Home

Vi3026 Operational Manual

Contents

1. E a lt Sl siisiislsisis a EEE EA ES KILI ILC ILC ILE A A a lt i lt lt a 2 3 lt jL lt J i Figure 4 3 1 The DHCP Snooping Configuration 222 Parameter Snooping Mode Indicates the DHCP snooping mode operation Possible modes are Description e Enabled Enables DHCP snooping mode operation When the DHCP snooping mode operation is enabled the DHCP requests messages to be forwarded to trusted ports and only allow reply packets from trusted ports e Disabled Disable the DHCP snooping mode operation Port Mode Indicates the DHCP snooping port mode Possible port modes are e Trusted Configures the port as trusted source of the DHCP messages e Untrusted Configures the port as untrusted source of the DHCP messages Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 223 4 3 2 Statistics The section describes how to show the DHCP snooping statistics information of the switch The statistics show only packet counters when the DHCP snooping mode is enabled and the relay mode is disabled It doesn t count the DHCP packets for the DHCP client Web Interface To configure a DHCP Snooping Statistics Configuration in the web interface 1 Specify the port that you want to monitor 2 Checked Auto refresh Figure 4 3 2 The DHCP Snooping Port Statistics Parameter Rx an
2. Apply Port Members 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 YM MMM MMMM Y ll MM Mv wv Figure 3 11 5 1 The Private VLAN Membership Configuration Parameter Delete Check this box to delete a private VLAN entry The entry will be deleted Description during the next save PVLAN ID Indicates the ID of this particular private VLAN Port Members A row of check boxes for each port is displayed for each private VLAN ID To include a port in a private VLAN check the box To remove or exclude the port from the private VLAN make sure the box is unchecked By default no ports are members and all boxes are unchecked Adding a New Private VLAN Click to add a new private VLAN ID An empty row is added to the table and the private VLAN can be configured as needed Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 153 3 11 5 2 Port Port isolation provides for an apparatus and method to isolate ports on layer 2 switches on the same VLAN to restrict traffic flow The apparatus comprises a switch having said plurality of ports each port configured as a protected port ora non protected port An address table memory stores an address table having a destination address and port number pair A forwarding map generator generates a forwarding map which is responsive to a destination address of a data packet The meth
3. PoE is an acronym for Power over Ethernet Power over Ethernet is used to transmit electrical power to remote devices over standard Ethernet cable It could be used for powering IP telephones wireless LAN access points and other equipment where it would be difficult or expensive to connect the equipment to main power supply A policer can limit the bandwidth of received frames It is located in front of the ingress queue In a private VLAN communication between ports in that private VLAN is not permitted A VLAN can be configured as a private VLAN 285 PTP QCE Qcl QL QoS RARP RADIUS RDI RSTP PTP is an acronym for Precision Time Protocol a network protocol for synchronizing the clocks of computer systems QCE is an acronym for QoS Control Entry It describes QoS class associated with a particular QCE ID There are six QCE frame types Ethernet Type VLAN UDP TCP Port DSCP TOS and Tag Priority Frames can be classified by one of 4 different QoS classes Low Normal Medium and High for individual application QCL is an acronym for QoS Control List It is the list table of QCEs containing QoS control entries that classify to a specific QoS class on specific traffic objects Each accessible traffic object contains an identifier to its QCL The privileges determine specific traffic object to specific QoS class QL in SyncE this is the Quality Level of a given clock source This is received on a por
4. Set Community Indicates the community writes access string to permit access to SNMP agent The allowed string length is 1 to 32 and the allowed content is the ASCII characters from 33 to 126 The field is applicable only when SNMP version is SNMPv1 or SNMPv2c If SNMP version is SNMPv3 the community string will be associated with SNMPv3 communities table It provides more flexibility to configure security name than a SNMPv1 or SNMPv2c community string In addition to community string a particular range of source addresses can be used to restrict source subnet 33 2 6 3 Communities Parameter Description The function is used to configure SNMPv3 communities The Community and UserName are unique To create a new community account please check lt Add New Community gt button Enter the account information and then check lt Save gt Max Group Number 4 Web Interface To display the configure SNMP Communities in the web interface 1 Click SNMP then Communities Click Add New Community Specify the SNMP communities parameters Click Apply If you want to modify or clear the setting then click Reset Se 1 Delete Community UserName Source IP Source Mask Figure 2 6 2 The SNMPv1 v2 Communities Security Configuration Delete Check to delete the entry It will be deleted during the next save Community Indicates that the community access string permit access to SNMPv3 agent The allowed stri
5. Specify the filtering groups with entries per page Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values BAS Cappy rset Delete Port Filtering Groups eee i Sd Reset Figure 3 7 3 The MLD Snooping Port Group Filtering Configuration Delete Check to delete the entry It will be deleted during the next save Port The logical port for the settings You can evoke to enable the port to join filtering Group Filtering Groups The IP Multicast Group that will be filtered Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 105 3 6 4 Status The section describes when you complete the MLD snooping and how To display the MLD snooping status and detail information It will help you to find out the detail information of MLD snooping status Web Interface To display the MLD Snooping Status in the web interface 1 Click Configuration MLD Snooping then Status 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh Click Refresh to refresh an entry of the MLD snooping status Information 4 Click Clear to clear the MLD snooping status D Figure 3 6 4 The MLD Snooping Status Parameter VLAN ID The VLAN ID of the entry Description Querier Version
6. e Nothing Keeps pinging the remote PD but does nothing further e Reboot Remote PD Cuts off the power of the PoE port to make PD rebooted Reboot time When PD has been rebooted the PoE port restored power after the specified time Total Reset Reset total value of the Failure Log Button e Apply Click Apply to apply the change 139 3 9 5 Scheduling This page allows the user to make a perfect schedule of PoE power supply PoE scheduling makes PoE management easier and saves more energy Web Interface To display Power over Ethernet Scheduling in the web interface 1 Click Configuration PoE and Scheduling 2 Select the local port and enable 3 Select time and day to supply power 4 Click Apply to apply the change deere eel BbEBBESEES PEPER aa oo Tuesday Wednesday CIO A IA Ess O m m E m CIA Eos Oo m m u ACI a Oo m m Oo m DICO ICI MIC IC o m Bas ooo BR2B Oooo Figure 3 9 5 The POE Scheduling Parameter Port Status This is the logical port number and it s PoE Scheduling mode is Description Enable x is Disable Week Day Sun Mon The days of PoE port provide power of a week Hour The time of PoE port provide power of a day Button e Apply Click Apply to apply the change 140 3 10 Filtering Data Base 3 10 1 Configuration Filtering Data Base Configurati
7. lt VIGITRON MaxiiNet VI3026 Operational Manual 20 GE PoE Plus 4 GE PoE Plus Combo SFP 2 GE SFP L2 26 Port Managed Switch Release 2 44 2013 Vigitron Inc All rights reserved All brand and product names are trademarks or registered trademarks of their respective companies Copyright Purpose Audience Conventions Warranty Disclaimer Copyright 2013 Vigitron Inc All rights reserved The products and programs described in this User s Manual are licensed products of Vigitron Inc This User s Manual contains proprietary information protected by copyright and this User s Manual and all accompanying hardware software and documentation are copyrighted No parts of this User s Manual may be copied photocopied reproduced translated or reduced to any electronic medium or machine readable from any means by electronic or mechanical This includes photocopying recording or information storage and retrieval systems for any purpose other than the purchaser s personal use and without the prior express written permission of Vigitron Inc This Manual gives specific information on how to operate and use the management functions of the Vi3026 The Manual is intended for use by network administrators who are responsible for operating and maintaining network equipment Consequently it assumes a basic working knowledge of general switch functions the Internet Protocol IP and Simple Network Manage
8. to save the setting 3 Ifyou want to cancel the setting click the reset button to revert back to previously saved values lt lt lt Figure 3 7 1 The MVR Configuration 110 Parameter MVR Mode Enables Disables the Global MVR Description VLAN ID Specifies the multicast VLAN ID Mode Enables MVR on the port Type Specifies the MVR port type on the port Immediate Leave Enables the fast leave on the port Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 111 3 7 2 Port Group Allow Parameter Description The section describes how the user could add the IP Multicast Group which allowed to receive the multicast stream Entries in the MVR port group allow table is shown on this page The MVR Port Group Table is sorted first by port and then by IP address Web Interface To display the MVR Groups Information in the web interface 1 Click Configuration MVR then Port Groups Allow 2 Ifyou want to add the new allowed group you need to click the Add New Allow Group button Evoke the Port No Start Address and End Address 4 To click the Apply to apply the configuration of MVR port group allow table w Apply Reset Delete Port Start Address End Address Lovell Add new Allow Group Ap
9. Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values re NN General Settings Global Configuration Enable Loop Protection Enable y Transmission Time 5 Shutdown Time 180 Port Configuration Action lt gt Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port E 2000 J 0O00M e0Nass Shutdown Port Shutdown Port Shutdown Pot Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port Shutdown Port w D o mn om za on o 8 N R N w OI O Enable o 7 Y F Y 7 F 7 7 Y F R 12 Y 7 7 7 R 7 7 7 Y Y R Y Y Y Y ES 4 Figure 3 17 1 The Loop Protection Configuration 202 Parameter Description General Settings Enable Loop Protection Controls whether loop protections is enabled as a whole Transmission Time The interval between each loop protection PDU sent on each port Valid values are 1 to 10 seconds Shutdown Time The period in seconds for which a port will be kept disabled in the event of a loop is detected and the port action shut
10. Reset Delete Port Filtering Groups C appn Reser Figure 3 5 3 The IGMP Snooping Port Group Filtering Configuration 93 Parameter Description Delete Check to delete the entry It will be deleted during the next save Port To evoke the port enable the IGMP Snooping Port Group Filtering function Filtering Groups The IP multicast group that will be filtered Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 94 3 5 4 Status After you complete the IGMP snooping configuration then you could let the switch display the IGMP snooping status The section describes how to let the switch display the IGMP snooping detail status Web Interface To display the IGMP Snooping status in the web interface 1 Click Configuration IGMP Snooping Status 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh Click Refresh to refresh the IGMP Snooping Status 4 Click Clear to clear the IGMP Snooping Status id Figure 3 5 4 The IGMP Snooping Status 95 Parameter Description VLAN ID The VLAN ID of the entry Querier Version Working querier version currently Host Version Working host version currently Querier Status Shows the querier status is ACTIVE or IDLE Queries Transmitted The number of transmitted queries Queries Received
11. TCP URG Specifies the TCP Urgent Pointer field significant URG value for this ACE e 0 TCP frames where the URG field is set must not be able to match this entry e 1 TCP frames where the URG field is set must be able to match this entry e Any Any value is allowed don t care IP Parameters The Ethernet Type parameters can be configured when Frame Type Ethernet Type is selected Ether Type Filter Specifies the Ethernet type filter for this ACE e Any No EtherType filter is specified EtherType filter status is don t care e Specific If you want to filter a specific EtherType filter with this ACE you can enter a specific EtherType value A field for entering a EtherType value appears Ethernet Type Value When Specific is selected for the EtherType filter you can enter a specific EtherType value The allowed range is 0x600 to OXFFFF but excluding Ox800 IPv4 Ox806 ARP and 0x86DD IPv6 A frame that hits this ACE matches this EtherType value Modification Buttons You can modify each ACE Access Control Entry in the table using the following buttons O Inserts a new ACE before the current row e Edits the ACE row 65 O Moves the ACE up the list Moves the ACE down the list E Deletes the ACE O The lowest plus sign adds a new entry at the bottom ofthe ACE listings Buttons e Apply Click Apply to apply changes e Reset Click Reset to undo any changes made locally and
12. Tx Frames The number of LLDP frames transmitted on the port Rx Frames The number of LLDP frames received on the port Rx Errors The number of received LLDP frames containing some kind of error Frames Discarded If an LLDP frame is received on a port and the switch s internal table has run full the LLDP frame is counted and discarded This situation is known as Too Many Neighbours in the LLDP standard LLDP frames require a new entry in the table when the chassis ID or remote port ID is not already contained within the table Entries are removed from the table when a given port s link is down a LLDP shutdown frame is received or when the entry ages out TLVs Discarded Each LLDP frame can contain multiple pieces of information known as TLVs Type Length Value If a TLV is malformed it is counted and discarded TLVs Unrecognized The number of well formed TLVs with an unknown type value Org Discarded The number of organizationally received TLVs Age Outs Each LLDP frame contains information about how long time the LLDP information is valid age out time If no new LLDP frame is received within the age out time the LLDP information is removed and the Age Out counter is incremented Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh Clear You can click them to refresh the LLDP Port Statistics information manually Or press clear to clean up the entries 131 3
13. Unknown e Unknown The network policy for the specified application type is currently unknown e Defined The network policy is defined TAG TAG is an indication of whether the specified application type is using a tagged or an untagged VLAN It can be Tagged or Untagged e Untagged The device is using an untagged frame format and as such does not include a tag header as defined by IEEE 802 1Q 2003 e Tagged The device is using the IEEE 802 10 tagged frame format VLAN ID VLAN ID is the VLAN identifier VID for the port as defined in IEEE 802 1Q 2003 A value of 1 through 4094 is used to define a valid VLAN ID A value of 0 Priority Tagged is used if the device is using priority tagged frames as defined by IEEE 802 1Q 2003 meaning that only the IEEE 802 1D priority level is significant and the default PVID of the ingress port is used instead Priority Priority is the Layer 2 priority to be used for the specified application type One of the eight priority levels 0 through 7 DSCP DSCP is the DSCP value to be used to provide Diffserv node behavior for the specified application type as defined in IETF RFC 2474 Contain one of 64 code point values 0 through 63 127 3 8 5 EEE By using EEE power savings can be achieved at the expense of traffic latency This latency occurs because the circuits EEE turnd off to save power and needs time to boot up before sending traffic over the link This time is called Wake
14. e 1 ARP RARP frames where the HLN is equal to Ethernet 0x06 and the PLN is equal to IPv4 0x04 e Any Any value is allowed don t care IP Specifies whether frames can hit the action according to their ARP RARP hardware address space HRD settings e 0 ARP RARP frames where the HLD is not equal to Ethernet 1 e 1 ARP RARP frames where the HLD is equal to Ethernet 1 e Any Any value is allowed don t care Ethernet Specifies whether frames can hit the action according to their ARP RARP protocol address space PRO settings e 0 ARP RARP frames where the PRO is not equal to IP 0x800 e 1 ARP RARP frames where the PRO is equal to IP 0x800 e Any Any value is allowed don t care IP Parameters The IP parameters can be configured when Frame Type IPv4 is selected IP Protocol Filter Specifies the IP protocol filter for this ACE e Any No IP protocol filter is specified don t care e Specific If you want to filter a specific IP protocol filter with this ACE choose this value A field for entering an IP protocol filter appears e ICMP Select ICMP to filter IPv4 ICMP protocol frames Extra fields for defining ICMP parameters will appear These fields are explained later in this help file e UDP Select UDP to filter IPv4 UDP protocol frames Extra fields for defining UDP parameters will appear These fields are explained later in this help file e TCP Select TCP to filter IPv4 TCP protocol frames
15. 1 Click Configuration and add new static entry 2 Specify the VLAN IP Mac address and Port Members 3 Click Apply 141 Figure 3 10 1 The MAC Address Table Configuration Parameter Aging Configuration By default the dynamic entries are removed from the MAC Description table after 300 seconds This removal is also called aging Configure aging time by entering a value here in seconds e g age time JH The allowed range is 10 to 1000000 seconds Disables the automatic aging of dynamic entries by checking Disable Automatic Aging Mac Table Learning If the learning mode for a given port is greyed out another module is in control of the mode so that it cannot be changed by the user An example of such a module is the MAC Based authentication under 802 1X Each port can do learning based upon the following settings Auto Learning is done automatically as soon as a frame with unknown SMAC is received Disable No learning is done Secure Only static MAC entries are learned all other frames are dropped NOTE Make sure that the link used for managing the switch is O added to the Static Mac Table before changing to secure learning mode Otherwise the management link is lost and can only be restored by using another non secure port or by connecting to the switch via the serial interface 142 Static MAC Table Configuration The static entries in the MAC table are shown in this table The st
16. A O NN O 259 Ae O O RR NN NO 260 AO MS ii A A A A A de 261 A E A NN 262 Chapter 5 Maintenance x cccccs veces cae vccccedcceicceccvecccteectincuccveccecdcceccccdcceccccdeceiccccuasccccdcctccceccseccccdectcccescsaccecdcotceseceets 263 S t Restart DEVICE naien eno eener A A a EEE seDomebbsacenevsddnSub bebe doeusdedebenbesevnessseouunstebosbertaebetes 263 5 2 Firmware aa Sees eiet A dade ARo EEE A ES EEEE SEEE ap ERNEA 264 5 2 Firmware U Parad Ces veces de sees A A A iii 264 5 2 2 Firmware SEE Ni A A A A 265 E A A 267 A O NA 267 A RON 268 O A A O O 269 53 4 REStOre A sdb odedessicnssvoseeceduseesesvectaassbbecuweasbiedessiatesys 270 eA EXPOR IMPOR ci A dt Dis 271 A DEXPORE CON Bi a iii 271 5 42 UMP Ort CONTIG iii A a AA be AA AA AAA AAA AE AED 272 B25 2 PINS Odd AA Add Aa AAA AA id abia as OO Battery Replace MN A E Glossary of Web based Management ssseseeeesseeseessesesessesssssesecseessssssesseesssssessssssssessssssssssssssesesssessssenes Overview This user s manual will not only tell you how to install and connect your network system but how to configure and monitor the Vi3026 through the web by RJ 45 serial interface and Ethernet ports step by step Many detailed explanations of hardware and software functions are shown as well as the examples of the operation for web based interface The Vi3026 series the next generation web managed switches from Vigitron is a portfolio of affordable managed switches th
17. A value of O represents use of the default DSCP value as defined in RFC 2475 Adding a new policy Click to add a new policy Specify the application type tag VLAN ID L2 priority and DSCP for the new policy Click Save Port Policies Configuration Every port may advertise a unique set of network policies or different attributes for the same network policies based on the authenticated user identity or port configuration Port The port number to which the configuration applies Policy Id The set of policies shall apply to a given port The set of policies is selected by marking the checkboxes that corresponds to the policies Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 124 3 8 4 LLPD MED Neighbours Parameter Description This page provides a status overview of all LLDP MED neighbours The displayed table contains a row for each port on which an LLDP neighbour is detected This function applies to VoIP devices which support LLDP MED Web Interface To show LLDP MED neighbor 1 Click LLDP MED Neighbor 2 Click Refresh to manually update the web screen 3 Click Auto refresh to auto update the web screen Figure 3 9 4 The LLDP MED Neighbours information NOTE If your network without any device supports LLDP MED then the table will show No LLDP MED Neighbour Informa
18. Class 111 The LLDP MED communication endpoint Class III definition is applicable to all endpoint products that act as end user communication appliances supporting IP media Capabilities include all of the capabilities defined for the previous generic endpoint Class I and media endpoint Class 11 classes and are extended to include aspects related to end user devices Example product categories expected to adhere to this class include but are not limited to end user communication appliances such as IP phones PC based softphones or other communication appliances that directly support the end user Discovery services defined in this class include provision of location identifier including ECS E911 information embedded L2 switch support and inventory management LLDP MED Capabilities LLDP MED capabilities describe the neighborhood unit s LLDP MED capabilities The possible capabilities are 1 LLDP MED capabilities 2 Network Policy 3 Location Identification 4 Extended Power via MDI PSE 5 Extended Power via MDI PD 6 Inventory 7 Reserved Application Type Application Type indicates the primary function of the application s defined for this network policy advertised by an endpoint or network connectivity device The possible application types are shown below 1 Voice For use by dedicated IP telephony handsets and other similar appliances supporting interactive voice services These devices are typically depl
19. Extra fields for defining TCP parameters will appear These fields are explained later in this help file IP Protocol Value When Specific is selected for the IP protocol value you can enter a specific value The allowed range is 0 to 255 A frame that hits this ACE matches this IP protocol value IP TTL Specifies the Time to Live settings for this ACE e Zero IPv4 frames with a Time to Live field greater than zero must not be able to match this entry e Non zero IPv4 frames with a Time to Live field greater than zero must be able to match this entry e Any Any value is allowed don t care 62 IP Fragment Specifies the fragment offset settings for this ACE This involves the settings for the More Fragments MF bit and the Fragment Offset FRAG OFFSET field for an IPv4 frame e No Pv4 frames where the MF bit is set or the FRAG OFFSET field is greater than zero must not be able to match this entry e Yes IPv4 frames where the MF bit is set or the FRAG OFFSET field is greater than zero must be able to match this entry e Any Any value is allowed don t care IP Option Specifies the options flag setting for this ACE e No IPv4 frames where the options flag is set must not be able to match this entry e Yes IPv4 frames where the options flag is set must be able to match this entry Any Any value is allowed don t care SIP Filter Specifies the source IP filter for this AC
20. MM can only be set up in 24 hour format To To configure when Daylight saving end date and time the format is YYYY MM DD HH MM The column HH MM can only be set up in 24 hour format NOTE The under from and to was G displayed what you set on the From and To field information NOTE The local time column and Day light Gi saving column will not actively change by the date time format selection 20 2 2 2 NTP Parameter Description NTP is Network Time Protocol and is used to sync the network time based Greenwich Mean Time GMT If you use the NTP mode and select a built in NTP time server or manually specify a user defined NTP server as well as Time Zone the switch will sync the time in a short after pressing lt Apply gt button Though it synchronizes the time automatically NTP does not update the time periodically without user s processing Time Zone is an offset time off GMT You have to select the time zone first and then perform time sync via NTP because the switch will combine this time zone offset and updated NTP time to come out the local time Otherwise you will not able to get the correct time The switch supports configurable time zone from 12 to 13 step 1 hour Default Time zone 8 Hrs Web Interface To configure Time in the web interface 1 Click SYSTEM then NTP 2 Specify the Time parameter in manual parameters 3 Click Apply F
21. OID of the management Information Base MIB described in the form of SMI syntax SNMP agent is running on the switch to response the request issued by SNMP manager Basically it is passive except issuing the trap information The switch supports a switch to turn on or off the SNMP agent If you set the field SNMP Enable SNMP agent will be started up All supported MIB OIDs including RMON MIB can be accessed via SNMP manager If the field SNMP is set Disable SNMP agent will be de activated the related Community Name Trap Host IP Address Trap and all MIB counters will be ignored This section describes how to configure SNMP System on the switch This function is used to configure SNMP settings community name trap host and public traps as well as the throttle of SNMP ASNMP manager must pass the authentication by identifying both community names then it can access the MIB information of the target device Both parties must have the same community name Once the setting is completed click lt Apply gt button so the setting can take effect Web Interface To display the configure SNMP System in the web interface 1 Click SNMP then System 2 Evoke SNMP Stat e to enable or disable the SNMP function 3 Specify the Engine ID 4 Click Apply SNMP State Enable Disable Engine ID s00007eso17i000001 Figure 2 6 1 The SNMP System Configuration These parameters are displayed o
22. Working querier version currently Host Version Working host version currently Querier Status Show the querier status is ACTIVE or IDLE Queries Transmitted The number of transmitted queries Queries Received The number of received queries V1 Reports Received The number of Received V1 Reports V2 Reports Received The number of Received V2 Reports 106 V1 Leaves Received The number of Received V1 Leaves Auto refresh Evoke Auto refresh to refresh the log automatically Upper right icon Refresh lt lt gt gt You can click them to refresh the IGMP Group Status manually Click lt lt or gt gt to move to the next or previous page 107 3 6 5 Group Information Parameter Description The section describes how the user could set the MLD snooping groups Information The Start from VLAN and Group input fields allow the user to select the starting point in the MLD group table Each page shows up to 99 entries from the MLD group table The default is 20 and can be selected through the Entries Per Page input field During the first visit the web page will show the first 20 entries from the beginning of the MLD Group Table Web Interface To display the MLD Snooping Group information in the web interface 1 Click Configuration MLD Snooping then Group Information 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh Click Refresh to refresh a
23. and GVRP Combined 3 Display port status information EETEE FEET EE PETEEEETETTET eeexznreeeseeezzeceezzzeed A Pon 1 2 3 4 E y s u u o u y te 1 20 a a 3 mM as w Figure 3 11 4 The VLAN Port Status for Static user Parameter Port The logical port for the settings contained in the same row Description PVID Shows the VLAN identifier for that port The allowed values are 1 through 4095 The default value is 1 Port Type Shows the port type Port type can be any of Unaware C port S port or Custom S port If port type is Unaware all frames are classified to the port VLAN ID and tags are not removed C port is Customer Port S port is Service Port Custom S port is S port with Custom TPID Ingress Filtering Shows the ingress filtering on a port This parameter affects VLAN ingress processing If ingress filtering is enabled and the ingress port is not a member of the classified VLAN the frame is discarded Frame Type Shows whether the port accepts all frames or only tagged frames This parameter affects VLAN ingress processing If the port only accepts tagged frames the untagged frames received on that port are discarded Tx Tag Shows egress filtering frame status whether tagged or untagged UVID Shows UVID untagged VLAN ID The port s UVID determines the packet s behavior at the egress side 151 Conflicts Shows status of conflicts whether
24. e BC Frame must be broadcast e UC Frame must be unicast e Specific If you want to filter a specific destination MAC address with this ACE choose this value A field for entering a DMAC value appears Counter When Specific is selected for the DMAC filter you can enter a specific destination MAC address The legal format is XX XX XX XX XX XX XX XX XX XX XX XX or XXXXXXXXXXXX x is a hexadecimal digit A frame that hits this ACE matches this DMAC value VLAN Parameters 802 1Q Tagged Specifies whether frames can hit the action according to the 802 1Q tagged The allowed values are e Any Any value is allowed don t care e Enabled Tagged frame only e Disabled Untagged frame only e The default value is Any VLAN ID Filter Specifies the VLAN ID filter for this ACE e Any No VLAN ID filter is specified VLAN ID filter status is don t care e Specific If you want to filter a specific VLAN ID with this ACE choose this value A field for entering a VLAN ID number appears VLAN ID When Specific is selected for the VLAN ID filter you can enter a specific VLAN ID number The allowed range is 1 to 4094 A frame that hits this ACE matches this VLAN ID value Tag Priority Specifies the tag priority for this ACE A frame that hits this ACE matches this tag priority The allowed number range is 0 to 7 The value Any means that no tag priority is specified tag priority is don t care 60 ARP
25. or other MSTI Port Click Set to set the detail parameters of the MSTI Ports Scroll to set all parameters of the MSTI port configuration Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values DN 1P DN Mi se IN ll i Hal Cll AA LO Figure 3 4 5 The MSTI Port Configuration 84 Parameter Description Port The switch port number of the corresponding STP CIST and MSTI port Path Cost Controls the path cost incurred by the port The Auto setting will set the path cost as appropriate by the physical link speed using the 802 1D recommended values Using the Specific setting a user defined value can be entered The path cost is used when establishing the active topology of the network Lower path cost ports are chosen as forwarding ports in favor of higher path cost ports Valid values are in the range 1 to 200000000 Priority Controls the port priority This can be used to control priority of ports having identical port cost see above Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 85 3 4 6 Bridge Status Parameter Description After you complete the MSTI port configuration that you could to ask the switch display the bridge status
26. seconds 10 seconds 91 LLQI LMQI for IGMP Last Member Query Interval The last member query time is the time value represented by the last member query interval multiplied by the last member query count The allowed range is 0 to 31744 in tenths of seconds The default last member query interval is 10 in tenths of seconds 1 second URI Unsolicited Report Interval The unsolicited report interval is the time between repetitions of a host s initial report of membership in a group The allowed range is O to 31744 seconds The default unsolicited report interval is 1 second Buttons Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values Upper right icon Refresh lt lt gt gt You can click the icon to refresh the displayed table starting from the VLAN input fields Or click lt lt to update the table starting from the first entry in the VLAN table e g the entry with the lowest VLAN ID Click gt gt to update the table starting with the entry after the last entry currently displayed 92 3 5 3 Port Group Filtering The section describes how to set the IGMP Port Group Filtering With the IGMP filtering feature a user can exert this type of control In some network application environments as like the metropolitan or multiple dwelling unit MDU installations a user might want to control the mult
27. 0 1 2 3 4 5 6 7 0 3 4 7 or Any e DEI Drop Eligible Indicator Valid value of DEI can be any of values between 0 1 or Any e SMAC Source MAC address 24 MS bits OUI or Any e DMAC destination MAC type possible values are unicast UC multicast MC broadcast BC or Any e Frame types can be any of the following values Oo O00 0 o IPv6 Any Ethernet LLC SNAP IPv4 NOTE All frame types are explained below 1 Any Allow all types of frames 2 Ethernet Valid Ethernet type can have value within Ox600 OxFFFF or Any The default value is Any 3 LLC SSAP address valid SSAP Source Service Access Point can vary from 0x00 to OxFF or Any The default value is Any DSAP Address Valid DSAP Destination Service Access Point can vary from 0x00 to OxFF or Any The default value is Any Control Address Valid Control Address can vary from Ox00 to OxFF or Any The default value is Any 4 SNAP PID Valid PID a k a Ethernet type can have value within Ox00 OxFFFF or Any The default value is Any 5 IPv4 Protocol IP protocol number 0 255 TCP or UDP or Any Source IP Specific address in value mask format or Any IP and Mask are in the format x y z w where x y z and w are decimal numbers between 0 and 255 When Mask is converted to a 32 bit binary string and read from left to right all bits following the first zero mu
28. 0 9 which is interpreted as a decimal string representing the VLAN ID Leading 0 s are discarded The final value must be in the range 1 4095 Guest VLAN Enabled When the guest VLAN is both globally enabled and enabled checked for a given port the switch considers moving the port into the Guest VLAN according to the rules outlined below This option is only available for EAPOL based modes e Port based 802 1X e Single 802 1X e Multi 802 1X To trouble shoot the VLAN assignments use the Monitor gt VLANs gt VLAN Membership and VLAN Port pages These pages show which modules have temporarily overridden the current Port VLAN configuration Guest VLAN Operation When a guest VLAN enabled port s link comes up the switch starts transmitting EAPOL request identity frames If the number of transmissions of such frames exceeds Max Reauth Count and no EAPOL frames have been received the switch will consider entering the guest VLAN The interval between transmissions of EAPOL request identity frames is configured with EAPOL timeout If Allow Guest VLAN if EAPOL Seen is enabled the port will now be placed in the guest VLAN If it s disabled the switch will first check its history to see if an EAPOL frame has previously been received on the port This history is cleared if the port link goes down or the port s Admin State is changed If not the port will be placed in the guest VLAN Otherwise it will not move to the guest VLAN
29. 178 3 15 4 Port This section provides an overview of QoS egress port shaping for all switch ports Shaping The user could also get all detailed information of the ports to the currently selected unit as reflected by the page header Web Interface To display the QoS Port Shapers in the web interface 1 Click Configuration QoS and Port Shapers 2 Display the QoS egress port shapers Click the port index to set the QoS Figure 3 15 4 The QoS Egress Port Shapers 179 Parameter Description If you select the scheduler mode with weighted then the screen will change as the figure Port The logical port for the settings contained in the same row Click on the port number in order to configure the shapers Shapers Qn Shows Disabled or actual queue shaper rate e g 800 Mbps Shapers Port Shows Disabled or actual port shaper rate e g 800 Mbps Scheduler Mode Controls whether the scheduler mode is Strict Priority or Weighted on this switch port Queue Shaper Enable Controls whether the queue shaper is enabled for this queue on this switch port Queue Shaper Rate Controls the rate for the queue shaper The default value is 500 This value is restricted to 100 1000000 when the unit is kbps and it is restricted to 1 1000 when the unit is Mbps Queue Shaper Unit Controls the unit of measure for the queue shaper rate as kbps or Mbps The default value is kbps Queue Shaper Excess
30. 9 PoE 3 9 1 Configuration PoE is an acronym for Power over Ethernet Power over Ethernet is used to transmit electrical power to remote devices over standard Ethernet cable For example it could be used for powering IP telephones wireless LAN access points and other equipment where it would be difficult or expensive to connect the equipment to main power supply This page allows the user to inspect and configure the current PoE port settings and show all PoE Supply Watts Web Interface To configure Power over Ethernet in the web interface 1 2 3 Figure 3 9 1 The PoE Configuration Afa EE lt L lt bl lt lt Click configuration Specify the Reserved Power determined and Power Management ode Specify the PoE or PoE and Priority Click Apply Priority a lt g A lt AIRE lt JE ala KICK al lt lt lt A i J8 lt lt 2 lt Elle bled bled v Low y bled E Le lt y lt g l 2 Bile i E 2 lt m z E lt ow ce WA lt p lt lt lt de lt lt m lt 2 2 lt allel glg EEE EEE i lt oo bh lt JL lt m m ala alta lt lt 22 lt lt E OOO00 000000000 000000000008 132 Parameter Description Power Supply Configuration Primary Power Supply W The switch can have
31. Autoek l Retest Stat bam AN E m e gt gt Port Members VLAN ID t 2 3 4 5ha 7 8 9 lroler ezir3 relesive 17 18 19 20 24 22 73 24 25 26 A rra ra rara raja loa rara rara ral ama alam al al mal mama Figure 3 11 3 The VLAN Membership Status for Combined users Parameter VLAN USER You can scroll to select one kind VLAN user as below VLAN User Description module uses services of the VLAN management functionality to configure VLAN memberships and VLAN port configurations such as PVID and UVID Currently we support the following VLAN user types e Web SNMP These are referred to as static e NAS NAS provides port based authentication which involves communications between a Supplicant Authenticator and an Authentication Server e MVRP Multiple VLAN Registration Protocol MVRP allows dynamic registration and deregistration of VLANs on ports on a VLAN bridged network e GVRP GARP VLAN Registration Protocol GVRP allows dynamic registration and deregistration of VLANs on ports on a VLAN bridged network e Voice VLAN Voice VLAN is a VLAN configured especially for voice traffic typically originating from IP phones e MVR MVR is used to eliminate the need to duplicate multicast traffic for subscribers in each VLAN Multicast traffic for all channels is sent only ona single multicast VLAN e MSTP The 802 1s Multiple Spanning Tree protocol MSTP uses VLANs to create multiple spanning trees in a network
32. DHCP Server for VLAN 1 To manually configure an address you need to change the switch s default settings to values that are compatible with your network You may also need to establish a default gateway between the switch and management stations that exist on another network segment Configure the switch managed IP information on this page e The Configured column is used to view or change the IP configuration e The Current column is used to show the active IP configuration Web Interface To configure an IP address in the web interface 1 Click System then IP Configuration 2 Specify the IPv4 settings and enable DNS proxy service if required 3 Click Apply 4 To keep any changes through a power loss be sure to save the Start Configuration as explained in section 5 3 2 Configured Current DHCP Client 1 Renew IP Address 192 168 3 16 192 168 3 16 IP Mask 255 255 255 0 255 255 255 0 IP Gateway 192 168 3 254 192 168 3 254 VLAN ID 1 1 DNS Server 0 0 0 0 0 0 0 0 Figure 2 4 1 The IP Configuration 26 Parameter Description DHCP Client Enables the DHCP client by checking this box If DHCP fails and the configured IP address is zero DHCP will retry If DHCP fails and the configured IP address is non zero DHCP will stop and the configured IP settings will be used The DHCP client will announce the configured System Name as hostname to provide DNS lookup IP Address Provides the IP addre
33. IP address or hostname for the radius server 3 Specify authentication port forthe radius server The default is 1812 4 Specify the Secret with radius server To configure a RADIUS accounting server configuration of AAA in the web interface 1 Check Enabled 2 Specify IP address or hostname for the radius server 3 Specify accounting port for the radius server T he default is 1813 4 Specify the secret with the radius server To configure a TACACS authentication server configuration of AAA in the web interface 1 Check Enabled 2 Specify IP address or hostname for the TACACS server 3 Specify authentication port for the TACACS server The default is 49 4 Specify the Secret with the TACACS server Authentication Server Configuration Common Server Configuration Timeout 15 seconds Dead Time 300 seconds Figure 4 5 3 1 The Common Server Configuration 241 Apply a ese MLR am fe Da Figure 4 5 3 5 The TACACS Authentication Configuration 242 Parameter Description Timeout Timeout is the maximum time to wait for a reply from a server It can be set to a number between 3 and 3600 seconds If the server does not reply within this timeframe we will consider it to be dead and continue with the next enabled server if any The RADIUS servers are using the UDP protocol It is unreliable by design In order to cope with lost frames the timeout interval
34. Interface To display Power over Ethernet Status in the web interface 1 Click Configuration PoE and Power delay 2 Enable the port to the power device 3 Specify the power providing delay time when reboot 4 Click Apply to apply the change NOTE The delay time and actual time might have about 15 sec gap The 15 sec O gap is for the switch to implement the action of PD detection by PoE and configuration loading At the same time PD process boot up procedure So different PDs may result in different gaps on delay time Mode Delay Time 0 300 sec A V lt ble w S o o lt ISS i T o lt ojej g 9 S IES ala ofo lt lt Q ES oj o il g 9 g o olol o o og i 2 9 O S i o lt Port ps Pa Mo O Ea ces A o MA E Mo a em o EE 10 lo WEA za Mo Disable Ya o salidos ESO E 15 so 16 CN os Em o MET ao a E o 20 Ho A a gt 5 i ao ES a o man Mo hoe D o lt Figure 3 9 3 The POE Power Delay 136 Parameter Port This is the logical port number for this row Description Delay Mode Turns on off the power delay function Delay Time 0 300sec When rebooting the PoE port will start to provide power to the PD after the delay time Button e Apply Click Apply to apply the change 137 3 9 4 Auto This page allows the user to specify the auto detection parameters to check the Checking linking sta
35. LLDP support system capabilities but the CDP capabilities cover capabilities that are not part of the LLDP These capabilities are shown as others in the LLDP neighbors table e Ifall ports have CDP awareness disabled the switch forwards CDP frames received from neighbor devices If at least one port has CDP awareness enabled all CDP frames are terminated by the switch NOTE When CDP awareness on a port is disabled the CDP information isn t removed immediately but gets when the hold time is exceeded Port Descr Optional TLV When checked the port description is included in LLDP information transmitted Sys Name Optional TLV When checked the system name is included in LLDP information transmitted Sys Descr Optional TLV When checked the system description is included in LLDP information transmitted Sys Capa Optional TLV When checked the system capability is included in LLDP information transmitted Mgmt Addr Optional TLV When checked the management address is included in LLDP information transmitted Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 117 3 8 2 LLDP This page provides a status overview for all LLDP neighbours The displayed table Neighbours contains a row for each port on which an LLDP neighbour is detected Web Interface To show LLDP neighbours 1 Click LLDP
36. Parameter Port The logical port for the settings contained in the same row Click on the port Description number in order to configure tag remarking Mode Shows the tag remarking mode for this port e Classified Use classified PCP DEI values e Default Use default PCP DEI values e Mapped Use mapped versions of QoS class and DP level Tag Remarking Mode To scroll to select the tag remarking mode for this port e Classified Use classified PCP DEI values e Default Use default PCP DEI values 182 e Mapped Use mapped versions of QoS class and DP level Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values e Cancel Click Cancel to cancel the changes 183 3 15 6 Port DSCP The section sets the QoS Port DSCP configuration that allowed the user to configure the basic QoS Port DSCP configuration settings for all switch ports The settings relate to the currently selected unit as reflected by the page header Web Interface To configure the QoS Port DSCP parameters in the web interface 1 Click Configuration QoS and Port DSCP 2 Evoke to enable or disable the ingress translate and scroll the classify parameter configuration Scroll to select egress rewrite parameters Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved valu
37. Parameters The ARP parameters can be configured when Frame Type ARP is selected ARP RARP Specifies the available ARP RARP opcode OP flag for this ACE e Any No ARP RARP OP flag is specified OP is don t care e ARP Frame must have ARP RARP opcode set to ARP e RARP Frame must have ARP RARP opcode set to RARP e Other Frame has unknown ARP RARP Opcode flag Request Reply Specifies the available ARP RARP opcode OP flag for this ACE e Any No ARP RARP OP flag is specified OP is don t care e Request Frame must have ARP Request or RARP Request OP flag set e Reply Frame must have ARP Reply or RARP Reply OP flag Sender IP Filter Specifies the sender IP filter for this ACE e Any No sender IP filter is specified sender IP filter is don t care e Host Sender IP filter is set to Host Specifies the sender IP address in the SIP Address field that appears e Network Sender IP filter is set to Network Specifies the sender IP address and sender IP mask in the SIP Address and SIP Mask fields that appear Sender IP Address When Host or Network is selected for the sender IP filter you can enter a specific sender IP address in dotted decimal notation Sender IP Mask When Network is selected for the sender IP filter you can enter a specific sender IP mask in dotted decimal notation Target IP Filter Specifies the target IP filter for this specific ACE e Any No target IP filter is specified targ
38. PoE power supplies It is used as power source To determine the amount of power the PD may use it must define the amount of power the power sources can deliver PoE Power The PoE power supply settings will be shown Power Allocated for PoE The total of maximum power Power Available for PoE Power available for PoE PD Power consumption Show total value of PD power consumption Retry Rime The period in seconds for trying to turn on an overloaded PoE port Ethernet Port Configuration Port This is the logical port number for this row PoE Mode The PoE mode represents the PoE operating mode for the port e Disabled PoE disabled for the port e Enabled Enables PoE IEEE 802 3af at Priority The priority represents the ports priority There are three levels of power priority named low high and critical The priority is used in case the remote devices require more power than the power supply can deliver When this happens the port with the lowest priority will be turned off starting from the port with the highest port number Maximum Power The maximum power value contains a numerical value that indicates the maximum power in watts that can be delivered to a remote device NOTE If you want to set the port support IEEE802 3at then you can set the maximum allowed value to 30W Detection The detection represents the PoE capacitor detection for the port e Legacy Legacy capacitive detection only e 4 point IEEE
