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User`s Manual of Layer 2 8-Port 10/100/1000Mbps + 2

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1. Click to apply changes User s Manual of GSD 1020S switch port or if a supplicant is no longer attached Determines the period in seconds after which a connected client must be reauthenticated This is only active if the Reauthentication Enabled checkbox is checked Valid values are in the range 30 to 65535 seconds Sets time to keep silent on supplicant authentication failure Sets the interval for the supplicant to re transmit EAP request identify frame The number of times that the switch transmits an EAPOL Request Identity frame without response before considering entering the Guest VLAN is adjusted with this setting The value can only be changed if the Guest VLAN option is globally enabled 802 1x Port Status 602 1 Disabled 602 1 Disabled GE4 802 1X Disabled 802 1X Disabled 802 1X Disabled 802 1X Disabled 802 1X Disabled GE10 802 1X Disabled The page includes the following fields Object e Port e Mode pps e Status pps GEB 802 1X Disabled cM Figure 4 9 6 802 1X Port Status page screenshot Description The switch port number of the logical port Display the current mode Display the current status 197 User s Manual of GSD 1020S e Periodic Display the current periodic reauthentication Reauthentication e Reauthentication Display the current reauthentication period Period e Quiet Period Display the current quiet period e Supplicant Timeout Display the cur
2. 269 User s Manual of GSD 1020S MAC Address Information g 40 61 66 04 16 69 default 1 Add to Static MAC table Total Entries 1 Figure 4 11 7 MAC Address Information page screenshot Object e MAC Address e VLAN e Type e Port Buttons Add to Static MAC table Description The MAC address of the entry The VLAN ID of the entry Indicates whether the entry is a static or dynamic entry The ports that are members of the entry Click to add dynamic MAC address to static MAC address 2 0 User s Manual of GSD 1020S 4 12 LLDP 4 12 1 Link Layer Discovery Protocol Link Layer Discovery Protocol LLDP is used to discover basic information about neighboring devices on the local broadcast domain LLDP is a Layer 2 protocol that uses periodic broadcasts to advertise information about the sending device Advertised information is represented in Type Length Value TLV format according to the IEEE 802 1ab standard and can include details such as device identification capabilities and configuration settings LLDP also defines how to store and maintain information gathered about the neighboring network nodes it discovers Link Layer Discovery Protocol Media Endpoint Discovery LLDP MED is an extension of LLDP intended for managing endpoint devices such as Voice over IP phones and network switches The LLDP MED TLVs advertise information such as network policy power inventory and device location details LLDP
3. Figure 4 14 9 RMON History Status Page Screenshot The Page includes the following fields Object Description e History Index Select history index for this drop down list 302 User s Manual of GSD 1020S 4 15 Maintenance Use the Maintenance menu items to display and configure basic configurations of the Managed Switch Under maintenance the following topics are provided to back up upgrade save and restore the configuration This section has the following items B Factory Default You can reset the configuration of the switch on this page B Reboot Switch You can restart the switch on this page After restart the switch will boot normally B Backup Manager You can back up the switch configuration Mi Upgrade Manager You can upgrade the switch configuration 4 15 1 Factory Default You can reset the configuration of the switch on this page Only the IP configuration is retained The new configuration is available immediately which means that no restart is necessary The Factory Default screen in Figure 4 15 1 appears and click to reset the configuration to Factory Defaults Restore Figure 4 15 1 Factory Default page screenshot After the Factory button is pressed and rebooted the system will load the default IP settings as follows Default IP address 192 168 0 100 Subnet mask 255 255 255 0 Default Gateway 192 168 0 254 The other setting value is back to disable or none To reset the Managed Switch to th