39. Refresh You can click them to refresh the MAC based VLAN Membership information manually 157 3 11 7 Protocol Based VLAN 3 11 7 1 Protocol to Group This section describes protocol based VLAN The switch support protocol include Ethernet LLC SNAP Protocol LLC The Logical Link Control LLC data communication protocol layer is the upper sub layer of the Data Link Layer which is layer 2 itself just above the physical layer in the seven layer OSI reference model It provides multiplexing mechanisms that makes it possible for several network protocols IP IPX Decnet and Appletalk to coexist within a multipoint network and to be transported over the same network media It also provides flow control and automatic repeat request ARQ error management mechanisms SNAP The Subnetwork Access Protocol SNAP is a mechanism for multiplexing on networks using IEEE 802 2 LLC more protocols than can be distinguished by the 8 bit 802 2 Service Access Point SAP fields SNAP supports identifying protocols by Ethernet type field values It also supports vendor private protocol identifier spaces It is used with IEEE 802 3 IEEE 802 4 IEEE 802 5 IEEE 802 11 and other IEEE 802 physical network layers as well as with non IEEE 802 physical network layers such as FDDI that uses 802 2 LLC This page allows you to add new protocols to group name unique for each group mapping entries It also allows you to view or delete already mapped
40. STP Port status in the web interface 1 Click Configuration Spanning Tree then Port Statistics 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the STP Bridges Port Transmitted Received Discarded MSTP RSTP STP TCN MSTP RSTP STP TCN Unknown Figure 3 4 8 The STP Statistics Parameter Port The switch port number of the logical STP port Description MSTP The number of MSTP Configuration BPDU s received transmitted on the port RSTP The number of RSTP Configuration BPDU s received transmitted on the port STP The number of legacy STP Configuration BPDU s received transmitted on the port TCN The number of legacy Topology Change Notification BPDU s received transmitted on the port Discarded Unknown The number of unknown spanning tree BPDU s received and discarded on the port Discarded Illegal The number of illegal spanning tree BPDU s received and discarded on the port Auto refresh Evoke Auto refresh to refresh the information automatically Upper right icon Refresh Clear You can click them to refresh the STP statistics information or clear manually 88 3 5 IGMP Snooping 3 5 1 Basic Configuration The function is used to establish the multicast groups to forward the multicast packet to the member ports and in nature to avoid wasting the bandwidth while IP multicast packets are running over the network
41. State for a description of possible values Port State The current state of the port Refer to NAS Port State for a description of the individual states Last Source The source MAC address carried in the most recently received EAPOL frame for EAPOL based authentication and the most recently received frame from a new client for MAC based authentication Last ID The user name supplicant identity carried in the most recently received response identity EAPOL frame for EAPOL based authentication and the source MAC address from the most recently received frame from a new client for MAC based authentication QoS Class QoS Class assigned to the port by the RADIUS server if enabled 238 Port VLAN ID The VLAN ID that NAS has put the port in The field is blank if the port VLAN ID is not overridden by NAS If the VLAN ID is assigned by the RADIUS server RADIUS assigned is appended to the VLAN ID If the port is moved to the guest VLAN Guest is appended to the VLAN ID Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the NAS switch status manually 239 4 5 3 Port Status Parameter Description The section provides detailed NAS statistics for a specific switch port running EAPOL based IEEE 802 1X authentication Web Interface To configure a NAS Port Status Configuration in the web interface 1 Specify the port you wan
42. Systems that do not implement this option default the value to be the same as that of the Receive Tw_sys_tx Echo Tx Tw The link partner s Echo Tx Tw value The respective echo values shall be defined as the local link partner s reflection echo of the remote link partners respective values When a local link partner receives its echoed values from the remote link partner it can determine whether or not the remote link partner has received registered and processed its most recent values For example if the local link partner receives echoed parameters that do not match the values in its local MIB then the local link partner infers that the remote link partners request was based on stale information Echo Rx Tw The link partner s Echo Rx Tw value 128 Resolved Tx Tw The resolved Tx Tw for this link Note NOT the link partner The resolved value that is the actual Tx Wakeup Time used for this link based on EEE information exchanged via LLDP Resolved Rx Tw The resolved Rx Tw for this link Note NOT the link partner The resolved value that is the actual Tx Wakeup Time used for this link based on EEE information exchanged via LLDP EEE activated Shows if the switch and the link partner have agreed upon which wakeup times to use e Red Switch and link partner have not agreed upon wakeup time e Green Switch and link partner have agreed upon wakeup time Auto refresh Evoke the auto refresh icon to refresh the
43. The section provides a status overview of all STP bridge instances The displayed table contains a row for each STP bridge instance where the column displays the following information Web Interface To display the STP Bridges status in the web interface 1 Click Configuration Spanning Tree then STP Bridges 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the STP Bridges Bridge ID GIST 80 00 00 40 07 12 34 56 80 00 00 40 C7 12 34 56 Figure 3 4 6 The STP Bridges status MSTI MSTI is the bridge instance It s also a link to the STP detailed bridge status Bridge ID The bridge ID of this bridge instance Root ID The bridge ID of the currently elected root bridge Root Port The switch port currently assigned the root port role Root Cost It s the root path cost It is zero for the root bridge For all other bridges it is the sum of the port path costs on the least cost path to the root bridge Topology Flag The current state of the topology flag change of this bridge instance Topology Change Last The time since last topology change occurred Auto refresh Evoke auto refresh to refresh the information automatically Upper right icon Refresh You can click the icon to refresh the STP bridges status information manually 86 3 4 7 Port Status Parameter Description After you complete the STP configuration you could ask the switch
44. WEAN MO MDEOrSHiPisisnesccssdocnassess sacscccdoresedecsecsdsdusuesaddecheedavdencvecescecess oceedacde tuesvandeessessccuendlendeabsededhebtecoense 145 A ER A A tne E EEE EE E E 147 NA NN NN 149 SALA POE US tic Pees dd a A A T cad dudes ad E 151 3 115 Private VEAN S ie eeter oido nooo did idad ida aida ENE EOE EE EE Ae ESEESE E EE RERA E 153 3 116 MAC Based VLANs eare A EEEE Ea EAEE EAE Ea AEREA a 155 3 11 7Proto olkBased VEAN coi aae a e A E E E E 158 3 12 Voice VLAN A A a e a a a a a a a 162 EA RRA 162 ARO A A E A E ee 164 3213 GARR iii aa 165 32134 CONFI E o a EREE A EA A 165 EAS O O 167 AR A A A A E AAA AO 168 3 14 Te ConfieuratiO m eesse a 168 3 142 Statisti CSa seee A A Eeee VEE A REE EEEE EE A EEEE e Eaa EE A e EE aE a 170 e ESAO Lo e EA A E E AT A OA AA E E IS TA E E O 171 3 15 1 Port Classificati A AA E E E E E E O 171 EA ea edo Nella A AEE RRA RAN 174 3 153 Port Scheduler rimae A A a a A a Stegcees 176 3 15 A POESIA A E E A AA E E 179 IMPOR TA REMAKING E E AA E 182 IAS POD Eur A a 184 3 15 7 DSEPBASC O iii aia ica EEEk 186 AER E NO 188 3215 9 DSR Classification AAA Edda a 190 3 15 10 QoS Control List ConfiguratiON ccccoconccncconononnnnononnnonononnnnncnnnnnononnnnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnannnnnnnonnnnnos 191 3215 ALAS 195 3215 12 Storm CON tl odias 197 LOSE WA ina 198 SL Ta AAA TONTO 198 E AA E NA 200 3 17 LOOPiPROLECHOMN tovccSeedeccccceenvcncesdendevessanecbeadcdevcccehececeadaectreconvecbealeccvcc
45. allowed values are Disabled or the values 1 through 16 The default value is Disabled Port Redirect Selects which port frames are redirected on The allowed values are Disabled or a specific port number The default value is Disabled Mirror Specifies the mirror operation of this port The allowed values are e Enabled Frames received on the port are mirrored e Disabled Frames received on the port are not mirrored e The default value is Disabled Logging Specifies the logging operation of this port The allowed values are e Enabled Frames received on the port are stored in the System Log e Disabled Frames received on the port are not logged e The default value is Disabled Please note that the system log memory size and logging rate is limited Shutdown Specifies the port shut down operation of this port The allowed values are e Enabled If a frame is received on the port the port will be disabled e Disabled Port shut down is disabled e The default value is Disabled State Specifies the port state of this port The allowed values are e Enabled To reopen ports by changing the volatile port configuration of the ACL user module e Disabled To close ports by changing the volatile port configuration of the ACL user module e The default value is Enabled Counter Counts the number of frames that match this ACE Buttons e Apply Click Apply to apply changes e Reset Clic
46. and Collector Set the parameters Scroll to choose the IP Type IPv4 or IPv6 Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values YY gt AN Receiver Id IP Type IP Address Port Time Out Datagram Size Figure 3 16 1 The sFlow Collector Configuration Receiver Id The Receiver ID input fields allow the user to select the receiver ID Indicates the ID of this particular sFlow Receiver Currently only one ID is supported as only one collector is supported IP Type A drop down list to select the type of IP of collector is displayed By default IPv4 is the type of collector IP type You could use IPv4 or IPv6 IP Address The address of a reachable IP is to be entered into the text box This IP is used to monitor the sFlow samples sent by sFlow agent our switch By default the IP is set to 0 0 0 0 and a new entry has to be added to it Port A port to listen to the sFlow Agent has to be configured for the collector The value of the port number has to be typed into the text box 198 The value accepted is within the range of 1 65535 But an appropriate port number not used by other protocols need to be configured By default the port s number is 6343 Time out It is the duration during which the collector receives samples Once it is expired the sampler stops sending the samples The value is set through the management b
47. basic authentication without a secure connection User name admin Cl Remember my password Figure 1 The Login Page refer to the detail in the User Guide You could also access the switch and click on help under the web GUI The switch will pop up the simple help content to teach you how to set the parameters Gi NOTE If you need to configure the function or parameter you can 12 Vi3026 Web Help Function hema Pd mor i i i 7 J Windows wnal Ls System Information Help The switch system information is provided here The system contact configured in Configuration System information Systern Contact The system name configured in Configuration System Information System Name The system location configured in Configuration System Information System Location The MAC Address of this switoh The Chip ID of this switch 13 Connecting Network Devices Twisted Pair Devices Cabling Guidelines A Connecting to PCs Servers Hubs and Switches The switch is designed to be connected to 10 100 or 1 000 Mbps network cards in PCs and servers as well as to other switches and hubs It may also be connected to remote devices using optional SFP transceivers Each device requires an unshielded twisted pair UTP cable with RJ 45 connectors at both ends Use Category 5 5e or 6 cables for 1000BASE T connections Category 5 or better for
48. can get authenticated on the port at a time Normal EAPOL frames are used to communicate between the supplicant and the switch If more than one supplicant is connected to a port the first one that comes when the port s link comes up will be considered If that supplicant doesn t provide valid credentials within a certain amount of time another supplicant will get a chance Once a supplicant is successfully authenticated only that supplicant will be allowed access This is the most secure of all the supported modes In this mode the port security module is used to secure a supplicant s MAC address once successfully authenticated Multi 802 1X Once a supplicant is successfully authenticated on a port in a port based 802 1X authentication the whole port is opened for network traffic This allows other clients connected to the port e g through a hub to piggy back on the successfully authenticated client and get network access even though they really aren t authenticated To overcome this security breach use the multi 802 1X variant Multi 802 1X is really not an IEEE standard but features many of the same characteristics as the port based 802 1X With multi 802 1X one or more supplicants can get authenticated on the same port at the same time Each supplicant is authenticated individually and secured in the MAC table by using the port security module In Multi 802 1X it is not possible to use the multicast BPDU MAC address as the destinat
49. cancel the setting then you need to click the reset button to revert back to previously saved values 5 After your configuration is complete then you could see the counter of the port You could click refresh to update the counter or clear the information i Semen coar w Cmatios 9 Canis w Cumattes tnatins 9 Deaton 9 seves w Crsumee w Enaties w Disatieg w Cesensed Cesabien Enapied e Dumabiog w Coated Craters 9 Enatiet w prot j Dinatieg w sanea Droabies Enanied 9 a Dinatioe 9 Osadea Desshieg e Enatiet e 0 Parral w nated e 8 Dama Davies e Duasi w tasted e z Perma Daba a Dated e Diaries y Desc iw Ersbed w 2 lt Perret 9 Gsamedie Fort z Dase Y Desras fe Daanied w tasted p lez i Parri Coat a Decio 9 Dart jw Dario ET Cnaced Putz 2 Pamele Ossai Fore Oe 9 mati 9 martes 9 trated ry Ponz Permie antro e E Dead Dave e Dramas P framed 9 5 Figure 3 2 1 The ACL Ports Configuration 55 Parameter Description Port The logical port for the settings contained in the same row Policy ID Selects the policy to apply to this port The allowed values are O through 255 The default value is 0 Action Selects whether forwarding is permitted Permit or denied Deny The default value is Permit Rate Limiter ID Selects which rate limiter to apply on this port The
50. configuration Checked Reauthentication Enabled Set Reauthentication Period The default is 3600 seconds Set EAPOL Timeout The default is 30 seconds Set Aging Period The default is 300 seconds Set Hold Time The default is 10 seconds Checked RADIUS Assigned QoS Enabled Checked RADIUS Assigned VLAN Enabled Checked Guest VLAN Enabled Specify the guest VLAN ID Specify Max Reauth count Checked Allow Guest VLAN if EAPOL Seen Click Apply Figure 4 5 1 The Network Access Server Configuration 230 Parameter Description Mode Indicates if the NAS is globally enabled or disabled on the switch If the NAS is globally disabled all ports are allowed to forward frames Reauthentication Enabled If checked successfully authenticated supplicants clients are reauthenticated after the interval specified by the reauthentication period Reauthentication for 802 1X enabled ports can be used to detect if a new device is plugged into a switch port or if a supplicant is no longer attached For MAC based ports reauthentication is only useful if the RADIUS server configuration has changed If it does not involve communication between the switch and the client therefore it doesn t imply that a client is still present on a port see Aging Period below Reauthentication Period Determines the period in seconds after which a connected client must be reauthentic
51. duplex and the same MAC to be a single logical port Thus the logical port aggregates the bandwidth of these ports This means you can apply your current Ethernet equipment s to build the bandwidth aggregation Ports using Static Trunk as their trunk method can choose their unique Static GroupID to form a logic trunked port The benefit of using Static Trunk method is that a port can immediately become a member of a trunk group without any handshaking with its peer port This is also a disadvantage because the peer ports of your static trunk group may not know that they should be aggregate together to form a logic trunked port Using Static Trunk on both end of a link is strongly recommended Please also note that low speed links will stay in not ready state when using static trunk to aggregate with high speed links Web Interface To configure the Trunk Aggregation Hash mode and Aggregation Group in the web interface 1 Click Configuration Static Trunk and then Aggregation Mode Configuration 2 Evoke to enable or disable the aggregation mode function Evoke Aggregation Group ID and Port members 3 Click Apply to save the setting 4 Ifyou want to cancel the setting click the reset button to revert back to previously saved values Figure 3 3 1 1 The Aggregation Mode Configuration 69 Parameter Description Hash Code Contributors Source MAC Address The source MAC address can be
52. entries for the selected switch Web Interface To configure Protocol based VLAN configuration in the web interface 1 Click Protocol based VLAN Configuration and add a new entry 2 Specify the Ethernet LLC SNAP protocol and group name 3 Click Apply Figure 3 11 7 1 The Protocol to Group Mapping Table 158 Parameter Delete To delete a protocol to group mame map entry check this box The entry will be deleted on the switch during the next save Description Frame Type Frame type can have one of the following values 1 Ethernet 2 LLC 3 SNAP NOTE On changing the frame type field The valid value of the following text field will vary depending on the new frame type you selected Value The valid value that can be entered in this text field depends on the option selected from the preceding frame type selection menu Below are the criteria for three different frame types 1 For Ethernet Values in the text field when Ethernet is selected as a frame type is called etype Valid values for etype ranges from Ox0600 Oxffff 2 For LLC Valid value in this case is comprised of two different sub values a DSAP 1 byte long string Ox00 Oxff b SSAP 1 byte long string Ox00 Oxff 3 For SNAP Valid value in this case also is comprised of two different sub values a OUI OUI Organizationally Unique Identifier is value in format of xx xx xx where each pair xx in string is a hexadecimal value rang
53. for authentication Fallback Enables fallback to local authentication by checking this box If none of the configured authentication servers are alive the local user database is used for authentication This is only possible if the authentication method is set to a value other than None or Local Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 262 5 1 Restart Device Parameter Description This chapter describes the entire switch maintenance configuration tasks to enhance the performance of local network including Restart Device Firmware upgrade Save Restore Import Export and Diagnostics It also describes how to restart the switch for any maintenance needs Any configuration files or scripts that you saved in the switch should still be available afterwards Web Interface To configure a Restart Device Configuration in the web interface 1 Click Restart Device 2 Click Yes Figure 5 1 1 The Restart Device Restart Device You can restart the switch on this page After restart the switch will boot normally Buttons e Yes Click to Yes then the device will restart e No Click to undo any restart action 263 5 2 Firmware 5 2 1 Firmware Upgrade Parameter Description This section describes how to upgrade the firmware The switch can be enhanced
54. for the access management entry HTTP HTTPS Indicates that the host can access the switch from a HTTP HTTPS interface if the host IP address matches the IP address range provided in the entry SNMP Indicates that the host can access the switch from the SNMP interface if the host IP address matches the IP address range provided in the entry TELNET SSH Indicates that the host can access the switch from the TELNET SSH interface if the host IP address matches the IP address range provided in the entry Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 258 4 8 2 Statistics Parameter Description This section shows the detailed statistics of the access management including HTTP HTTPS SSH TELNET and SSH Web Interface To configure an Assess Management Statistics in the web interface 1 Checked Auto refresh Figure 4 8 2 The Access Management Statistics Interface The interface type through which the remote host can access the switch Received Packets Number of received packets from the interface when access management mode is enabled Allowed Packets Number of allowed packets from the interface when access management mode is enabled Discarded Packets Number of discarded packets from the interface when access management mode is enabled Auto refresh Evoke the auto refresh icon to refresh the
55. information automatically Upper right icon Refresh You can click them to refresh the LLDP Neighbors information manually 129 3 8 6 Port Two types of counters are shown Global counters are counters that refer to the Statistics whole switch while local counters refer to per port counters for the currently selected switch Web Interface To show LLDP Statistics 1 Click LLDP and then click Port Statistics to show LLDP counters Click Refresh to manually update the web screen Click Auto refresh to auto update the web screen Click Clear to clear all counters POON Figure 3 8 6 The LLDP Port Statistics information Parameter Global Counters Description Neighbour Entries Were Last Changed At It shows the time when the last entry was last deleted or added It also shows the time elapsed since the last change was detected Total Neighbours Entries Added Shows the number of new entries added since switch reboot Total Neighbours Entries Deleted Shows the number of new entries deleted since switch reboot Total Neighbours Entries Dropped Shows the number of LLDP frames dropped due to the entry table being full 130 Total Neighbours Entries Aged Out Shows the number of entries deleted due to Time To Live expiring Local Counters The displayed table contains a row for each port The columns hold the following information Local Port The port on which LLDP frames are received or transmitted
56. is divided into 3 subintervals of equal length If a reply is not received within the subinterval the request is transmitted again This algorithm causes the RADIUS server to be queried up to 3 times before it is considered to be dead Dead Time Dead Time is the period during which the switch will not send new requests to a server that has failed to respond to a previous request It can be set to a number between 0 and 3600 seconds This will stop the switch from continually trying to contact a server that it has already determined as dead Setting the dead time to a value greater than 0 zero will enable this feature but only if more than one server has been configured TACACS Authorization and Accounting Configuration Authorization Every CLI commands will be authorized by the TACACS server when it s enabled The authorization table on the TACACS server is able to configure which CLI command can pass successfully For example the TACACS server is set to accept the STP command but deny the VLAN command The server will block the command related to the STP which is entered by user but it can allow the VLAN command to configure successfully when user enters the VLAN command Fallback to Local Authorization Enabled to allow the user who typed the wrong account or password to login successfully when the user account is on the local authorization list of the local switch For example when the user entered the wrong account or password
57. lt o lt O O O O O O OnO ojo o Xp lt 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 if o lt Figure 3 15 9 The DSCP Classification Configuration Parameter QoS Class Available QoS Class value ranges from O to 7 QoS Class 0 7 can be foe mapped to followed parameters Description pp P DPL Drop Precedence level 0 1 can be configured for all available QoS classes DSCP Select the DSCP value 0 63 from the DSCP menu to map DSCP to corresponding QoS Class and DPL value Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 190 3 15 10 QoS The section shows the QoS Control List QCL which is made up of the QCEs Each Control List row describes a QCE that is defined The maximum number of QCEs is 256 on each Configuration switch Click on the lowest plus sign to add a new QCE to the list Web Interface To configure the QoS Control List parameters in the web interface 1 Click Configuration QoS and QoS Control List Click the O add a new QoS Control List Scroll all parameters and evoke the port member to join the QCE rules Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values a a Figure 3 15 10 The QoS Control List Configuration Parameter QCE Indicates the index of QCE D
58. modules may still use the underlying functionality but limit checks and corresponding actions are disabled Aging Enabled If this is checked secured MAC addresses are subject to aging as discussed under Aging Period Aging Period If Aging Enabled is checked then the aging period is controlled with this input If other modules are using the underlying port security for securing MAC addresses they may have other requirements for the aging period The underlying port security will use the shorter requested aging period of all modules that use the functionality The Aging Period can be set to a number between 10 and 10 000 000 seconds To understand why aging may be desired considered the following scenario Supposed an end host is connected to a 3rd party switch or hub which in turn is connected to a port on this switch on which limit control is enabled The end host will be allowed to forward if the limit is not exceeded Now supposed that the end host logs off or powers down If it wasn t for aging the end host would still take up resources on this switch and will be allowed to forward To overcome this situation enable aging With aging enabled a timer is started once the end host gets secured When the timer expires the switch starts looking for frames from the end host and if such frames are not seen within the next aging period the end host is assumed to be disconnected and the corresponding resources are freed
59. node E g telephone closet 3rd floor The allowed string length is O to 255 and the allowed content is the ASCII characters from 32 to 126 18 2 2 Time This page configures the switch s time Time configure includes Time Configuration and NTP Configuration 2 2 1 Manual The switch provides manual and automatic ways to set the system time via NTP Manual setting is simple and you just input Year Month Day Hour Minute and Second within the valid value range indicated in each item Web Interface To configure Time in the web interface 1 Click Time then Manual 2 Specify the time parameter in manual parameters 3 Click Apply YYYY MM DD HH MM SS z Figure 2 2 1 The Time Configuration 19 Parameter Description Clock Source To view the Vi3026 s clock source select Use local Settings or Use NTP Server Date and Time Format The drop bar is for choose appropriate time format Three selections are provided as below e YYYY MM DD HH MM SS e MM DD YYYY HH MM SS e DD MM YYYY HH MM SS e 24hours The time is always represented in the 24 hour system e 12 hours The time is always represented in the 12 hour system Local Time Shows the current time of the system The local time can only be set or filled out in 24 hours format Time Zone Offset Provides the time zone offset relative to UTC GMT The benchmark based on GMT The valid range is from 72
60. obtain IP addresses and other parameters such as the default gateway subnet mask and IP addresses of DNS servers from a DHCP server The DHCP server ensures that all IP addresses are unique for example no IP address is assigned to a second client while the first client s assignment is valid its lease has not expired Therefore IP address pool management is done by the server and not by a human network administrator Dynamic addressing simplifies network administration because the software keeps track of IP addresses rather than requiring an administrator to manage the task This means that a new computer can be added to a network without the hassle of manually assigning it a unique IP address DHCP Relay is used to forward and to transfer DHCP messages between the clients and the server when they are not on the same subnet domain The DHCP option 82 enables a DHCP relay agent to insert specific information into a DHCP request packets when forwarding client DHCP packets to a DHCP server and remove the specific information from a DHCP reply packets when forwarding server DHCP packets to a DHCP client The DHCP server can use this information to implement IP address or other assignment policies Specifically the option works by setting two sub options Circuit ID option 1 and Remote ID option2 The Circuit ID sub option is supposed to include information specific to which circuit the request came in on The Remote ID sub option was designe
61. or moving the relative position of entry in the list To specific the parameter of the ACE Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved values 6 When editing an entry on the ACE Configuration page please note that the items displayed depend on various selections such as frame type and IP protocol type Specify the relevant criteria to be matched for this rule and set the actions to take when a rule is matched e g Rate Limiter Port Copy Logging and Shutdown Po Ingress Port Policy Bitmask Frame Type Action Rate Limiter PortRedirect Mirror Cou En Figure 3 2 3 The ACL Rate Limiter Configuration 58 Parameter Description Ingress Port Select the ingress port for which this ACE applies e All The ACE applies to all port e Portn The ACE applies to this port number where n is the number of the switch port Policy Filter Specify the policy number filter for this ACE e Any No policy filter is specified policy filter status is don t care e Specific If you want to filter a specific policy with this ACE choose this value Two field for entering a policy value and bitmask appears Police Value When Specific is selected for the policy filter you can enter a specific policy value The allowed range is O to 255 Policy Bitmask When Specific is selected for the policy filter you can enter a specific polic
62. other cases it will be based on hardware aging time The actual aging time will be situated between the age_time 2 age_time interval Traffic Class Indicates the Voice VLAN traffic class All traffic on the Voice VLAN will apply this class Port Mode Indicates the Voice VLAN port mode When the port mode isn t equal disabled we must disable MSTP feature before we enable Voice VLAN It can avoid the conflict of ingress filtering Possible port modes are e Disabled Disjoin from Voice VLAN e Auto Enable auto detect mode It detects whether there is VoIP phone attached to the specific port and configures the Voice VLAN members automatically e Forced Force join to Voice VLAN Port Security Indicates the Voice VLAN port security mode When the function is enabled all non telephonic MAC addresses in the Voice VLAN will be blocked for 10 seconds Possible port modes are e Enabled Enable Voice VLAN security mode operation e Disabled Disable Voice VLAN security mode operation Port Discovery Protocol Indicates the Voice VLAN port discovery protocol It will only work when auto detect mode is enabled We should enable LLDP feature before configuring discovery protocol to LLDP or Both Changing the discovery protocol to OUI or LLDP will restart the auto detect process Possible discovery protocols are e OUI Detect telephony device by OUI address e LLDP Detect telephony device by LLDP e Both Both OUI and LLD
63. port for the settings VLAN ID The VLAN ID for the settings IP Address Allowed source IP address MAC address Allowed source MAC address Adding new entry Click to add a new entry to the static IP source guard table Specifies the Port VLAN ID IP address and IP Mask for the new entry Click Save Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 216 4 1 3 Dynamic Table Parameter Description The section configures the dynamic IP source guard table parameters of the switch You could use the dynamic IP source guard Table configure to manage the entries Web Interface To configure a Dynamic IP Source Guard Table Configuration in the web interface 1 Specify the start from port VLAN ID IP Address and entries per page 2 Checked Auto refresh Figure 4 1 3 The Dynamic Table Port Switch port number for which the entries are displayed VLAN ID VLAN ID in which the IP traffic is permitted IP Address User IP address of the entry MAC Address Source MAC address Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh lt lt gt gt You can click them to refresh the Dynamic IP Source Guard Table manually Click lt lt or gt gt to move to the next or previous page 217 4 2 ARP Inspection 4 2 1 Configuratio
64. present on the other switch units but with no port members The check box is greyed out when VLAN is displayed on other switches but the user can add member ports to it A VLAN without any port members on any unit will be deleted when you click Save The button can be used to undo the addition of new VLANs Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values Upper right icon Refresh lt lt gt gt You can click them to refresh the VLAN entries manually Or press clear to clean up the VLAN table Press lt lt or gt gt to go to the next or previous page of the table 146 3 11 2 Ports The user can input VID number to each port by using the function in VLAN tag rule setting The range of VID number is from 1 to 4094 The user also can choose ingress filtering rules to each port There are two ingress filtering rules which can be applied to the switch The ingress filtering rule 1 is forward only packets with VID matching this port s configured VID The ingress filtering rule 2 is drop untagged frame You can also select the role of each port as access trunk or hybrid Web Interface To configure VLAN Port configuration in the web interface 1 Click VLAN Port Configuration 2 Specify the VLAN port configuration parameters 3 Click Apply Pi 5 Port Type Ingress Filteri
65. prevent IP spoofing attacks when a host tries to spoof and use the IP address of another host LACP is an IEEE 802 3ad standard protocol The Link Aggregation Control Protocol allows bundling several physical ports together to form a single logical port The IEEE 802 2 Logical Link Control LLC protocol provides a link mechanism for upper layer protocols It is the upper sub layer of the Data Link Layer and provides multiplexing mechanisms that make it possible for several network protocols IP IPX to coexist within a multipoint network LLC header consists of 1 byte DSAP Destination Service Access Point 1 byte SSAP Source Service Access Point 1 or 2 bytes Control field followed by LLC information 282 LLDP LLDP MED LOC M MAC Table MEP MD5 Mirroring LLDP is an IEEE 802 1ab standard protocol The Link Layer Discovery Protocol LLDP specified in this standard allows stations attached to an IEEE 802 LAN to advertise to other stations attached to the same IEEE 802 LAN the major capabilities provided by the system incorporating that station the management address or addresses of the entity or entities that provide management of those capabilities and the identification of the stations point of attachment to the IEEE 802 LAN required by those management entity or entities The information distributed via this protocol is stored by its recipients in a standard Management Information Base MIB making it possible for
66. that LAN to the root device All ports connected to designated bridging devices are assigned as designated ports After determining the lowest cost spanning tree it enables all root ports and designated ports and disables all other ports Network packets are therefore only forwarded between root ports and designated ports eliminating any possible network loops Designated Root A X Designated Root S FS Designated Port Port X ESA Bridge OOO x T T E Once a stable network topology has been established all bridges listen for Hello BPDUs Bridge Protocol Data Units transmitted from the Root Bridge If a bridge does not get a Hello BPDU after a predefined interval Maximum Age the bridge assumes that the link to the Root Bridge is down This bridge will then initiate negotiations with other bridges to reconfigure the network to reestablish a valid network topology The section describes how to configure the Spanning Tree Bridge and STP System settings It allows you to configure STP System settings used by all STP Bridge instance in the switch Web Interface To configure the Spanning Tree Bridge Settings parameters in the web interface 1 Click Configuration Spanning Tree then Bridge Settings 2 Scroll to select the parameters and write down available value of parameter in blank field in Basic Settings 3 Evoke to enable or disable the parameters and write down availabl
67. the MIB objects for which this request may potentially set new values The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 Write View Name The name of the MIB view defining the MIB objects for which this request may potentially set new values The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 Button e Add new access Click to add a new access entry e Apply Click Apply to apply changes 40 2 6 8 Trap The function is used to configure SNMP trap To create a new trap account please check lt No number gt button and enter the trap information then check lt Apply gt Max Group Number 6 Web Interface To configure SNMP Trap setting 1 Click SNMP then Trap 2 Display the SNMP Trap Hosts information table 3 Choose an entry to display and modify the detail parameters or click delete button to delete the trap hosts entry Figure 2 6 7 The SNMP Trap Host Configuration 41 Parameter Description Delete Click lt Delete gt to delete the entry Trap Version You may choose v1 v2c or v3 trap Server IP To assign the SNMP Host IP address UDP Port To assign port number Default 162 Community Security Name The length of Community Security Name string is restricted to 1 32 Severity Level Indicates what kind of message will send to security level Possible modes are e Info Send i
68. the information to be accessed by a Network Management System NMS using a management protocol such as the Simple Network Management Protocol SNMP LLDP MED is an extension of IEEE 802 1ab and is defined by the telecommunication industry association TIA 1057 LOC is an acronym for Loss of Connectivity and is detected by a MEP and is indicating lost connectivity in the network Can be used as a switch criteria by EPS Switching of frames is based upon the DMAC address contained in the frame The switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to based upon the DMAC address in the frame This table contains both static and dynamic entries The static entries are configured by the network administrator if the administrator wants to do a fixed mapping between the DMAC address and switch ports The frames also contain a MAC address SMAC address which shows the MAC address of the equipment sending the frame The SMAC address is used by the switch to automatically update the MAC table with these dynamic MAC addresses Dynamic entries are removed from the MAC table if no frame with the corresponding SMAC address has been seen after a configurable age time MEP is an acronym for Maintenance Entity Endpoint and is an endpoint in a Maintenance Entity Group ITU T Y 1731 MDS is an acronym for Message Digest algorithm 5 MD5 is a message digest algorithm used cryptographic hash fun
69. to display the STP port status This section allows you to ask the switch to display the STP CIST port status for all physical ports of the currently selected switch Web Interface To display the STP Port status in the web interface 1 Click Configuration Spanning Tree then STP Port Status 2 Ifyou want to auto refresh the information click Auto refresh 3 Click Refresh to refresh the STP Bridges I Port O tios 4 Me 4 Naw OS OY Ma e ji ET e EE fo tee at E Figure 3 4 7 The STP Port status Port The switch port number of the logical STP port CIST Role The current STP port role of the CIST port The port role can be one of the following values AlternatePort Backup Port RootPort or DesignatedPort Disabled CIST State The current STP port state of the CIST port The port state can be one of the following values Blocking Learning or Forwarding Uptime The time since the bridge port was last initialized Auto refresh Evoke Auto refresh to refresh the information automatically Upper right icon Refresh You can click the icon to refresh the STP Port status information manually 87 3 4 8 Port After you complete the STP configuration then you could let the switch display the Statistics STP Statistics The section provides you to ask switch to display the STP Statistics detail counters of bridge ports in the currently selected switch Web Interface To display the
70. your switch model the Link Layer Discovery Protocol LLDP provides a standards based method for enabling switches to advertise themselves to adjacent devices and to learn about adjacent LLDP devices The Link Layer Discovery Protocol LLDP is a vendor neutral link layer protocol in the internet protocol suite used by network devices for advertising their identity capabilities and neighbors on an IEEE 802 local area network principally wired Ethernet The protocol is formally referred to by the IEEE as station and media access control connectivity discovery specified in standards document IEEE 802 1AB You can do the LLDP configuration and the detail parameters per port The settings 3 8 1 LLDP i will take effect immediately This page allows the user to inspect and configure the Configuration current LLDP port settings Web Interface To configure LLDP 1 Click LLDP configuration Modify LLDP timing parameters Set the required mode for transmitting or receiving LLDP messages Specify the information to include in the TLV field of advertised messages Click Apply PB Optional TLVs COP aware PortDescr Sys Name SysDesor Sys Capa Mgmt Addr DUI TILLED j Disabled v Disabled Disabled v Disabled 1 Disabled v Disabled v Disabled Disabled KRR EHEER SRNR STHRERD E OOOHOO OCN RE SSRN RE CREE Disabled w Disabled w DRIVER ECUUERE DUELEN RR CREE CJ v
71. 0 to 720 minutes Daylight Saving Daylight saving is adopted in some countries If set it will adjust the time lag or in advance in unit of hours according to the starting date and the ending date For example if you set the day light saving to be 1 hour When the time passes over the starting time the system time will be increased one hour after one minute at the time since it passed over And when the time passes over the ending time the system time will be decreased one hour after one minute at the time since it passed over The switch supports valid configurable day light saving time is 5 5 step one hour The zero for this parameter means it need not have to adjust current time equivalent to in act daylight saving You don t have to set the starting ending date If you set daylight saving to be non zero you have to set the starting ending date Otherwise the daylight saving function will not be activated Time Set Offset Provides the daylight saving time set offset The offset is given in minutes east of GMT The valid range is from 1 to 1440 minutes The default setting is 60 minutes When using NTP make sure the correct offset to GMT is used for your time zone Daylight Savings Type Provides the Daylight savings type selection You can select By Dates or Recurring two types for Daylight saving From To configure when Daylight saving start date and time the format is YYYY MM DD HH MM The column HH
72. 024K packets per seconds Under Ports and Access Control List web pages you can assign a Rate Limiter ID to the ACE s or ingress port s 276 2I AES APS Aggregation ARP ARP Inspection Auto Negotiation C cc CCM CDP DEI DES AES is an acronym for Advanced Encryption Standard The encryption key protocol is applied in 802 1i standard to improve WLAN security It is an encryption standard by the U S government which will replace DES and 3DES AES has a fixed block size of 128 bits and a key size of 128 192 or 256 bits APS is an acronym for Automatic Protection Switching This protocol is used to secure that switching is done bidirectional in the two ends of a protection group as defined in G 8031 Use multiple ports in parallel to increase the link speed beyond the limits of a port and to increase the redundancy for higher availability also Port Aggregation and Link Aggregation ARP is an acronym for Address Resolution Protocol It is a protocol that used to convert an IP address into a physical address such as an Ethernet address ARP allows a host to communicate with other hosts when only the Internet address of its neighbors is known Before using IP the host sends a broadcast ARP request containing the Internet address of the desired destination system ARP Inspection is a secure feature Several types of attacks can be launched against a host or devices connected to Layer 2 networks by poiso
73. 1 sec LLON 0 t sec URI sec 1 J E gt Apply Meant Figure 3 7 2 The MLD Snooping VLAN Configuration VLAN ID The VLAN ID of the entry Snooping Enabled Enables the per VLAN MLD snooping Only up to 32 VLANs can be selected MLD Querier A router sends MLD query messages onto a particular link This router is called the Querier It enables the MLD querier in the VLAN Compatibility Compatibility is maintained by hosts and routers taking appropriate actions depending on the versions of MLD operating on hosts and routers within a network The allowed selection is MLD Auto Forced MLDv1 and Forced MLDv2 The default compatibility value is MLD Auto Rv Robustness Variable The robustness variable allows tuning for the expected packet loss on a network The allowed range is 1 to 255 The default robustness variable value is 2 QI Query Interval The query interval is the interval between general queries sent by the querier The allowed range is 1 to 31744 seconds The default query interval is 125 seconds QRI Query Response Interval The maximum response delay used to calculate the maximum response code inserted into the periodic general queries The allowed range is 0 to 31744 in tenths of seconds The default query response interval is 100 in tenths of seconds 10 seconds 103 LLQI LMQI for IGMP Last Listener Query Interval The last listener query interval is the maximum response delay used to cal
74. 100BASE TX connections The RJ 45 ports on the switch support automatic MDI MDI X pin out configuration You can use standard straight through twisted pair cables to connect to any other network devices E g PCs servers switches routers or hubs See Appendix B for further information on cabling CAUTION Do not plug a phone jack connector into an RJ 45 port This will damage the switch Use only twisted pair cables with RJ 45 connectors that conform to FCC standards Step 1 Attach one end of a twisted pair cable segment to the device s RJ 45 connector Figure 16 Making Twisted Pair Connections 14 Step 2 If the device is a network card and the switch is in the wiring closet attach the other end of the cable segment to a modular wall outlet that is connected to the wiring closet eee the section Network Wiring Connections Otherwise attach the other end to an available port on the switch Make sure each twisted pair cable does not exceed 100 meters 328 ft in length unless it is actually required to solve a problem Otherwise NOTE Avoid using flow control on a port connected to a hub back pressure jamming signals may degrade overall performance for the segment attached to the hub Step 3 As each connection is made the Link LED on the switch corresponding to each port will light green 1 000 Mbps or amber 100 Mbps to indicate that the connection
75. 17 2 The Loop Protection Status Parameter Port The switch port number of the logical port Description Action The current configured port action Transmit The currently configured port transmit mode Loops The number of loops detected on this port Status The current loop protection status of the port Loop Whether a loop is currently detected on the port Time of Last Loop The time of the last loop event detected Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click this to refresh the loop protection information manually 204 3 18 Single IP 3 18 1 Configuration Parameter Description Vi3026 provides single IP address management of up to 32 switches and not limited to specific models distance barriers specialized cables or stacking method Each single IP group consists of one master switch and up to 32 slave switches The master switch is used to be an agent to manage all switches in the same group The slave switch is a switch which wants to join a single IP group and it could be accessed from the master switch The section describes how to set the single IP group in this web interface Web Interface To configure the single IP in the web interface 1 Click Configuration and Single IP Choose the switch s mode Giving the group name Click Apply to save the setting If you want to cancel the setting click the reset button to r
76. 5 3 1 2 Port Description Parameter Description The section describes how to configure the port s alias or any descriptions for the port Identity It provides user to write down an alphanumeric string describing the full name and version identification for the system s hardware type software version and networking application Web Interface To configure a Port Description in the web interface 1 Click Configuration Port then Port Description 2 Specify the detail port alias or description an alphanumeric string describing the full name and version identification for the system s hardware type software version and networking application 3 Click Apply v o a Description 1 2 3 4 5 6 2 8 Apply Rasat Figure 3 1 2 The Port Configuration Port This is the logical port number for this row Description Enter up to 47 characters to be descriptive name for identifies this port Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 46 3 1 3 Traffic The section describes how to the port statistics information and provides overview Overview of general traffic statistics for all switch ports Web Interface To display the Port Statistics Overview in the web interface 1 Click Configuration Port then Traffic Overview 2 Ifyou want to auto refresh select the Auto refres
77. 5 5 The IGMP Snooping Groups Information Navigating the IGMP Group Table The Start from VLAN and Group input fields allow the user to select the starting point in the IGMP Group Table This will use the last entry of the currently displayed table as a basis for the next lookup When the end is reached the text No More Entries is shown in the displayed table IGMP Group Table Columns VLAN ID VLAN ID of the group Groups Group address of the group displayed Port Members Ports under this group Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Upper right icon Refresh lt lt gt gt You can click them to refresh the IGMP Group Status manually Click lt lt or gt gt to move to the next or previous page 97 3 5 6 IPv4 SSM Information Source Specific Multicast SSM is a datagram delivery model that best supports one to many applications also known as broadcast applications SSM is a core network technology of IP multicast targeted for audio and video broadcast application environments For the SSM delivery mode an IP multicast receiver host must use IGMP Version 3 IGMPv3 to subscribe to channel S G By subscribing to this channel the receiver host indicates that it wants to receive IP multicast traffic sent by source host S to group G The network will deliver IP multicast packets from source host S to group G to all hosts in the network that h
78. 802 3af 4 point detection only e Both IEEE 802 3af 4 point detection followed by legacy detection Reset Reset the specific PoE port Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 133 3 9 2 Status This page allows the user to inspect the current status for all PoE ports Web Interface To display Power over Ethernet Status in the web interface 1 Click Status 2 Display Power over Ethernet Status Information 3 Click Refresh a y o tee ee betel e e a e Figure 3 9 2 Power over Ethernet Status 134 Parameter Description Local Port This is the logical port number for this row PD Class The recognition of PD class generates from the current that PD transmits back to the PSE during the detection between PSE and PD The current is classified by 802 3 at af protocol The PD class here is a reference It is not related to the actual PD power requested The PD class that switch read from PD might be inconsistent with the PD specification There are two reasons for this inconsistency 1 Ifthe PD supports PoE function its voltage and current of PD design should follow 802 3 af or 802 3 at protocol When PD design did not fully follow the protocol the current PD transmitted back to the switch can t be defined in the classification range that regulated in protocol in t
79. AC addresses are allowed The legal values for a VLAN ID are 1 through 4095 The MAC based VLAN entry is enabled on the selected switch unit when you click on Save A MAC based VLAN without any port members on any unit will be deleted when you click Save The button can be used to undo the addition of new MAC based VLANs Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 156 3 11 6 2 Status Parameter Description This section shows MAC based VLAN entries configured by various MAC based VLAN users Currently we support following VLAN User types NAS NAS provides port based authentication which involves communications between a Supplicant Authenticator and an Authentication Server Web Interface To display MAC based VLAN configured in the web interface 1 Click MAC based VLAN Status 2 Specify the Static NAS Combined 3 Display MAC based information Port Members MAC Address VLAN D 4 2 3 4 5 6 7 8 Joa 43 14 15 16 47 18 19 20 24 22 23 24 25 28 A far tie aga ee eee eee sl Figure 3 11 6 2 The MAC based VLAN Membership Status for User Static MAC Address Indicates the MAC address VLAN ID Indicates the VLAN ID Port Members Port members of the MAC based VLAN entry Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon
80. ACE Possible values are e All The ACE will match all ingress port e Port The ACE will match a specific ingress port Frame Type Indicates the frame type of the ACE Possible values are e Any The ACE will match any frame type e EType The ACE will match Ethernet Type frames Note that an Ethernet Type based ACE will not get matched by IP and ARP frames e ARP The ACE will match ARP RARP frames e IPv4 The ACE will match all IPv4 frames e I Pv4 ICMP The ACE will match IPv4 frames with ICMP protocol e IPv4 UDP The ACE will match IPv4 frames with UDP protocol e Pv4 TCP The ACE will match IPv4 frames with TCP protocol e Pv4 Other The ACE will match IPv4 frames which are not ICMP UDP TCP e IPv6 The ACE will match all IPv6 standard frames Action Indicates the forwarding action of the ACE e Permit Frames matching the ACE may be forwarded and learned e Deny Frames matching the ACE are dropped Rate Limiter Indicates the rate limiter number of the ACE The allowed range is 1 to 16 When Disabled is displayed the rate limiter operation is disabled Port Redirect Indicates the port redirect operation of the ACE Frames matching the ACE are redirected to the port number The allowed values are Disabled or a specific port number When Disabled is displayed the port redirect operation is disabled 67 Mirror Specifies the mirror operation of this port The allowed values are e En
81. AL v v 11 Al v e v 12 Al v Ace V 1S A Y A vw 14 Au v ev 15 Aur v A v 16 4 v A v 7 ALY v v 15 Auk v e v 19 ow v 20 AL v e v 21 AL v e v 22 i v e y 23 L v Ne v 24 Al v v 25 L v v 26 L v e v Apply Reses j Figure 3 3 2 1 The LACP Port Configuration 71 Parameter Description Port The switch port number LACP Enabled Controls whether LACP is enabled on this switch port LACP will form an aggregation when 2 or more ports are connected to the same partner LACP can form max 12 LLAGs per switch and 2 GLAGs Key The key value incurred by the port ranging from 1 65535 The Auto setting will set the key as appropriate by the physical link speed 10Mb 1 100Mb 2 1Gb 3 Using the Specific setting a user defined value can be entered Ports with the same key value can participate in the same aggregation group while ports with different keys cannot Role The Role shows the LACP activity status Active will transmit LACP packets each second while Passive will wait for a LACP packet from a partner speak if spoken to Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 12 3 3 2 2 System Status Parameter Description This section describes how to set up the LACP function on the switch then it provides a status overview for all LACP instances Web Interface To dis
82. AN ingress and egress processing If None is selected a VLAN tag with the classified VLAN ID is inserted in frames transmitted on the port This mode is normally used for ports connected to VLAN aware switches If Specific the default value is selected a port VLAN ID can be configured see below Untagged frames received on the port are classified to the port VLAN ID If VLAN Awareness is disabled all frames received on the port are classified to the port VLAN ID If the classified VLAN ID of a frame transmitted on the port is different from the port VLAN ID a VLAN tag with the classified VLAN ID is inserted in the frame Port VLAN ID Configures the VLAN identifier for the port The allowed values are 1 through 4095 The default value is 1 NOTE The port must be a member of the same VLAN as the port VLAN ID Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 148 3 11 3 Switch The function switch status gathers the information of all VLAN status and reports it Status by the order of Static NAS MVRP MVP Voice VLAN MSTP and GVRP Combined Web Interface To display VLAN membership status in the web interface 1 Click VLAN Membership 2 Specify the Static NAS MVRP MVP Voice VLAN MSTP and GVRP Combined 3 Display membership information VLAN Membership Status for Combined users nims
83. Authentication and no privacy e Auth Priv Authentication and privacy e The value of security level cannot be modified if entry already exists That means it must first be ensured that the value is set correctly Authentication Protocol Indicates the authentication protocol that this entry should belong to Possible authentication protocols are e None No authentication protocol e MD5 An optional flag to indicate that this user uses MD5 authentication protocol e SHA An optional flag to indicate that this user uses SHA authentication protocol The value of security level cannot be modified if entry already exists That means you must first ensure that the value is set correctly 35 Authentication Password A string identifying the authentication password phrase For MDS authentication protocol the allowed string length is 8 to 32 For SHA authentication protocol the allowed string length is 8 to 40 The allowed content is ASCII characters from 33 to 126 Privacy Protocol Indicates the privacy protocol that this entry should belong to Possible privacy protocols are e None No privacy protocol e DES An optional flag to indicate that this user uses DES authentication protocol Privacy Password A string of number identifies the privacy password phrase The allowed string length is 8 to 32 and the allowed content is ASCII characters from 33 to 126 36 2 6 5 Groups Parameter Description The function is us
84. BPDU will be delayed Valid values are in the range 1 to 10 BPDU s per second Advanced Settings Edge Port BPDU Filtering Controls whether a port explicitly configured as Edge will transmit and receive BPDUs Edge Port BPDU Guard Controls whether a port explicitly configured as Edge will disable itself upon reception of a BPDU The port will enter the error disabled state and will be removed from the active topology 77 Port Error Recovery Controls whether a port in the error disabled state automatically will be enabled after a certain time If recovery is not enabled the ports have to be disabled and re enabled for normal STP operation The condition is also cleared by a system reboot Port Error Recovery Timeout The time to pass before a port in the error disabled state can be enabled Valid values are between 30 and 86400 seconds 24 hours Buttons Apply Click Apply to save changes Reset Click Reset to undo any changes made locally and revert back to previously saved values 78 2 4 2 MSTI When you implement a Spanning Tree protocol on the switch the CIST is not Mapping available for explicit mapping because it will receive the VLANs not explicitly mapped Due to the reason that you need to set the list of VLANs mapped to the MSTI The VLANs must be separated with comma and or space A VLAN can only be mapped to one MSTI An unused MSTI should just be left empty e g not having any VLA
85. Controls whether the queue is allowed to use excess bandwidth Queue Scheduler Weight Controls the weight for this queue The default value is 17 This value is restricted to 1 100 180 This parameter is only shown if scheduler mode is set to Weighted Queue Scheduler Percent Shows the weight in percent for this queue This parameter is only shown if scheduler mode is set to Weighted Port Shaper Enable Controls whether the port shaper is enabled for this switch port Port Shaper Rate Controls the rate for the port shaper The default value is 500 This value is restricted to 100 1000000 when the unit is kbps and it is restricted to 1 1000 when the unit is Mbps Port Shaper Unit Controls the unit of measure for the port shaper rate as kbps or Mbps The default value is kbps Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 181 3 15 5 Port Tag The section provides user to get an overview of QoS egress port tag remarking for all switch ports The ports belong to the currently selected unit as reflected by the Remarking page header Web Interface To display the QoS Port Tag Remarking in the web interface 1 Click Configuration QoS and Port Tag Remarking Click the Port index to set the QoS Port Tag Remarking Tag Remarking Mode Classified w Apply Figure 3 15 5 The Port Tag Remarking
86. Domain Name System DNS streaming media applications such as IPTV Voice over IP VoIP and Trivial File Transfer Protocol TFTP User Priority is a 3 bit field storing the priority level for the 802 1Q frame It is also known as PCP Virtual LAN is a method to restrict communication between switch ports VLANs can be used for the following applications VLAN unaware switching This is the default configuration All ports are VLAN unaware with Port VLAN ID 1 and members of VLAN 1 This means that MAC addresses are learned in VLAN 1 and the switch does not remove or insert VLAN tags VLAN aware switching This is based on the IEEE 802 1Q standard All ports are VLAN aware Ports connected to VLAN aware switches are members of multiple VLANs and transmit tagged frames Other ports are members of one VLAN set up with this Port VLAN ID and transmit untagged frames Provider switching This is also known as Q in Q switching Ports connected to subscribers are VLAN unaware members of one VLAN and set up with this unique Port VLAN ID Ports connected to the service provider are VLAN aware members of multiple VLANs and set up to tag all frames Untagged frames received on a subscriber port are forwarded to the provider port with a single VLAN tag Tagged frames received on a subscriber port are forwarded to the provider port with a double VLAN tag VLAN ID is a 12 bit field specifying the VLAN to which the frame belongs Voice VLAN is V
87. E e Any No source IP filter is specified source IP filter is don t care e Host Source IP filter is set to Host Specifies the source IP address in the SIP Address field that appears e Network Source IP filter is set to Network Specifies the source IP address and source IP mask in the SIP Address and SIP Mask fields that appear SIP Address When Host or Network is selected for the source IP filter you can enter a specific SIP address in dotted decimal notation SIP Mask When Network is selected for the source IP filter you can enter a specific SIP mask in dotted decimal notation DIP Filter Specifies the destination IP filter for this ACE e Any No destination IP filter is specified destination IP filter is don t care e Host Destination IP filter is set to Host Specifies the destination IP address in the DIP Address field that appears e Network Destination IP filter is set to Network Specifies the destination IP address and destination IP mask in the DIP Address and DIP Mask fields that appear DIP Address When Host or Network is selected for the destination IP filter you can enter a specific DIP address in dotted decimal notation DIP Mask When Network is selected for the destination IP filter you can enter a specific DIP mask in dotted decimal notation ICMP Parameter ICMP Type Filter Specifies the ICMP filter for this ACE e Any No ICMP filter is specified ICMP fil
88. Gateway re Figure 2 4 2 The IPv6 Configuration Parameter Auto Configuration Enables IPv6 auto configuration by checking this box If fails the configured IPv6 address is zero The router may delay responding to a router solicitation for a few seconds the total time needed to complete auto configuration can be significantly longer Description Address Provides the IPv6 address of this switch IPv6 address is in 128 bit records represented as eight fields of up to four hexadecimal digits with a colon separating each field For example fe80 215 c5ff fe03 4dc7 The symbol is a special syntax that can be used as a shorthand way of representing multiple 16 bit groups of contiguous zeros but it can only appear once It can also represent a legally valid IPv4 address For example 192 1 2 34 Prefix Provides the IPv6 Prefix of this switch The allowed range is 1 to 128 Gateway Provides the IPv6 gateway address of this switch IPv6 address is in 128 bit records represented as eight fields of up to four hexadecimal digits with a colon separating each field For example fe80 215 c5ff fe03 4dc7 The symbol is a special syntax that can be used as a shorthand way of representing multiple 16 bit groups of contiguous zeros but it can only appear once It can also represent a legally valid IPv4 address For example 192 1 2 34 28 2 5 Syslog 2 5 1 Configuration Parameter Description The S
89. LAN configured specially for voice traffic By adding the ports with voice devices attached to voice VLAN we can perform QoS related configuration for voice data ensuring the transmission priority of voice traffic and voice quality 289 Vigitron Inc 7810 Trade Street Suite 100 San Diego CA 92121 support vigitron com Tel 858 484 5209 Fax 858 484 1205 www vigitron com 290
90. LDP MED Configuration 120 Parameter description Fast start repeat count Rapid startup and emergency call service location identification discovery of endpoints is a critically important aspect of VoIP systems in general In addition it is best to advertise only those pieces of information which are specifically relevant to particular endpoint type For example only advertise the voice network policy to permitted voice capable devices This conserves the limited LLDPU space and to reduce security and system integrity issues that can come with inappropriate knowledge of the network policy With this in mind LLDP MED defines an LLDP MED fast start interaction between the protocol and the application layers on top of the protocol in order to achieve these related properties Initially a network connectivity device will only transmit LLDP TLVs in an LLDPDU Only after an LLDP MED endpoint device is detected will an LLDP MED capable network connectivity device start to advertise LLDP MED TLVs in outgoing LLDPDUs on the associated port The LLDP MED application will temporarily speed up the transmission of the LLDPDU to start within a second when a new LLDP MED neighbour has been detected in order share LLDP MED information as fast as possible to new neighbours Because there is a risk of an LLDP frame being lost during transmission between neighbours it is recommended to repeat the fast start transmission multiple times to increase the po
91. LEILE EEEE EENE lt lt lt lt lt i lt lt Figure 3 21 1 The Mirror Configuration 210 Parameter Description Port to mirror Port to mirror is also known as the mirror port Frames from ports that have either source RX or destination TX mirroring enabled are mirrored on this port Disabled will disable mirroring Mirroring Port Configuration The following table is used for RX and TX enabling Port The logical port for the settings contained in the same row Mode Selects mirror mode RX Only Frames received on this port are mirrored on the mirror port Frames transmitted are not mirrored TX Only Frames transmitted on this port are mirrored on the mirror port Frames received are not mirrored Disabled Neither frames transmitted or frames received are mirrored Enabled Frames received and frames transmitted are mirrored on the mirror port Therefore it s not possible to mirror TX frames on the mirror NOTE For a given port a frame is only transmitted once port Because of this the mode for the selected mirror port is limited to Disabled or Rx Only Buttons Apply Click Apply to save changes Reset Click Reset to undo any changes made locally and revert back to previously saved values 211 3 21 Trap Event Severity Parameter Description The function is used to set an alarm trap and get th
92. Neighbours 2 Click Refresh for manual update web screen 3 Click Auto refresh for auto update web screen Jl rash Local Port Chassis D Remote Port iD System Name Port Description Syst System Description Management Address Figure 3 8 2 The LLDP Neighbors information NOTE If your network without any device supports LLDP then the table will show No LLDP neighbour information found Parameter Local Port The port on which the LLDP frame was received Description Chassis ID The chassis ID is the identification of the neighbour s LLDP frames Remote Port ID The remote port ID is the identification of the neighbour port System Name System name is the name advertised by the neighbour unit Port Description Port description is the port description advertised by the neighbour unit System Capabilities System capabilities describes the neighbour unit s capabilities The possible capabilities are 1 Other Repeater Bridge WLAN Access Point Router Telephone DOCSIS cable device Station only 9 Reserved RS Sy SUBS When a capability is enabled the capability is followed by If the capability is disabled the capability is followed by 118 System Description System description is the port description advertised by the neighbour unit Management Address Management address is the neighbour unit s address that is used for higher layer entities to assist discovery by the network mana
93. Ns mapped to it This section allows the user to inspect and change the current STP MSTI bridge instance priority configurations Web Interface To configure the Spanning Tree MSTI Mapping parameters in the web interface 1 Click Configuration Spanning Tree then MSTI Mapping 2 Specify the configuration identification parameters in the field Specify the VLANs Mapped blank field Click Apply to save the setting 4 Ifyou want to cancel the setting click the reset button to revert back to previously saved values a Figure 3 4 2 The MSTI Configuration 79 Parameter Description Configuration Identification Configuration Name The name identifying the VLAN to MSTI mapping Bridges must share the name and revision see below as well as the VLAN to MSTI mapping configuration in order to share spanning trees for MSTI s Intra region The name is at most 32 characters Configuration Revision The revision of the MSTI configuration named above This must be an integer between 0 and 65535 MSTI Mapping MSTI The bridge instance The CIST is not available for explicit mapping as it will receive the VLANs not explicitly mapped VLANs Mapped The list of VLANs mapped to the MSTI The VLANs must be separated with comma and or space A VLAN can only be mapped to one MSTI An unused MSTI should just be left empty e g not having any VLANs Buttons e Apply Click Apply to save changes e R
94. P Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 163 3 12 2 OUI Parameter Description The section describes how to Configure VOICE VLAN OUI table The maximum entry number is 16 Modifying the OUI table will restart auto detection of OUI process Web Interface To configure Voice VLAN OUI Table in the web interface 1 Select Add new entry Delete in the Voice VLAN OUI table 2 Specify Telephony OUI Description 3 Click Apply Delete Telephony OUI Description 00 01 e3 Siemens AG phones Cisco phones H3C phones Philips and NEC AG phones Pingtel phones Polycom phones 3Com phones Figure 3 12 2 The Voice VLAN OUI Table Delete Check to delete the entry It will be deleted during the next save Telephony OUI A telephony OUI address is a globally unique identifier assigned to a vendor by IEEE It must be 6 characters long and the input format is xx xx xx x is a hexadecimal digit Description The description of OUI address Normally it describes which vendor telephony device it belongs to The allowed string length is O to 32 Add New Entry Click to add a new entry in Voice VLAN OUI table An empty row is added to the table the Telephony OUI Description Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and re
95. PCP DEl 01 via configured map to Qos class DP level 1 1 Result will find a Packet all past and b packets all drop 173 3 15 2 Port Policing This section provides an overview of QoS ingress port policers for all switch ports The port policing is useful in constraining traffic flows and marking frames above specific rates Policing is primarily useful for data flows and voice or video flows because voice and video usually maintains a steady rate of traffic Web Interface To display the QoS port schedulers in the web interface 1 2 D _ Ss 200030042 wns y b b adb ab b b b 0 Ny On Fk WN Click Configuration QoS and Port Policing Evoke which port need to enable the QoS ingress port policers and type the rate limit condition Scroll to select the rate limit unit with kbps mbps fps or kfps Click Apply to save the configuration A lt ES BR lt p lt 3 5 lt 3131 33 83 CIC ICICI LK 313 aa lt lt i E lt 3113 Wi lt p lt 3 B lt 3131318 3138 13 13 CILCILCIIK amp E lt 313 Hb CHK 3 5 lt Mode O O O O 0O O O O O O O O LJ 0 O O O LJ O LJ O LJ LJ 0 LJ O i 2 3 3113 3113 13 lt lt PEA AAA EE B lt Figure 3 15 2 The QoS Ingress Port Policers Configuration 174 Parameter Port The logical port for the settings contained in the same row Click on the port Des
96. Port Configuration in the web interface 1 2 3 Click Configuration Port then Configuration Specify the speed configured flow control maximum frame size excessive collision mode and power control Click Apply NOTE The flow control will be enabled only when the PD supports flow control function 43 Speed Flow Control Maximum Excesalve Configured Current Rx Currant Tx Configured Frame Size Collision Mode wil t EIES peca Desar vi On wm m vf n Decard wi 10 ETTR mcard v HI dE Siscar vi fel eilejei elg Dacar we Tread y Oscarid acan v Ome Cracard vi 10 2 Discard 0 Caca v 5 Crecard el f Decano O x x m x x x K x x x x x K x x X x x A x x a PETTLTLTET ELT TTTTTTEL TTT f OOOOCOCOCOOCOOOOCOOOOOOCOOOOCOOO F SSSRESSSSssessce ETI Figure 3 1 1 The Port Configuration i Parameter Port This is the logical port number for this row Description Link The current link state is displayed graphically Green indicates the link is up and red that it is down Current Link Speed Provides the current link speed of the port Configured Link Speed Selects any available link speed for the given switch port Only speeds supported by the specific port are shown Possible speeds are e Disabled Disables the switch port operation e Auto Cu port auto negotiating speed with the link partner and selects the
97. QCL users Each row describes the QCE that is defined It is a conflict if a specific QCE is not applied to the hardware due to hardware limitations The maximum number of QCEs is 256 on each switch Web Interface To display the QoS Control List Status in the web interface 1 Click Configuration QoS and QCL Status 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 3 Scroll to select the combined static Voice VLAN and conflict 4 Click Refresh to refresh an entry of the MVR statistics information LJ Resse Confict Jf Retest 2478 AMB 5108 Figure 3 15 11 The QoS Control List Status Parameter User Indicates the QCL user Description QCE Indicates the index of QCE Frame Type Indicates the type of frame to look for incoming frames Possible frame types are e Any The QCE will match all frame type e Ethernet Only Ethernet frames with EtherType 0x600 OxFFFF are allowed e LLC Only LLC frames are allowed e LLC Only SNAP frames are allowed e IPv4 The QCE will match only IPV4 frames e IPv6 The QCE will match only IPV6 frames Port Indicates the list of ports configured with the QCE Action Indicates the classification action taken on ingress frame if parameters configured are matched with the frame s content There are three action fields Class DPL and DSCP e Class Classified QoS Class if a frame matches the QCE it will be put in the qu
98. SSS HN SSS ias ae ER ESE ay has AS a So E ay SF e ES E Pac 3 dl e i f 3 7 a Figure 3 3 2 3 The LACP Status Port The port number of the switch LACP Yes means that LACP is enabled and the port link is up No means that LACP is not enabled or that the port link is down Backup means that the port could not join the aggregation group but will join if other port leaves Meanwhile the LACP status is disabled Key The key assigned to this port Only ports with the same key can aggregate together Aggr ID The Aggregation ID assigned to this aggregation group IDs 1 and 2 are GLAGs while IDs 3 14 are LLAGs Partner System ID The partner s system ID MAC address Partner Port The partner s port number connected to this port Auto refresh Evoke Auto refresh to refresh the information automatically Upper right icon Refresh You can click them to refresh the LACP port status information manually 74 3 3 2 4 Port This section describes how to set up the LACP function on the switch in order to Statistics provide a port statistics overview for all LACP instances Web Interface To display the LACP Port status in the web interface 1 Click Configuration LACP then Port Statistics 2 If you want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the LACP Statistics Figure 3 3 2 4 The LACP Stat
99. The number of received queries V1 Reports Received The number of Received V1 Reports V2 Reports Received The number of Received V2 Reports V3 Reports Received The number of Received V3 Reports V2 Leaves Received The number of Received V2 Leaves Port Switch port number Status Indicate whether specific port is a router port or not Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Upper right icon Refresh clear You can click them to refresh the status or clear them manually 96 3 5 5 Group Information Parameter Description After you set the IGMP snooping function then you could let the switch to display the IGMP snooping group information Entries in the IGMP group table are shown on this page The IGMP group table is sorted first by VLAN ID and then by group The will use the last entry of the currently displayed table as a basis for the next lookup When the end is reached the text No More Entries is shown in the displayed table Use the button to start over Web Interface To display the IGMP Snooping Group Information in the web interface 1 Click Configuration IGMP Snooping then Group Information 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the entry of the IGMP Snooping Groups Information 4 Click lt lt or gt gt to move to previous or next entry Figure 3
100. This is because a switch that does not support IGMP or IGMP Snooping cannot tell the multicast packet from the broadcast packet so it can only treat them all as the broadcast packet Without IGMP Snooping the multicast packet forwarding function is plain and nothing is different from broadcast packet A switch that supports IGMP Snooping with the functions of query report and leave a type of packet exchanged between IP Multicast Router Switch and IP Multicast Host can update the information of the Multicast table when a member port joins or leaves an IP multicast destination address With this function once a switch receives an IP multicast packet it will forward the packet to the members who joined in a specified IP multicast group before The packets will be discarded by the IGMP Snooping if the user transmits multicast packets to the multicast group that had not been built in advance The IGMP mode enables the switch to issue IGMP functions IGMP proxy or snooping on the switch which connects to a router closer to the root of the tree This interface is the upstream interface The router on the upstream interface should be running IGMP The section describes how to set the basic IGMP snooping on the switch which connects to a router closer to the root of the tree This interface is the upstream interface The router on the upstream interface should be running IGMP Web Interface To configure the IGMP Snooping parameters in the web in
101. UL Mark User s Manual at any time without notice This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the CE FCC remove Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications To assure continued compliance example use only shielded interface cables when connection to computer or peripheral devices Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation This is a Class A device In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Pi ey gt UI 60950 1 Information Technology Equipment Safety Part 1 C UL i US General Requirements Edition 2 Revision Date 2014 05 13 Contents ze no ressis enopes nEss esane s eissa paa
102. a 2 INCHODUCUION E E 10 O NN 10 Chapter 1 Operation of Web Based ManagemMent occccccccccccncncncncnononononononononononcnonononononononononononononononenoneneness 11 Connecting Network Devices reassess aeneae a a aa aiaee aaae aaa a eer REE aiae a e AE ne Enie AEREE R 14 A NN 14 Cabling GUIA MES tata A E T AAA IRA RAR EAN At 14 Chapter 2 SyStem Configuration s cccccicccccsccccccssccescscceceseesctccstscstcececsctecstscctceceesstcestscccceceesctcectescecectasstcestscceccceesstees 16 221 SYSTEM INTOPIMATION AN 16 A A NN NN 16 221 2 COMPBUATION Mees E E ds vcadccsieavacsvawcadde ds boavatesacetedidvnceatcaesdacediduidestassvoesadvenuersesswedatednedes da verteanivaueeste 18 22 MIME road ana 19 22 Malin A A a 19 222 2 NUP ccsscctucsnceeducvssncencanconselovieulacanayssuenseeccust eecenseedoccestgaye usavacuvanvsneuvcevae outa esesede co ineunaaceovadeady T 21 2 3 ACCOUMEiccooncnnosodncincan dcnn lidad os seinen aneii aE ses obdeicadubsessosaicedsssdseuiadbondesasieddebescedddasesadsvncud eddy desiatandensbuce cessuopeeyanhenss 22 DoS A USEMS cs ssscpics cazcnvscsenccisvssscensact seeds ocedccsoes odsihersadibunesinddebensedieiaesosedensboeasscaicetassodectsdbesdebeocesisoonsadsdaedsobacbeadetiede 22 223572 Privilege LOVE NR ANNO 24 O A 26 A OA 26 A A O O cues O 28 E O NN 29 A AN 29 A RN 30 Pee DI To di 31 2 6 SNMP iia ala 32 ES A A 32 2 6 2 COMU c 33 PL Peto y plop 10 Lo 1d PPP OU 0 PO 0 ZP P stbedaedsienbeesdtecs
103. a router port the whole aggregation will act as a router port 101 Fast Leave Evokes to enable the fast leave on the port Throttling Enables to limit the number of multicast groups to which a switch port can belong Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 102 3 6 2 VLAN Configuration Parameter Description When MLD snooping is enabled on a VLAN the switch acts to minimize unnecessary multicast traffic If the switch receives multicast traffic destined for a given multicast address it forwards that traffic only to ports on the VLAN that have MLD hosts for that address It drops that traffic for ports on the VLAN that have no MLD hosts It will use the last entry of the currently displayed entry as a basis for the next lookup When the end is reached the text No More Entries is shown in the displayed table Use the buttons to start over Web Interface To configure the MLD Snooping VLAN Configuration in the web interface 1 Click Configuration MLD Snooping then VLAN Configuration 2 Specify the VLAN ID with entries per page 3 Click Refresh to refresh an entry of the MLD Snooping VLAN Configuration Information 4 Click lt lt or gt gt to move to previous or next entry MLD Snooping VLAN Configuration Rates VLAN ID Spoupieg Enabled MLO Querier Compatibility RV Ql secj QRI 0
104. abled Frames received on the port are mirrored e Disabled Frames received on the port are not mirrored e The default value is Disabled CPU Forward packet that matched the specific ACE to CPU CPU Once Forward first packet that matched the specific ACE to CPU Counter The counter indicates the number of times the ACE was hit by a frame Conflict Indicates the hardware status of the specific ACE The specific ACE is not applied to the hardware due to hardware limitations Auto refresh Evoke Auto refresh to refresh the information automatically Combined r Selects the ACL status from this drop down list Upper right icon Refresh You can click them to refresh the ACL status information manually 68 3 3 Aggregation 3 3 1 Static Trunk 3 3 1 1 Static Trunk Aggregation is used to configure the settings of Link Aggregation You can bundle more than one port with the same speed full duplex and the same MAC to be a single logical port Thus the logical port aggregates the bandwidth of these ports This means you can apply your current Ethernet equipment s to build the bandwidth aggregation For example if there are three fast Ethernet ports aggregated in a logical port then this logical port has bandwidth three times as high as a single fast Ethernet port has The Aggregation configuration is used to configure the settings of Link Aggregation You can bundle more than one port with the same speed full
105. ady The server is enabled but the IP communication is not yet up and running e Ready The server is enabled IP communication is up and running and the RADIUS module is ready to accept accounting attempts e Dead X seconds left Accounting attempts were made to this server but it did not reply within the configured timeout The server has temporarily been disabled but will get re enabled when the dead time expires The number of seconds left before this occurs is displayed in parentheses This state is only reachable when more than one server is enabled Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the RADIUS status manually 246 4 6 3 Radius Details Parameter Description This section shows the detailed statistics of the RADIUS authentication and accounting servers The statistics mapped closely to those specified in RFC4668 RADIUS Authentication Client MIB Web Interface To configure a RADIUS Details Configuration in the web interface 1 Specify the port that you want to check 2 Checked Auto refresh 0 0 0 o 0 0 o Other Figure 4 6 3 The RADIUS Authentication Statistics Server RADIUS Authentication Statistics The statistics mapped closely to those specified in RFC4668 RADIUS Authentication Client MIB Use the server select box to switch between the backend servers to show details for RADIUS
106. an click them to refresh the Port Security information manually Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 233 4 7 2 Switch Status This section shows the port security status Port security is a module with no direct configuration Configuration comes indirectly from other modules the user modules When a user module enabled port security on a port the port is set up for software based learning In this mode frames from unknown MAC addresses are passed onto the port security module which in turn asked all user modules whether to allow or block this new MAC address from forwarding For a MAC address to be set in the forwarding state all enabled user modules must unanimously agreed on allowing the MAC address to forward If one chose to block it it will be blocked until that user module decides otherwise The status page is divided into two sections one with a legend of user modules and one with the actual port status Web Interface To configure a Port Security Switch Status Configuration in the web interface 1 Checked Auto refresh Figure 4 7 2 The Port Security Switch Status 254 Parameter Description User Module Legend The legend shows all user modules that may request port security services User Module Name The full name of a module that may request port security services Abbr A one
107. and modified here Up to 4096 VLANs are supported This page allows for Membershi embership adding and deleting VLANs and port members of each VLAN Web Interface To configure VLAN membership configuration in the web interface 1 Click VLAN membership Configuration 2 Specify management VLAN ID from 0 4094 3 Click Apply 145 Parameter Description Delete To delete a VLAN entry check this box The entry will be deleted on the selected switch If none of the ports of this switch are members of a VLAN then the delete checkbox will be greyed out you cannot delete that entry during the next save VLAN ID Indicates the ID of this particular VLAN VLAN Name Indicates the name of VLAN The VLAN name can only contain alphabets or numbers VLAN name should contain at least one alphabetical letter VLAN name can be edited for the existing VLAN entries or it can be added to the new entries Port Members A row of check boxes for each port is displayed for each VLAN ID To include a port in a VLAN check the box To remove or exclude the port from the VLAN make sure the box is unchecked By default no ports are members and all boxes are unchecked Adding a New VLAN Click to add a new VLAN ID An empty row is added to the table and the VLAN can be configured as needed Legal values for a VLAN ID are 1 through 4095 The VLAN is enabled on the selected switch unit when you click on Save The VLAN is thereafter
108. anical Version Serial Number Host IP Address Host Mac Address Device Port RAM Size Flash Size and With this information you will know the software version used MAC address serial number how many ports are good and so on This will be helpful during any malfunctions The switch system information is provided here Web Interface To configure System Information in the web interface 1 Click SYSTEM System and Information 2 Specify the contact information for the system administrator as well as the name and location of the switch Also indicate the local time zone by configuring the appropriate offset 3 Click Refresh DOPO 10 100 1D00Base T 4 TP100 1G SFP Combe 2 100 16 SFP PoE LZ Pius Managed Swich Figure 2 1 1 System Information For example Vi3026 Other models are the same 16 Parameter Description Model name The model name of this device System description This tells what this device is Here it is 20 Port 10 100 1000Base T 4 TP 100 1G SFP Combo 2 100 1G SFP PoE L2 Plus Managed Switch 26 total ports Location It is the location where this switch is put User defined Contact For easy management and maintenance of the device you may write down the contact person and their phone number in case you need any help or support You can configure this parameter through the device s user interface or SNMP Device name The name of the sw
109. any changes made locally and revert back to previously saved values 70 3 3 2 LACP 3 3 2 1 Configuration Ports using Link Aggregation Control Protocol according to IEEE 802 3ad specification as their trunking method can choose their unique LACP GroupID to form a logic trunked port The benefit of using LACP is that a port makes an agreement with its peer port before it becomes a ready member of a trunk group also called aggregator LACP is safer than the other trunking method static trunk Y This section allows the user to inspect and change the current LACP port configurations A LACP trunk group with more than one ready member ports is a real trunked group A LACP trunk group with only one or less than one ready member ports is not a real trunked group Web Interface To configure the Trunk Aggregation LACP parameters in the web interface 1 Click Configuration LACP then Configuration 2 Evoke to enable or disable the LACP on the port of the switch Scroll the Key parameter with Auto or Specific Default is Auto 3 Scroll the Role with Active or Passive The default is Active Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values LACP Port Configuration Port LACP Enabled Key Role v v 1 v AL v 2 v A v 3 L vw A v 4 AL v A v 5 4 v v 6 n v ve v 7 Al v A v 8 Al Y Al v 3 ALA v Ative wv 10
110. arameter Description This section allows you to issue ICMPv6 PING packets to troubleshoot IPv6 connectivity issues Web Interface To configure an ICMPv6 PING Configuration in the web interface 1 Specify the ICMPv6 PING IP address 2 Specify the ICMPv6 PING size 3 Click Start IP Address 0 0 0 0 0 0 0 0 Ping Length Ping Interval PingCount fp fo Figure 5 5 2 The ICMPv6 Ping IP Address The destination IP Address with IPv6 Ping Length The payload size of the ICMP packet The values range from 2 bytes to 1452 bytes Ping Count The count of the ICMP packet The values range from 1 time to 60 times Ping Interval The interval of the ICMPv6 packet The values range from O second to 30 seconds Start Click the Start button then the switch will start to ping the device using ICMPv6 packet size what set on the switch After you press Start 5 ICMPv6 packets are transmitted and the sequence number and roundtrip time are displayed once a reply is received The page refreshes automatically until responses to all packets are received or until a timeout occurs You can configure the following properties of the issued ICMP packets PING server 10 10 132 20 64 bytes from 10 10 132 20 icmp_seq 0 time Oms 64 bytes from 10 10 132 20 icmp_seq 1 time Oms 64 bytes from 10 10 132 20 icmp_seq 2 time Oms 64 bytes from 10 10 132 20 icmp_seq 3 time Oms 64 bytes from 10 10 132 20 icmp_seq 4 tim
111. as a retransmittion and a timeout A send to a different server is counted as a request and a timeout This section contains information about the state of the server and the latest round trip time Name RFC4670 Name IP Address State Round Trip i radiusAccClientExtRoundTripTime Time Buttons Description IP address and UDP port for the accounting server in question Shows the state of the server It takes one of the following values Disabled The selected server is disabled Not Ready The server is enabled but IP communication is not yet up and running Ready The server is enabled IP communication is up and running and the RADIUS module is ready to accept accounting attempts Dead X seconds left Accounting attempts were made to this server but it did not reply within the configured timeout The server has temporarily been disabled but will get re enabled when the dead time expires The number of seconds left before this occurs is displayed in parentheses This state is only reachable when more than one server is enabled The time interval measured in milliseconds between the most recent Response and the Request that matched it from the RADIUS accounting server The granularity of this measurement is 100 ms A value of O ms indicates that there hasn t been round trip communication with the server yet e Auto refresh Check to automatically refresh at regular intervals e Refresh Click to refr
112. at provides a reliable infrastructure for your business network These switches deliver intelligent features to improve the availability of your critical business applications protect your sensitive information and optimize your network bandwidth to deliver information and applications effectively It provides the ideal combination of affordability and capabilities for entry level networking including small business or enterprise application to help you create a more efficient and better connected workforce Vi3026 web managed switches provide 26 ports in a single device The specifications are highlighted as follows 0 L2 features provide better manageability security QoS and performance High port count design with all Gigabit Ethernet ports Support guest VLAN voice VLAN Port based tag based and Protocol based VLANs Support 802 3az energy efficient Ethernet standard Support 8K MAC table Support IPv6 IPv4 dual stack Support s Flow Support easy configuration port for easy implementation of the IP phone IP camera or wireless environment Overview of This User s Manual Chapter 1 Operation of Web based Management Chapter 2 System Configuration Chapter 3 Configuration Chapter 4 Security Chapter 5 Maintenance 10 Initial Configuration This chapter instructs you on how to configure and manage the Vi3026 through the web user interface With this facility you can easily access a