4. 10Mbps with auto negotiation 10 20Mbps 10Base T Full Duplex 100Mbps no auto negotiation 100Mbps 100Mbps with auto negotiation 100 200Mbps 100Base TX Full Duplex 307 User s Manual of GSD 1020S 6 TROUBLESHOOTING This chapter contains information to help you solve your issue If the Managed Switch is not functioning properly make sure the Managed Switch is set up according to instructions in this manual B The Link LED is not lit Solution Check the cable connection and remove duplex mode of the Managed Switch Mi Some stations cannot talk to other stations located on the other port Solution Please check the VLAN settings trunk settings or port enabled disabled status B Performance is bad Solution Check the full duplex status of the Managed Switch If the Managed Switch is set to full duplex and the partner is set to half duplex then the performance will be poor Please also check the in out rate of the port B Why the Switch doesn t connect to the network Solution 1 Check the LNK ACT LED on the Managed Switch 2 Try another port on the Managed Switch 3 Make sure the cable is installed properly 4 Make sure the cable is the right type 5 Turn off the power After a while turn on power again B 100Base TX port link LED is lit but the traffic is irregular Solution Check that the attached device is not set to dedicate full duplex Some devices use a physical or software switch to change duplex mod
5. 55 2 2 5 95 9NMEPCGCOPINIURID ee 5 0 5500s C bs ce icut inane eteit tatio boe veste deducet sieut epiac ei eeu opto co top AR esci Eee pid 57 ALTO 9NME UST ic ied eser be telas en latent aba eite i rece ML due loco too 58 4 2 7 7 SNMPv1 2 Notification Recipients cccccececseeceeeeceeetseeteneeceetueteusecseeteneteneeceeteneteasetseeteneeeueenseetenss 60 4 2 f 9 SNMPv3 Not fication Recipients oie ore et ue Rear haa eee Dore pese uo eric er ee ee 61 2 2 TeV e cue Mit s Mei e ce DM e R 63 4 2 7 11 SNMP Remote Engine lDisvuactian n ii 64 3 POr Manage MEN aida 66 EME PA O NAS 66 Z3 2 POI GOUeES a a 68 A 32 Bana witht Bra P 73 dg OMEN NIE A A A La sudo Neto OU 14 A Jumbo Taie cu etre ure ducet heu Eom wan ea REX ot peas wim hoax P En Ax sen weap dake va vay ch tein cU uri AAA 76 4 3 Por Error Disabled ConfIgurallODr geo eo pepe toe E bei ones bea een Salen ee eee eed 77 Ads POR sir dB 19 Ber I Ole Cle Gt oic HI E OT 19 o cl cal P T 82 Al SFP Module I OR AU ONT acs ta eee A AAA A AAA AAA AAA AAA 83 4 90 ACS FOGG Sa Sa aii iodo lei 83 oR Ba SFP Modul Detail statis earn te eee an mes ean en ee SE eet Renee ne habet d eR ea ae eee ne eT a ere 84 SS NBI eter Mele 85 AAV PAG SS NA oat eet NR ERE EE a NR IUE ce teat etck Ada NAE TERCER ONERE 86 AAA LAS MAN g a d 87 BAL SLA
6. Figure 4 6 13 MSTI Instance Setting Information page screenshot The page includes the following fields Object Description e MSTI Display the current MSTI entry e Status Display the current MSTI status e VLANList Display the current VLAN list e VLAN Count Display the current VLAN count e Priority Display the current MSTI priority 137 User s Manual of GSD 1020S MST Instance Status Information Name Information Value MSTI ID Regional Root Bridge Last Topology Change Figure 4 6 14 MST Instance Status page screenshot The page includes the following fields Object Description e MSTIID Display the MSTI ID e Regional Root Bridge Display the current designated root bridge e Internal Root Cost Display the current internal root cost e Designated Bridge Display the current designated bridge e Root Port Display the current root port e Max Age Display the current Max age e Forward Delay Display the current forward delay e Remaining Hops Display the current remaininging hops e Last Topology Change Display the current last topology change 138 User s Manual of GSD 1020S 4 6 7 MST Port Setting This page allows the user to inspect the current STP MSTI port configurations and possibly change them as well A MSTI port is a virtual port which is instantiated separately for each active CIST physical port for each MSTI instance configured and applicable for the port The MSTI instance must be sel
7. Retries User s Manual of GSD 1020S By IP address OBy name 812 0 695355 813 0 65535 Muse Defaut 1 310 secs 0 65535 0 2000 OLogin O 802 1x amp AI Figure 4 9 11 New Radius Server page screenshot Description Set the server definition Address of the Radius server IP name The UDP port to use on the RADIUS Authentication Server If the port is set to O zero the default port 1812 is used on the RADIUS Authentication Server 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 The shared key shared between the RADIUS Authentication Server and the switch The Timeout which can be set to a number between 1 and 30 seconds is the maximum time to wait for a reply from a server 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 RADIUS servers are using the UDP protocol which is unreliable by design In order to cope with lost frames the timeout interval 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 Timeout is the number of seconds in the range 1 to 10 to wait for a reply from a RADIUS server before retransmitting the