113. ated This is only active if Reauthentication Enabled is checked The valid values are in the range 1 to 3600 seconds EAPOL Timeout Determines the time for retransmission of request identity EAPOL frames The valid values are in the range 1 to 255 seconds This has no effect for MAC based ports Aging Period This setting applies to the following modes e g modes using the port security functionality to secure MAC addresses e Single 802 1X e Multi 802 1X e MAC Based Auth When the NAS module uses the port security module to secure the MAC addresses the port security module needs to check for activity on the MAC address in question at regular intervals and free resources if no activity is seen within a given period of time This parameter controls exactly this period and can be set to a number between 10 and 1000000 seconds If the reauthentication is enabled and the port is in an 802 1X based mode this is not so critical since the supplicants that are no longer attached to the port will get removed upon the next reauthentication which will fail But if reauthentication is not enabled the only way to free resources is by aging the entries For ports in MAC based Auth mode reauthentication doesn t cause direct communication between the switch and the client so this will not detect whether the client is still attached or not and the only way to free any resources is to age the entry Hold Time This setting applies to the f
114. atic MAC table can contain 64 entries The MAC table is sorted first by VLAN ID and then by MAC address Delete Check to delete the entry It will be deleted during the next save VLAN ID The VLAN ID of the entry MAC Address The MAC address of the entry Port Members Checkmarks indicate which ports are members of the entry Check or uncheck as needed to modify the entry Adding a New Static Entry Click to add a new entry to the static MAC table Specify the VLAN ID MAC address and port members for the new entry Click Save Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 143 3 10 2 Dynamic Entries in the MAC table are shown on this page The MAC table contains up to 8192 MAC Table entries and is sorted first by VLAN ID then by MAC address Web Interface To display MAC Address Table in the web interface 1 Click Dynamic MAC Table 2 Specify the VLAN and MAC address 3 Display MAC address table HE EA E A a a eee ee we eee eN en ee A ee eae eye eee wie we es Figure 3 10 2 The Dynamic MAC Address Table information Parameter MAC Table Columns Description Type Indicates whether the entry is a static or a dynamic entry VLAN The VLAN ID of the entry MAC address The MAC address of the entry Port Members The ports that are members of the entry Auto refresh Evoke the auto refresh ico
115. authentication server packet counter There are seven receive and four transmit counters Direction Rx Rx Rx Rx Name RFC4668 Name Description radiusAuthClientExtAccessAcc The number of RADIUS Access Accept packets Access Accepts a E f epts valid or invalid received from the server A radiusAuthClientExtAccessRej The number of RADIUS Access Reject packets Access Rejects 7 E ects valid or invalid received from the server Access Challenges Malformed Access Responses The number of RADIUS Access Challenge packets valid or invalid received from the server radiusAuthClientExtAccessCha llenges The number of malformed RADIUS Access Response packets received from the server radiusAuthClientExtMalforme Malformed packets include packets with an dAccessResponses invalid length Bad authenticators or Message Authenticator attributes or unknown types are not included as malformed access responses 247 Rx Bad Authenticators Unknown Rx Types Packets Rx Dropped Tx Access Requests Access Tx Retransmissio ns Pendi Tx ending Requests Tx Timeouts Other Info The number of RADIUS Access Response radiusAuthClientExtBadAuthe packets containing invalid authenticators or nticators message authenticator attributes received from the server The number of RADIUS packets that were received with unknown types from the server on the authentication port and dropped The number of RADIUS packets that w
116. ave subscribed to the channel S G SSM does not require group address allocation within the network only within each source host Different applications running on the same source host must use different SSM groups Different applications running on different source hosts can arbitrarily reuse SSM group addresses without causing any excess traffic on the network Addresses in the range 232 0 0 0 8 232 0 0 0 to 232 255 255 255 are reserved for SSM by IANA In the switch you can configure SSM for arbitrary IP multicast addresses also Web Interface To display the IGMPv3 IPv4 SSM Information in the web interface 1 Click Configuration IGMP Snooping then IPv4 SSM Information 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh Click Refresh to refresh an entry of the IGMPv3 IPv4 SSM Information 4 Click lt lt or gt gt to move to previous or next entry w VLANID Group Port Mode Source Address Type cial OM A Figure 3 6 6 The IGMPv3 IPv4 SSM Information 98 Parameter Description Navigating the IGMPv3 Information Table Each page shows up to 99 entries from the IGMPv3 SSM Source Specific Multicast Information table The default is 20 selected through the Entries Per Page input field During the first visit the web page will show the first 20 entries from the beginning of the IGMPv3 Information Table The Start from VLAN and Group input fields a
117. ble configured in the web interface 1 Click Group Name VLAN Configuration and add new entry 2 Specify the Group Name and VLAN ID 3 Click Apply Figure 3 11 7 2 The Group Name of VLAN Mapping Table 160 Parameter Description Delete To delete a Group Name to VLAN map entry check this box The entry will be deleted on the switch during the next Save Group Name A valid Group Name is a string of at most 16 characters which consists of a combination of alphabets a z or A Z and integers 0 9 No special character is allowed Whichever Group name you try map to a VLAN must be present in Protocol to Group mapping table and must not be perused by any other existing mapping entry on this page VLAN ID Indicates the ID to which Group Name will be mapped A valid VLAN ID ranges from 1 4095 Port Members A row of check boxes for each port is displayed for each Group Name to VLAN ID mapping To include a port in a mapping check the box To remove or exclude the port from the mapping make sure the box is unchecked By default no ports are members and all boxes are unchecked Adding a New Group to VLAN mapping entry Click this option to add a new entry in mapping table An empty row is added to the table The Group Name VLAN ID and port members can be configured as needed Legal values for a VLAN ID are 1 through 4095 The button can be used to undo the addition of new entry Buttons e Apply Clic
118. bled v 6 Disabled v Disabled v 7 Disabled v Disabled v 8 Disabled v Disabled v 9 Disabled v Disabled v 10 Disabled v Disabled v 11 Disabled v Disabled v 12 Disabled v Disabled v 13 Disabled v Disabled v 14 Disabled v Disabled v 15 Disabled v Disabled v 16 Disabled v Disabled v 17 Disabled v Disabled v 18 Disabled v Disabled v 19 Disabled v Disabled v 20 Disabled v Disabled v 21 Disabled v Disabled v 22 Disabled v Disabled v 23 Disabled v Disabled v 24 Disabled v Disabled v 25 Disabled v Disabled v 26 Disabled v Disabled v Figure 3 12 1 The Voice VLAN Configuration 162 Parameter Description Mode Indicates the Voice VLAN mode operation We must disable MSTP feature before we enable Voice VLAN It can avoid the conflict of ingress filtering Possible modes are e Enabled Enable Voice VLAN mode operation e Disabled Disable Voice VLAN mode operation VLAN ID Indicates the Voice VLAN ID It should be a unique VLAN ID in the system and cannot equal each port PVID It is a conflict in configuration if the value equals management VID MVR VID PVID etc The allowed range is 1 to 4095 Aging Time Indicates the Voice VLAN secure learning aging time The allowed range is 10 to 10000000 seconds It is used when security mode or auto detect mode is enabled In
119. bles the global IP source guard or disables the global IP source guard All configured ACEs will be lost when the mode is enabled Port Mode Configuration Specifies that the IP source guard is enabled on which ports Only when both global mode and port mode on a given port are enabled the IP source guard is enabled on this given port Max Dynamic Clients Specifies the maximum number of dynamic clients that can be learned on given port This value can be O 1 2 or unlimited If the port mode is enabled and the value of max dynamic client is equal to O it only allows the IP packets forwarding that are matched in the static entries on the specific port Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 215 4 1 2 Static Table Parameter Description The section describes how to configure the static IP source guard table parameters of the switch You could configure the static IP source guard table to manage the entries Web Interface To configure a Static IP Source Guard Table Configuration in the web interface 1 Click Add New Entry 2 Specify the Port VLAN ID IP Address and MAC address in the entry 3 Click Apply Delete Port VLANID IP Address MAC address Figure 4 1 2 The Static IP Source Guard Table Delete Check to delete the entry It will be deleted during the next save Port The logical
120. but continue transmitting EAPOL request identity frames at the rate given by EAPOL timeout 236 Once in the guest VLAN the port is considered authenticated and all attached clients on the port are allowed access on this VLAN The switch will not transmit an EAPOL success frame when entering the guest VLAN While in the guest VLAN the switch monitors the link for EAPOL frames and if one such frame is received the switch immediately takes the port out of the guest VLAN and starts authenticating the supplicant according to the port mode If an EAPOL frame is received the port will never be able to go back into the guest VLAN if the Allow Guest VLAN if EAPOL Seen is disabled Port State The current state of the port It can undertake one of the following values e Globally Disabled NAS is globally disabled e Link Down NAS is globally enabled but there is no link on the port e Authorized The port is in Force Authorized or a single supplicant mode and the supplicant is authorized e Unauthorized The port is in Force Unauthorized or a single supplicant mode and the supplicant is not successfully authorized by the RADIUS server e X Auth Y Unauth The port is in a multi supplicant mode Currently X clients are authorized and Y are unauthorized Restart Two buttons are available for each row The buttons are only enabled when the authentication is globally enabled and the port s admin state is in an EAPOL based or MAC based mod
121. cases after entering and applying settings select either Save Start see page 268 if you want to save the configuration each time the switch is started or Save User see page 269 if the you want the setting saved only for the Admin level log in 17 2 1 2 Configuration Parameter Description You can identify the system by configuring the contact information name and location of the switch Web Interface To configure System Information in the web interface 1 Click System System Information then Configuration 2 Write System Contact System Name System Location information on this page 3 Click Apply System Contact System Name Vi3026 System Location Figure 2 1 2 System Information Configuration System Contact The textual identification of the contact person for this managed node together with information on how to contact this person The allowed string length is O to 255 and the allowed content is the ASCII characters from 32 to 126 System Name An administratively assigned name for this managed node By convention this is the node s fully qualified domain name A domain name is a text string drawn from the alphabet A Za z digits 0 9 minus sign No space characters are permitted as part of a name The first character must be an alpha character And the first or last character cannot be a minus sign The allowed string length is O to 255 System Location The physical location of this
122. ccept packet no longer carries a QoS class or it s invalid or the supplicant is otherwise no longer present on the port the port s QoS class is immediately reverted to the original QoS class This may be changed by the administrator without affecting the RADIUS assigned This option is only available for single client modes e Port based 802 1X e Single 802 1X RADIUS attributes used in identifying a QoS class Refer to the written documentation for a description of the RADIUS attributes needed in order to successfully identify a QoS class The User Priority Table attribute defined in RFC4675 forms the basis for identifying the QoS class in an Access Accept packet Only the first occurrence of the attribute in the packet will be considered and to be valid it must follow this rule e All 8 octets in the attribute s value must be identical and consist of ASCII characters in the range 0 3 which translates into the desired QoS Class in the range of 0 3 RADIUS Assigned VLAN Enabled When the RADIUS Assigned VLAN is both globally enabled and enabled checked for a given port the switch reacts to VLAN ID information carried in the RADIUS Access Accept packet transmitted by the RADIUS server when a supplicant is successfully authenticated If it s present and valid the port s Port VLAN ID will be changed to this VLAN ID The port will be set to be a member of that VLAN ID and will be forced into VLAN unaware mode Once assigned al
123. ccount and privilege level 5 for a guest account 23 2 3 2 Privilege Level This page provides an overview of the privilege levels The switch provides user set Account Aggregation Diagnostics EEE GARP GVRP IP IPMC Snooping LACP LLDP LLDP MED MAC Table MRP MVR MVRP Maintenance Mirroring POE Ports Private VLANs QoS SNMP Security Spanning Tree System Trap Event VCL VLANs and Voice VLAN Privilege Levels from 1 to 15 Web Interface To configure Privilege Level in the web interface 1 Click SYSTEM Account then Privilege Level 2 Specify the privilege parameter 3 Click Apply Figure 2 3 2 The Privilege Level Configuration 24 Parameter Description Group Name The name identifying the privilege group In most cases a privilege level group consists of a single module e g LACP RSTP or QoS but a few of them contains more than one The following description defines these privilege level groups in details System System Information Time Syslog Security IP Source Guard ARP Inspection DHCP snooping DHCP Relay NAS Authentication AAA Port Security System Access Management ACL HTTPS SSH and Auth Method Account Users and Privilege Level Diagnostics Ping Ping6 and VeriPHY Maintenance System Reboot System Restore Default Configuration Save Export Import Configuration and Firmware upgrade Privilege Levels Every group has an authorization Privilege level for the foll
124. ck lt Add New View gt button and enter the view information then check lt Save gt Max Group Number 28 Configure SNMPv3 view table on this page The entry index keys are View Name and OID Subtree Web Interface Click SNMP then Views Click Add New View Specify the SNMP view parameters Click Apply If you want to modify or clear the setting then click Reset 1 2 3 4 5 Apply Delete ViewName View Type OID Subtree Dette a Figure 2 6 5 The SNMP Views Configuration Delete Check to delete the entry It will be deleted during the next save View Name A string identifying the view name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 View Type Indicates the view type that this entry should belong to Possible view types are e Included An optional flag to indicate that this view subtree should be included e Excluded An optional flag to indicate that this view subtree should be excluded In general if a view entry s view type is excluded there should be another view entry existing with view type as included and its OID subtree should overstep the excluded view entry OID Subtree The OID defining the root of the subtree to add to the named view The allowed OID length is 1 to 128 The allowed string content is digital number or asterisk Apply Click the Save ico
125. con Refresh Click to refresh the port security port status information manually 256 4 8 Access This section configures the access management table of the switch including HTTP HTTPS SNMP and TELNET SSH You can manage the switch over an Ethernet Management LAN or over the Internet 4 8 1 Configuration This section configures the access management table of the switch The maximum entry number is 16 If the application s type matched any of access management entries it will allow access to the switch Web Interface To configure an Access Management Configuration in the web interface 1 Select Enabled in the mode of access management configuration 2 Click Add New Entry 3 Specify the Start IP Address and End IP Address 4 Checked the Access Management method HTTP HTTPS SNMP and TELNET SSH in the entry 5 Click Apply Mode Disabled v Delete StartIP Address End IP Address HTTP HTTPS SNMP TELNET SSH Add new entry Figure 4 8 1 The Access Management Configuration 237 Parameter Description Mode Indicates the access management mode operation Possible modes are e Enabled Enable access management mode operation e Disabled Disable access management mode operation Delete Check to delete the entry It will be deleted during the next save Start IP address Indicates the start IP address for the access management entry End IP address Indicates the end IP address
126. control of the administrator or the physical link state of the attached LANs transits frequently BPDU Guard If enabled it causes the port to disable itself upon receiving valid BPDU s Contrary to the similar bridge setting the port Edge status does not affect this setting A port entering error disabled state due to this setting is subject to the bridge port error recovery setting as well Point to Point Controls whether the port connects to a point to point LAN rather than to a shared medium This can be automatically determined or forced either true or false Transition to the forwarding state is faster for point to point LANs than for shared media Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 83 3 4 5 MSTI Ports The section allows the user to inspect and change the current STP MSTI port configurations An MSTI port is a virtual port which is instantiated separately for each active CIST physical port for each MSTI instance configured on and applicable to the port The MSTI instance must be selected before displaying actual MSTI port configuration options It contains MSTI port settings for physical and aggregated ports Web Interface To configure the Spanning Tree MSTI Port Configuration parameters in the web interface 1 Click Configuration Spanning Tree then MSTI Ports Scroll to select the MST1
127. cription number in order to configure the schedulers Mode To evoke which port you need to enable the QoS ingress port policers function Rate To set the rate limit value for this port The default is 500 Unit Scroll to select the unit of rate kbps Mbps fps and kfps The default is kbps Flow Control Evoke to enable or disable flow control on port Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 175 3 15 3 Port Scheduler This section provides an overview of QoS egress port schedulers for all switch ports and the ports belong to the currently selected unit as reflected by the page header Web Interface To display the QoS Port Schedulers in the web interface 1 Click Configuration QoS then Port Schedulers 2 Display the QoS egress port schedulers Click the port index to set the QoS egress port schedulers Figure 3 15 3 The QoS Egress Port Schedules 176 Parameter Description If you select the scheduler mode with weighted then the screen will change as the figure Port The logical port for the settings contained in the same row Click on the port number in order to configure the schedulers Mode Shows the scheduling mode for this port Weight Qn Shows the weight for this queue and port Scheduler Mode Controls whether the scheduler mode is Strict Priority or Weigh
128. ction indicates the flow control capability that is advertised to the link partner When a fixed speed setting is selected that is what is used The current Rx column indicates whether pause frames on the port are obeyed and the current Tx column indicates whether pause frames on the port are transmitted The Rx and Tx settings are determined by the result of the last Auto Negotiation Check The Configured column to use flow control This setting is related to the setting for Configured Link Speed Maximum Frame Size Enters the maximum frame size allowed for the switch port including FCS Excessive Collision Mode Configures port transmit collision behavior e Discard Discards frame after 16 collisions default e Restart Restarts back off algorithm after 16 collisions Power Control The Usage column shows the current percentage of the power consumption per port The Configured column allows for changing the power savings mode parameters per port e Disabled All power savings mechanisms disabled e ActiPHY Link down power savings enabled e PerfectReach Link up power savings enabled e Enabled Both link up and link down power savings enabled Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values Upper right icon Refresh You can click them to refresh the port link status manually 4
129. ction with a 128 bit hash value It was designed by Ron Rivest in 1991 MDS is officially defined in RFC 1321 The MD5 Message Digest Algorithm For debugging network problems or monitoring network traffic the switch system can be configured to mirror frames from multiple ports to a mirror port In this context mirroring a frame is the same as copying the frame Both incoming source and outgoing destination frames can be mirrored to the mirror port 283 MLD MVR NAS NetBIOS NFS NTP OAM MLD is an acronym for Multicast Listener Discovery for IPv6 MLD is used by IPv6 routers to discover multicast listeners on a directly attached link much as IGMP is used in IPv4 The protocol is embedded in ICMPv6 instead of using a separate protocol Multicast VLAN Registration MVR is a protocol for Layer 2 IP networks that enables multicast traffic from a source VLAN to be shared with subscriber VLANs The main reason for using MVR is to save bandwidth by preventing duplicate multicast streams being sent in the core network instead the stream s are received on the MVR VLAN and forwarded to the VLANs where hosts have requested it them Wikipedia NAS is an acronym for Network Access Server The NAS is meant to act as a gateway to guard access to a protected source A client connects to the NAS and the NAS connects to another resource asking whether the client s supplied credentials are valid Based on the answer the NAS the
130. culate the maximum response code inserted into multicast address specific queries sent in response to version 1 multicast listener done messages It is also the maximum response delay used to calculate the maximum response code inserted into multicast address and source specific query messages The allowed range is O to 31744 in tenths of seconds The default last listener query interval is 10 in tenths of seconds 1 second URI Unsolicited Report Interval The unsolicited report Interval is the time between repetitions of a node s initial report of interest in a multicast address The allowed range is 0 to 31744 seconds The default unsolicited report interval is 1 second Upper right icon Refresh lt lt gt gt You can click them to refresh the IGMP group status manually Click lt lt or gt gt to move to the next or previous page Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 104 3 6 3 Port Group Filtering Parameter Description The section describes how to you could to set the port group filtering in the mld snooping function On the UI you could add new filtering group and safety policy Web Interface To configure the MLD Snooping Port Group Configuration in the web interface 1 Click Configuration MLD Snooping then Port Group Filtering Configuration Click Add New Filtering Group
131. current users Currently the only way to login as another user on the web server is to close and reopen the browse Web Interface To configure account in the web interface Click SYSTEM Account then Users Click Add New User Specify the user name parameter Click Apply pe Sere UserName Privilege Level admin 15 Figure 2 3 1 The Users Account Configuration 22 Parameter Description User Name The name identifying the user This is also a link to add edit User Password To type the password The allowed string length is O to 255 and the allowed content is the ASCII characters from 32 to 126 Password again To type the password again You must type the same password again in the field Privilege Level The privilege level of the user The allowed range is 1 to 15 If the privilege level value is 15 it can access all groups e g that is granted the fully control of the device But others value need to refer to each group privilege level User s privilege should be same or greater than the group privilege level to have the access of that group By default setting most groups privilege level 5 has the read only access and privilege level 10 has the read write access For system maintenance software upload factory defaults and etc the user privilege needs to be level 15 Generally the privilege level 15 can be used for an administrator account privilege level 10 for a standard user a
132. d File Transfer Protocol FTP TELNET is an acronym for TELetype NETwork It is a terminal emulation protocol that uses the Transmission Control Protocol TCP and provides a virtual connection between TELNET server and TELNET client TFTP is an acronym for Trivial File Transfer Protocol It is transfer protocol that uses the User Datagram Protocol UDP and provides file writing and reading but it does not provide directory service and security features UDP is an acronym for User Datagram Protocol It is a communications protocol that uses the Internet Protocol IP to exchange the messages between computers 288 User Priority VLAN VLAN ID Voice VLAN UDP is an alternative to the Transmission Control Protocol TCP that uses the Internet Protocol IP Unlike TCP UDP does not provide the service of dividing a message into packet datagrams and UDP doesn t provide reassembling and sequencing of the packets This means that the application program that uses UDP must be able to make sure that the entire message has arrived and is in the right order Network applications that want to save processing time because they have very small data units to exchange may prefer UDP to TCP UDP provides two services not provided by the IP layer It provides port numbers to help distinguish different user requests and optionally a checksum capability to verify that the data arrived intact Common network applications that use UDP include the
133. d Tx Discover The number of discover option 53 with value 1 packets dea received and transmitted Description Rx and Tx Offer The number of offer option 53 with value 2 packets received and transmitted Rx and Tx Request The number of request option 53 with value 3 packets received and transmitted Rx and Tx Decline The number of decline option 53 with value 4 packets received and transmitted Rx and Tx ACK The number of ACK option 53 with value 5 packets received and transmitted Rx and Tx NAK The number of NAK option 53 with value 6 packets received and transmitted Rx and Tx Release The number of release option 53 with value 7 packets received and transmitted Rx and Tx Inform The number of inform option 53 with value 8 packets received and transmitted Rx and Tx Lease Query The number of lease query option 53 with value 10 packets received and transmitted Rx and Tx Lease Unassigned The number of lease unassigned option 53 with value 11 packets received and transmitted 224 Rx and Tx Lease Unknown The number of lease unknown option 53 with value 12 packets received and transmitted Rx and Tx Lease Active The number of lease active option 53 with value 13 packets received and transmitted Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh Clear You can click them to refresh the DHCP snooping port statistics manually Cl
134. d to carry information relating to the remote host end of the circuit The definition of Circuit ID in the switch is 4 bytes in length and the format is vian_id module_id port_no The parameter of vlan_id is the first two bytes represent the VLAN ID The parameter of module_id is the third byte for the module ID in standalone switch it always equal 0 The parameter of port_no is the fourth byte and it means the port number The Remote ID is 6 bytes in length and the value is equal the DHCP relay agents MAC address DHCP Snooping is used to block intruder on the untrusted ports of the switch device when it tries to intervene by injecting a bogus DHCP reply packet to a legitimate conversation between the DHCP client and server 279 DNS DoS Dotted Decimal Notation DSCP EEE EPS Ethernet Type FTP Fast Leave DNS is an acronym for Domain Name System It stores and associates many types of information with domain names Most importantly DNS translates human friendly domain names and computer hostnames into computer friendly IP addresses For example the domain name www example com might translate to 192 168 0 1 DoS is an acronym for Denial of Service In a denial of service DoS attack an attacker attempts to prevent legitimate users from accessing information or services By targeting at network sites or network connection an attacker may be able to prevent network users from accessing email web sites
135. data are ready to be transmitted To avoid a large delay in case that data less than 3000 bytes shall be transmitted data are always transmitted after 48 us to give a maximum latency of 48 us the wakeup time If desired it is possible to minimize the latency for specific frames by mapping the frames to a specific queue done with QOS and then mark the queue as an urgent queue When an urgent queue gets data to be transmitted the circuits will be powered up at once and the latency will be reduced to the wakeup time Web Interface To configure the EEE Configuration in the web interface 1 Click Configuration Port then EEE 2 To evoke which port wants to enable the EEE function 3 Choose EEE Urgent Queues level and the range from 1 to 8 The queue will postpone the transmissions until 3000 bytes are ready to be transmitted 4 Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved values 53 Parameter Description HILI MICHT LF EL it REGRESS en uanaun 3 S eigia 33 DEDO al uiu Mii mia Figure 3 1 7 The EEE Configuration EEE Port Configuration The EEE port settings relate to the currently selected as reflected by the page header Port The switch port number of the logical EEE port EEE Enabled Controls whether EEE is enabled for this switch port EEE Urgent Queues Q
136. ding to its source MAC address MAC based VLANs are mostly used in conjunction with security technologies such as 802 1X to provide secure and flexible network access for terminal devices The MAC based VLAN entries can be configured here This page allows for adding and deleting MAC based VLAN entries and assigning the entries to different ports This page shows only static entries Web Interface To configure MAC address based VLAN configuration in the web interface 1 Click MAC address based VLAN Configuration and add new entry 2 Specify the MAC address and VLAN ID 3 Click Apply 155 Parameter Description Figure 3 11 6 1 The MAC Based VLAN Membership Configuration Delete To delete a MAC based VLAN entry check this box and press save The entry will be deleted on the selected switch MAC Address Indicates the MAC address VLAN ID Indicates the VLAN ID Port Members A row of check boxes for each port is displayed for each MAC based VLAN entry To include a port in a MAC based VLAN check the box To remove or exclude the port from the MAC based VLAN make sure the box is unchecked By default no ports are members and all boxes are unchecked Adding a New MAC based VLAN Click to add a new MAC based VLAN entry An empty row is added to the table and the MAC based VLAN entry can be configured as needed Any unicast MAC address can be configured for the MAC based VLAN entry No broadcast or multicast M
137. e Clicking these buttons will not cause settings changed on the page to take effect e Reauthenticate Schedules a reauthentication whenever the quiet period of the port runs out EAPOL based authentication For MAC based authentication reauthentication will be attempted immediately e The button only has effect for successfully authenticated clients on the port and will not cause the clients to get temporarily unauthorized e Reinitialize Forces a reinitialization of the clients on the port and thereby a reauthentication immediately The clients will transfer to the unauthorized state while the reauthentication is in progress Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values Upper right icon Refresh You can click them to refresh the NAS Configuration manually 231 4 5 2 Switch Status Parameter Description The section shows the NAS status information of each port on the switch The status includes Admin State Port State Last Source Last ID QoS Class and Port VLAN ID Web Interface To configure a NAS Switch Status Configuration in the web interface 1 Checked Auto refresh Figure 4 5 2 The Network Access Server Switch Status Port The switch port number Click to navigate to detailed NAS statistics for this port Admin State The port s current administrative state Refer to NAS Admin
138. e 0ms Sent 5 packets received 5 OK 0 bad 274 5 6 Battery It is recommended that only qualified service personnel replace the internal battery Replacement CAUTION Risk of explosion if battery is replaced by an incorrect type Dispose of used batteries according to the instructions 275 Ace ACL ACE is an acronym for Access Control Entry It describes the access permission associated with a particular ACE ID There are three ACE frame types Ethernet Type ARP and IPv4 and two ACE actions permit and deny The ACE also contains many detailed and different parameter options that are available for individual application ACL is an acronym for Access Control List It is the list table of ACEs containing access control entries that specify individual users or groups permitted or denied to specific traffic objects such as a process or a program Each accessible traffic object contains an identifier to its ACL The privileges determine whether there are specific traffic object access rights For example the ACL implementations can be quite complex when the ACEs are prioritized for the various situations In networking the ACL refers to a list of service ports or network services that are available on a host or server each with a list of hosts or servers permitted or denied to use the service ACL can generally be configured to control inbound traffic and in this context they are similar to firewalls There are 3
139. e QoS classification looks for information up to Layer 4 including IPv4 and IPv6 DSCP IPv4 TCP UDP port numbers and user priority of tagged frames This QoS classification mechanism is implemented in a QoS control list QCL The QoS class assigned to a frame is used throughout the device to provide queuing scheduling and congestion control guarantees to the frame according to what was configured for that specific QoS class The switch support advanced memory control mechanisms providing excellent performance of all QoS classes under any traffic scenario including jumbo frame A super priority queue with dedicated memory and strict highest priority are in the arbitration The ingress super priority queue allows traffic recognized as CPU traffic to be received and queued for transmission to the CPU even when all the QoS class queues are congested The section allows you to configure the basic QoS Ingress Classification settings for all switch ports The settings are related to the currently selected unit as reflected by the page header Web Interface To configure the QoS Port Classification parameters in the web interface 1 Click Configuration QoS and Port Classification 2 Scroll to select QoS class DP Level PCP and DEI parameters 3 Click Apply to save the setting 4 Ifyou want to cancel the setting click the reset button to revert back to previously saved values 171 Parameter Description Port QoSclass DPle
140. e event log The trap events configuration function is used to enable the switch to send out the trap information while pre defined trap events occurred Web Interface To configure the Trap Event Severity Configuration in the web interface 1 Click Configuration and Trap Event Severity Configuration 2 Scroll to select the group name and severity level 3 Click Apply to save the setting 4 Ifyou want to cancel the setting click the reset button to revert back to previously saved values Group Name Severity Level ACL Info v ACL Log Debus v Access Mgmt Info v Auth Failed Warning v Cola Start Warming Y Config Info nfo v Firmware Upgrade nfo v Import Export nfo v Info v nfo v nfo Info Info nfo v Info v Figure 3 21 1 The Trap Event Severity Configuration Group Name The field describes the trap event definition Severity Level Scroll to select the event type Emerg Alert Crit Error Warming Notice Info orDebug Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 212 3 22 UPnP Parameter Description UPnP is an acronym for universal plug and play The goals of UPnP are to allow devices to connect seamlessly and to simplify the implementation of networks in the home data sharing communications and entertainment and in corporate environments for simplified installation of comput
141. e images in the device and allows you to switch to the alternate image Web Interface To configure a Firmware Selection in the web interface 1 Click Activate Alternate Image 2 Click Yes to complete the firmware selection 2013 09 11T15 49 39 08 00 Alternate Image managed bk Vi3026 standalone v2 38 2013 09 26T 17 59 19 08 00 Activate Alternate Image Message from we bpage 2 Are you sure you want to activate the alternate software image Figure 5 2 2 The Firmware Selection Activate Alternate Image Click to use the alternate image This button may be disabled depending on system state Cancel Cancels the backup image Navigates away from this page Image The flash index name of the firmware image The name of primary preferred image is image The alternate image is named image bk Version The version of the firmware image Date The date where the firmware was produced 265 NOTE 1 Incase the active firmware image is the alternate image only the Active Image table is shown In this case the Activate Alternate Image button is also disabled 2 If the alternate image is active due to a corruption of the primary image or manually intervention uploading a new firmware image to the device will automatically use the primary image slot and activate this 3 The firmware version and date information may be empty for older firmware releases This does not cons
142. e in the range of 1 4095 Max Reauth Count The number of times the switch transmits an EAPOL request identity frame without response before entering the Guest VLAN The value can only be changed if the Guest VLAN option is globally enabled The valid values are in the range of 1 255 Allow Guest VLAN if EAPOL Seen The switch remembers if an EAPOL frame has been received on the port for the life time of the port Once the switch considers whether to enter the guest VLAN it will first check if this option is enabled or disabled If disabled unchecked default the switch will only enter the guest VLAN if an EAPOL frame has not been received on the port for the life time of the port If enabled checked the switch will consider entering the Guest VLAN even if an EAPOL frame has been received on the port for the life time of the port The value can only be changed if the Guest VLAN option is globally enabled 232 Port Configuration The table has one row for each port on the selected switch and a number of columns which are Port The port number for which the configuration below applies Admin State If the NAS is globally enabled Admin State controls the port s authentication mode The following modes are available e Forced Authorized In this mode the switch will send one EAPOL success frame when the port link comes up Any client on the port will be allowed network access without authentication e Forced Unauth
143. e value of parameters in blank field in advanced settings 4 Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved values 76 Parameter Description Figure 3 4 1 The STP Bridge Configuration Basic Settings Protocol Version The STP protocol version setting Valid values are STP RSTP and MSTP Bridge Priority Controls the bridge priority Lower numeric values have better priority The bridge priority plus the MSTI instance number concatenated with the 6 byte MAC address of the switch forms a Bridge Identifier For MSTP operation this is the priority of the CIST Otherwise this is the priority of the STP RSTP bridge Forward Delay The delay used by STP Bridges to transit Root and Designated Ports to Forwarding used in STP compatible mode Valid values are in the range 4 to 30 seconds Max Age The maximum age of the information transmitted by the bridge when it is the root bridge Valid values are in the range 6 to 40 seconds and MaxAge must be lt FwdDelay 1 2 Maximum Hop Count This defines the initial value of remaining hops for MSTI information generated at the boundary of an MSTI region It defines how many bridges a root bridge can distribute its BPDU information to Valid values are in the range 6 to 40 hops Transmit Hold Count The number of BPDU s a bridge port can send per second When exceeded transmission of the next
144. eady The server is enabled but IP communication is not yet up and running Ready The server is enabled IP communication is up and running and the RADIUS module is ready to accept access attempts Dead X seconds left Access attempts were made to this server but it did not reply within the configured timeout The server has temporarily been disabled but will get re enabled when the dead time expires The number of seconds left before this occurs is displayed in parentheses This state is only reachable when more than one server is enabled 248 The time interval measured in milliseconds between the most recent Access Reply Access Challenge and the Access Request Round Trip radiusAuthClientExtRoundTrip that matched it from the RADIUS authentication server The Time Time granularity of this measurement is 100 ms A value of O ms indicates that there hasn t been round trip communication with the server yet RADIUS Accounting The statistics mapped closely to those specified in RFC4670 RADIUS Accounting Statistics Client MIB Use the server select box to switch between the backend servers to show details Packet Counters RADIUS accounting server packet counter There are five receive and four transmit counters Direction Name RFC4670 Name Description The number of RADIUS packets valid or invalid received from the server The number of malformed RADIUS packets received from the server Rx Responses radiusAccClientExtRespo
145. echtcadendeccduecunceshealcdeveccanececdadeccdeccaavessesss 202 ILL ACOSO A A A A cid 202 A A NN NN AO 204 B 18 SINBION NN 205 3 18 1 Configuration A A AA ARE vec AAA AAA AA AA AS 205 3 182 INFORMATION intrigas ia da de ana 206 3 19 E sy POR a NN 207 3 20 Mirroring soiin n a ia a a aa da a ia a Oa a da a aaa iaa a aaa aa odana B aa 210 3 21 Trap Event Severity oin ueo 3 eo A A dada ads 212 TIPAN ea ATE A A E A E EEEE AA EEEE A veneds aia 213 Chapter 4 Security cocinar andina in 214 AE AA TA RN ANNO 214 A E O NN 214 ASA Ta Dl a A At 216 DDN AM aa 217 A Z ARP ASPE AO aa AAA 218 4 2 ACONFISUFATION 2s TEE T E a Dianes 218 AS A A NA 220 4 2 3 Dynamic Ta Ble cir AA AAA AAA A A A A a AAA AAA AAA 221 A I DAGPSNOGPING dad aoe 222 ARF Configuration A dias les 222 AZOTEA de EEE EEE Ed lt a dd dai id 224 APA DHEP Rel A A A A REA 226 DAMON A eco pasta 226 ADS A a A e a ie 228 ANA iaa 230 APS A CONFIBUFATION a ies 230 ES e RN NO 238 SS O NO 240 AAA A EEES 241 AO COMPISUATION iiiciitn acido di dia colada ma EA Ran A a at A Ea aa aAa ekai naties Eo AAA 241 A 6 2 Radius OVEIVIOW escri en aa suet AAA Aa a iii ci 245 4 63 Radius Detalla bi 247 A O NA NARA 251 4 7 Limit CONTCON usina dao ina 251 ES INN 254 APO a Be t j aO eA E E E E E E E ET 256 AZSACCESS Manage MEN iret scccsenronmceraiaces ccanceabuntedenncoanscncdnddeckocsancebustesenucansencenddsctaccanccntuntadennvuanseeetadhectaceansedtunes 257 P A CONPIBULATION ies detest NA NO 257
146. ection Leading street direction Example N Trailing street suffix Trailing street suffix Example SW Street suffix Street suffix Example Ave Platz House no House number Example 21 House no suffix House number suffix Example A 1 2 Landmark Landmark or vanity address Example Columbia University Additional location info Additional location info Example South Wing Name Name residence and office occupant Example Flemming Jahn Zip code Postal zip code Example 2791 Building Building structure Example Low Library Apartment Unit Apartment suite Example Apt 42 Floor Floor Example 4 Room no Room number Example 450F Place type Place type Example Office Postal community name Postal community name Example Leonia P O Box Post office box P O BOX Example 12345 122 Additional code Additional code Example 1320300003 Emergency Call Service Emergency Call Service e g E911 and others such as defined by TIA or NENA Emergency Call Service Emergency Call Service ELIN identifier data format is defined to carry the ELIN identifier as used during emergency call setup to a traditional CAMA or ISDN trunk based PSAP This format consists of a numerical digit string corresponding to the ELIN to be used for emergency calling Policies Network policy discovery enables the efficient discovery and diagnosis of mismatch issues with the VLAN configuration al
147. ed VLAN 3 11 6 1 Configuration MAC address based VLAN decides the VLAN for forwarding an untagged frame based on the source MAC address of the frame A most common way of grouping VLAN members is by port hence the name Port based VLAN Typically the device adds the same VLAN tag to untagged packets that are received through the same port Later on these packets can be forwarded in the same VLAN Port based VLAN is easy to configure and applies to networks where the locations of terminal devices are relatively fixed As mobile office and wireless network access gain more popularity the ports that terminal devices use to access the networks are very often non fixed A device may access a network through Port A this time but through Port B the next time If Port A and Port B belong to different VLANs the device will be assigned to a different VLAN the next time it accesses the network As a result it will not be able to use the resources in the old VLAN On the other hand if Port A and Port B belong to the same VLAN after terminal devices access the network through Port B they will have access to the same resources as those accessing the network through Port A do The causes security issues To provide user access and ensure data security in the meantime the MAC based VLAN technology is developed MAC based VLANs group VLAN members by MAC address With MAC based VLAN configured the device adds a VLAN tag to an untagged frame accor
148. ed to configure SNMPv3 group The Entry index keys are Security Model and Security Name To create a new group account please check lt Add new group gt button Enter the group information and then check lt Save gt Max Group Number v1 2 v2 2 v3 10 Web Interface To display the configure SNMP Groups in the web interface 1 Click SNMP then Groups 2 Specify the Privilege parameter 3 Click Apply Delete Security Model Li usm Security Name Group Name default_user 4 Security Name usm v deteut_user y Group Name E A Figure 2 6 4 The SNMP Groups Configuration Delete Check to delete the entry It will be deleted during the next save Security Model Indicates the security model that this entry should belong to Possible security models are e V1 Reserved for SNMPv1 e V2c Reserved for SNMPv2c e Usm User based Security Model USM Security Name A string identifying the security name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 Group Name A string identifying the group name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 37 2 6 6 Views Parameter Description The function is used to configure SNMPv3 view The entry index key is OID Subtree and View Name To create a new view account please che
149. efore it expires The value accepted is within the range of 0 2147483647 By default it is set to O Datagram Size It is the maximum UDP datagram size to send out the sFlow samples to the receiver The value accepted is within the range of 200 1500 bytes The default is 1400 bytes Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 199 3 16 2 Sampler The user can set or edit the sFlow sampler for their requirements That will help the user based on a defined sampling rate An average of 1 out of N packets operations is randomly sampled This type of sampling does not provide a 100 accurate result but it does provide a result with quantifiable accuracy Web Interface To configure the sFlow Agent in the web interface 1 Click Configuration sFlow Agent and sampler Click the e to edit the sFlow sampler parameters Scroll to choose the sample type None Tx Rx or All Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values Wee IS i SEGEGEGEGUESUSUERUEGEEGTATY Figure 3 16 2 The sFlow Sampler Configuration 200 Parameter sFlow Ports List of the port numbers on which sFlow is configured Description sFlow Instance Configured sFlow instance for the port number Sampler Type Configured sampler type on the p
150. er components Web Interface To configure the UPnP Configuration in the web interface Click Configuration and UPnP Scroll to select the mode Enable or Disable Specify the parameters in each blank field Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values E PANES UPnP Configuration Mode Enabled v TTL 4 Advertising Duration 100 Figure 3 22 1 The UPnP Configuration These parameters are displayed on the UPnP configuration page Mode Indicate the UPnP operation mode Possible modes are e Enabled Enables the UPnP mode operation e Disabled Disables the UPnP mode operation e When the mode is enabled two ACEs are added automatically to trap UPNP related packets to CPU The ACEs are automatically removed when the mode is disabled TTL The TTL value is used by UPnP to send SSDP advertisement messages Valid values are in the range of 1 to 255 Advertising Duration The duration carried in SSDP packets is used to inform a control point or control points on how often it or they should receive an SSDP advertisement message from this switch If a control point does not receive any message within the duration it will think that the switch no longer exists Due to the unreliable nature of UDP in the standard it is recommended that such refreshing of advertisements to be done at less than one half of the adve
151. ere received from the server on the authentication port and dropped for some other reason The number of RADIUS Access Request packets sent to the server This does not include retransmissions The number of RADIUS Access Request packets retransmitted to the RADIUS authentication server The number of RADIUS Access Request packets destined for the server that have not yet timed out or received a response This variable is incremented when an Access Request is sent and decremented due to receipt of an Access Accept Access Reject Access Challenge timeout or retransmission radiusAuthClientExtUnknownT ypes radiusAuthClientExtPacketsDr opped radiusAuthClientExtAccessReq uests radiusAuthClientExtAccessRetr ansmissions radiusAuthClientExtPendingRe quests The number of authentication timeouts to the server After a timeout the client may retry to the same server send to a different server or radiusAuthClientExtTimeouts give up A retry to the same server is counted as a retransmit as well as a timeout A send to a different server is counted as a request as well as a timeout This section contains information about the state of the server and the latest round trip time Name RFC4668 Name Description IP Address State IP address and UDP port for the authentication server in question Shows the state of the server It takes one of the following values Disabled The selected server is disabled Not R
152. es 81 3 4 4 CIST Ports When you implement a Spanning Tree protocol on the switch that the bridge instance you need to configure the CIST Ports The section allows the user to inspect and change the current STP CIST port configurations Web Interface To configure the Spanning Tree CIST Ports parameters in the web interface 1 Click Configuration Spanning Tree then CIST Ports 2 Scroll and evoke to set all parameters of CIST Aggregated Port Configuration 3 Evoke to enable or disable the STP then scroll and evoke to set all parameters of the CIST normal Port configuration Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values o gt Figure 3 4 4 The STP CIST Port Configuration 82 Parameter Description Port The switch port number of the logical STP port STP Enabled Controls whether STP is enabled on this switch port Path Cost Controls the path cost incurred by the port The auto setting will set the path cost as appropriate by the physical link speed using the 802 1D recommended values Using the specific setting a user defined value can be entered The path cost is used when establishing the active topology of the network Lower path cost ports are chosen as forwarding ports in favor of higher path cost ports Valid values are in the range 1 to 200 000 000 Priority Controls the port priority This can be used to control
153. es mY Ingress Translate Classify E y Disable v Disabie v Disable v Disabie_v Disable v Disable Y Disable v Disabie v Disabie v Disabie_v Disable v Disable v Disable v Disable v Disantev Disable v AAA al el gl gl el ai gl al RR RARE RAR RE REE EEE ENESES 888 s S8 8 2188 8 8 8 8 8 8 8 8 8 8 8 BEER BEBE BEBE BE BEBE EE BEE 50 O O O ESO O ECO ILE ILE UE E JE E E E E E E ES Li 0O O LI O 0 O O 0 O LI 0 O 13 1 Disable v E O O O O oO O 0O 0 0 O O O SAPNA B SASAR Figure 3 15 6 The QoS Port DSCP Configuration 184 Parameter Port The port column shows the list of ports for which you can configure dscp Description ingress and egress settings Ingress In ingress settings you can change ingress translation and classification settings for individual ports There are two configuration parameters available in ingress 1 Translate To enable the ingress translation click the checkbox 2 Classify Classification for a port has 4 different values a Disable No ingress DSCP classification b DSCP 0 Classify if incoming or translated if enabled DSCP is O c Selected Classify only selected DSCP for which classification is enabled as specified in DSCP translation window for the specific DSCP d All Classify all DSCP Egress Port egress rewriting can be one of below parameters e Disable No egress rewrite e Enable Rewrite enab
154. es from Ox00 Oxff b PID If the OUI is hexadecimal 000000 the protocol ID is the Ethernet Type EtherType field value for the protocol running on top of SNAP If the OUI is an OUI for a particular organization the protocol ID is a value assigned by that organization to the protocol running on top of SNAP In other words if the value of OUI field is 00 00 00 then value of PID will be etype 0x0600 Oxffff If the value of OUI is other than 00 00 00 then the valid value of PID will be any value from 0x0000 to Oxffff Group Name A valid group mame is a unique 16 character long string for every entry It consists of a combination of alphabets a z or A Z and integers 0 9 NOTE Special character and underscore _ are not allowed Adding a New Group to VLAN Mapping Entry Click this to add a new entry in mapping table An empty row is added to the table Frame Type Value and the Group Name can be configured as needed The button can be used to undo the addition of new entry Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values Upper right icon Refresh You can click them to refresh the protocol group mapping information manually 159 3 11 7 2 Group to VLAN This section allows you to map an already configured group mame to a VLAN for the selected switch Web Interface To display Group Name to VLAN mapping ta
155. escription Port Indicates the list of ports configured with the QCE Frame Type Indicates the type of frame to look for incoming frames Possible frame types are 1 Any The QCE will match all frame type Ethernet Only Ethernet frames with EtherType 0x600 OxFFFF are allowed LLC Only LLC frames are allowed SNAP Only SNAP frames are allowed IPv4 The QCE will match only IPV4 frames IPv6 The QCE will match only IPV6 frames DEA YN 191 SMAC Displays the OUI field of source MAC address e g first three octet byte of MAC address DMAC Specifies the type of destination MAC addresses for incoming frame Possible values are 1 Any All types of destination MAC addresses are allowed 2 Unicast Only unicast MAC addresses are allowed 3 Multicast Only multicast MAC addresses are allowed 4 Broadcast Only broadcast MAC addresses are allowed 5 The default value is Any VID Indicates VLAN ID either a specific VID or range of VIDs VID can be in the range 1 4095 or Any PCP Priority Code Point Valid value PCP are specific 0 1 2 3 4 5 6 7 or range 0 1 2 3 4 5 6 7 0 3 4 7 or Any DEI Drop Eligible Indicator Valid value of DEI can be any of values between 0 1 or Any Conflict Displays QCE status Resources required to add a QCE may not available In that case it shows the conflict status as Yes Otherwise it is always No Please note that conflic
156. eset Click Reset to undo any changes made locally and revert back to previously saved values 80 3 4 3 MSTI When you implement a Spanning Tree protocol on the switch the CIST is the default Priorities instance which is always active For controls the bridge priority Lower numeric values have better priority The bridge priority plus the MSTI instance number concatenated with the 6 byte MAC address of the switch forms a bridge identifier The section describes it allows the user to inspect and change the current STP MSTI bridge instance priority configurations Web Interface To configure the Spanning Tree MSTI Priorities parameters in the web interface 1 Click Configuration Spanning Tree then MSTI Priorities 2 Scroll the Priority maximum is 240 The default is 128 3 Click Save to apply the setting 4 Ifyou want to cancel the setting click the reset button to revert back to previously saved values Figure 3 4 3 The MSTI Configuration Parameter MSTI The bridge instance The CIST is the default instance which is always active Description Priority Controls the bridge priority Lower numeric values have better priority The bridge priority plus the MSTI instance number concatenated with the 6 byte MAC address of the switch forms a Bridge Identifier Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved valu
157. esh the page immediately e Clear Clears the counters for the selected server The Pending Requests counter will not be cleared by this operation 250 4 7 Port Security 4 7 1 Limit Control This section configures the port security settings of the switch You can use the port security feature to restrict input to an interface by limiting and identifying MAC addresses This section configures the port security settings of the switch You can use the port security feature to restrict input to an interface by limiting and identifying MAC addresses Web Interface To configure a System Configuration of Limit Control in the web interface 1 Select Enabled in the Mode of System Configuration 2 Checked Aging Enabled 3 Set Aging Period The default is 3600 seconds To configure a Port Configuration of Limit Control in the web interface 1 Select Enabled in the mode of port configuration 2 Specify the maximum number of MAC addresses in the limit of port configuration 3 Set Action Trap Shutdown Trap Shutdown 4 Click Apply il i Mie EE ona O 6 Gaai a O ones y MEE Ml os i mii i AIAN POET i RRNA 1 i Figure 4 7 1 The Port Security Limit Control Configuration 251 Parameter Description System Configuration Mode Indicates if the limit control is globally enabled or disabled on the switch If it s globally disabled other
158. esh the port statistics information manually Click Clear to clean up all port statistics 47 PAA Detailed The section describes how to provide detailed traffic statistics for a specific switch Statistics port Use the port select box to select which switch port details to display The displayed counters are the totals for receive and transmit the size counters for receive and transmit and the error counters for receive and transmit Web Interface To display the Per Port detailed Statistics Overview in the web interface 1 Click Configuration Port then Detailed Port Statistics 2 Scroll the Port Index to select which port you want to show the detailed port statistics overview 3 Ifyou want to auto refresh the information then select Auto refresh 4 Click Refresh to refresh the port detailed statistics or clear all information when you click Clear ee ERRE ERETTE FEH ra mm 12 0 o wo mm a no 9 g a 2n a 0 0 0 0 0 a 0 0 a 0 a a a Figure 3 1 4 The Port Detail Statistics Overview Parameter Description p Auto refresh Evoke the auto refresh to refresh the port statistics information automatically Upper left scroll bar To scroll which port to display the port statistics with Port 0 Port 1 Receive Total and Transmit Total Rx and Tx Packets The number of received and transmitted good and bad packets Rx and Tx Octets The numbe
159. et IP filter is don t care e Host Target IP filter is set to Host Specifies the target IP address in the Target IP Address field that appears e Network Target IP filter is set to Network Specify the target IP address and target IP mask in the Target IP Address and Target IP Mask fields that appear Target IP Address When Host or Network is selected for the target IP filter you can enter a specific target IP address in dotted decimal notation Target IP Mask When Network is selected for the target IP filter you can enter a specific target IP mask in dotted decimal notation ARP SMAC Match Specifies whether frames can hit the action according to their sender hardware address field SHA settings e 0 ARP frames where SHA is not equal to the SMAC address e 1 ARP frames where SHA is equal to the SMAC address e Any Any value is allowed don t care RARP DMAC Match Specifies whether frames can hit the action according to their target hardware address field THA settings e 0 RARP frames where THA is not equal to the DMAC address e 1 RARP frames where THA is equal to the DMAC address e Any Any value is allowed don t care 61 IP Ethernet Length Specifies whether frames can hit the action according to their ARP RARP hardware address length HLN and protocol address length PLN settings e 0 ARP RARP frames where the HLN is not equal to Ethernet 0x06 or the PLN is not equal to IPv4 0x04
160. eters Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values WP wn Storm Control Configuration Frame Type Enable Rate pps Unicast 1 v Multicast 1 v Broadcast 1 v Figure 3 15 12 The Storm Control Configuration Frame Type The settings in a particular row apply to the frame type listed here Unicast Multicast or Broadcast Enable Enables or disables the storm control status for the given frame type Rate The rate unit is packets per second pps Valid values are 1 2 4 8 16 32 64 128 256 512 1K 2K 4K 8K 16K 32K 64K 128K 256K 512K or 1024K The 1 kpps is actually 1002 1 pps Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 197 3 16 S Flow Agent 3 16 1 Collector Parameter Description The sFlow Collector configuration for the switch can be monitored and modified here Up to 1 Collector is supported This page allows for configuring sFlow collector IP type sFlow collector IP Address Port Number and for each sFlow Collector The Current field displays the currently configured sFlow Collector The Configured field displays the new collector configuration Web Interface To configure the sFlow Agent in the web interface 1 Click Configuration sFlow Agent
161. eue e DPL Drop Precedence Level if a frame matches the QCE then the DP level will set to value displayed under DPL column e DSCP If a frame matches the QCE then DSCP will be classified with the value displayed under DSCP column 195 Conflict Displays the QCE status Resources required to add a QCE may not available In that case it shows conflict status as Yes Otherwise it is always No Please note that conflicts can be resolved by releasing the resource required by the QCE and pressing Refresh button Auto refresh Evoke the auto refresh icon to refresh the information automatically Resolve Conflict Click to resolve the conflict issue Upper right icon Refresh You can click them to refresh the QCL information manually 196 3 15 12 Storm Control Parameter Description The section configures the storm control for the switch There is a unicast storm rate control multicast storm rate control and a broadcast storm rate control These only affect flooded frames e g frames with a VLAN ID DMAC pair not present on the MAC Address table The configuration indicates the permitted packet rate for the unicast multicast or broadcast traffic across the switch Web Interface To configure the Storm Control Configuration parameters in the web interface 1 Click Configuration QoS and Storm Control Configuration Evoke to select the frame type to enable storm control Scroll to set the rate param
162. evert back to previously saved values Pw Single IP Configuration Mode Master w Group Name VirtualStack Figure 3 18 1 The Single IP Configuration Mode Possible modes are e Disable Disables operation of single IP management e Master Enables single IP management and to be a master Switch e Slave Enables single IP management and to be a slave Switch Group Name Indicates the name of the single IP group Maximum length of the group name string is 64 Buttons e Apply Click Apply to apply changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 205 3 18 2 Information Parameter Description This page displays the active slave switch information Web Interface To display the active slave information in the web interface 1 Click Configuration Single IP and Information 2 Evoke Auto refresh or click to refresh the single IP status manually Index ModelName MAC Address No Single IP information found Figure 3 18 2 The Loop Protection Status Index The ID of the active slave switch Model Name Displays the model name of the slave switch MAC Address Displays the Ethernet MAC address of the slave switch Buttons e Auto refresh Check this box to enable an automatic refresh of the page at regular intervals e Refresh Updates the single IP information 206 3 19 Easy Port Easy Port provides a convenient wa
163. face To configure a Port Security Switch Status Configuration in the web interface 1 Specify the port that you want to monitor 2 Checked Auto refresh Port Security Port Status Port 1 gt CI WAC Address VLANID State Time of Addition Agebold No MAC addrecoee attached Figure 4 7 3 The Port Security Port Status MAC Address amp VLAN ID The MAC address and VLAN ID that are seen on this port If no MAC addresses are learned No MAC Addresses Attached will display State Indicates whether or not the corresponding MAC address is blocked In the blocked state it will not be allowed to transmit or receive traffic Time of Addition Shows the date and time when this MAC address was first seen on the port Age Hold If at least one user module decided to block this MAC address it will stay in the blocked state until the hold time measured in seconds expires If all user modules have decided to allow this MAC address to forward and aging is enabled the port security module will periodically if that this MAC address can still forward traffic If the aging period measured in seconds expires and no frames have been seen the MAC address will be removed from the MAC table Otherwise a new age period will begin If aging is disabled or a user module has decided to hold the MAC address indefinitely a dash will be shown Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right i
164. g compliance as a communication device Class 111 will also support all aspects of TIA 1057 applicable to both media endpoints Class Il and generic endpoints Class 1 125 LLDP MED Generic Endpoint Class I The LLDP MED generic endpoint Class I definition is applicable to all endpoint products that require the base LLDP discovery services defined in TIA 1057 However it does not support IP media or act as an end user communication appliance Such devices may include but are not limited to IP communication controllers other communication related servers or any device requiring basic services as defined in TIA 1057 Discovery services defined in this class include LAN configuration device location network policy power management and inventory management LLDP MED Media Endpoint Class II The LLDP MED media endpoint Class II definition is applicable to all endpoint products that have IP media capabilities however may or may not be associated with a particular end user Capabilities include all of the capabilities defined for the previous generic endpoint class Class 1 and are extended to include aspects related to media streaming Example product categories expected to adhere to this class include but are not limited to voice media gateways conference bridges media servers and similar Discovery services defined in this class includes media type specific network layer policy discovery LLDP MED Communication Endpoint
165. gement This could hold the neighbour s IP address Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the LLDP neighbours information manually 119 3 8 3 LLDP MED Media endpoint discovery is an enhancement of LLDP known as LLDP MED that Configuration provides the following facilities Auto discovery of LAN policies e g VLAN Layer 2 Priority and Differentiated services Diffserv settings enabling plug and play networking Device location discovery to allow creation of location databases and in the case of Voice over Internet Protocol VoIP enhanced 911 services Extended and automated power management of power over Ethernet PoE end points Inventory management allows network administrators to track their network devices and determine their characteristics manufacturer software and hardware versions serial or asset number This page allows you to configure the LLDP MED This function applies to VoIP devices which support LLDP MED Web Interface To configure LLDP MED 1 Roy Or ee E Click LLDP MED Configuratio n Modify fast start repeat count parameter The default is 4 Modify Coordinates Location parameters Fill Civic Address Location parameters Add new policy Click Apply to show the policy port configuration Select policy ID for each port Click Apply Figure 3 8 3 The L
166. h button 3 Click Refresh to refresh the port statistics or clear all information when you click Clear Port Packets Byes Errors Drops Finored Received Transmitted Received Transmitted Received Transmitted Received Transmitted Received 1 um orm 2725109 4576434 0 6 0 0 122 2 0 0 0 0 0 0 0 0 2 0 a p 0 0 0 0 0 0 4 0 0 5 0 0 0 0 0 0 3 0 0 c 0 0 0 0 0 0 6 6 0 5 0 0 0 9 0 0 1 0 0 e 0 0 0 0 0 0 0 0 e 0 0 0 0 0 0 4 6 0 o 0 0 0 0 0 0 w 0 0 0 0 6 0 0 0 u 0 0 e 0 0 0 0 0 0 i 0 0 e 0 9 0 0 0 0 E 0 0 0 9 0 0 0 0 u 0 0 0 9 0 0 0 0 4 0 0 o 0 0 0 0 0 0 at 0 0 0 0 0 0 0 0 0 xy 0 0 e 0 0 0 0 0 0 uw 0 0 0 0 0 0 0 0 0 19 0 0 e 0 9 0 0 0 0 2 6 0 5 0 0 0 0 0 0 a 0 0 o 0 0 0 0 0 0 2 0 0 0 0 9 0 0 0 0 2 0 0 e 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 2 0 0 o 0 0 0 0 0 0 0 0 o 0 9 6 0 0 0 Figure 3 1 3 The Port Statistics Overview Parameter Port The logical port for the settings contained in the same row Description Packets The number of received and transmitted packets per port Bytes The number of received and transmitted bytes per port Errors The number of frames received in error and the number of incomplete transmissions per port Drops The number of frames discarded due to ingress or egress congestion Filtered The number of received frames filtered by the forwarding e Auto refresh Evoke the auto refresh icon to refresh the information automatically e Upper right icon Refresh Clear You can click them to refr
167. he following table The switch will define the PD class itself so it might result in inconsistency Classification Category Classification Current 0 Type 1 2 5mA 2 5mA 1 Type 1 10 5mA 2 5mA 2 Type 1 18 5mA 2 5mA 3 Type 1 28mA 3mA 4 Type 2 40mA 5mA 2 When the current is still unstable while PD connect to PSE but the PD class already has been defined it might be inconsistent because the PD class is not able to actively adjust The PD class will adjust after PD is unplugged and then plugged in 3 The PD class is read at start up to compensate for the startup power surges and the amount of power allocated to the port during setup Power Requested The power requested shows the requested amount of power the PD wants to be reserved Power Allocated The power allocated shows the amount of power the switch has allocated for the PD Power Used The power used shows how much power the PD currently is using Current Used The power used shows how much current the PD currently is using Priority The priority shows the port s priority configured by the user Port Status The port status shows the port s status Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the PoE port information manually 135 3 9 3 Power Delay This page allows the user to set the delay time of the provided power after the device reboot Web
168. he information automatically Upper right icon Refresh lt lt gt gt You can click them to refresh the MVR Group information manually Click lt lt or gt gt to move to the next or previous page 113 3 7 4 Statistics Parameter Description The section describes how the switch will display the MVR detail statistics after you had configured MVR on the switch It provides the detail MVR statistics information Web Interface To display the MVR Statistics Information in the web interface 1 Click Configuration MVR then Statistics 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 1 Click the Refresh to refresh an entry of the MVR Statistics Information 3 Click lt lt or gt gt to move to previous or next entry Figure 3 7 3 The MVR Statistics Information VLAN ID The Multicast VLAN ID V1 Reports Received The number of Received V1 Reports V2 Reports Received The number of Received V2 Reports V3 Reports Received The number of Received V3 Reports V2 Leaves Received The number of Received V2 Leaves Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh lt lt gt gt You can click them to refresh the MVR Group information manually Click lt lt or gt gt to move to the next or previous page 114 3 8 LLDP The switch supports the LLDP For current information on
169. he page header Port The switch port number of the logical LLDP port Mode Select LLDP mode Rx Only The switch will not send out LLDP information but LLDP information from neighbor units is analyzed Tx Only The switch will drop LLDP information received from neighbors but will send out LLDP information Disabled The switch will not send out LLDP information and will drop LLDP information received from neighbors Enabled The switch will send out LLDP information and will analyze LLDP information received from neighbors CDP Aware Select CDP awareness e The CDP operation is restricted to decoding incoming CDP frames The switch doesn t transmit CDP frames CDP frames are only decoded if LLDP on the port is enabled e Only CDP TLVs that can be mapped to a corresponding field in the LLDP neighbors table are decoded All other TLVs are discarded Unrecognized CDP TLVs and discarded CDP frames are not shown in the LLDP statistics CDP TLVs are mapped onto LLDP neighbors table as shown below e CDP TLV Device ID is mapped to the LLDP Chassis ID field e CDP TLV Address is mapped to the LLDP Management Address field The CDP address TLV can contain multiple addresses but only the first address is shown in the LLDP neighbors table e CDP TLV Port ID is mapped to the LLDP Port ID field e CDP TLV Version and Platform is mapped to the LLDP System Description field 116 e Both the CDP and
170. highest speed that is compatible with the link partner e 10Mbps HDX Forces the cu port in 10Mbps half duplex mode e 10Mbps FDX Forces the cu port in 10Mbps full duplex mode e 100Mbps HDX Forces the cu port in 100Mbps half duplex mode e 100Mbps FDX Forces the cu port in 100Mbps full duplex mode e 1Gbps FDX Forces the cu port in 1Gbps full duplex mode e SFP_Auto_AMS Automatically determines the speed of the SFP Note There is no standardized way to do SFP auto detect so here it is done by reading the SFP rom Due to the missing standardized way of doing SFP auto detect some SFPs might not be detectable The port is set in AMS mode with SFP preferred Cu port is set in Auto mode e 100 FX SFP port in 100 FX speed Cu port disabled e 100 FX_AMS SFP port in 100 FX speed Cu port disabled e 1000 X SFP port in 1000 X speed Cu port disabled e 1000 X_AMS Port in AMS mode with SFP preferred SFP port in 1000 X speed Cu port in Auto mode LED Warning of Ports 21 24 are shared between the RJ45 connectors and SFP sockets Whenever the Shared Cu ports left LED is blinking on any of these ports with no Rj45 cable inserted the RJ45 P led connector is disabled To enable the Rj45 connector using the GUI navigate to Disabled Configuration Port Configuration and change the setting under Speed Configured 44 Flow Control Auto mode will not read Flow Control When Auto Speed is selected on a port This se
171. i E I B Bi MI hl bz bzi z Lal ba il Y bzi z m4 l Y MI MI E MI RR IVETTE RR UORROULRGHNKLS Figure 3 8 1 The LLDP Configuration 115 Parameter Description LLDP Parameters Tx Interval The switch periodically transmits LLDP frames to its neighbors to have the network discovery information up to date The interval between each LLDP frame is determined by the Tx Interval value Valid values are restricted to 5 32768 seconds Tx Hold Each LLDP frame contains information about how long the information in the LLDP frame shall be considered valid The LLDP information valid period is set to Tx hold multiplied by Tx interval seconds Valid values are restricted to 2 10 times Tx Delay If some configuration is changed e g the IP address a new LLDP frame is transmitted The time between the LLDP frames will always be at least the value of Tx delay seconds Tx delay cannot be larger than 1 4 of the Tx interval value Valid values are restricted to 1 8192 seconds Tx Reinit When a port is disabled LLDP is disabled or the switch is rebooted a LLDP shutdown frame is transmitted to the neighboring units to signal that the LLDP information isn t valid anymore Tx reinit controls the amount of seconds between the shutdown frame and a new LLDP initialization Valid values are restricted to 1 10 seconds LLDP Port Configuration The LLDP port settings relate to the currently selected as reflected by t
172. icast groups to which a user on a switch port can belong It allows the user to control the distribution of multicast services such as IP TV based on some type of subscription or service plan With this feature you can filter multicast joins on a per port basis by configuring IP multicast profiles and associating them with individual switch ports An IGMP profile can contain one or more multicast groups and specifies whether access to the group is permitted or denied If an IGMP profile denying access to a multicast group is applied to a switch port the IGMP join report requesting the stream of IP multicast traffic is dropped and the port is not allowed to receive IP multicast traffic from that group If the filtering action permits access to the multicast group the IGMP report from the port is forwarded for normal processing IGMP filtering controls only IGMP membership join reports and has no relationship to the function that directs the forwarding of IP multicast traffic Web Interface To configure the IGMP Snooping Port Group Configuration in the web interface 1 Click Configuration IGMP Snooping then Port Group Filtering 2 Click Add New Filtering Group 3 Scroll the port to enable the Port Group Filtering Specify the Filtering Groups in the blank field 4 Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved values Apply
173. icates the DHCP relay server IP address A DHCP relay agent is used to forward and transfer the DHCP messages between the clients and the server when they are not in the same subnet domain Relay Information Mode Indicates the DHCP relay information mode option operation Possible modes are e Enabled Enables the DHCP relay information mode operation When the DHCP relay information mode operation is enabled the agent inserts specific information option 82 into a DHCP message when forwarding to DHCP server and removing it from a DHCP message when transferring to 226 DHCP client It only works when DHCP relay operation mode is enabled e Disabled Disables the DHCP relay information mode operation Relay Information Policy Indicates the DHCP relay information option policy When the DHCP relay information mode operation is enabled and if the agent receives a DHCP message that already contains the relay agent information it will enforce the policy It only works under DHCP if the relay information operation mode is enabled Possible policies are e Replace Replaces the original relay information when a DHCP message that already contains is received e Keep Keeps the original relay information when a DHCP message that already contains is received e Drop Drops the package when a DHCP message that already contains relay information is received Buttons e Apply Click Apply to save changes e Reset Click Reset to
174. ick Clear to clean up the entries 225 4 4 DHCP Relay 4 4 1 Configuration Parameter Description The section describes how to forward the DHCP requests to another specific DHCP servers via DHCP relay The DHCP servers may be on another network This section describes how to configure DHCP relay setting including e Relay Mode Enabled and Disabled e Relay Server IP setting e Relay Information Mode Enabled and Disabled e Relay Information Mode Policy Replace Keep and Drop Web Interface To configure a DHCP Relay in the web interface 1 Select Enabled in the relay mode of DHCP relay configuration 2 Specify Relay Server IP address 3 Select Enabled in the relay information mode of dhcp relay configuration 4 Specify Relay Replace Keep and Drop in the relay information mode of DHCP relay configuration 5 Click Apply Relay Mode Relay Server Relay Information Mode Relay Information Policy Replace v Figure 4 4 1 The DHCP Relay Statistics Relay Mode Indicates the DHCP relay mode operation Possible modes are e Enabled Enables DHCP relay mode operation When DHCP relay mode operation is enabled the agent forwards and transfers the DHCP messages between the clients and the server when they are not in the same subnet domain The DHCP broadcast message won t be flooded for security considerations e Disabled Disables the DHCP relay mode operation Relay Server Ind
175. igure 2 2 2 The NTP configuration Server 1 to 5 Provides the NTP IPv4 or IPv6 address of this switch IPv6 address is in 128 bit records represented as eight fields of up to four hexadecimal digits with a colon separating each field For example fe80 215 c5ff fe03 4dc7 The symbol is a special syntax that can be used as a shorthand way of representing multiple 16 bit groups of contiguous zeros but it can only appear once It can also represent a legally valid IPv4 address For example 192 1 2 34 To confirm your connection to the NTP server please ping the address you assign Buttons These buttons are displayed on the NTP page e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 21 2 3 Account In this function only an administrator can create modify or delete the username and password Administrator can modify other guest identities password without confirming the password but it is necessary to modify the administrator equivalent identity Guest equivalent identity can modify his password only Please note that you must confirm administrator guest identity in the field of Authorization in advance before configuring the username and password Only one administrator is allowed to exist and unable to be deleted In addition up to 4 guest accounts can be created 2 3 1 Users This page provides an overview of the
176. ilding and represents ground level at the given latitude and longitude Inside a building 0 0 represents the floor level associated with ground level at the main entrance 121 Map Datum The map datum is used for the coordinates given in these options e WGS84 Geographical 3D World Geodesic System 1984 CRS Code 4327 Prime Meridian Name Greenwich e NAD83 NAVD88 North American Datum 1983 CRS Code 4269 Prime Meridian Name Greenwich The associated vertical datum is the North American Vertical Datum of 1988 NAVD88 This datum pair is to be used when referencing locations on land not near tidal water which would use Datum NAD83 MLLW e NAD83 MLLW North American Datum 1983 CRS Code 4269 Prime Meridian Name Greenwich The associated vertical datum is Mean Lower Low Water MLLW This datum pair is to be used when referencing locations on water sea ocean Civic Address Location IETF Geopriv Civic Address based Location Configuration Information Civic Address LCl Country code The two letter ISO 3166 country code in capital ASCII letters Example DK DE or US State National subdivisions state canton region province prefecture County County parish gun Japan district City City township shi Japan Example Copenhagen City district City division borough city district ward chou Japan Block Neighbourhood Neighbourhood block Street Street Example Poppelvej Leading street dir
177. imum frame length for this port Transmit Error Counters Tx Drops The number of frames dropped due to output buffer congestion Tx Late Exc Coll The number of frames dropped due to excessive or late collisions Auto refresh To evoke the auto refresh to refresh the queuing counters automatically Upper right icon Refresh clear You can click them to refresh the port detail statistics or clear them manually 49 3 1 5 QoS Statistics The section describes how to the switch could display the QoS detailed queuing counters for a specific switch port for the different queues for all switch ports Web Interface To display the Queuing Counters in the web interface 1 Click Configuration Port then QoS Statistics 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the queuing counters or clear all information when you click Clear Figure 3 1 5 The Queuing Counters Overview Parameter Port The logical port for the settings contained in the same row Description Qn Qn is the QoS queue number per port QO is the lowest priority queue Rx Tx The number of received and transmitted packets per queue Auto refresh To evoke the auto refresh to refresh the Queuing Counters automatically Upper right icon Refresh clear You can click them to refresh the queuing counters or clear them manually 50 3 1 6 SFP Information Parameter Descr
178. information automatically Upper right icon Refresh Clear Click to refresh or clear the access management statistics information manually 259 4 9 SSH This section shows you to use SSH Secure SHell to securely access the switch SSH is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication Web Interface To configure a SSH Configuration in the web interface 1 Select Enabled in the mode of SSH configuration 2 Click Apply Mode Enables v Figure 4 9 1 The SSH Configuration Parameter Mode Indicates the SSH mode operation Possible modes are Description e Enabled Enables the SSH mode operation e Disabled Disables the SSH mode operation Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 260 4 10 HTTPs This section uses HTTPS to securely access the switch HTTPS is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication via the browser Web Interface To configure a HTTPS Configuration in the web interface 1 Select Enabled in the mode of HTTPS configuration 2 Select Enabled in the automatic redirect of HTTPS Configuration 3 Click Apply Mode Automatic Redirect Lap Reset Figure 4 10 1 The HTTPS Configuration Para
179. ion MAC address for EAPOL frames sent from the switch towards the supplicant since that would cause all supplicants attached to the port to reply to requests sent from the switch Instead the switch uses the supplicant s MAC address which is obtained from the first EAPOL Start or EAPOL Response Identity frame sent by the supplicant An exception is when no supplicants are attached In this case the switch sends EAPOL request identity frames using the BPDU multicast MAC address as destination to wake up any supplicants that might be on the port The maximum number of supplicants that can be attached to a port can be limited using the port security limit control functionality MAC Based Auth Unlike the port based 802 1X the MAC based authentication is not a standard It s only a best practices method adopted by the industry In MAC based authentication users are called clients and the switch acts as the supplicant on behalf of the clients The initial frame any kind of frame sent by a client is snooped by the switch which in turn uses the client s MAC address as both username and password in the subsequent EAP exchange with the RADIUS server The 6 byte MAC address is converted to a string on the following form xx xx XX XX xx xx A dash is used as a separator between the lower cased hexadecimal digits The switch only supports the MD5 Challenge authentication method so the RADIUS server must be configured accordingly When the authen
180. iption The section describes how to switch could display the SFP module detail information which you connect it to the switch The information includes connector type fiber type wavelength baud rate vendor OUI and more Web Interface To display the SFP information in the web interface 1 Click Configuration Port then SFP Information 2 To display the SFP Information SFP Information for Port 22 Connector Type SFP LC Fiber Type Multi mode MM Tx Central Wavelength 850 Bit Rate 1000 Mbps Vendor OUI Vendor Name Vigitron Vendor P N Vi00850MM Vendor Revision 0000 Vendor Serial Number DA29020002 Date Code 131029 Temperature none Vec none Mon1 Bias none Mon2 TX PWR none Mon3 RX PWR none Figure 3 1 6 The SFP Information Overview Connector Type Displays the connector type e g UTP SC ST LC and so on Fiber Type Displays the fiber mode e g Multi Mode or Single Mode Tx Central Wavelength Displays the fiber optical transmitting central wavelength e g 850nm 1310nm 1550nm and so on Baud Rate Displays the maximum baud rate of the fiber module supported e g 10M 100M 1G and so on Vendor OUI Displays the manufacturer s OUI code which is assigned by IEEE Vendor Name Displays the company name of the module manufacturer Vendor P N Displays the product name of the naming by module manufacturer 51 Vendor Revision Displays the module revision Vendor Serial Number Shows the se
181. is valid Network Wiring Connection Today the punch down block is an integral part of many of the newer equipment racks It is actually part of the patch panel Instructions for making connections in the wiring closet with this type of equipment are as follows Step 1 Attach one end of a patch cable to an available port on the switch and the other end to the patch panel Step 2 If not already in place attach one end of a cable segment to the back of the patch panel where the punch down block is located and the other end to a modular wall outlet Step 3 Label the cables to simplify future troubleshooting Switch Patch Panel Figure 17 Network Wiring Connections Equipment Rack side view N N Patch Down Block 13 2 1 System Information 2 1 1 Information This chapter describes the entire basic configuration tasks which includes the System Information and management of the Switch E g Time Account IP Syslog and SNMP After you login the switch shows you the system information This page is default and tells you the basic information of the system including Model Name System Description Contact Device Name System Up Time BIOS Version Firmware Version Hardware Mech
182. istics Parameter Port The switch port number Description LACP Received Shows how many LACP frames have been received at each port LACP Transmitted Shows how many LACP frames have been sent from each port Discarded Shows how many unknown or illegal LACP frames have been discarded at each port Auto refresh Evoke Auto refresh to refresh the information automatically Upper right icon Refresh Clear You can click them to refresh the LACP port statistics information or clear manually 75 3 4 Spanning Tree 3 4 1 Bridge Settings The Spanning Tree Protocol STP can be used to detect and disable network loops and to provide backup links between switches bridges or routers This allows the switch to interact with other bridging devices that is an STP compliant switch bridge or router in your network to ensure that only one route exists between any two stations on the network It also provides backup links which automatically take over when a primary link goes down STP STP uses a distributed algorithm to select a bridging device STP compliant switch bridge or router that serves as the root of the spanning tree network It selects a root port on each bridging device except for the root device which incurs the lowest path cost when forwarding a packet from that device to the root device Then it selects a designated bridging device from each LAN which incurs the lowest path cost when forwarding a packet from
183. itch User defined System Date This how the system time of the switch Its format is day of the week month date hours minutes seconds year System up time The time accumulated since this switch is powered up Its format is day hour minute second BIOS version The version of the BIOS in this switch Firmware version The firmware version in this switch Hardware Mechanical version The version of Hardware and Mechanical The figure before the hyphen is the version of electronic hardware The one after the hyphen is the version of mechanical Serial number The serial number is assigned by the Manufacture Host IP address This is IP address of the switch Subnet Mask This displays the IP subnet mask assigned to the device Gateway IP Address This displays the default gateway IP address assigned to the device Host MAC address This is the Ethernet MAC address of the management agent in this switch Console Baudrate This displays the baudrate of RJ 45 COM port RAM size The size of the RAM in this switch Flash size The size of the flash memory in this switch CPU Load This displays the load measured as averaged over the last 100ms 1sec and 10 seconds intervals Bridge FDB size This displays the bridge FDB size information Transmit Queue This displays the device s transmit hardware priority queue information Maximum Frame size This displays the device s maximum frame size information Note In all
184. k Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the Protocol Group Mapping information manually 161 3 12 Voice VLAN 3 12 1 Configuration Voice VLAN is VLAN configured specially for voice traffic By adding the ports with voice devices attached to voice VLAN we can perform QoS related configuration for voice data to ensure the transmission priority of voice traffic and voice quality The Voice VLAN feature enables voice traffic forwarding on the Voice VLAN then the switch can classify and schedule network traffic It is recommended that there be two VLANs on a port one for voice and one for data Before connecting the IP device to the switch the IP phone should configure the voice VLAN ID correctly It should be configured through its own GUI Web Interface To configure Voice VLAN in the web interface 1 Select Enabled in the Voice VLAN Configuration 2 Specify VLAN ID Aging Time Traffic Class 3 Specify Port Mode Security Discovery Protocol in the Port Configuration 4 Click Apply Mode VLAN ID Aging Time 25400 Jsecons Traffic Class T Disabled v Disabled v 2 Disabled v Disabled v 3 Disabled v Disabled v 4 Disabled v Disabled v 5 Disabled v Disa
185. k Reset to undo any changes made locally and revert back to previously saved values Upper right icon Refresh clear You can click them to refresh the ACL Port Configuration or clear them manually 56 3 2 2 Rate Limiters Parameter Description The section describes how to configure the switch s ACL rate limiter parameters The rate limiter Level from 1 to 16 allows the user to set rate limiter value and units with pps or kbps Web Interface To configure ACL Rate Limiter in the web interface 1 Click Configuration ACL then Rate Limiter 2 3 To scroll the unit with pps or kbps 4 Click Apply to save the setting 5 previously saved values ACL Rate Limiter Configuration Rate Limiter ID Rate Unit gt lt gt w 1 1 pps Mi 2 1 pps y 3 1 pps Mi 4 1 pps 5 1 pps y 6 1 pps y 7 1 pps e 8 1 pps w 9 1 pps y 10 1 pps y 11 1 pps w 12 1 pps hd 13 1 pps y 14 1 pps y 15 1 pps w 16 1 pps y Figure 3 2 2 The ACL Rate Limiter Configuration Rate Limiter ID The rate limiter ID for the settings contained in the same row Rate The allowed values are 0 3276700 in pps or 0 100 200 300 1000000 in kbps Unit Specify the rate unit The allowed values are o Buttons Specify the Rate field and the range from O to 3276700 If you want to cancel the setting click the reset button to revert back to Pps Packets per second Kbps Kbits per sec
186. k them to refresh the GARP Port Statistics information manually 167 3 14 GVRP 3 14 1 Configuration GVRP is an application based on Generic Attribute Registration Protocol GARP It is mainly used to automatically and dynamically maintain the group membership information of the VLANs The GVRP offers the function to provide the VLAN registration service through a GARP application It makes use of the GARP Information Declaration GID to maintain the ports associated with their attribute database and the GARP Information Propagation GIP to communicate among switches and end stations With the GID information and GIP the GVRP state machine maintain the contents of Dynamic VLAN Registration Entries for each VLAN and propagate these information to other GVRP aware devices to set up and update their knowledge database the set of VLANs associated with currently active members and through which ports these members can be reached This page allows you to configure the basic GVRP Configuration settings for all switch ports The settings relate to the currently selected unit as reflected by the page header Web Interface To configure GVRP Port Configuration in the web interface 1 Click GVRP Configure 2 Specify the GVRP configuration parameters 3 Click Apply GVRP GVRP rrole i i i ojo 3 i Disable v E gt i CHC KC CLC LC LCCC ol ojo i Diab v sabe v E