8. S C D F and E for each content respectively 95 User s Manual of GSD 1020S 4 5 VLAN 4 5 1 VLAN Overview A Virtual Local Area Network VLAN is a network topology configured according to a logical scheme rather than the physical layout VLAN can be used to combine any collection of LAN segments into an autonomous user group that appears as a single LAN VLAN also logically segment the network into different broadcast domains so that packets are forwarded only between ports within the VLAN Typically a VLAN corresponds to a particular subnet although not necessarily VLAN can enhance performance by conserving bandwidth and improve security by limiting traffic to specific domains A VLAN is a collection of end nodes grouped by logic instead of physical location End nodes that frequently communicate with each other are assigned to the same VLAN regardless of where they are physically on the network Logically a VLAN can be equated to a broadcast domain because broadcast packets are forwarded to only members of the VLAN on which the broadcast was initiated VLAN Overview I po I i E d I I I I i i i a I I i BE i i I 1 I i Dog I I i TL i I I i I an I pog I ar PC 1 PC 2 PC 3 E PC 4 PC 5 PC 6 I Untagged Untagged Tagged Untagged Untagged Tagged I I 1 i I I 1 i VLAN 2 E VLAN 3 y l bE EE ETT rT o mco 1 No matter what basis is used to uniquely iden
9. Y LLDP Port Status 802 1 PVID Figure 4 12 4 LLDP Port Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e State Display the current LLDP status e Selected Optional Display the current selected optional TLVs TLVs The VLAN Name TLV VLAN Selection and LLDP Port VLAN TLV Status screens in Figure 4 12 5 amp Figure 4 12 6 appear VLAN Name TLV VLAN Selection Port Select VL Sel act Apply Figure 4 12 5 VLAN Name TLV Selection page screenshot 275 User s Manual of GSD 1020S The page includes the following fields Object Description e Port Select Select port for this drop down list e VLAN Select Select VLAN for this drop down list Buttons Apply Click to apply changes LLDP Port VLAN TLV Status Selected VLAN Figure 4 12 6 LLDP Port VLAN TLV Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Selected VLAN Display the current selected VLAN 4 12 4 LLDP Local Device Use the LLDP Local Device Information screen to display information about the switch such as its MAC address chassis ID management IP address and port information The Local Device Summary and Port Status screens in Figure 4 12 7 amp Figure 4 12 8 appear 2 6 User s Manual of GSD 1020S Local Device Summary Chassis ID subtype MAC Address C
10. owaiwes TT Wy SSCS Figure 4 8 25 Voice VLAN OUI Group page screenshot The page includes the following fields Object e OUI Address e Description Description Display the current OUI address Display the current description e Modify Click Click 4 8 5 4 Telephony OUI Port Setting Edit Delete to edit voice VLAN OUI group parameter to delete voice VLAN OUI group parameter 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 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 The Telephony OUI MAC Setting screens in Figure 4 8 26 amp Figure 4 8 27 appear 189 User s Manual of GSD 1020S Voice VLAN Port Setting 7 F1 GU UG a WR ox P uu _ mE B L PE qc gu od LI F4 m Of ee 1 iu Lith wits LI a BOUE uet e a a ETI Select Ports OEnabled Disabled CAII Sre Apply Figure 4 8 26 Voice VLAN Port Setting page screenshot The page includes the following fields Object Description e Port Select port number for this drop down list e State Enable or disable the voice VLAN port setting The default value is Disabled e CoS Mode Select the CoS mode that depend on all or sorce Buttons A
11. 15 Port cost 20 000 Port cost 20 000 Port cost 20 000 Port cost 20 000 B C Bridge ID 30 Bridge ID 20 Port cost 200 000 Port cost 200 000 Port cost 200 000 8 LAN 2 LAN 3 _ gt Figure 4 6 2 Before Applying the STA Rules In this example only the default STP values are used Root Bridge Designated Port Designated Port Root Port Root Port C ae Designated Bridge 8 LAN2 8 amp i AN3 Figure 4 6 3 After Applying the STA Rules 127 User s Manual of GSD 1020S The switch with the lowest Bridge ID switch C was elected the root bridge and the ports were selected to give a high port cost between switches B and C The two optional Gigabit ports default port cost 20 000 on switch A are connected to one optional Gigabit port on both switch B and C The redundant link between switch B and C is deliberately chosen as a 100 Mbps Fast Ethernet link default port cost 200 000 Gigabit ports could be used but the port cost should be increased from the default to ensure that the link between switch B and switch C is the blocked link This section has the following items STP Global Setting Configures STP system settings STP Port Setting Configuration per port STP settings CIST Instance Setting Configure system configuration CIST Port Setting Confi