187. kable Web Interface To configure a RADIUS Overview Configuration in the web interface 1 Checked Auto refresh Figure 4 6 2 The RADIUS Authentication Server Status Overview The RADIUS server number Click to navigate to detailed statistics for this server IP Address The IP address and UDP port number in lt IP Address gt lt UDP Port gt notation of this server State The current state of the server This field takes one of the following values e Disabled The server is disabled e Not Ready The server is enabled but the IP communication is not yet up and running e Ready The server is enabled IP communication is up and running and the RADIUS module is ready to accept access attempts e Dead X seconds left Access attempts were made to this server but it did not reply within the configured timeout The server has temporarily been disabled but will get re enabled when the dead time expires The number of seconds left before this occurs is displayed in parentheses This state is only reachable when more than one server is enabled 245 RADIUS Accounting Servers The RADIUS server number Click to navigate the detailed statistics for this server IP Address The IP address and UDP port number in lt IP Address gt lt UDP Port gt notation of this server State The current state of the server This field takes one of the following values e Disabled The server is disabled e Not Re
188. l traffic arriving on the port will be classified and switched on the RADIUS assigned VLAN ID 235 If re authentication fails or the RADIUS Access Accept packet no longer carries a VLAN ID or it s invalid or the supplicant is no longer present on the port the port s VLAN ID is immediately reverted to the original VLAN ID which may be changed by the administrator without affecting the RADIUS assigned This option is only available for single client modes e Port based 802 1X e Single 802 1X To trouble shoot the VLAN assignments use the Monitor gt VLANs gt VLAN Membership and VLAN Port pages These pages show which modules have temporarily overridden the current port VLAN configuration RADIUS attributes used in identifying a VLAN ID RFC2868 and RFC3580 form the basis for the attributes used in identifying a VLAN ID in an Access Accept packet The following criteria are used e The Tunnel Medium Type Tunnel Type and Tunnel Private Group ID attributes must all be present at least once in the Access Accept packet e The switch looks for the first set of these attributes that have the same Tag value and fulfil the following requirements if Tag 0 is used the Tunnel Private Group ID does not need to include a Tag o Value of Tunnel Medium Type must be set to IEEE 802 ordinal 6 o Value of Tunnel Type must be set to VLAN ordinal 13 o Value of Tunnel Private Group ID must be a string of ASCII chars in the range
189. le without remapped e Remap DSCP from analyzer is remapped and frame is remarked with remapped DSCP value Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 185 3 15 7 DSCP Based The section configures the DSCP Based QoS mode The user can configure the basic Qos QoS DSCP based QoS Ingress Classification settings for all switches Web Interface To configure the DSCP Based QoS Ingress Classification parameters in the web interface 1 Click Configuration QoS and DSCP Based QoS Evoke to enable or disable the DSCP for Trust Scroll to select QoS class and DPL parameters Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values oh a E DSCP Trust 2 Hi Class FE i FE im i i im dun im im fu Figure 3 15 7 The DSCP Based QoS Ingress Classification Configuration 186 Parameter DSCP The maximum number of supported DSCP values is 64 Description Trust Click to check if the DSCP value is trusted QoS Class QoS Class value can be any of 0 7 DPL Drop Precedence Level 0 3 Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 187 3 15 8 DSCP The section configures the basic QoS DSCP translati
190. letter abbreviation of the user module This is used in the Users column in the port status table Port Status The table has one row for each port on the selected switch and a number of columns which are Port The port number for which the status applies Click the port number to see the status for this particular port Users Each of the user modules has a column that shows whether or not port security is enabled A means that the corresponding user module is not enabled whereas a letter indicates that the user module abbreviated by that letter see Abbr has enabled port security State Shows the current state of the port It can take one of four values e Disabled No user modules are currently using the port security service e Ready The port security service is in used by at least one user module and is waiting for frames from unknown MAC addresses to arrive e Limit Reached The port security service is enabled by at least the limit control user module That module has indicated that the limit is reached and no more MAC addresses should be taken in e Shutdown The port security service is enabled by at least the limit control user module and that module has indicated that the limit is exceeded No MAC addresses can be learned on the port until it is administratively reopened on the limit control configuration web page MAC Count Current Limit The two columns indicate the number of currently learned MAC add
191. lick to enable classification at ingress side Egress There are following configurable parameters for egress side 1 Remap DPO Select the DSCP value from selected menu to which you want to remap The DSCP value ranges from O to 63 2 Remap DP1 Select the DSCP value from selected menu to which you want to remap The DSCP value ranges from O to 63 There is following configurable parameter for Egress side e Remap Select the DSCP value from selected menu to which you want to remap TheDSCP value ranges from O to 63 Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 189 3 15 9 DSCP The section teaches the user how to configure and map the DSCP value to a QoS Classification Class and DPL value The settings relate to the currently selected unit as reflected by the page header Web Interface To configure the DSCP Classification parameters in the web interface Click Configuration QoS and DSCP Translation Scroll to set the DSCP parameters Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values 20790 DPL DSCP SA Y if BE o D D lt o lt BE BE BE BE BE BE BE BE BE BE BE BE BE BE o lt o lt o lt i lt lt o lt o lt o lt o
192. limit the number of multicast groups to which a switch port can belong Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 90 3 5 2 VLAN Configuration Parameter Description The section describes the VLAN configuration setting process integrated with IGMP snooping function Each setting page shows up to 99 entries from the VLAN table The default is 20 and can be selected through the Entries Per Page input field During your first visit the web page will show the first 20 entries from the beginning of the VLAN Table The first displayed will be the one with the lowest VLAN ID found in the VLAN Table The VLAN input fields allow the user to select the starting point in the VLAN Table By clicking the button the displayed table will update starting from that or the next closest VLAN table match Web Interface To configure the IGMP Snooping VLAN Configuration in the web interface 1 Click Configuration IGMP Snooping then VLAN Configuration 2 Evoke to enable or disable Snooping IGMP Querier Specify the parameters in the blank field 3 Click Refresh to update the data or click lt lt or gt gt to display previous entry or next entry 4 Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved values IGMP Snooping VLAN Co
193. llow the user to select the starting point in the IGMPv3 Information Table Clicking the button will update the displayed table starting from that or the closest next IGMPv3 information table match In addition the two input fields will assume the value of the first displayed entry allowing for continuous refresh with the same start address upon a button click This will use the last entry of the currently displayed table as a basis for the next lookup When the end is reached the text No More Entries is shown in the displayed table Use the buttons to start over IGMPv3 Information Table Columns VLAN ID VLAN ID of the group Group Group address of the group displayed Port Switch port number Mode Indicates the filtering mode maintained per VLAN ID Port Number Group Address basis It can be either Include or Exclude Source Address IP address of the source Currently the system limits the total number of IP source addresses for filtering to be 128 Type Indicates the type It can be either Allow or Deny Auto refresh To evoke the auto refresh icon then the device will refresh the log automatically Upper right icon Refresh lt lt gt gt You can click them to refresh the IGMP group status manually Click lt lt or gt gt to move to the next or previous page 99 3 6 MLD Snooping 3 6 1 Basic Configuration Curiously enough a network node that acts as a source of IP
194. mation Parameter MLDv2 Information Table Columns description VLAN ID VLAN ID of the group Group Group address of the group displayed Port Switch port number Mode Indicates the filtering mode maintained per VLAN ID port number Group Address basis It can be either Include or Exclude Source Address IP address of the source Currently the system limits the total number of IP source addresses for filtering to be 128 Type Indicates the type It can be either Allow or Deny 109 3 7 MVR 3 7 1 Configuration The MVR feature enables multicast traffic forwarding on the Multicast VLAN Ina multicast television application a PC or a television with a set top box can receive the multicast stream Multiple set top boxes or PCs can be connected to one subscriber port which is a switch port configured as an MVR receiver port When a subscriber selects a channel the set top box or PC sends an IGMP join message to switch A so it can join the appropriate multicast Uplink ports that send and receive multicast data to and from the multicast VLAN are called MVR source ports The section describes how the user could set the MVR basic configuration and some parameters in the switch Web Interface To configure the MLD Snooping Port Group Configuration in the web interface 1 Click Configuration MVR Configuration2 Scroll the MVR mode to enable or disable and to set all parameters 2 Click Apply
195. ment Protocol SNMP The following conventions are used throughout this guide to show information NOTE Emphasizes important information or calls your attention to related features or instructions cause personal injury CAUTION Alerts you to a potential hazard that could cause loss of data or damage the system or equipment WARNING Alerts you to a potential hazard that could See the Customer Support Warranty booklet included with the product A copy of the specific warranty terms applicable to your manufacture products and replacement parts can be obtained from Vigitron Inc Vigitron Inc does not warrant that the hardware will work properly in all environments and applications and marks no warranty and representation either implied or expressed with respect to the quality performance merchantability or fitness for a particular purpose Vigitron disclaims liability for any inaccuracies or omissions that may have occurred Information in this User s Manual is subject to change without notice and does not represent a commitment on the part of Vigitron Vigitron assumes no responsibility for any inaccuracies that may be contained in this User s Manual Vigitron makes no commitment to update or keep current the information in this User s Manual and reserves the rights to make improvements to this User s Manual and or to the products described in this FCC Warning FCC Caution CE Mark Warning
196. meter Mode Indicates the HTTPS mode operation Possible modes are Description e Enabled Enables the HTTPS mode operation e Disabled Disables the HTTPS mode operation Automatic Redirect Indicates the HTTPS redirect mode operation Automatically redirect the web browser to HTTPS when the HTTPS mode is enabled Possible modes are e Enabled Enables the HTTPS redirect mode operation e Disabled Disables the HTTPS redirect mode operation 261 4 11 Auth Method Parameter Description This page shows how to configure an authenticated user when they log into the switch via one of the management client interfaces Web Interface To configure an Authentication Method Configuration in the web interface 1 Specify which client console telent ssh web you want to monitor 2 Specify the Authentication Method none local radius tacacs 3 Checked Fallback 4 Click Apply Client Authentication Method Fallback console local v telnet local ssh local web local v Figure 4 11 1 The HTTPS Configuration Client The management client for which the configuration below applies Authentication Method Authentication method can be set to one of the following values e None Authentication is disabled and login is not possible e Local Uses the local user database on the switch for authentication e Radius Uses a remote RADIUS server for authentication e Tacacs Uses a remote TACACS server
197. n The section describes how to configure the ARP Inspection parameters of the switch You could use the ARP Inspection configure to manage the ARP table This section describes how to configure the ARP inspection setting including e Mode Enabled and Disabled e Port Enabled and Disabled Web Interface To configure an ARP Inspection Configuration in the web interface 1 Select Enabled in the mode of ARP inspection configuration 2 Select Enabled of the specific port in the mode of port mode configuration 3 Click Apply EE AE lt lt a lt 2 22 lt JL lt JL lt E lt Ee AIEEE lt lt L lt JL lt jl lt E lt EEIE lt JL lt L lt E lt k ia Port 2E a BE aes A E EN pee Ez s n E o res Eg Es 16 A sa 5 E2 Ca 2 2 E 25 26 i i Figure 4 2 1 The ARP Inspection Configuration 218 Parameter Mode of ARP Inspection Configuration Enables or disables the global ARP oe Bs inspection Description p Port Mode Configuration Specifies the ARP Inspection is enabled on which ports Only when both global mode and port mode on a given port are enabled ARP inspection is enabled on this given port Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 219 4 2 2 Static Table Parameter Description The section c
198. n the switch port connected to the supplicant NOTE Supposed two backend servers are enabled and that Gi the server timeout is configured to X seconds using the AAA configuration page and that the first server in the list is currently down but not considered dead Now if the supplicant retransmits the EAPOL start frames at a rate faster than X seconds then it will never get authenticated because the switch will cancel the on going backend authentication server requests whenever it receives a new EAPOL start frame from the supplicant And since the server hasn t yet failed because the X seconds haven t expired the same server will be contacted upon the next backend authentication server request from the switch This scenario will loop forever Therefore the server timeout should be smaller than the supplicant s EAPOL start frame retransmission rate 233 Single 802 1X Once a supplicant is successfully authenticated on a port in a port based 802 1X authentication the whole port is opened for network traffic This allows other clients connected to the port e g through a hub to piggy back on the successfully authenticated client and get network access even though they really aren t authenticated To overcome this security breach use the single 802 1X variant The single 802 1X is really not an IEEE standard but features many of the same characteristics as the port based 802 1X In the ingle 802 1X only one supplicant
199. n allows or disallows access to the protected resource An example of a NAS implementation is IEEE 802 1X NetBIOS is an acronym for Network Basic Input Output System It is a program that allows applications on separate computers to communicate within a Local Area Network LAN and it is not supported on a Wide Area Network WAN The NetBIOS gives each computer in the network both a NetBIOS name and an IP address corresponding to a different host name It provides the session and transport services described in the Open Systems Interconnection OSI model NFS is an acronym for Network File System It allows hosts to mount partitions on a remote system and use them as though they are local file systems NFS allows the system administrator to store resources in a central location on the network providing authorized users continuous access to them This means NFS supports sharing of files printers and other resources as persistent storage over a computer network NTP is an acronym for Network Time Protocol a network protocol for synchronizing the clocks of computer systems NTP uses UDP datagrams as transport layer OAM is an acronym for Operation Administration and Maintenance It is a protocol described in ITU T Y 1731 used to implement carrier Ethernet functionality MEP functionality like CC and RDI is based on this 284 Optional TLVs OUI PCP PD PHY PING PoE Policer Private VLAN A LLDP frame contai
200. n entry of the MLD Snooping Group Information 4 Click Clear to clear the MLD Snooping Groups information w MLD Snooping Groups Information Aaterohedh Rahas lt Start trem VLAN ard group siihen with ares per paga Port Members VLAN ID Groups t 3lajalsjo 10011 LERE 10096 1097 Lo No more ertrar Figure 3 6 5 The MLD Snooping Groups Information Navigating the MLD Group Table Each page shows up to 99 entries from the MLD group table The default is 20 and can be selected through the Entries Per Page input field During the first visit the web page will show the first 20 entries from the beginning of the MLD group table The Start from VLAN and Group input fields allow the user to select the starting point in the MLD group table Clicking the button will update the displayed table starting from that or the next closest MLD group table match In addition the two input fields will assume the value of the first displayed entry upon a button click This allows for continuous refresh with the same start address It will use the last entry of the currently displayed as a basis for the next lookup When the end is reached the text No More Entries is shown in the displayed table Use the button to start over MLD Snooping Information Table Columns VLAN ID VLAN ID of the group Groups Group address of the group displayed Port Members Ports under this group Auto refresh To evoke the auto refresh icon the
201. n links other than between network connectivity devices and endpoints and therefore does not need to advertise the multitude of network policies that frequently run on an aggregated link interior to the LAN 123 Tag Tag indicate whether the specified application type is using a tagged or an untagged VLAN Untagged indicates that the device is using an untagged frame format and as such does not include a tag header as defined by IEEE 802 1Q 2003 In this case both the VLAN ID and the Layer 2 priority fields are ignored and only the DSCP value has relevance Tagged indicates that the device is using the IEEE 802 1Q tagged frame format and that both the VLAN ID and the Layer 2 priority values are being used as well as the DSCP value The tagged format includes an additional field known as the Tag Header The tagged frame format also includes priority tagged frames as defined by IEEE 802 10 2003 VLAN ID VLAN identifier VID for the port as defined in IEEE 802 1Q 2003 L2 Priority L2 Priority is the Layer 2 priority to be used for the specified application type L2 Priority may specify one of eight priority levels 0 through 7 as defined by IEEE 802 1D 2004 A value of 0 represents use of the default priority as defined in IEEE 802 1D 2004 DSCP DSCP value to be used to provide Diffserv node behavior for the specified application type as defined in IETF RFC 2474 DSCP may contain one of 64 code point values 0 through 63
202. n save the configuration to ROM 38 2 6 7 Access Parameter Description The function is used to configure SNMPv3 accesses The Entry index key are Group Name Security Model and Security level To create a new access account please check lt Add new access gt button and enter the access information then check lt Save gt Max Group Number 14 Web Interface To display the configure SNMP Access in the web interface 1 Click SNMP then Accesses 2 Click Add New Access 3 Specify the SNMP access parameters 4 Click Apply 5 Ifyou want to modify or clear the setting then click Reset Figure 2 6 6 The SNMP Accesses Configuration Delete Check to delete the entry It will be deleted during the next save Group Name A string identifying the group name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 Security Model Indicates the security model that this entry should belong to Possible security models are e Any Any security model accepted v1 v2c usm e V1 Reserved for SNMPv1 e V2c Reserved for SNMPv2c e Usm User based Security Model USM 39 Read View Name The name of the MIB view defining the MIB objects for which this request may request the current values The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 The name of the MIB view defines
203. n the port This implies that all secured MAC addresses will be removed from the port and no new address will be learned Even if the link is physically disconnected and reconnected on the port by disconnecting the cable the port will remain shut down There are three ways to re open the port 1 Boots the stack or elect a new master switch 2 Disables and re enables limit control on the port or the stackswitch 3 Click the Reopen button e Trap Shutdown If limit 1 MAC addresses is seen on the port both the Trap and the Shutdown actions described above will be taken Port Security limit The maximum number of MAC addresses that can be secured This number cannot exceed 1024 If the limit is exceeded the corresponding action is taken The switch is born with a total number of MAC addresses from which all ports draw whenever a new MAC address is seen on a port security enabled port Since all ports draw from the same pool a configured maximum may not be granted if the remaining ports have already used all available MAC addresses Spanning Tree Admin Edge Control whether the operEdge flag should start as set or cleared the initial operEdge state when a port is initialized Spanning Tree BPDU Guard If this is enabled the port will disable itself once it receives the valid BPDU s Contrary to the similar bridge setting the port edge status does not affect this setting 208 A port entering error disabled state due
204. n the SNMP System Configuration page SNMP State The term SNMP here is used for the activation or de activation of SNMP Enable Enables SNMP state operation Disable Disables SNMP state operation Engine ID SNMPv3 engine ID syntax 0 9 a f A F min 5 octet max 32 octet fifth octet can t input 00 If the Engine ID changed it will clear all original users 32 2 6 2 Configuration Parameter Description The function is used to configure SNMP communities To enable a new community statistics please check the button Y and choice lt Enable gt to configure SNMP function Web Interface To display the configure SNMP Configuration in the web interface 1 Click SNMP then Configuration 2 Evoke SNMP State to enable or disable the SNMP function 3 Click Apply public__ private Disable Figure 2 6 2 The SNMP Configuration Get Community Indicates the community read access string to permit access to SNMP agent The allowed string length is 1 to 32 and the allowed content is the ASCII characters from 33 to 126 The field is applicable only when SNMP version is SNMPv1 or SNMPv2c If SNMP version is SNMPv3 the community string will be associated with SNMPv3 communities table It provides more flexibility to configure security name than a SNMPv1 or SNMPv2c community string In addition to community string a particular range of source addresses can be used to restrict source subnet
205. n the device will refresh the log automatically Upper right icon Refresh lt lt gt gt You can click them to refresh the IGMP Group Status manually Click lt lt or gt gt to move to the next or previous page 108 3 6 6 IPv6 SSM The section describes how the user can configure the entries in the MLDv2 information table are shown on this page The MLDv2 information table is sorted first by VLAN ID then by group and then by Port No Different source addresses belong to the same group are treated as single entry Information Each page shows up to 64 entries from the MLDv2 SSM Source Specific Multicast Information table The default is 20 and can be selected through the Entries Per Page input field During the first visit the web page will show the first 20 entries from the beginning of the MLDv2 information table The Start from VLAN and Group input fields allow the user to select the starting point in the MLDv2 information table Web Interface To display the MLDv2 IPv6 SSM information in the web interface 1 Click Configuration MLD Snooping then IPv6 SSM Information 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh Click Refresh to refresh an entry of the MLDv2 IPv6 SSM Information 4 Click lt lt or gt gt to move to previous or next entry 9 VLANID Group Port Mode Source Address Type E 1 RENEE S22 A Figure 3 6 6 The IPv6 SSM Infor
206. n to refresh the information automatically Upper right icon Refresh Clear lt lt gt gt You can click them to refresh or clean up the MAC address entries manually Press lt lt or gt gt to go to the next or previous page of the table NOTE Gi 33 33 00 00 00 01 Destination MAC for IPv6 Router Advertisement reference IPv6 RA JPG 33 33 00 00 00 02 Destination MAC for IPv6 Router Solicitation reference IPv6 RS JPG 33 33 FF 73 01 29 Destination MAC for IPv6 Neighbor Solicitation reference IPv6 DAD JPG 33 33 FF A8 01 01 your switch MAC address for IPv6 global IP FF FF FF FF FF FF for Broadcast 144 3 11 VLAN To assign a specific VLAN for management purpose The management VLAN is used to establish an IP connection to the switch from a workstation connected to a port in the VLAN This connection supports a VSM SNMP and Telnet session By default the active management VLAN is VLAN 1 but you can designate any VLAN as the management VLAN using the Management VLAN window Only one management VLAN can be active at a time When you specify a new management VLAN your HTTP connection to the old management VLAN is lost For this reason you should have a connection between your management station and a port in the new management VLAN or connect to the new management VLAN through a multi VLAN route 3 11 1 VLAN The VLAN membership configuration for the selected switch unit switch can be monitored
207. name The IP address or hostname of the RADIUS accounting server IP address is expressed in dotted decimal notation Port The UDP port to use on the RADIUS accounting server If the port is set to O zero the default port 1813 is used on the RADIUS accounting server Secret The secret up to 29 characters long shared between the RADIUS accounting server and the switch stack TACACS Authentication Server Configuration The table has one row for each TACACS authentication server and a number of columns which are The TACACS authentication server number for which the configuration below applies Enabled Enables the TACACS authentication server by checking this box IP Address Hostname The IP address or hostname of the TACACS authentication server The IP address is expressed in dotted decimal notation Port The TCP port used on the TACACS authentication server If the port is set to O zero the default port 49 is used on the TACACS authentication server Secret The secret up to 29 characters long shared between the TACACS authentication server and the switch stack Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 244 4 6 2 Radius Overview Parameter Description This section shows you an overview of the RADIUS Authentication and Accounting servers status to ensure the function is wor
208. ncy synchronized Not to be confused with real time clock synchronized IEEE 1588 TACACS is an acronym for Terminal Access Controller Access Control System Plus It is a networking protocol which provides access control for routers network access servers and other networked computing devices via one or more centralized servers TACACS provides separate authentication authorization and accounting services Tag Priority is a 3 bit field storing the priority level for the 802 1Q frame TCP is an acronym for Transmission Control Protocol It is a communications protocol that uses the Internet Protocol IP to exchange the messages between computers The TCP protocol guarantees reliable and in order delivery of data from sender to receiver and distinguishes data for multiple connections by concurrent applications for example Web server and e mail server running on the same host The applications on networked hosts can use TCP to create connections to one another It is known as a connection oriented protocol which means that a connection is established and maintained until such time as the message or messages to be exchanged by the application programs at each end have been exchanged TCP is responsible for ensuring that a message is divided into the packets that IP manages and for reassembling the packets back into the complete message at the other end Common network applications that use TCP include the World Wide Web WWW e mail an
209. nd monitor through any one port of the switch and all the status of the switch including MIBs status each port activity Spanning tree status port aggregation status multicast traffic VLAN and priority status even illegal access record and so on The default values of the Vi3026 are listed in the table below IP Address 192 168 1 1 Subnet Mask 255 255 255 0 Default Gateway 192 168 1 254 Username admin Password After the Vi3026 has been finished configuration you can browse the interface For instance if you type http 192 168 1 1 in the address row in a browser it will show the following screen and will ask you to input in the username and password in order to login and access authentication The default username is admin and password is empty For first time use please enter the default username and password and then click the lt Login gt button The login process now is completed In this login menu you have to input the complete username and password respectively the Vi3026 will not give you a shortcut to username automatically This looks inconvenient but it s the safer option The Vi3026 supports a simple user management function to allow only one administrator to configure the system at any one time The use of simultaneous administrators could result in unpredictable operation Additional users even with administrator s identity should only monitor the system Those
210. nfiguration MLD Snooping then Basic Configuration 2 Evoke to enable or disable the global configuration parameters Evoke the port to join router port and fast leave 3 Scroll to select the throttling mode with Unlimited or 1 to 10 Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved values gt 100 Parameter Description t a oT Pon ma Ey EE ERE Eg is i EN oe pa ENE 8 4 5E a7 mE o 2 A ES S A i z i a Figure 3 6 1 The MLD Snooping Basic Configuration Snooping Enabled Enables the global MLD snooping Unregistered IPMCv6 Flooding Enabled Enables unregistered IPMCv6 traffic flooding Please note that disabling unregistered IPMCv6 traffic flooding may lead to failure of Neighbor Discovery MLD SSM Range SSM Source Specific Multicast Range allows the SSM aware hosts and routers run the SSM service model for the groups in the address using IPv6 address range Proxy Enabled Enables MLD proxy This feature can be used to avoid forwarding unnecessary join and leave messages to the router side Port The port index what you enable or disable the MLD snooping function Router Port Specifies which ports act as router ports A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device or MLD querier If an aggregation member port is selected as
211. nfiguration Retest Startfrom VLAN Wir 20 entnes per page VLAN ID Snooping Enabled IGMP Querior Compatibility RV Olf sec QRI 0 1 sec LLOI 0 1 sec URI soc 1 vJ y ug E z Apply Reset Figure 3 5 2 The IGMP Snooping VLAN Configuration VLAN ID It displays the VLAN ID of the entry Snooping Enabled Enables the per VLAN IGMP Snooping Only up to 32 VLANs can be selected IGMP Querier A router sends IGMP query messages onto a particular link This router is called the Querier Enables the IGMP querier in the VLAN Compatibility Compatibility is maintained by hosts and routers taking appropriate actions depending on the versions of IGMP operating on hosts and routers within a network The allowed selection is IGMP Auto Forced IGMPv1 Forced IGMPv2 or Forced IGMPv3 The default compatibility value is IGMP Auto RV Robustness Variable The Robustness Variable allows tuning for the expected packet loss on a network The allowed range is 1 to 255 The default robustness variable value is 2 QI Query Interval The query interval is the interval between general queries sent by the querier The allowed range is 1 to 31744 seconds The default query interval is 125 seconds QRI Query Response Interval The max response time used to calculate the Max Resp Code inserted into the periodic general queries The allowed range is 0 to 31744 in tenths of seconds The default query response interval is 100 in tenths of
212. nformation warnings and errors e Warning Send warnings and errors e Error Send errors Security Level There are three kinds of choices e NodAuth NoPriv No authentication and no privacy e Auth NoPriv Authentication and no privacy e Auth Priv Authentication and privacy Authentication Protocol You can choose MD5 or SHA for authentication Authentication Password e The length of MD5 Authentication Password is restricted to 8 32 e The length of SHA Authentication Password is restricted to 8 40 Privacy Protocol You can set DES encryption for UserName Privacy Password The length of Privacy Password is restricted to 8 32 42 3 1 Port 3 1 1 Configuration This chapter describes all of the basic network configuration tasks which include the Ports Layer 2 network protocol e g VLANs QoS IGMP ACLs PoE etc and any setting of the switch The section describes how to configure the port detail parameters of the switch You could use the Port configure to enable or disable the Port of the switch Monitor the ports content or status in the function This chapter describes how to view the current port configuration and how to configure ports to non default settings including Linkup Linkdown Speed Current and configured Flow Control Current Rx Current Tx and Configured Maximum Frame Size Excessive Collision Mode Power Control Web Interface To configure a Current
213. ng Frame A V ji lt lt 2z lt ML clic ii lt lt JAR i 2 lt i lt p lt it KILL IL ILS IL ETL ILC ILC ILLS 4 lt T lt lt 2 lt lt 2 2 lt lt lt 2 lt ji lt lt amp lt EA e zA 155 ca aes E A EA DEA a EAN a MG Unaware y E TAB E 18 19 2D Ea 2 iz E 25 26 ANANKA Figure 3 11 2 The VLAN Port Configuration q i a lt p lt TC ICI DANA ANA RNA RAR ANA RADA NAANAA 9 lt iE ale lt I lt lalala lt p lt j lt ai lt EEEH 2 allele lt p lt lt lt p lt lt alaja lt lt lt y a lt it alle lt p lt ar EVE lt p lt ue NEVES KIL CII lt lt El a lt 147 Parameter Description Ethertype for Custom S ports This field specifies the Ethertype used for custom S ports This is a global setting for all the custom S ports The custom Ethertype enables the user to change the Ethertype value on a port in order to support network devices that do not use the standard 0x8100 Ethertype field value on 802 10 tagged or 802 1p tagged frames Port This is the logical port number of this row Port Type The follow are different port types Unaware Customer port C port Service port S port Custom Service port S custom port If the port type is Unaware all of the frames are classified to the port VLAN ID and the tags are n
214. ng length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 The community string will be treated as security name and map a SNMPv1 or SNMPv2c community string UserName The UserName access string to permit access to SNMPv3 agent The length of UserName string is restricted to 1 32 Source IP Indicates the SNMP access source address A particular range of source addresses can be used to restrict source subnet when combined with source mask Source Mask Indicates the SNMP access source address mask 34 2 6 4 Users The function is used to configure SNMPv3 user The Entry index key is UserName To create a new UserName account please check lt Add New User gt button Enter the user information and then check lt Save gt Max Group Number 10 Web Interface To display the configure SNMP Users in the web interface 1 Click SNMP then Users 2 Specify the privilege parameter 3 Click Apply Figure 2 6 3 The SNMP Users Configuration Parameter Delete Check to delete the entry It will be deleted during the next save Description User Name A string identifying the user name that this entry should belong to The allowed string length is 1 to 32 and the allowed content is ASCII characters from 33 to 126 Security Level Indicates the security model that this entry should belong to Possible security models are e NodAuth NoPriv No authentication and no privacy e Auth NoPriv
215. nge notices from network devices implementing SNMP SNTP is an acronym for Simple Network Time Protocol a network protocol for synchronizing the clocks of computer systems SNTP uses UDP datagrams as transport layer Service Set Identifier is a name used to identify the particular 802 11 wireless LANs to which a user wants to attach A client device will receive broadcast messages from all access points within range advertising their SSIDs and can choose one to connect to based on pre configuration or by displaying a list of SSIDs in range and asking the user to select one Wikipedia SSH is an acronym for Secure SHell It is a network protocol that allows data to be exchanged using a secure channel between two networked devices The encryption used by SSH provides confidentiality and integrity of data over an insecure network The goal of SSH was to replace the earlier rlogin TELNET and rsh protocols which did not provide strong authentication or guarantee confidentiality Wikipedia SSM in SyncE this is an abbreviation for Synchronization Status Message and is containing a QL indication 287 STP SyncE T TACACS Tag Priority TCP TELNET TFTP UDP Spanning Tree Protocol is an OSI layer 2 protocol which ensures a loop free topology for any bridged LAN The original STP protocol is now obsolete by RSTP SyncE is an abbreviation for Synchronous Ethernet This functionality is used to make a network clock freque
216. ning the ARP caches This feature is used to block such attacks Only valid ARP requests and responses can go through the switch device Auto negotiation is the process where two different devices establish the mode of operation and the speed settings that can be shared by those devices for a link CC is an acronym for Continuity Check It isa MEP functionality that is able to detect loss of continuity in a network by transmitting CCM frames to a peer MEP CCM is an acronym for Continuity Check Message It is an OAM frame transmitted from a MEP to its peer MEP and used to implement CC functionality CDP is an acronym for Cisco Discovery Protocol DEI is an acronym for Drop Eligible Indicator It is a 1 bit field in the VLAN tag DES is an acronym for Data Encryption Standard It provides a complete description of a mathematical algorithm for encrypting enciphering and decrypting deciphering binary coded information 278 DHCP DHCP Relay DHCP Snooping Encrypting data converts it to an unintelligible form called cipher Decrypting cipher converts the data back to its original form called plaintext The algorithm described in this standard specifies both enciphering and deciphering operations which are based on a binary number called a key DHCP is an acronym for Dynamic Host Configuration Protocol It is a protocol used for assigning dynamic IP addresses to devices on a network DHCP used by networked computers clients to
217. ns multiple TLVs For some TLVs it is configurable if the switch shall include the TLV in the LLDP frame These TLVs are known as optional TLVs If an optional TLVs is disabled the corresponding information is not included in the LLDP frame OUI is the organizationally unique identifier An OUI address is a globally unique identifier assigned to a vendor by IEEE You can determine which vendor a device belongs to according to the OUI address which forms the first 24 bits of a MAC address PCP is an acronym for Priority Code Point It is a 3 bit field storing the priority level for the 802 1Q frame It is also known as User Priority PD is an acronym for Powered Device In a PoE system the power is delivered from a PSE power sourcing equipment to a remote device The remote device is called a PD PHY is an abbreviation for Physical Interface Transceiver and is the device that implements the Ethernet physical layer IEEE 802 3 Ping is a program that sends a series of packets over a network or the Internet to a specific computer in order to generate a response from that computer The other computer responds with an acknowledgment that it received the packets Ping was created to verify whether a specific computer on a network or the Internet exists and is connected Ping uses Internet Control Message Protocol ICMP packets The PING Request is the packet from the origin computer and the PING Reply is the packet response from the target
218. nses Rx Malformed radiusAccClientExtMalformedRe Malformed packets include packets with Responses sponses an invalid length Bad authenticators or unknown types are not included as malformed access responses Bad radiusAcctClientExtBadAuthentic me number a Oe peros Rx containing invalid authenticators Authenticators ators y received from the server Th f RADIU kets of radiusAccClientExtUnknownType O PaE 2 3 Rx Unknown Types E unknown types that were received from the server on the accounting port The number of RADIUS packets that were radiusAccClientExtPacketsDropp received from the server on the Rx Packets Dropped PP ed accounting port and dropped for some other reason The number of RADIUS packets sent to Tx Requests radiusAccClientExtRequests the server This does not include retransmissions 3 a The number of RADIUS packets Tx Retransmissions a ald retransmitted to the RADIUS accounting server The number of RADIUS packets destined for the server that have not yet timed radiusAccClientExtPendingReque out or received a response This variable Tx Pending Requests ae sts is incremented when a request is sent and decremented due to receipt of a Response timeout or retransmission The number of accounting timeouts to Tx Timeouts radiusAccClientExtTimeouts ine servet Aier a timeout une aiem may retry to the same server send to a different server or give up A retry to the 249 Other Info same server is counted
219. nt to open or save this file 2 Name config xml Type XML Document 49 4KB From 192 168 20 22 d While files from the Internet can be useful some filgW4an potentially harm your computer If you do not trust the sourg do not open or save this file What s the risk Figure 5 4 1 The Restore the Backup Configuration Parameter Button Description e Save Click the Save button to store the configuration to the PC or server 271 5 4 2 Import This section describes how to export the switch configuration for any maintenance Config needs Any current configuration files will be exported as XML format Web Interface To configure an Import Config Configuration in the web interface 1 Click Browse to select the configuration file 2 Click Upload ome I Upload Choose File to Upload E 13679_div a My Recent pan Documents My Network File name z Places Files of type fan Files y Figure 5 4 2 The Import Config Parameter Browse Click the Browse button to search the configuration URL and filename Description Upload Click the Upload button to upload the configuration 272 5 5 Diagnostics 5 5 1 Ping Parameter Description This section provides a set of basic system diagnosis It lets the users know that whether the system is healthy or needs to be fixed The basic system check includes ICMP Ping ICMPv6 and VeriPHY Cable Diagnostics This
220. o centrally control the VLAN on which a successfully authenticated supplicant is placed on the switch Incoming traffic will be classified to and switched on the RADIUS assigned VLAN The RADIUS server must be configured to transmit special RADIUS attributes to take advantage of this feature see RADIUS Assigned VLAN Enabled below for a detailed description The RADIUS Assigned VLAN Enabled checkbox provides a quick way to globally enable disable the RADIUS server assigned VLAN functionality When checked the individual ports ditto setting determines whether the RADIUS assigned VLAN is enabled on that port When unchecked the RADIUS server assigned VLAN is disabled on all ports Guest VLAN Enabled A guest VLAN is a special VLAN typically with limited network access that 802 1X unaware clients are placed after a network administrator defined timeout The switch follows a set of rules for entering and leaving the guest VLAN as listed below The Guest VLAN Enabled checkbox provides a quick way to globally enable disable the Guest VLAN functionality When checked the individual ports ditto setting determines whether the port can be moved into guest VLAN When unchecked the ability to move to the guest VLAN is disabled on all ports Guest VLAN ID This is the value that a port s Port VLAN ID is set to if a port is moved to the guest VLAN It is only changeable if the Guest VLAN option is globally enabled The valid values ar
221. od for isolating ports on a layer 2 switch comprises configuring each of the ports on the layer 2 switch as a protected port or a non protected port A destination address on a data packet is matched with a physical address on said layer 2 switch and a forwarding map is generated for the data packet based upon the destination address on the data packet The data packet is then sent to the plurality of ports pursuant to the forwarding map generated based upon whether the ingress port was configured as a protected or non protected port Isolation This page is used for enabling or disabling port isolation on ports in a private VLAN A port member of a VLAN can be isolated to other isolated ports on the same VLAN and private VLAN Web Interface To configure Port Isolation configuration in the web interface 1 Click VLAN then Port Isolation 2 Evoke which port want to enable port isolation 3 Click Apply Port Number Figure 3 11 5 2 The Port Isolation Configuration Parameter Port Numbers A check box is provided for each port of a private VLAN When checked the port isolation is enabled on that port When unchecked the port isolation is disabled on that port By default the port isolation is disabled on all ports Description Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 154 3 11 6 MAC Bas
222. ollowing modes e g modes using the Port Security functionality to secure MAC addresses e Single 802 1X e Multi 802 1X e MAC Based Auth If a client is denied access either because the RADIUS server denies the client access or because the RADIUS server request times out according to the timeout specified on the Configuration gt Security gt AAA page the client is put on hold in the unauthorized state The hold timer does not count during an on going authentication In MAC based Auth mode the switch will ignore new frames coming from the client during the hold time 231 The hold time can be set to a number between 10 and 1000000 seconds RADIUS Assigned QoS Enabled The RADIUS assigned QoS provides a mean to centrally control the traffic class to which traffic coming from a successfully authenticated supplicant is assigned on the switch The RADIUS server must be configured to transmit special RADIUS attributes to take advantage of this feature see RADIUS Assigned QoS Enabled below for a detailed description The RADIUS Assigned QoS Enabled checkbox provides a quick way to globally enable disable the RADIUS server assigned QoS Class functionality When checked the individual ports ditto setting determines whether the RADIUS assigned QoS class is enabled on that port When unchecked the RADIUS server assigned QoS class is disabled on all ports RADIUS Assigned VLAN Enabled The RADIUS assigned VLAN provides a mean t
223. olo i H 8 gt Disable v Disable v Disable w Disable v Disable w Disable w Disable v Disable v Disable w Disable w Disable w Disable v Disable w Disable w Disable v Hi 3 5 E A i 3 i lt lt lt lt i na lt lt ol E gt lt a g 3 al lt j Figure 3 14 1 The GVRP Global Configuration 168 Parameter Description GVRP Mode GVRP Mode is a global setting To enable the GVRP globally select Enable from menu and to disable GVRP globally select Disable Port The port column shows the list of ports that you can configure per port GVRP settings There are three configuration settings which can be configured on per port bases 1 GVRP Mode This configuration is to enable disable GVRP Mode on a particular port locally a Disable Select Disable to disable GVRP mode on this port b Enable Select Enable to enable GVRP mode on this port i The default value of configuration is Disable 2 GVRP Rrole This configuration is used to configure restricted role on an interface a Disable Select Disable to disable GVRP rrole on this port b Enable Select Enable to enable GVRP rrole on this port i The default configuration is Disable Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the GVRP Global configuration info
224. on gathers many functions including MAC Table Information Static MAC Learning which cannot be categorized to some function type MAC table Switching of frames is based upon the DMAC address contained in the frame The switch builds up a table that maps MAC addresses to switch ports for knowing which ports the frames should go to based upon the DMAC address in the frame This table contains both static and dynamic entries The static entries are configured by the network administrator if the administrator wants to do a fixed mapping between the DMAC address and switch ports The frames also contain a MAC address SMAC address which shows the MAC address of the equipment sending the frame The SMAC address is used by the switch to automatically update the MAC table with these dynamic MAC addresses Dynamic entries are removed from the MAC table if no frame with the corresponding SMAC address has been seen after a configurable age time The MAC address table is configured on this page Set timeouts for entries in the dynamic MAC table and configure the static MAC table here Web Interface To configure MAC address table in the web interface Aging Configuration 1 Click Configuration 2 Specify the Disable Automatic Aging and Aging Time 3 Click Apply MAC Table Learning 1 Click Configuration 2 Specify the Port Members Auto Disable Secure 3 Click Apply Static MAC Table Configuration
225. on settings for all switches DSCP Translation translation can be done in ingress or egress Web Interface To configure the DSCP Translation parameters in the web interface 1 Click Configuration QoS and DSCP Translation 2 Scroll to set the ingress translate and egress remap DPO and remap DP1 parameters Evoke to enable or disable Classify Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved values Bow Ingress i i V lt A V i i 4 BT F D m BLL lt lt 8 E Laa Ed EEE EE lt oa o or f a fo ary CHC HC ILILILILIL lt 3 lt 3 5 lt lt a alalslalls Bl IR IR mn SI all lt click allas Bil Al S al ls SILILI ILL 3 lt 3 lt Ss oO S lt le S G S lt ES 2 S lt JL lt g lt QS lt 9 lt ES 21338 in Ressa LL 8 lt TUT lt lt lt p lt 8 lt 8 lt Figure 3 15 8 The DSCP Translation Configuration 188 Parameter DSCP The maximum number of supported DSCP values is 64 The valid DSCP value oe Bog ranges from 0 to 63 Description 8 Ingress Ingress side DSCP can be first translated to new DSCP before using the DSCP for QoS class and DPL map There are two configuration parameters for DSCP Translation 1 Translate DSCP at ingress side can be translated to any of 0 63 DSCP values 2 Classify C
226. on the switch Port Configuration The table has one row for each port on the selected switch and a number of columns which are Port The port number to which the configuration below applies Mode Controls whether the limit control is enabled on this port Both this and the global mode must be set to enabled for limit control to be in effect Notice that other modules may still use the underlying port security features without enabling limit control on a given port Limit The maximum number of MAC addresses that can be secured on this port This number cannot exceed 1024 If the limit is exceeded the corresponding action is taken The switch is born with a total number of MAC addresses from which all ports draw whenever a new MAC address is seen on a Port Security enabled port Since all ports draw from the same pool it may happen that a configured maximum cannot be granted if the remaining ports have already used all available MAC addresses Action If Limit is reached the switch can take one of the following actions e None Do not allow more than Limit MAC addresses on the port but take no further action e Trap If Limit 1 MAC addresses is seen on the port send an SNMP trap If Aging is disabled only one SNMP trap will be sent but with Aging enabled new SNMP traps will be sent every time the limit gets exceeded e Shutdown If Limit 1 MAC addresses is seen on the port shut down the port This implies that all sec
227. ond Apply Click Apply to apply changes Reset Click Reset to undo any changes made locally and revert back to previously saved values 57 3 2 3 Access The section describes how to configure Access Control List rule An Access Control Control List List ACL is a sequential list of permitted or denied conditions that apply to IP addresses MAC addresses or other more specific criteria This switch tests ingress packets against the conditions in an ACL one by one A packet will be accepted as soon as it matches a permit rule or dropped as soon as it matches a deny rule If no rules match the frame is accepted Other actions can also be invoked when a matching packet is found including rate limiting copying matching packets to another port or to the system log or shutting down a port This page shows the Access Control List ACL which is made up of the ACEs defined on this switch Each row describes the ACE that is defined The maximum number of ACEs is 256 on each switch Click on the lowest plus sign to add a new ACE to the list The reserved ACEs used for internal protocol cannot be edited or deleted The order sequence cannot be changed and the priority is highest Web Interface To configure Access Control List in the web interface 1 Click Configuration ACL then Configuration 2 Click the button to add a new ACL or use the other ACL modification buttons to specify the editing action e g edit delete
228. onfiguration files will be saved as XML format Web Interface To configure a Save User Configuration in the web interface 1 Click Save User 2 Click Yes Are you sure to save the current setting as Backup Configuration Figure 5 3 3 The Save as Backup Configuration Parameter Buttons Description e Save Click the Save button to save current setting as backup configuration 269 5 3 4 Restore User This section describes how to restore users information back to the switch Any current configuration files will be restored via XML format Web Interface To configure a Restore User Configuration in the web interface 1 Click Restore User 2 Click Yes Are you sure to restore the Backup Configuration Figure 5 3 4 The Restore the Backup Configuration Parameter Buttons Description e Save Click the Save button to restore the Backup Configuration to the switch 270 5 4 Export Import This section describes how to export and import the switch configuration Any current configuration files will be exported as XML format 5 4 1 Export Config This section describes how to export the switch configuration for maintenance needs Any current configuration files will be exported as XML format Web Interface To configure an Export Config Configuration in the web interface 1 Click Save Configuration 2 Save the file in your device File Download Do you wa
229. onfigures the static ARP inspection table parameters of the switch You could use the static ARP inspection table configure to manage the ARP entries Web Interface To configure a Static ARP Inspection Table Configuration in the web interface 1 Click Add New Entry 2 Specify the Port VLAN ID IP Address and MAC address in the entry 3 Click Apply Delete Port VLANID MAC Address IP Address Figure 4 2 2 The Static ARP Inspection Table Delete Check to delete the entry It will be deleted during the next save Port The logical port for the settings VLAN ID The VLAN ID for the settings MAC Address Allowed source MAC address in ARP request packets IP Address Allowed source IP address in ARP request packets Adding new entry Click to add a new entry to the static ARP inspection table Specifies the Port VLAN ID MAC address and IP address for the new entry Click Save Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 220 4 2 3 Dynamic The section configures the dynamic ARP inspection table parameters of the switch Table The dynamic ARP inspection table contains up to 1024 entries and is sorted first by port then by VLAN ID then by MAC address and then by IP address Web Interface To configure a Dynamic ARP Inspection Table Configuration in the web interface 1 Specify the Start from
230. ong with the associated Layer 2 and Layer 3 attributes which apply for a set of specific protocol applications on that port Improper network policy configurations are a very significant issue in VoIP environments that frequently result in voice quality degradation or loss of service Policies are only intended for use with applications that have specific real time network policy requirements e g interactive voice and or video services The network policy attributes advertised are 1 Layer 2 VLAN ID IEEE 802 1Q 2003 2 Layer 2 priority value IEEE 802 1D 2004 3 Layer 3 Diffserv code point DSCP value IETF RFC 2474 This network policy is potentially advertised and associated with multiple sets of application types supported on a given port The application types specifically addressed are 1 Voice Guest Voice Softphone Voice 2 3 4 Video Conferencing 5 Streaming Video 6 Control Signaling conditionally support a separate network policy for the media types above A large network may support multiple VoIP policies across the entire organization and different policies per application type LLDP MED allows multiple policies to be advertised per port each corresponding to a different application type Different ports on the same network connectivity device may advertise different sets of policies based on the authenticated user identity or port configuration It should be noted that LLDP MED is not intended to run o
231. online accounts banking etc or other services that rely on the affected computer Dotted Decimal Notation refers to a method of writing IP addresses using decimal numbers and dots as separators between octets An IPv4 dotted decimal address has the form x y z w where x y z and w are decimal numbers between 0 and 255 DSCP is an acronym for Differentiated Services Code Point It is a field in the header of IP packets for packet classification purposes EEE is an abbreviation for Energy Efficient Ethernet defined in IEEE 802 3az EPS is an abbreviation for Ethernet Protection Switching defined in ITU T G 8031 Ethernet Type or EtherType is a field in the Ethernet MAC header defined by the Ethernet networking standard It is used to indicate which protocol is being transported in an Ethernet frame FTP is an acronym for File Transfer Protocol It is a transfer protocol that uses the Transmission Control Protocol TCP and provides file writing and reading It also provides directory service and security features Multicast snooping Fast Leave processing allows the switch to remove an interface from the forwarding table entry without first sending out group specific queries to the interface The VLAN interface is pruned from the multicast tree for the multicast group specified in the original leave message Fast leave processing ensures optimal bandwidth management for all hosts on a switched network even when multiple multicast gro
232. orized In this mode the switch will send one EAPOL failure frame when the port link comes up Any client on the port will be disallowed network access e Port Based 802 1X In the 802 1X world the user is called the supplicant the switch is the authenticator and the RADIUS server is the authentication server The authenticator acts as the middleman The authenticator forwards requests and responses between the supplicant and the authentication server Frames sent between the supplicant and the switch is special 802 1X frames known as EAPOL EAP Over LANs frames EAPOL frames encapsulate EAP PDUs RFC3748 Frames sent between the switch and the RADIUS server are the RADIUS packets RADIUS packets also encapsulate EAP PDUs together with other attributes switch s IP address name and the supplicant s port number on the switch EAP allows different authentication methods MD5 Challenge PEAP and TLS The authenticator the switch doesn t need to know which authentication method the supplicant and the authentication server are using or how many information exchange frames are needed for a particular method The switch simply encapsulates the EAP part of the frame into the relevant type EAPOL or RADIUS and forwards it When authentication is complete the RADIUS server sends a special packet that contains a success or failure indication Aside from forwarding this decision to the supplicant the switch also uses it to open or block traffic o
233. ort and could be any of the types None Rx Tx or All You can scroll to choose one for your sampler type By default the value is None Sampling Rate Configured sampling rate on the ports Max Hdr Size Configured size of the header of the sampled frame Polling Interval Configured polling interval for the counter sampling Buttons e Edits the data source sampler configuration e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values e Cancel Click Cancel to cancel to clear up your setting Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the sFlow sampler information manually 201 3 17 Loop The loop protection is used to detect the presence of traffic When switch receives Protection packet s looping detection frame MAC address the same as oneself from port looping happens The port will be locked when it receives the looping detection frames 3 17 1 The section describes how to inspect and change the current loop protection Configuration configurations Web Interface To configure the Loop Protection parameters in the web interface 1 Click Configuration Loop Protection and Configuration Evoke to select enable or disable the port loop protection Set the parameter and select the action when looping been detected
234. ot removed Ingress Filtering Evoke t o enable ingress filtering on a port This parameter affects VLAN ingress processing If ingress filtering is enabled and the ingress port is not a member of the classified VLAN of the frame the frame is discarded By default the ingress filtering is disabled no checkmark Frame Type Determines whether the port accepts all frames or only tagged untagged frames This parameter affects VLAN ingress processing If the port only accepts tagged frames untagged frames received on the port are discarded By default the field is set to All Egress Rule Determines what device the port connects to If the port connects to VLAN unaware devices e g terminal work station the access link should be used If the port connect to VLAN aware devices e g switch connect to switch the trunk link should be used Hybrid link is used for more flexible application e Hybrid If the tag of tagged frame is as the same as PVID the tag of the frame will be removed The frame become an untagged frame and transmitted Any other tagged frame whose tag value is different from PVID are transmitted directly e Trunk All tagged frames with any tag value are transmitted e Access The tag of any tagged frame will be removed to become an untagged frame These untagged frames will be transmitted Port VLAN Mode Configures the port VLAN mode The allowed values are None or Specific This parameter affects VL
235. owing sub groups configuration read only configuration execute read write status statistics read only and status statistics read write e g for clearing of statistics User Privilege should be same or greater than the authorization privilege level to have the access to that group 25 2 4 IP 2 4 1 IPv4 IP is an acronym for Internet Protocol It is a protocol used for communicating data across an internet network IP is a best effort system which means that no packet of information sent over is assured to reach its destination in the same condition it was sent Each device connected to a Local Area Network LAN or Wide Area Network WAN is given an Internet Protocol address and this IP address is used to identify the device uniquely among all other devices connected to the extended network The current version of the Internet Protocol is IPv4 which has 32 bits Internet Protocol addresses allowing for in excess of four billion unique addresses This number is reduced drastically by the practice of webmasters taking addresses in large blocks the bulk of which remain unused There is a rather substantial movement to adopt a new version of the Internet Protocol IPv6 which would have 128 bits Internet Protocol addresses This number can be represented roughly by a three with thirty nine zeroes after it However IPv4 is still the protocol of choice for most of the Internet The IPv4 address for the switch could be obtained via
236. oyed on a separate VLAN for ease of deployment and enhanced security by isolation from data applications 2 Voice Signaling For use in network topologies that require a different policy for the voice signaling than for the voice media 3 Guest Voice Supports a separate limited feature set voice service for guest users and visitors with their own IP telephony handsets and other 126 similar appliances supporting interactive voice services 4 Guest Voice Signaling For use in network topologies that require a different policy for the guest voice signaling than for the guest voice media 5 Softphone Voice For use by softphone applications on typical data centric devices such as PCs or laptops 6 Video Conferencing For use by dedicated video conferencing equipment and other similar appliances supporting real time interactive video audio services 7 Streaming Video For use by broadcast or multicast based video content distribution and other similar applications supporting streaming video services that require specific network policy treatment Video applications relying on TCP with buffering would not be an intended use of this application type 8 Video Signaling For use in network topologies that require a separate policy for the video signaling than for the video media Policy Policy indicates that an endpoint device wants to explicitly advertise that the policy is required by the device It can be either Defined or
237. play the LACP System status in the web interface 1 Click Configuration LACP then System Status 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the LACP System Status Figure 3 3 2 2 The LACP System Status Aggr ID The Aggregation ID associated with this aggregation instance For LLAG the id is shown as isid aggr id and for GLAGs as aggr id Partner System ID The system ID MAC address of the aggregation partner Partner Key The Key that the partner has assigned to this aggregation ID Last changed The time since this aggregation changed Local Ports Shows which ports are a part of this aggregation for this switch The format is Switch ID Port Auto refresh Evoke Auto refresh to refresh the information automatically Upper right icon Refresh You can click them to refresh the LACP System status information manually 73 3 3 2 3 Port Status Parameter Description This section describes how to set up the LACP function on the switch then it provides a Port Status overview for all LACP instances Web Interface To display the LACP Port status in the web interface 1 Click Configuration LACP then Port Status 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the LACP Port Status AL panenna 6 JO i aay EA A ag ge ae SS
238. ply Reset Figure 3 7 2 The MVR Groups Information Delete Check to delete the entry It will be deleted during the next apply Port The logical port for the settings Allow Groups The IP multicast group that will be allowed Adding New Allow Group Click Add New Allow Group to add a new entry to the group allow table Specify the port and allow group of the new entry Click Apply e Buttons Apply Click Apply to save changes Reset Click Reset to undo any changes made locally and revert back to previously saved values 112 3 7 3 Groups Information Parameter Description The section describes how the user could display the MVR groups detail information on the switch Entries in the MVR group table are shown on this page The MVR group table is sorted first by VLAN ID and then by group Web Interface To display the MVR Groups Information in the web interface 1 Click Configuration MVR then Groups Information 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh Click the Refresh to refresh an entry of the MVR Groups Information 4 Click lt lt or gt gt to move to previous or next entry 9 Figure 3 7 2 The MVR Groups Information MVR Group Table Columns VLAN ID VLAN ID of the group Groups Group ID of the group displayed Port Members Ports under this group Auto refresh Evoke Auto refresh to refresh t
239. port VLAN ID MAC Address IP Address and entries per page 2 Checked Auto refresh Port ONEAN MA a 99 00 00 00 00 00 PIO OO Figure 4 2 3 The Dynamic ARP Inspection Table Parameter Port Switch port number for which the entries are displayed Description VLAN ID VLAN ID in which the ARP traffic is permitted MAC Address User MAC address of the entry IP Address User IP address of the entry Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh lt lt gt gt You can click them to refresh the Dynamic ARP Inspection Table manually Click lt lt or gt gt to move to the next or previous page 221 4 3 DHCP Snooping 4 3 1 Configuration The section describes how to configure the DHCP snooping parameters of the switch The DHCP snooping can prevent attackers from adding their own DHCP servers to the network This section describes how to configure DHCP snooping setting including e Snooping Mode Enabled and Disabled e Port Mode Configuration Trusted Untrusted Web Interface To configure a DHCP Snooping in the web interface 1 Select Enabled in the mode of DHCP snooping configuration 2 Select Trusted of the specific port in the mode of port mode configuration 3 Click Apply Snooping Mode Disabled v lt w S 5 a lt a a lt i a lt El E lt SIS AE 212 lt lt
240. ports are members Role Scroll to select what kind device you want to connect and implement with the Easy Port setting Access VLAN To set the Access VLAN ID means the switch port can access the VLAN ID AVID VLAN Mode Scroll down to select the VLAN mode with Access Trunk or Hybrid Traffic Class Scroll to select the traffic class for the data stream priority The available value is from O Low to 7 High If you want the voice to have high priority then you can set the value with 7 Port Security Scroll to enable or disable the port security function on the port If you turn on the function then you need to set port security limit to allow how many device can access the port via MAC address Port Security Action Limit control restricts the number of users on a given port A user is identified by a MAC address and VLAN ID If limit control is enabled on a port the limit specifies the maximum number of users on the port If this number is exceeded an action is taken The action can be one of the four different actions as described below e None Does not allow more than the limit MAC addresses on the port but take no further action e Trap If limit 1 MAC address is seen on the port then it sends a SNMP trap If aging is disabled only one SNMP trap will be sent If aging is enabled new SNMP traps will be sent every time the limit gets exceeded e Shutdown If limit 1 MAC addresses is seen on the port it shuts dow
241. priority of ports having identical port cost see above AdminEdge Controls whether the operEdge flag should start as set or cleared the initial operEdge state when a port is initialized AutoEdge Controls whether the bridge should enable automatic edge detection on the bridge port This allows operEdge to be derived from whether BPDU s are received on the port or not Restricted Role If enabled it causes the port not to be selected as root port for the CIST or any MSTI even if it has the best spanning tree priority vector Such a port will be selected as an alternate port after the root port has been selected If set it can cause lack of spanning tree connectivity It can be set by a network administrator to prevent bridges external to a core region of the network influence the spanning tree active topology possibly because those bridges are not under the full control of the administrator This feature is also known as Root Guard Restricted TCN If enabled it causes the port not to propagate received topology change notifications and topology changes to other ports It can also cause temporary loss of connectivity after changes in a spanning tree s active topology as a result of persistently incorrect learned station location information It is set by a network administrator to prevent bridges external to a core region of the network causing address flushing in that region possibly because those bridges are not under the full
242. r all switch ports The settings relate to the currently selected unit as reflected by the page header Web Interface To configure GARP Port Configuration in the web interface 1 Click GARP configures 2 Specify GARP Configuration Parameters 3 Click Apply ee AB Timer Ab plication Atribute Type GARP Applicant IE 006 7 lo gt vian v neresi partert v TO 0 vl T ar y One IEEE i gE vin vi Nera caizmar Y viai z normal serticwern wE Kakain f i ey SE Pon 1 2 3 4 5 s t w t a 3 15 16 7 48 49 mM n 2 2 eT ENANA i f Figure 3 13 1 The GARP Port Configuration 165 Parameter Description Port The Port column shows the list of ports for which you can configure GARP settings There are 2 types of configuration settings which can be configured on per port bases e Timer Values e Application e Attribute Type e GARP Applicant Timer Values To set the GARP join timer leave timer and leave all timers units are Micro second Three different timers can be configured on this page e Join Timer The default value for Join timer is 200ms e Leave Timer The range of values for Leave Time is 600 1000ms The default value for Leave Timer is 600ms e Leave All Timer The default value for Leave All Timer is 10000ms Application Currently only supported application is GVRP Attribute Type C
243. r of received and transmitted good and bad bytes Includes FCS but excludes framing bits Rx and Tx Unicast The number of received and transmitted good and bad unicast packets Rx and Tx Multicast The number of received and transmitted good and bad multicast packets 48 Rx and Tx Broadcast The number of received and transmitted good and bad broadcast packets Rx and Tx Pause A count of the MAC Control frames received or transmitted on this port that have an opcode indicating a PAUSE operation Receive and Transmit Size Counters The number of received and transmitted good and bad packets split into categories based on their respective frame sizes Receive and Transmit Queue Counters The number of received and transmitted packets per input and output queue Receive Error Counters Rx Drops The number of frames dropped due to the lack of receives buffers or egress congestion Rx CRC Alignment The number of frames received with CRC or alignment errors Rx Undersize The number of short 1 frames received with valid CRC Rx Oversize The number of long 2 frames received with valid CRC Rx Fragments The number of short 1 frames received with invalid CRC Rx Jabber The number of long 2 frames received with invalid CRC Rx Filtered The number of received frames filtered by the forwarding process Short frames are frames that are smaller than 64 bytes Long frames are frames that are longer than the configured max
244. rds compatible with STP 286 SHA Shaper SMTP SNAP SNMP SNTP SSID SSH SSM SHA is an acronym for Secure Hash Algorithm It designed by the National Security Agency NSA and published by the NIST as a U S Federal Information Processing Standard Hash algorithms compute a fixed length digital representation known as a message digest of an input data sequence the message of any length A shaper can limit the bandwidth of transmitted frames It is located after the ingress queues SMTP is an acronym for Simple Mail Transfer Protocol It is a text based protocol that uses the Transmission Control Protocol TCP and provides a mail service modeled on the FTP file transfer service SMTP transfers mail messages between systems and notifications regarding incoming mail The SubNetwork Access Protocol SNAP is a mechanism for multiplexing on networks using IEEE 802 2 LLC more protocols than can be distinguished by the 8 bit 802 2 Service Access Point SAP fields SNAP supports identifying protocols by Ethernet type field values it also supports vendor private protocol identifier SNMP is an acronym for Simple Network Management Protocol It is part of the Transmission Control Protocol Internet Protocol TCP IP protocol for network management SNMP allow diverse network objects to participate in a network management architecture It enables network management systems to learn network problems by receiving traps or cha
245. resources when supporting these uses A router sends IGMP Query messages onto a particular link This router is called the Querier IP is an acronym for Internet Protocol It is a protocol used for communicating data across an internet network IP is a best effort system which means that no packet of information sent over is assured to reach its destination in the same condition it was sent Each device connected to a Local Area Network LAN or Wide Area Network WAN is given an Internet Protocol address and this IP address is used to identify the device uniquely among all other devices connected to the extended network The current version of the Internet protocol is IPv4 which has 32 bits Internet Protocol addresses allowing for in excess of four billion unique addresses This number is reduced drastically by the practice of webmasters taking addresses in large blocks the bulk of which remain unused There is a rather substantial movement to adopt a new version of the Internet Protocol IPv6 which would have 128 bits Internet Protocol addresses This number can be represented roughly by a three with thirty nine zeroes after it However IPv4 is still the protocol of choice for most of the Internet IPMC is an acronym for IP MultiCast IP Source Guard is a secure feature used to restrict IP traffic on DHCP snooping untrusted ports by filtering traffic based on the DHCP Snooping Table or manually configured IP Source Bindings It helps
246. resses forwarding as well as blocked and the maximum number of MAC addresses that can be learned on the port respectively e Ifnouser modules are enabled on the port the Current column will show a dash e Ifthe limit control user module is not enabled on the port the Limit column will show a dash e Indicates the number of currently learned MAC addresses forwarding and blocking on the port If no user modules are enabled on the port a dash will be shown Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh Click to refresh the port security switch status information manually 255 4 7 3 Port Status Parameter Description This section shows the MAC addresses secured by the Port Security module Port Security is a module with no direct configuration Configuration comes indirectly from other modules the user modules When a user module has enabled port security on a port the port is set up for software based learning In this mode frames from unknown MAC addresses are passed on to the port security module which in turn asks all user modules whether to allow this new MAC address to forward or block it For a MAC address to be set in the forwarding state all enabled user modules must unanimously agree on allowing the MAC address to forward If only one chooses to block it it will be blocked until that user module decides otherwise Web Inter
247. revert back to previously saved values Auto refresh Click Auto refresh to refresh the information automatically Upper right icon Refresh clear Remove All You can click them to refresh the ACL configuration or clear them manually Click other buttons to remove all ACL configurations on the table 66 3 2 4 ACL Status Parameter Description ACL Status IP Management IP Management State The section describes how to show the ACL status by different ACL users Each row describes the ACE that is defined It is a conflict if a specific ACE is not applied to the hardware due to hardware limitations The maximum number of ACEs is 256 on each switch Web Interface To display the ACL status in the web interface 1 Click Configuration ACL then ACL status 2 Ifyou want to auto refresh the information then you need to evoke the Auto refresh 3 Click Refresh to refresh the ACL Status Combined gt Autoretesh Refresh ingress Port Frame Type Action Rate Limitor PortRedirect Mirror CPU CPUOnce Counter Conflict A ARP Deny Osava Osabied Disabled Yes Ho 934 Mo Al IPvdAJDP 68 DHCP Server Deny Disadied Disabled Disabled Yes No 0 No Al EType Permt Disabled Disabled Disabled No No No As EType Pemi Disabled Osava Disabled No No 0 No A Any Pormt Disabled Osablod Disablod No Ho 3410 No Figure 3 2 4 The ACL Rate Limiter Configuration User Indicates the ACL user Ingress Port Indicates the ingress port of the
248. rial number assigned by the manufacturer Date Code Shows the date this SFP module was made Temperature Shows the current temperature of SFP module Vcc Shows the working DC voltage of SFP module Moni Bias mA Shows the Bias current of SFP module Mon2 TX PWR Shows the transmit power of SFP module Mon3 RX PWR Shows the receiver power of SFP module NOTE Only SFP modules that are UL and CDRH Certified and have an international certification such as TUV VDE or DEMKO are recommended Use only Class 1 SFP modules 3 1 7 EEE The section shows the user instructions on how to inspect and configure the current EEE port settings EEE is a power saving option that reduces the power usage when there is very low traffic utilization or no traffic EEE works by powering down circuits when there is no traffic When a port gets data to be transmitted all circuits are powered up The time it takes to power up the circuits is named wakeup time The default wakeup time is 17 us for 1Gbit links and 30 us for other link speeds EEE devices must agree upon the value of the wakeup time to make sure that both the receiving and transmitting devices have all circuits powered up when traffic is transmitted The devices can exchange information about the devices wakeup time using the LLDP protocol For maximum power saving the circuit doesn t start when data are ready to be transmitted Instead the circuit is queued until 3000 bytes of
249. rmation manually Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 169 3 14 2 Statistics Parameter Description The section describes the basic GVRP port statistics for all switch ports The statistics relate to the currently selected unit as reflected by the page header Web Interface To display GVRP Port statistics in the web interface 1 Click GVRP Statistics 2 Scroll which port you want to display the GVRP counter information 3 Click Refresh to modify the GVRP statistics information a Figure 3 14 2 The GVRP Port Statistics Port The port column shows the list of ports for which you can see port counters and statistics Join TX Count Explains Join TX Count here Leave TX Count Explains Leave TX Count here Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the GVRP port statistics information manually 170 3 15 QoS 3 15 1 Port Classification The switch supports four QoS queues per port with strict or weighted fair queuing scheduling It supports QoS Control Lists QCL for advance programmable QoS classification based on IEEE 802 1p Ethertype VID IPv4 IPv6 DSCP and UDP TCP ports and ranges High flexibility in the classification of incoming frames to a QoS class Th
250. rt are mirrored e Disabled Frames received on the port are not mirrored e The default value is Disabled Logging Indicates the logging operation of the ACE Possible values are e Enabled Frames matching the ACE are stored in the System Log e Disabled Frames matching the ACE are not logged e Please note that the system log memory size and logging rate is limited Shutdown Indicates the port shut down operation of the ACE Possible values are e Enabled If a frame matches the ACE the ingress port will be disabled 59 Disabled Port shut down is disabled for the ACE Counter The counter indicates the number of times the ACE was hit by a frame MAC Parameters SMAC Filter Only displayed when the frame type is Ethernet Type or ARP Specifies the source MAC filter for this ACE e Any No SMAC filter is specified SMAC filter status is don t care e Specific If you want to filter a specific source MAC address with this ACE choose this value A field for entering an SMAC value appears SMAC Value When Specific is selected for the SMAC filter you can enter a specific source MAC address The legal format is xx xx XX XX XX XX XX XX XX XX XX XX OF XXXXXXXXXXXX x iS a hexadecimal digit A frame that hits this ACE matches this SMAC value DMAC Filter Specifies the destination MAC filter for this ACE e Any No DMAC filter is specified DMAC filter status is don t care e MC Frame must be multicast
251. rtising duration In the implementation the switch sends SSDP messages periodically at the interval one half of the advertising duration minus 30 seconds Valid values are in the range 100 to 86400 Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 213 4 1 IP Source Guard 4 1 1 Configuration This chapter describes all of the switch security configuration tasks to enhance the security of local network including IP Source Guard ARP Inspection DHCP Snooping AAA and more The section describes how to configure the IP source guard detail parameters of the switch You could use the IP source guard configure to enable or disable with the port of the switch This section describes how to configure IP Source Guard setting including e Mode Enabled and Disabled e Maximum Dynamic Clients 0 1 2 Unlimited Web Interface To configure an IP Source Guard Configuration in the web interface 1 Selects Enabled in the mode of IP source guard configuration 2 Selects Enabled of the specific port in the mode of port mode configuration 3 Select maximum dynamic clients 0 1 2 Unlimited of the specific port in the mode of port mode configuration 4 Click Apply Figure 4 1 1 The IP Source Guard Configuration 214 Parameter description Mode of IP Source Guard Configuration Ena
252. rver mode operation Server Address 1 and 2 Indicates the IPv4 host address of syslog server 1 and server 2 For redundancy If the switch provide DNS feature it also can be a host name Syslog Level Indicates what kind of message will send to syslog server Possible modes are lt 0 gt Emergency System is unusable lt 1 gt Alert Action must be taken immediately lt 2 gt Critical Critical conditions lt 3 gt Error Error conditions lt 4 gt Warning Warning conditions lt 5 gt Notice Normal but significant conditions lt 6 gt Information Information messages lt 7 gt Debug Debug level messages 29 2 5 2 Log This section describes how to display the system log information of the switch Web Interface To display the log configuration in the web interface 1 Click Syslog then Log 2 Display the log information Refresh Ciear isc lt lt gt gt gt Figure 2 5 2 The System Log configuration Parameter Auto refresh Click Auto Refresh to refresh the log automatically Description ID ID gt 1 of the system log entry Level The level of the system log entry The following level types are supported lt 0 gt Emergency System is unusable lt 1 gt Alert Action must be taken immediately lt 2 gt Critical Critical conditions lt 3 gt Error Error conditions lt 4 gt Warning Warning conditions lt 5 gt Notice Normal but significant conditions lt 6 g
253. s down the port Valid values are 0 to 604800 seconds 7 days A value of zero will keep a port disabled until next device restart Port Configuration Port The switch port number of the port Enable Controls whether loop protection is enabled on this switch port Action Configures the action performed when a loop is detected on a port Valid values are shutdown port shutdown port and log or log only TX Mode Controls whether the port is actively generating loop protection PDU s or whether it is just passively looking for looped PDU s Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 203 3 17 2 Status This page displays the loop protection port status the ports of the switch Web Interface To configure the Loop Protection parameters in the web interface 1 Click Configuration Loop Protection and Status 2 Evoke Auto refresh or click Refresh to refresh the loop protection port status manually Refresh Transmit Loops Status Loop Time of Last Loop Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled Enabled TL Port 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Figure 3
254. section allows you to issue ICMP PING packets to troubleshoot IPv6 connectivity issues Web Interface To configure an ICMP PING Configuration in the web interface 1 Specify the ICMP PING IP Address 2 Specify the ICMP PING Size 3 Click Start ICMP Ping IP Address 0 0 0 0 Ping Length 56 Ping Count 5 Ping Interval Figure 5 5 1 The ICMP Ping IP Address To set the IP address of the device you want to ping Ping Length The payload size of the ICMP packet The values range from 2 bytes to 1452 bytes Ping Count The count of the ICMP packet The values range from 1time to 60 times Ping Interval The interval of the ICMPv6 packet The values range from Osecond to 30 seconds Start Click the Start button then the switch will start to ping the device using ICMP packet size what set on the switch After you press Start 5 ICMP packets are transmitted The sequence number and roundtrip time are displayed once a reply is received The page refreshes automatically until responses to all packets are received or until a timeout occurs PING6 server 10 10 132 20 64 bytes from 10 10 132 20 icmp_seq 0 time Oms 64 bytes from 10 10 132 20 icmp_seq 1 time Oms 64 bytes from 10 10 132 20 icmp_seq 2 time Oms 64 bytes from 10 10 132 20 icmp_seq 3 time Oms 64 bytes from 10 10 132 20 icmp_seq 4 time Oms Sent 5 packets received 5 OK 0 bad 273 5 5 2 Ping6 P
255. sescdeusuubedssnwced cdosesedssvndacdandeaiwaande 34 A NN 35 A ERA 37 ZOO Sa ia tio it 38 A sacocesbantvecs4 E E E A E E E E 39 PAATE o EEE AE ATN A see 41 Chapter Con pra O ii ra a rae aa rr e re a re e se raare Sa SENE eE SEE SNES ENEE r EESE Essia 43 e a POP EE E A A E A E E acda 43 3 Td CONTISULATION easan vce du cote E e wine hcelts a E E a ons duaetade E E EE 43 3 122 Port DESCHIPTION ida lus Geese desdedegs lt Sdeeedvesdeced ius Ghededgeds deudes dude dvesdecou lh iaa aiae itat 46 321 3 Traffic Overview o ad da OSA dE dd e eds ait 47 3 14 Detailed Statistics A A A A A A a E A 48 3 15 DOS SISI wis nice ica cn a A RE E e A EA a ea S A AERE DA Dacia ed doin ciao 50 IL AO MAA A a a a E a 51 AA EEE a tad 53 AAC dd 55 A O NANO 55 3 2 2 Rate O O 57 3 2 3 ACCESS CONTO iia AA A A A a AA AAA AAA es 58 EL A ACL Status AA A A a A dd At 67 DARTE AO 1 a rotonda cairo ees adan data ad Edad AAA A AAA AAA AAA AAA AAA AAA AAA AAA AA 69 3 3 A ORAL 69 323 2 AP as 71 BPA SPANNING INGO ON 76 EN A E AN RENO 76 DADAS MPIB aiii 79 SAS MST A AAT oT A aT R A E codssunecoenieoddediecdessnntecdabtecetacoonhsodencessoueonny inten daci n das dende 81 3 4 A CIST PONTS NN 82 A a e PEE EA AE E NN 84 324 6 BOBO AUS E E A A E AA E AR 86 O O NANO 87 3 48 POPE StariStics aiaiai erae E eE ASE STEE A EAA AE ASEE AEE aaa 88 3 5 IGMP SHOO ME a dosis 89 3 5 1 Basic Configura M sseni ineeie o earki ini aE i E EEE r a Eo a aSK S EREE ni Eas 89 3 5 2 VLAN Config
256. ss of this switch in dotted decimal notation IP Mask Provides the IP mask of this switch dotted decimal notation IP Gateway Provides the IP address of the router in dotted decimal notation VLAN ID Provides the managed VLAN ID The allowed range is 1 to 4095 DNS Server Provides the IP address of the DNS Server in dotted decimal notation DNS Proxy When DNS proxy is enabled DUT will relay DNS requests to the current configured DNS server on DUT and reply as a DNS resolver to the client device on the network 27 2 4 2 IPv6 This section describes how to configure the switch managed IPv6 information The Configured column is used to view or change the IPv6 configuration The Current column is used to show the active IPv6 configuration Configure the switch managed IPv6 information on this page e The Configured column is used to view or change the IPv6 configuration e The Current column is used to show the active IPv6 configuration Web Interface To configure Management IPv6 of the switch in the web interface 1 Click System then IPv6 Configuration 2 Specify the IPv6 settings and enable Auto Configuration service if required 3 Click Apply 4 To keep any changes through a power loss be sure to save the Start Configuration as explained in section 5 3 2 Current Auto Configuration O Renew c0a8 0101 Address c0a8 0101 Link Local Address fe80 0240 c7f fe12 3456 Prefix 96
257. ssibility of the neighbours receiving the LLDP frame With fast start repeat count it is possible to specify the number of times the fast start transmission would be repeated The recommended value is 4 times given that 4 LLDP frames with a 1 second interval will be transmitted when an LLDP frame with new information is received It should be noted that LLDP MED and the LLDP MED fast start mechanism is only intended to run on links between LLDP MED network connectivity devices and endpoint devices and as such does not apply to links between LAN infrastructure elements including network connectivity devices or other types of links Coordinates Location Latitude Latitude SHOULD be normalized to within 0 90 degrees with a maximum of 4 digits It is possible to specify the direction to either north of the equator or south of the equator Longitude Longitude SHOULD be normalized to within 0 180 degrees with a maximum of 4 digits It is possible to specify the direction to either east of the prime meridian or west of the prime meridian Altitude Altitude SHOULD be normalized to within 32767 to 32767 with a maximum of 4 digits It is possible to select between two altitude types floors or meters e Meters Represents meters of altitude defined by the vertical datum specified e Floors Represents altitude in a form more relevant in buildings which have different floor to floor dimensions An altitude 0 0 is meaningful even outside a bu
258. st also be zero DSCP Diffserv Code Point value DSCP It can be specific value range of value or Any DSCP values are in the range 0 63 including BE CS1 CS7 EF or AF11 AF43 IP Fragment IPv4 frame fragmented option yes no any Sport Source TCP UDP port 0 65535 or Any Specific or port range applicable for IP protocol UDP TCP Dport Destination TCP UDP port 0 65535 or Any Specific or port range applicable for IP protocol UDP TCP 6 IPv6 Protocol IP protocol number 0 255 TCP or UDP or Any Source IP IPv6 source address a b c d or Any 32 LS bits DSCP Diffserv Code Point value DSCP It can be a specific value range of values or Any DSCP values are in the range 0 63 including BE CS1 CS7 EF or AF11 AF43 Sport Source TCP UDP port 0 65535 or Any Specific or port range applicable for IP protocol UDP TCP Dport Destination TCP UDP port 0 65535 or Any Specific or port range applicable for IP protocol UDP TCP 193 Action Parameters e Class QoS Class Class 0 7 default basic classification e DP Valid DP Level can be 0 3 default basic classification e DSCP Valid can be 0 63 BE CS1 CS7 EF or AF11 AF43 Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 194 3 15 11 QCL Status The section configures and shows the QCL status by different
259. t Information Information messages lt 7 gt Debug Debug level messages Time It will display the log record by device time The time of the system log entry Message It will display the log detail message The message of the system log entry Upper right icon Refresh clear You can click them to refresh the system log or clear them manually Click other buttons to move to the next or previous pag 30 2 5 3 Detailed Log Parameter Description This section describes how to display the detailed log information of the switch Web Interface To display the detailed log configuration in the web interface 1 Click Syslog then Detailed Log 2 Display the log information Figure 2 5 3 The Detailed System Log Information ID The ID gt 1 of the system log entry Message The detailed message of the system log entry Upper right icon Refresh clear You can click them to refresh the system log or clear them manually Click other buttons to move to the next or previous page 31 2 6 SNMP 2 6 1 System Parameter Description Any Network Management System NMS running the Simple Network Management Protocol SNMP can manage the Managed devices equipped with SNMP agent provided that the Management Information Base MIB is installed correctly on the managed devices The SNMP is a protocol that is used to govern the transfer of information between SNMP manager and agent and traverses the Object Identity