12. 2 Port 100 1000X SFP Managed Ethernet Switch Model Number gt GSD 1020S Produced by Manufacturer s Name Planet Technology Corp Manufacturer s Address 10F No 96 Minquan Rd Xindian Dist New Taipei City 231 Taiwan R O C is herewith confirmed to comply with the requirements set out in the Council Directive on the Approximation of the Laws of the Member States relating to Electromagnetic Compatibility Directive on 2004 108 EC For the evaluation regarding the EMC the following standards were applied EN 55022 2010 AC 2011 EN 61000 3 2 2006 A 1 2009 A2 2009 EN 61000 3 3 2013 EN 55024 2010 IEC 61000 4 2 2008 IEC 61000 4 3 2006 A 1 2007 A2 2010 IEC 61000 4 4 2012 IEC 61000 4 5 2005 IEC 61000 4 6 2013 IEC 61000 4 8 2009 IEC 61000 4 11 2004 Responsible for marking this declaration if the Manufacturer C Authorized representative established within the EU Authorized representative established within the EU if applicable Company Name Planet Technology Corp Company Address 10F No 96 Minquan Rd Xindian Dist New Taipei City 231 Taiwan R O C Person responsible for making this declaration Name Surname Kent Kang Position Title Product Manager Taiwan 27 June 2014 A 4 Place Date Legal Signature PLANET TECHNOLOGY CORPORATION e mail sales planet com tw _ http www planet com tw 10F No 96 Minquan Rd Xindian Dist New Taipei City Taiwan R O C Tel 886 2
13. B DropEvents The total number of events in which packets were dropped due to lack of resources NW Octets The number of received and transmitted good and bad bytes 298 User s Manual of GSD 1020S Includes FCS but excludes framing bits Pkts The total number of frames bad broadcast and multicast received and transmitted BroadcastPkts The total number of good frames received that were directed to the broadcast address Note that this does not include multicast packets MulticastPkts The total number of good frames received that were directed to this multicast address CRCAlignErrors The number of CRC alignment errors FCS or alignment errors UnderSizePkts The total number of frames received that were less than 64 octets long excluding framing bits but including FCS octets and were otherwise well formed OverSizePkts The total number of frames received that were longer than 1518 octets excluding framing bits but including FCS octets and were otherwise well formed Fragments The total number of frames received that were less than 64 octets in length excluding framing bits but including FCS octets and had either an FCS or alignment error Jabbers The total number of frames received that were longer than 1518 octets excluding framing bits but including FCS octets and had either an FCS or alignment error Collisions The best estimate of the total number of collisions on this Ethernet segment Pkts64Octet
14. Object Description e Delete Click Delete to delete ACL name entry 4 10 4 IPv4 based ACE An ACE consists of several parameters Different parameter options are displayed depending on the frame type that you selected The IPv4 based ACE screens in Figure 4 10 7 amp Figure 4 10 8 appear 253 User s Manual of GSD 1020S IPv4 Based ACE o Range 1 2147483647 1 is first processed 9 Permit O Deny Shutdown C AnyilPy Select fram list icmp v O Protocol ID to match Any O User Defined o Ds for matching 1s for no matching O Any OQ User Defined Os for matching 1s for no matching Any O Single NNI Range D 65535 Orange o Range 0 65535 Any Single Range O 65535 O Range Range 0 65535 Range 0 65535 66535 Range O 65535 Urg 95et Ounset ODaon t Care Ack Set OUnset ODon t Care Psh set OUnset ODon t Care Pst Oset Olnset ODon t Care Syn Set OUnset O Don t Care Fin set Ounset ODon t Care gi Any ODSCP to match NI Range D 63 OIP Precedence to match Range 0 7 Any Select from list Echo Repl Protocol ID to match Range O 255 Any O user Defined Range O 255 Add Figure 4 10 7 IP based ACE page screenshot 254 The page includes the following fields Object e ACL Name e Se
15. Object Description e Port Display the current port e Filter Profile ID Display the current filter profile ID e Action Click Show to display detail profile parameter Click Delete to delete the IGMP filter profile entry 4 7 7 3 MLD Filter Setting The Filter Setting and Status screens in Figure 4 7 40 amp Figure 4 7 41 appear Filter Setting Port Select Filter Profile ID Select Pors gt Apply Figure 4 7 40 Filter Setting page screenshot The page includes the following fields Object Description e Port Select Select port number for this drop down list e Filter Profile ID Select filter profile ID for this drop down list Buttons Apply Click to apply changes 170 User s Manual of GSD 1020S Y Port Filter Status The page includes the following fields Object e Port e Filter Profile ID e Action Figure 4 7 41 Port Filter Status page screenshot Description Display the current port Display the current filter profile ID Click Show to display detail profile parameter Click Delete to delete the MLD filter profile entry 171 User s Manual of GSD 1020S 4 8 Quality of Service 4 8 1 Understand QoS Quality of Service QoS is an advanced traffic prioritization feature that allows you to establish control over network traffic QoS enables you to assign various grades of network service to different types of traffic such as multi media video protocol specific time critical an
16. Port PORT SECURITY QoS Rate SNMP and STP Buttons View Click to view log 90 User s Manual of GSD 1020S Logging Information Information Name Information Value emerg alert crit error warning notice ES AAA ACL CABLE DIAG DAI DHCP_SNOOPING Dot1X GVRP IGMP SNOOPING IPSG L2 LLDP Mirror MLD_SNOOPING REN Platform PM Port PORT SECURITY QoS Rate SNMP STP Security suite System Trunk VLAN Figure 4 2 19 Logging Information page screenshot The page includes the following fields Object Description e Target Display the current log target e Severity Display the current log severity e Categery Display the current log categery e Total Entries Display the current log entries Logging Messages Clear buffered messages Refresh Jan 01 2000 08 00 19 Port git link up Figure 4 2 20 Logging Messages page screenshot The page includes the following fields Object Description e No This is the number for logs e Timestamp Display the time of log e Categery Display the category type e Severity Display the severity type e Message Display the log message Buttons Clear Click to clear the log Refresh Click to refresh the log 91 User s Manual of GSD 1020S 4 2 7 SNMP Management 4 2 7 1 SNMP Overview The Simple Network Management Protocol SNMP is an application layer protocol that facilitates the exchange of management information between network devices It
17. Timeout for Reply sec Range 1 30 Default 3 Dead Time RENNES min Range DO 2000 Default 0 Key String o 069 ASCI Alphanumeric Characters Used Apply Figure 4 9 10 Use Default Parameters page screenshot The page includes the following fields Object Description e Retries Timeout is the number of seconds in the range 1 to 10 to wait for a reply from a RADIUS server before retransmitting the request e Timeout for Reply Retransmit is the number of times in the range 1 to 30 a RADIUS request is retransmitted to a server that is not responding If the server has not responded after the last retransmit it is considered to be dead e Dead Time The Dead Time which can be set to a number between 0 and 3600 seconds is the period during which the switch will not send new requests to a server that has failed to respond to a previous request 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 O zero will enable this feature but only if more than one server has been configured e Key String The secret key up to 63 characters long shared between the RADIUS server and the switch Buttons Appl PP Click to apply changes 201 New Radius Server The page includes the following fields Object Server Definition Server IP Authetication Port Acct Port Key String Timeout for Reply
18. a 1 A s q is ERR p k Fo v EE a mE RUE i m E E Ir WAVE OA eam l EN lk um Networking amp Communication User s Manual 8 Port 10 100 1000Mbps 2 Port 100 1000X SFP Managed Ethernet Switch GSD 1020S d n E n E EI E Lii J E TE www PLANET com tw User s Manual of GSD 1020S Trademarks Copyright PLANET Technology Corp 2014 Contents are subject to revision without prior notice PLANET is a registered trademark of PLANET Technology Corp All other trademarks belong to their respective owners Disclaimer PLANET Technology does not warrant that the hardware will work properly in all environments and applications and makes no warranty and representation either implied or expressed with respect to the quality performance merchantability or fitness for a particular purpose PLANET has made every effort to ensure that this User s Manual is accurate PLANET 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 PLANET PLANET assumes no responsibility for any inaccuracies that may be contained in this User s Manual PLANET makes no commitment to update or keep current the information in this User s Manual and reserves the right to make improvements to this User s Manual and or to the products described in this User s Manua