260. t in a SSM indicating the quality of the clock received in the port QoS is an acronym for Quality of Service It is a method to guarantee a bandwidth relationship between individual applications or protocols A communications network transports a multitude of applications and data including high quality video and delay sensitive data such as real time voice Networks must provide secure predictable measurable and sometimes guaranteed services Achieving the required QoS becomes the secret to a successful end to end business solution Therefore QoS is the set of techniques to manage network resources RARP is an acronym for Reverse Address Resolution Protocol It is a protocol that is used to obtain an IP address for a given hardware address such as an Ethernet address RARP is the complement of ARP RADIUS is an acronym for Remote Authentication Dial in User Service It is a networking protocol that provides centralized access authorization and accounting management for people or computers to connect and use a network service RDI is an acronym for Remote Defect Indication It is an OAM functionality that is used by a MEP to indicate defect detected to the remote peer MEP In 1998 the IEEE with document 802 1w introduced an evolution of STP the Rapid Spanning Tree Protocol which provides for faster spanning tree convergence after a topology change Standard IEEE 802 1D 2004 now incorporates RSTP and obsoletes STP while being backwa
261. t to check 2 Checked Auto refresh Figure 4 5 3 The NAS Port Statistics Port State Admin State The port s current administrative state Refer to NAS admin state for a description of possible values Port State The current state of the port Refer to NAS port state for a description of the individual states Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh Clear You can click them to refresh the NAS statistics manually Click Clear to clean up all entries 240 4 6 AAA 4 6 1 Configuration This section uses an AAA Authentication Authorization Accounting server to provide access control to your network The AAA server can be a TACACS or RADIUS server to create and manage objects that contain settings for using AAA servers This section configures the AAA setting of the TACACS or RADIUS server Web Interface To configure a common configuration of AAA in the web interface 1 Set Timeout The default is 15 seconds 2 Set Dead Time The default is 300 seconds To configure a TACACS authorization and accounting configuration of AAA in the web interface 1 Select Enabled in the Authorization 2 Select Enabled in the Failback to Local Authorization 3 Select Enabled in the Account To configure a RADIUS authentication server configuration of AAA in the web interface 1 Check Enabled 2 Specify
262. ted on this switch port Queue Shaper Enable Controls whether the queue shaper is enabled for this queue on this switch port Queue Shaper Rate Controls the rate for the queue shaper The default value is 500 This value is restricted to 100 1000000 when the unit is Kbps and it is restricted to 1 1000 when the unit is Mbps Queue Shaper Unit Controls the unit of measure for the queue shaper rate as Kbps or Mbps The default value is kbps Queue Shaper Excess Controls whether the queue is allowed to use excess bandwidth Queue Scheduler Weight Controls the weight for this queue The default value is 17 This value is restricted to 1 100 This parameter is only shown if Scheduler Mode is set to Weighted 177 Queue Scheduler Percent Shows the weight in percent for this queue This parameter is only shown if scheduler mode is set to Weighted Port Shaper Enable Controls whether the port shaper is enabled for this switch port Port Shaper Rate Controls the rate for the port shaper The default value is 500 This value is restricted to 100 1000000 when the unit is kbps and it is restricted to 1 1000 when the unit is Mbps Port Shaper Unit Controls the unit of measure for the port shaper rate as kbps or Mbps The default value is kbps Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values
263. ter status is don t care e Specific If you want to filter a specific ICMP filter with this ACE you can enter a specific ICMP value A field for entering an ICMP value appears 63 ICMP Type Value When Specific is selected for the ICMP filter you can enter a specific ICMP value The allowed range is 0 to 255 A frame that hits this ACE matches this ICMP value ICMP Code Filter Specifies the ICMP code filter for this ACE e Any No ICMP code filter is specified ICMP code filter status is don t care e Specific If you want to filter a specific ICMP code filter with this ACE you can enter a specific ICMP code value A field for entering an ICMP code value appears ICMP Code Value When Specific is selected for the ICMP code filter you can enter a specific ICMP code value The allowed range is O to 255 A frame that hits this ACE matches this ICMP code value TCP UDP Parameters TCP UDP Source Filter Specifies the TCP UDP source filter for this ACE e Any No TCP UDP source filter is specified TCP UDP source filter status is don t care e Specific If you want to filter a specific TCP UDP source filter with this ACE you can enter a specific TCP UDP source value A field for entering a TCP UDP source value appears e Range If you want to filter a specific TCP UDP source range filter with this ACE you can enter a specific TCP UDP source range value A field for entering a TCP UDP source value appears TCP UDP So
264. terface 1 Click Configuration IGMP Snooping then Basic Configuration 2 Evoke to enable or disable a specific global configuration 3 Evoke which port you want to become a Router Port or enable disable the Fast Leave function 4 Scroll to set the throttling parameter Click Apply to save the setting 6 Ifyou want to cancel the setting click the reset button to revert back to previously saved values an 89 Parameter Description O O m O O O g mjujujatajajajm mja ajaj Figure 3 5 1 The IGMP Snooping Configuration Snooping Enabled Enables the Global IGMP Snooping Unregistered IPMCv4 Flooding enabled Enables unregistered IPMCv4 traffic flooding IGMP SSM Range SSM Source Specific Multicast Range allows the SSM aware hosts and routers run the SSM service model for the groups in the address range Format IP address sub mask Proxy Enabled Enables IGMP Proxy This feature can be used to avoid forwarding unnecessary join and leave messages to the router side Port It shows the physical port index of switch Router Port Specifies which ports act as router ports A router port is a port on the Ethernet switch that leads towards the Layer 3 multicast device or IGMP querier If an aggregation member port is selected as a router port the whole aggregation will act as a router port Fast Leave Enables the fast leave on the port Throttling Enables to
265. the TACACS server will refer to the account information on the local end of switch If the account is recorded on the local switch the user will be authorized to login with the privilege level set on the local switch Accounting Enabled to record all the commands that the user entered All the log data will be recorded on the server when it s enabled For instance login time log out time IGMP setting VLAN setting etc RADIUS Authentication Server Configuration The table has one row for each RADIUS authentication server and a number of columns which are The RADIUS authentication server number for which the configuration below applies Enabled Enables the RADIUS authentication server by checking this box IP Address Hostname The IP address or hostname of the RADIUS authentication server The IP address is expressed in dotted decimal notation Port The UDP port used on the RADIUS authentication server If the port is set to 0 zero the default port 1812 is used on the RADIUS authentication server Secret The secret up to 29 characters long shared between the RADIUS authentication server and the switch stack 243 RADIUS Accounting Server Configuration The table has one row for each RADIUS accounting server and a number of columns which are The RADIUS accounting server number for which the configuration below applies Enabled Enable the RADIUS accounting server by checking this box IP Address Host
266. they exists or not When a volatile VLAN sser requests to set VLAN membership or VLAN port configuration the following conflicts can occur e Functional conflicts between features e Conflicts due to hardware limitation e Direct conflict between user modules Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the VLAN Port Status information manually 152 3 11 5 Private In a private VLAN communication between ports in that private VLAN is not VLANs permitted A VLAN can be configured as a private VLAN 3 11 5 1 Private The private VLAN membership configurations for the switch can be monitored and VLANs modified here Private VLANs can be added or deleted here Port members of each private VLAN can be added or removed here Private VLANs are based on the source Membership port mask and there are no connections to VLANs This means that the VLAN IDs and the private VLAN IDs can be identical A port must be a member of both a VLAN and a private VLAN to be able to forward packets By default all ports are VLAN unaware and members of VLAN 1 and private VLAN 1 A VLAN unaware port can only bea member of one VLAN but it can be a member of multiple private VLANs Web Interface To configure Private VLAN configuration in the web interface 1 Click Add New Private VLAN Configuration 2 Specify the private VLAN ID and port members 3 Click
267. this ACE matches this TCP UDP destination value 64 TCP FIN Specifies the TCP No more data from sender FIN value for this ACE e 0 TCP frames where the FIN field is set must not be able to match this entry e 1 TCP frames where the FIN field is set must be able to match this entry Any Any value is allowed don t care TCP SYN Specifies the TCP Synchronize sequence numbers SYN value for this ACE e 0 TCP frames where the SYN field is set must not be able to match this entry e 1 TCP frames where the SYN field is set must be able to match this entry e Any Any value is allowed don t care TCP RST Specifies the TCP Reset the connection RST value for this ACE e 0 TCP frames where the RST field is set must not be able to match this entry e 1 TCP frames where the RST field is set must be able to match this entry e Any Any value is allowed don t care TCP PSH Specifies the TCP Push Function PSH value for this ACE e 0 TCP frames where the PSH field is set must not be able to match this entry e 1 TCP frames where the PSH field is set must be able to match this entry e Any Any value is allowed don t care TCP ACK Specifies the TCP Acknowledgment field significant ACK value for this ACE e 0 TCP frames where the ACK field is set must not be able to match this entry e 1 TCP frames where the ACK field is set must be able to match this entry e Any Any value is allowed don t care
268. tication is complete the RADIUS server sends a success or failure indication It will cause the switch to open or block traffic for that particular client using the port security module 234 Only then will frames from the client be forwarded on the switch There are no EAPOL frames involved in this authentication Therefore the MAC based authentication has nothing to do with the 802 1X standard The advantage of the MAC based authentication over the port based 802 1X is that several clients can be connected to the same port e g through a 3rd party switch or a hub and still require individual authentication The clients don t need special supplicant software to authenticate The disadvantage is that MAC addresses can be spoofed by malicious users equipment whose MAC address is a valid RADIUS user can be used by anyone Also only the MD5 Challenge method is supported The maximum number of clients that can be attached to a port can be limited using the Port Security Limit Control functionality RADIUS Assigned QoS Enabled When the RADIUS Assigned QoS is both globally enabled and enabled checked on a given port the switch reacts to QoS Class information carried in the RADIUS Access Accept packet transmitted by the RADIUS server when a supplicant is successfully authenticated If it s present and valid traffic received on the supplicant s port will be classified to the given QoS Class If re authentication fails or the RADIUS Access A
269. tion Found Port The port on which the LLDP frame was received Device Type e LLDP MED devices are comprised of two primary device types Network Connectivity Devices and Endpoint Devices e LLDP MED network connectivity device definition e LLDP MED network connectivity devices as defined in TIA 1057 provide access to the IEEE 802 based LAN infrastructure for LLDP MED endpoint devices An LLDP MED network connectivity device is a LAN access device based on any of the following technologies LAN Switch Router IEEE 802 1 Bridge IEEE 802 3 Repeater included for historical reasons IEEE 802 11 Wireless Access Point Any device that supports the IEEE 802 1AB and MED extensions defined by TIA 1057 and can relay IEEE 802 frames via any method Oe ISS LLDP MED Endpoint Device Definition LLDP MED endpoint devices as defined in TIA 1057 are located at the IEEE 802 LAN network edge and participate in IP communication service using the LLDP MED framework Within the LLDP MED endpoint device category the LLDP MED scheme is broken into further endpoint device classes as defined in the following Each LLDP MED endpoint device class is defined to build upon the capabilities defined for the previous endpoint device class For example any LLDP MED endpoint device claiming compliance as a media endpoint Class II also support all aspects of TIA 1057 applicable to generic endpoints Class I and any LLDP MED endpoint device claimin
270. tion layering HTTPS uses port 443 instead of HTTP port 80 in its interactions with the lower layer TCP IP SSL uses a 40 bit key size for the RC4 stream encryption algorithm which is considered an adequate degree of encryption for commercial exchange ICMP is an acronym for Internet Control Message Protocol It is a protocol that generated the error response diagnostic or routing purposes ICMP messages generally contain information about routing difficulties or simple exchanges such as time stamp or echo transactions IEEE 802 1X is an IEEE standard for port based Network Access Control It provides authentication to devices attached to a LAN port establishing a point to point connection or preventing access from that port if authentication fails With 802 1X access to all switch ports can be centrally controlled from a server which means that authorized users can use the same credentials for authentication from any point within the network 281 LLC IGMP IGMP Querier IP IPMC IP Source Guard LACP IGMP is an acronym for Internet Group Management Protocol It is a communications protocol used to manage the membership of Internet Protocol multicast groups IGMP is used by IP hosts and adjacent multicast routers to establish multicast group memberships It is an integral part of the IP multicast specification like ICMP for unicast connections IGMP can be used for online video and gaming and allows more efficient use of
271. tion mode for tagged frames on this port DSCP Based Click to enable DSCP Based QoS Ingress Port Classification Buttons Disabled Use the default QoS class and DP level for tagged frames Enabled Use the mapped versions of PCP and DEI for tagged frames Click on the mode in order to configure the mode and or mapping Apply Click Apply to save changes Reset Click Reset to undo any changes made locally and revert back to previously saved values 172 NOTE DP level Every incoming frame is classified to a Drop Precedence Level DP level which is used throughout the device to provide congestion control guarantees to the frame according to what was configured for that specific DP level PCP PCP is an acronym for Priority Code Point It is a 3 bit field storing the priority level for the 802 1Q frame DEI DEl is an acronym for Drop Eligible Indicator It is a 1 bit field in the VLAN tag Actual PCP is Pri column in Vlan tag packet DEI is cfi column PCP value from 0 7 It can be used for priority definition DEI value is O or 1 It is settable and map to the DP value of O or 1 When the ingress Qos class value is the same then through DP level value to define the priority DP value larger will be dropped first Ex From port 1 input 1G pkts egress port 7 rate be set with 500M Port 1 pkts will includes two kinds packet a PCP amp DEI 00 via configured map to Qos class amp DP level 1 0 b
272. titute an error 266 5 3 Save Restore This section describes how to save and restore the switch configuration including reset to Factory Defaults Save Start Save Users and Restore Users for any maintenance needs 5 3 1 Factory This section describes how to reset the switch configuration to factory defaults Defaults Any configuration files or scripts will be reverted to factory default values Web Interface To configure a Factory Defaults Configuration in the web interface 1 Click Factory Defaults 2 Click Yes Are you sure you want to reset the configuration to Factory Defaults Figure 5 3 1 The Factory Defaults Parameter Buttons Description e Yes Click to Yes button to reset the configuration to Factory Defaults e No Click to return to the port state page without resetting the configuration 267 5 3 2 Save Start This section describes how to save the switch start configuration Any current configuration files will be saved as XML format Web Interface To configure a Save Start Configuration in the web interface 1 Click Save Start 2 Click Yes Are you sure to save the current setting as Start Configuration Figure 5 3 2 The Save Start Configuration Parameter Buttons Description e Save Click the Save button to save current setting as start configuration 268 5 3 3 Save User This section describes how to save users information Any current c
273. to this setting is subject to the bridge port error recovery setting as well Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 209 3 20 Mirroring You can mirror traffic from any source port to a target port for real time analysis You can then attach a logic analyzer or RMON probe to the target port and study the traffic crossing the source port in a completely unobtrusive manner Mirror configuration is to monitor the traffic of the network For example we assume that Port A and Port B are monitoring port and monitored port respectively Thus the traffic received by Port B will be copied to Port A for monitoring Web Interface To configure the Mirror in the web interface 1 Click Configuration and Mirroring Scroll to select the port to mirror Scroll to set the port mirror mode disabled enable TX only and RX only Click Apply to save the setting If you want to cancel the setting click the reset button to revert back to previously saved values PUB Port to mirror to Port Mode j lt Disabled Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disab Disabled OONOnk Wn y lol lt lt lt lt lt lt lt lt lt e 2 2 2 2 2 2 2122 lt lt lt i LILE ILEILE I
274. ts can be resolved by releasing the resource required by the QCE and pressing Refresh button Action Indicates the classification action taken on the ingress frame if the parameters configured matched the frame s content There are three action fields Class DPL and DSCP 1 Class Classified QoS Class if a frame matches the QCE it will be put in the queue 2 DPL Drop Precedence Level if a frame matches the QCE then the DP level will set to value displayed under DPL column 3 DSCP If a frame matches the QCE then the DSCP will be classified with the value displayed under DSCP column Modification Buttons You can modify each QCE QoS Control Entry in the table using the following buttons O Inserts a new QCE before the current row Edits the QCE Moves the QCE up the list O Moves the QCE down the list 9 Deletes the QCE O The lowest plus sign adds a new entry at the bottom of the QCE listings Port Members Mark the checkbox button if you want to make any port a member of the QCL entry By default all ports will be checked 192 Key Parameters Key configuration is described as below yu e Tag value of tag field can be Any Un tag or Tag e VID valid value of VLAN ID can be in the range of 1 4095 or Any The user can enter either a specific value or a range of VIDs e PCP Priority Code Point Valid value PCP are specific 0 1 2 3 4 5 6 7 or range
275. tus between PoE ports and PDs When it detects the fail connection it will reboot the remote PD automatically Web Interface To display Power over Ethernet Auto Checking in the web interface 1 Click Configuration PoE and Auto checking 2 Enable the Ping Check function 3 Specify the PD s IP address checking interval retry time failure action and reboot time 4 Click Apply to apply the change PRE a aj als Figure 3 9 4 The POE Auto Checking CAUTION When using PoE to power an IP camera or similar device that goes through an initialization period do not set the Interval Time below 20 seconds if the Failure Action is set to Reboot Remote PD Doing so may prevent the switch from successfully pinging the device and result in a continuous ON Off ON OFF cycle of the PoE power 138 Parameter Description Ping Check Enables the Ping Check function to detect the connection between PoE port and power device Disable will turn off the detection Port This is the logical port number for this row Ping IP Address The PD s IP address the system should ping Interval Time sec The device will send checking message to PD each interval time Retry Time When PoE port can t ping the PD it will retry to send detection again When the third time it will trigger failure action Failure Log Failure loggings counter Failure Action The action when the third fail detection
276. ueues set will activate transmission of frames as soon as any data is available Otherwise the queue will postpone the transmission until 3000 bytes are ready to be transmitted Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 54 3 2 ACL 3 2 1 Ports The Vi3026 switch access control list ACL is probably the most commonly used object in the IOS It is used for packet filtering but also for selecting types of traffic to be analyzed forwarded or influenced in some way The ACLs are divided into EtherTypes IPv4 ARP protocol MAC and VLAN parameters In this section we will go over the standard and extended access lists for TCP IP As you create ACEs for ingress classification you can assign a policy for each port The policy number is 1 8 However each policy can be applied to any port This makes it very easy to determine what type of ACL policy you will be working with The section describes how to configure the ACL parameters ACE of the each switch port These parameters will affect frames received on a port unless the frame matches a specific ACE Web Interface To configure the ACL Ports Configuration in the web interface 1 Click Configuration ACL then Ports 2 Scroll the specific parameter value to select the correct value for port ACL setting Click Apply to save the setting 4 Ifyou want to
277. umber of packets that resulted in error while being sent to the servers Receive from Client The number of received packets from the server 228 Receive Agent Option The number of received packets with the relay agent information option Replace Agent Option The number of packets which were replaced with the relay agent information option Keep Agent Option The number of packets whose relay agent information was retained Drop Agent Option The number of packets that were dropped which were received with relay agent information Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh Clear You can click them to refresh the DHCP relay statistics manually Click Clear to clean up the entries 229 4 5 NAS 4 5 1 Configuration The section describes how configure the NAS parameters of the switch The NAS server can be employed to connect users to a variety of resources including internet access conference calls printing documents on shared printers or by simply logging on to the internet This section describes how to configure NAS setting of IEEE 802 1X MAC based authentication system and port settings The NAS configuration consists of two sections a system wide and a port wide Web Interface To configure a System Configuration of Network Access Server in the web interface E 9 OA OT Ew Select Enabled in the mode of network access server
278. undo any changes made locally and revert back to previously saved values 227 4 4 2 Statistics The section describes how to show the DHCP relay statistics information of the switch The statistics shows both the server and the client packet counters when the DHCP relay mode is enabled Web Interface To configure a DHCP Snooping Statistics Configuration in the web interface 1 Checked Auto refresh Receive Missing Receive Missing bag mae Receive Bad Receive Bad 0 Figure 4 4 2 The DHCP Relay Statistics Parameter Transmit to Server The number of packets that are relayed from the client to the oe server Description Transmit Error The number of packets that resulted in errors while being sent to the clients Receive from Server The number of packets received from the server Receive Missing Agent Option The number of packets received without agent information options Receive Missing Circuit ID The number of packets received with the Circuit 1D option missing Receive Missing Remote ID The number of packets received with the Remote ID option missing Receive Bad Circuit ID The number of packets whose Circuit ID option did not match known Circuit ID Receive Bad Remote ID The number of packets whose Remote ID option did not match known Remote ID Clients Statistics Transmit to Client The number of relayed packets from the server to the client Transmit Error The n
279. up Time To achieve minimal latency devices can use LLDP to exchange information about their respective Tx and Rx Wakeup Time as a way to agree upon the minimum wakeup time they need This page provides an overview of EEE information exchanged by LLDP Web Interface To show LLDP EEE neighbors 1 Click LLDP then click EEE to show discover EEE devices 2 Click Refresh for manual update web screen 3 Click Auto refresh for auto update web screen Local Port Tx Tw Rx Tw Fallback Receive Tw Echo Tx Tw EchoRx Tw Resolved Tx Tw ResolvedRx Tw EEE activated ca nl a Figure 3 8 5 The LLDP Neighbors EEE information NOTE If your network without any devices which enables EEE function then the table will show No LLDP EEE Information Found Parameter Local Port The port on which LLDP frames are received or transmitted Description Tx Tw The link partner s maximum time that transmit path can hold off sending data after reassertion of LPI Rx Tw The link partner s time that receiver would like the transmitter to hold off allowing time for the receiver to wake from sleep Fallback Receive Tw The link partner s fallback received Tw A receiving link partner may inform the transmitter of an alternate desired Tw_sys_tx Since a receiving link partner is likely to have discrete levels for savings this provides the transmitter with additional information that it may use for a more efficient allocation
280. ups are in use simultaneously This processing applies to IGMP and MLD 280 HTTP HTTPS ICMP IEEE 802 1X HTTP is an acronym for Hypertext Transfer Protocol It is a protocol that used to transfer or convey information on the World Wide Web WWW HTTP defines how messages are formatted and transmitted and what actions Web servers and browsers should take in response to various commands The other main standard that controls how the World Wide Web works is HTML which covers how Web pages are formatted and displayed Any Web server machine contains in addition to the Web page files it can serve an HTTP daemon a program that is designed to wait for HTTP requests and handle them when they arrive The Web browser is an HTTP client sending requests to server machines An HTTP client initiates a request by establishing a Transmission Control Protocol TCP connection to a particular port on a remote host port 80 by default An HTTP server listening on that port waits for the client to send a request message HTTPS is an acronym for Hypertext Transfer Protocol over Secure Socket Layer It is used to indicate a secure HTTP connection HTTPS provide authentication and encrypted communication and is widely used on the World Wide Web for security sensitive communication such as payment transactions and corporate log ons HTTPS is really just the use of Netscape s Secure Socket Layer SSL as a sub layer under its regular HTTP applica
281. uratio Msye A A aa dude aea aar aeaaea aeaa 91 3253 POF Group ALSE LA e E E A A E A E A TA 93 E A A STATUS oi S E E A A EOE TO A TA T A EI A 95 32525 GROUP INTORIMATION NR 97 325 GilPVA SANO OO A a A a a E a a 98 IO MLD SNOOPIN Erosen e a E a a A E A a a E e a a eds e ai 100 326 1 Basic Config ratio h A E a E a ev a i aa 100 3 6 2 VLAN Co Mf gura Oe e E a a a a E EE a A E Ea E iaia 103 3 6 3POrtGTOUP Flete 105 A E E 106 3 6 5 Group INTO MAIN acerra eeii a ka EEA E aE AE VE E R E aiT 108 BT MVR kee A a o eE 110 LM CON IU ON A A RAS AAA 110 327 2 POLE Group ALLOW ii A a A a EA AA ais 112 EE A NR AIN 113 INM A A i n 114 IPP aa 115 328 41 LLDP Configura ii 115 328 2 EEDI ANT MDOUIS ii iia 118 3 8 3 LLDP MED Configura ti heeii tereent iaie EEEE Ea AEE EEEE LEE AEE AEE EEE EELER 120 3 8 4 LLPD MED Neighbours cccccsssccccecseseseeceeececeesesaesesececeeseseesesececeeaeeseseesccessaassesececeesesesaeseesceeseeaaeeenecs 125 SI EEE EE E svcd E cd E NE T EE E EE E EE E E EE EEEE 128 3 8 6 Poft Statistics ii A AA A AEE EAE eE A eet 130 BO eLo its 132 32951 CONTISUNATION EAE AAE A E AA EE AE AA E AEA S 132 3 9 2 Stat NO 134 POE Del E E E E E I O E ES 136 IMA CO E A E E A AEE AOE E AEN 138 e te MaE A E E E E E EEA E A E E AE E SN 140 3 10 Filtering Data PE EEE A A AE A E A E 141 FLO A Configuratio Nen ena a E a a i a oE e Ea 141 3 102 DynamicsMAG Table a eaaa eden aa ae AAA a Aoa 144 BaD NLA PEE EAA A E E E EA 145 311 1
282. urce NO When Specific is selected for the TCP UDP source filter you can enter a specific TCP UDP source value The allowed range is 0 to 65535 A frame that hits this ACE matches this TCP UDP source value TCP UDP Source Range When Range is selected for the TCP UDP source filter you can enter a specific TCP UDP source range value The allowed range is O to 65535 A frame that hits this ACE matches this TCP UDP source value TCP UDP Destination Filter Specifies the TCP UDP destination filter for this ACE e Any No TCP UDP destination filter is specified TCP UDP destination filter status is don t care e Specific If you want to filter a specific TCP UDP destination filter with this ACE you can enter a specific TCP UDP destination value A field for entering a TCP UDP destination value appears e Range If you want to filter a specific range TCP UDP destination filter with this ACE you can enter a specific TCP UDP destination range value A field for entering a TCP UDP destination value appears TCP UDP Destination Number When Specific is selected for the TCP UDP destination filter you can enter a specific TCP UDP destination value The allowed range is 0 to 65535 A frame that hits this ACE matches this TCP UDP destination value TCP UDP Destination Range When Range is selected for the TCP UDP destination filter you can enter a specific TCP UDP destination range value The allowed range is 0 to 65535 A frame that hits
283. ured MAC addresses will be removed from the 252 port and no new address will be learned Even if the link is physically disconnected and reconnected on the port by disconnecting the cable the port will remain shut down There are three ways to re open the port 1 Boot the switch 2 Disable and re enable Limit Control on the port or the switch 3 Click the Reopen button e Trap Shutdown If Limit 1 MAC addresses is seen on the port both the Trap and the Shutdown actions described above will be taken State This column shows the current state of the port as seen from the Limit Control s point of view The state takes one of four values e Disabled Limit Control is either globally disabled or disabled on the port e Ready The limit is not yet reached This can be shown for all actions e Limit Reached Indicates that the limit is reached on this port This state can only be shown if Action is set to None or Trap e Shutdown Indicates that the port is shut down by the Limit Control module This state can only be shown if Action is set to Shut down or Trap amp Shutdown Re open Button If a port is shut down by this module you may reopen it by clicking this button which will only be enabled if this is the case For other methods refer to Shut down in the Action section NOTE That clicking the reopen button causes the page to be refreshed so non committed changes will be lost Upper right icon Refresh You c
284. urrently only supported Attribute Type is VLAN GARP Applicant This configuration is used to configure the Applicant state machine behavior for GARP on a particular port locally e Normal participant In this mode the Applicant state machine will operate normally in GARP protocol exchanges e Non participant In this mode the Applicant state machine will not participate in the protocol operation The default configuration is normal participant Buttons e Apply Click Apply to save changes e Reset Click Reset to undo any changes made locally and revert back to previously saved values 166 3 13 2 Statistics The section describes how to port statistics of GARP for all switch ports The port statistics relate to the currently selected unit as reflected by the page header Web Interface To display GARP Port statistics in the web interface 1 Click GARP statistics 2 Scroll which port you want To display the GARP Counter information 3 Click Refresh to modify the GARP statistics information Figure 3 13 2 The GARP Port Statistics Parameter Port The Port column shows the list of all ports for which per port GARP statistics Description are shown Peer MAC Peer MAC is MAC address of the neighbour Switch from with GARP frame is received Failed Count Explains Failed count here Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can clic
285. used to calculate the destination port for the frame Check to enable the use of the source MAC address or uncheck to disable By default the source MAC Address is enabled Destination MAC Address The destination MAC address can be used to calculate the destination port for the frame Check to enable the use of the destination MAC address or uncheck to disable By default the destination MAC address is disabled IP Address The IP address can be used to calculate the destination port for the frame Check to enable the use of the IP address or uncheck to disable By default IP address is enabled TCP UDP Port Number The TCP UDP port number can be used to calculate the destination port for the frame Check to enable the use of the TCP UDP Port Number or uncheck to disable By default the TCP UDP Port Number is enabled Aggregation Group Configuration Group ID Indicates the group ID for the settings contained in the same row Group ID Normal indicates there is no aggregation Only one group ID is valid per port Port Members Each switch port is listed for each group ID Select a radio button to include a port in an aggregation or clear the radio button to remove the port from the aggregation By default no ports belong to any aggregation group Only full duplex ports can join an aggregation and ports must be in the same speed in each group Buttons e Apply Click Apply to save changes e Reset Click Reset to undo
286. v6 multicast traffic is only an indirect participant in MLD snooping It just provides multicast traffic and MLD doesn t interact with it Note In an application like desktop conferencing a network node may act as both a source and an MLD host However MLD interacts with that node only in its role as an MLD host A source node creates multicast traffic by sending packets to a multicast address In IPv6 addresses with the first eight bits set that is FF as the first two characters of the address are multicast addresses and any node that listens to such an address will receive the traffic sent to that address Application software running on the source and destination systems cooperates to determine what multicast address to use Note This is a function of the application software not of MLD When MLD snooping is enabled on a VLAN the switch acts to minimize unnecessary multicast traffic If the switch receives multicast traffic destined for a given multicast address it forwards that traffic only to ports on the VLAN that have MLD hosts for that address It drops that traffic for ports on the VLAN that have no MLD hosts MLD snooping enabled Listener MLD host a uy Oster Source ig O O fo Listener MLD host The section will let you understand how to configure the MLD Snooping basic configuration and the parameters Web Interface To configure the MLD Snooping Configuration in the web interface 1 Click Co
287. vel PCP DEI TagClass DSCP Based 00 M0 WN y lt gt v gt v lt gt v ov ov Dv 0 ov ov 0 0 v Ov ov ov ov ov ov ov ov ov 07 ov Dv 0 y ov Dv ov ov Ov ov ov 0 ov ov oy ov ov Ov ov Ov ov ov ov ov oy ov 0 v ov Dv 0 ov 0 Dv o pv o o v ov ov ov oi ov ov oy 0 0 v 0 y ov 0y Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Figure 3 15 1 The QoS Configuration Port The port number for which the configuration below applies OUOUODOOUOOUOOUOOUOOUOODOOOOOUOOOOOO QoS class Controls the default QoS class e g the QoS class for frames not classified in any other way There is a one to one mapping between QoS class queue and priority A QoS class of zero 0 has the lowest priority DP level Controls the default DP level e g the DP level for frames not classified in any other way PCP Controls the default PCP for untagged frames DEI Controls the default DEI for untagged frames Tag Class Shows the classifica
288. vert back to previously saved values will be blocked for 10 seconds For example When Pkts keep entering the port add a new OUI entry It can help this OUI match current Pkts then it must be found the packet will be forward NOTE All non telephonic MAC addresses in the Voice VLAN 164 3 13 GARP 3 13 1 Configuration The Generic Attribute Registration Protocol GARP provides a generic framework whereby devices in a bridged LAN e g end stations and switches can register and de register attribute values such as VLAN Identifiers with each other In doing so the attributes are propagated to devices in the bridged LAN and these devices form a reachability tree that is a subset of an active topology GARP defines the architecture rules of operation state machines and variables for the registration and de registration of attribute values A GARP participation in a switch or an end station consists of a GARP application component and a GARP Information Declaration GID component associated with each port or the switch The propagation of information between GARP participants for the same application in a bridge is carried out by the GARP Information Propagation GIP component Protocol exchanges take place between GARP participants by means of LLC Type 1 services using the group MAC address and PDU format defined for the GARP application concerned This page allows you to configure the basic GARP Configuration settings fo
289. web pages associated with the manual ACL configuration ACL Access Control List The web page shows the ACEs in a prioritized way highest top to lowest bottom Default the table is empty An ingress frame will only get a hit on one ACE even though there are more matching ACEs The first matching ACE will take action permit deny on that frame and a counter associated with that ACE is incremented An ACE can be associated with a Policy 1 ingress port or any ingress port the whole switch If an ACE Policy is created then that Policy can be associated with a group of ports under the Ports web page There are number of parameters that can be configured with an ACE Read the Web page help text to get further information for each of them The maximum number of ACEs is 64 ACL Ports The ACL Ports configuration is used to assign a Policy ID to an ingress port This is useful to group ports to obey the same traffic rules Traffic Policy is created under the Access Control List page You can you also set up specific traffic properties Action Rate Limiter Port copy etc for each ingress port They will though only apply if the frame gets past the ACE matching without getting matched In that case a counter associated with that port is incremented See the Web page help text for each specific port property ACL Rate Limiters Under this page you can configure the rate limiters There can be 15 different rate limiters each ranging from 1 1
290. which significantly improves network resource utilization while maintaining a loop free environment VLAN ID Indicates the ID of this particular VLAN Port Members A row of check boxes for each port is displayed for each VLAN ID e Ifa port is included in a VLAN an image will be displayed e Ifa port is included in a forbidden port list an image will be displayed e Ifa port is included in a forbidden port list and dynamic VLAN user register VLAN on the same forbidden port then conflict port will be displayed as lt lt 149 VLAN Membership The VLAN membership status page shall show the current VLAN port members for all VLANs configured by a selected VLAN User selection shall be allowed by a combo box When All VLAN Users are selected by default it shall show this information for all the VLAN users The VLAN membership allows the frames classified to the VLAN ID to be forwarded on the respective VLAN member ports Auto refresh Evoke the auto refresh icon to refresh the information automatically Upper right icon Refresh You can click them to refresh the VLAN entries manually 150 3 11 4 Port Status The function Port Status gathers the information of all VLAN status and reports it by the order of Static NAS MVRP MVP Voice VLAN MSTP and GVRP Combined Web Interface To display VLAN Port Status in the web interface 1 Click VLAN Port Status 2 Specify the Static NAS MVRP MVP Voice VLAN MSTP
291. who have no administrator s identity can only monitor the system It is suggested regardless of security level that viewing is limited to one client at a time Also after accessing the Vi3026 and viewing is complete log out Connections involving the input of routers and use of clients accessing servers the internet or other networks can result in a brief disconnection of client s access to the switch GUI It is recommended that after programming or monitoring clients log out and that users without administrator access be allowed only a minimal access period NOTE When you log into the Switch WEB to manage you must first O type the username of the admin Password is blank So after you type in the username please press enter Management page will enter WEB When you log into Vi3026 series switch Web Ul management you can use both ipv4 ipv6 login to manage To optimize the display effect we recommend you use Microsoft IE 6 0 above Netscape V7 1 above or FireFox V1 00 above and have the resolution 1024x768 The switch supported neutral web browser interface 11 NOTE The Vi3026 function enables DHCP so if you do not have DHCP server to provide IP addresses to the switch the switch s default IP is 192 168 1 1 Connect to 192 168 20 15 E z The server 192 168 20 15 at Vi3026 requires a username and password Warning This server is requesting that your username and password be sent in an insecure manner
292. with more value added functions by installing firmware upgrades This page facilitates an update of the firmware controlling the switch Web Interface To configure a Firmware Upgrade Configuration in the web interface 1 Click Browse to select the firmware for the device 2 Click Upload AA Upload Figure 5 2 1 The Firmware update Browse Click the Browse button to search the firmware URL and filename Upload Click the Upload button to upload the firmware O NOTE This page facilitates an update of the firmware to control the switch Uploading the software will update all managed switches to the location of a software image and click After the software image is uploaded a page will announce that the firmware update is initiating After about a minute the firmware is updated and all managed switches will restart WARNING While the firmware is being updated web access A will appear to be defunctional The front LED will flash Green Off with a frequency of 10 Hz while the firmware update is in progress Do not restart or power off the device at this time or the switch may fail to function afterwards 264 5 2 2 Firmware Selection Parameter Description The switch supports dual image for firmware redundancy purpose You can select the firmware image for the device s start firmware or operating firmware This page provides information about the active and alternate backup firmwar
293. y bitmask The allowed range is 0x0 to Oxff Frame Type Indicates the frame type of the ACE Possible values are e Any The ACE will match any frame type e Ethernet type Only Ethernet Type frames can match this ACE The IEEE 802 3 describes the value of Length Type Field specifications to be greater than or equal to 1536 decimal equal to 0600 hexadecimal e ARP Only ARP frames can match this ACE Notice the ARP frames won t match the ACE with Ethernet type e Pv4 Only IPv4 frames can match this ACE Notice the IPv4 frames won t match the ACE with Ethernet type e Pv6 Only IPv6 frames can match this ACE Notice the IPv6 frames won t match the ACE with Ethernet type Action Specify the action to take with a frame that hits this ACE e Permit The frame that hits this ACE is granted permission for the ACE operation e Deny The frame that hits this ACE is dropped Rate Limiter Indicates the rate limiter number of the ACE The allowed range is 1 to 16 When Disabled is displayed the rate limiter operation is disabled Port Redirect Frames that hit the ACE are redirected to the port number specified here The allowed range is the same as the switch port number range Disabled indicates that the port redirect operation is disabled Mirror Specifies the mirror operation of this port Frames matching the ACE are mirrored to the destination mirror port The allowed values are e Enabled Frames received on the po
294. y to save and share common configurations You can use it to enable features and settings based on the location of a switch in the network and for mass configuration deployments across the network It s easy to implement Voice IP phone Wireless Access Point IP Cameras and more You can leverage configuration to run a converged voice video and data network to consider the quality of service QoS bandwidth latency and high performance Web Interface To configure the Easy Port in the web interface 1 Click Configuration and Easy Port 2 Set the parameters 3 Scroll the Role for what kind device you want to set on the Easy Port and connect to 4 Click Apply to save the setting 5 Ifyou want to cancel the setting click the reset button to revert back to previously saved values O NOTE The easy port configuration page will not actively display the status of setting The page is for configuring each parameter so it is correct if the parameter didn t be modified after the selection of each item being applied The modification will be showed on configuration of individual functionality Figure 3 19 1 The Easy Port Configuration 207 Parameter Description Port Members A row of check boxes for each port is displayed for each VLAN ID To include a port in an Easy Port check the box as vw To remove or exclude the port from the VLAN make sure the box is unchecked as shown O By default no
295. yslog is a standard for logging program messages It allows separation of the software that generates messages from the system that stores them and the software that reports and analyzes them It can be used as a generalized informational analysis and debugging messages It is supported by a wide variety of devices and receivers across multiple platforms This section describes how to configure the system log and provide a wide variety of devices and receivers across multiple platforms Web Interface To configure Syslog configuration in the web interface 1 Click SYSTEM then Syslog 2 Specify the syslog parameters include IP Address of Syslog server and Port number 3 Evoke Sylog to enable it 4 Click Apply System Log Configuration Server Mode Disabled v Server Address 1 Server Address 2 Syslog Level Info V Apply Reset Figure 2 5 1 The System Log Configuration Server Mode Indicates the server mode operation When the mode operation is enabled the syslog message will send out to syslog server The syslog protocol is based on UDP communication and received on UDP port 514 The syslog server will not send acknowledgments back sender since UDP is a connectionless protocol and it does not provide acknowledgments The syslog packet will always send out even if the syslog server does not exist Possible modes are e Enabled Enables server mode operation e Disabled Disables se

Download Pdf Manuals

Related Search

Related Contents

Untitled  Explosionsgeschützte Not- lichtleuchten für Leuchtstofflampen  No 44  AP フロントホイールクランプ（限定）  PART #: NETB13PPDC User Manual and Installation Guide  EuroPhone free  Advance Acoustic MDB 607 audio tuner  PFS ® - FMI Products    Operator`s manual  

Copyright © All rights reserved. Failed to retrieve file