19. shared media This applies to physical ports only Aggregations are always forced PointZPoint e Migrate If at any time the switch detects STP BPDUS including Configuration or Topology Change Notification BPDUS it will automatically set the selected interface to forced STP compatible mode However you can also use the Protocol Migration button to manually re check the appropriate BPDU format RSTP or STP compatible to send on the selected interfaces Default Disabled Buttons Appl pply Click to apply changes By default the system automatically detects the speed and duplex mode used on each port and configures the path cost according to the values shown below Path cost 0 is used to indicate auto configuration mode When the short path cost method is selected and the default path cost recommended by the IEEE 8021w standard exceeds 65 535 the default is set to Port Type IEEE 802 1D 1998 IEEE 802 1w 2001 65 535 Half Duplex Full Duplex Trunk Half Duplex Full Duplex Trunk Full Duplex Trunk Table 4 6 2 Recommended STP Path Costs 90 600 131 200 000 20 000 000 10 60 20 000 2 000 000 2 000 000 1 999 999 1 000 000 200 000 100 000 50 000 User s Manual of GSD 1020S Port Type Link Type IEEE 802 1w 2001 Half Duplex 2 000 000 Full Duplex 1 000 000 Trunk 500 000 Half Duplex 200 000 Full Duplex 100 000 Trunk 50 000 Full Duplex Trunk Table
20. 1024 1518 Byte Frames Object e Drop Events e Octets e Packets e Broadcast Packets User s Manual of GSD 1020S operating in full duplex mode A count of frames received on a particular interface that exceed the maximum permitted frame size The number of received and transmitted symbol errors The number of received control unknown opcodes The number of received pause frames The number of transmitted pause frames Counters Value Figure 4 3 6 RMON Counters page screenshot Description The total number of events in which packets were dropped due to lack of resources The total number of octets received and transmitted on the interface including framing characters The total number of packets received and transmitted on the interface The total number of good frames received that were directed to the broadcast address Note that this does not include multicast packets 71 Multicast Packets CRC Alignment Errors Undersize Packets Oversize Packets Fragments Jabbers Collisions 64 Bytes Frames 65 127 Byte Frames 128 255 Byte Frames 256 511 Byte Frames 512 1023 Byte Frames 1024 1518 Byte Frames User s Manual of GSD 1020S The total number of good frames received that were directed to this multicast address The number of CRC alignment errors FCS or alignment errors The total number of frames received that were less than 64 octets long excluding framing bits but inclu
21. E PSG ae Ee LAG 128 17 LAGS 128 18 ID piel aaa Figure 4 6 16 MST Port Status page screenshot The page includes the following fields Object Description e MSTIID Display the current MSTI ID e Port The switch port number of the logical STP port e Indentifier Priority Display the current indentifier priority port ID Port ID e Internal Path Cost Display the current internal path cost configuration operation Conf Oper e Regional Root Bridge Display the current regional root bridget e Internal Root Cost Display the current internal root cost e Designated Bridge Display the current designated bridge e Internal Path Cost Display the current internal path cost e Port Role Display the current port role e Port State Display the current port state 140 User s Manual of GSD 1020S 4 6 8 STP Statistics This page displays STP statistics The STP statistics screen in Figure 4 6 17 appears Configuration BDPU MSTP BDPU Configuration BDPUs TCN BDPUs MSTP BDPU uem quem Ret o emm m p NN e jo CI EE o S AA EN A AA rui E Figure 4 6 17 STP Statistics page screenshot The page includes the following fields Object Description e Port The switch port number of the logical STP port e Configuration BPDUs Display the current configuration BPDUS received Received e TCN BPDUS Received Display the current TCN BPDUS received e MSTP BPDUs Display the current
22. Figure 4 2 5 appear IPv6 Address Setting Auto Configuration O Disable GC Enable DHCPv Client Disable O Enable Apply Figure 4 2 4 IPv6 Address Setting page screenshot The page includes the following fields Object Description e Auto Configuration Enable 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 e IPv6 Address Provide 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 separates 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 lt also used a following legally IPv4 address For example 192 1 2 34 Provide the IPv6 Prefix of this switch The allowed range is 1 through 128 e Gateway Provide the IPv6 gateway address of this switch IPv6 address is in 128 bit records represented as eight fields of up to four 39 e DHCPv6 Client Buttons Appl PP Click to apply changes User s Manual of GSD 1020S hexadecimal digits with a colon separates each field For example fe80 215 c5ff fe03 4dc7 The symbol is a special syntax that
23. Information Name Information Value Telnet Service Disabled Login Authentication List Enable Authentication List Session Timeout Password Retry Count Silent Time Current Telnet Sessions Count Figure 4 9 21 Telnet Information page screenshot The page includes the following fields Object Telnet Service Login Authentication List Enable Authentication List Session Timeout Password Retry Count Silent Time Current Telent Session Count 4 9 5 2 SSH Description Display the current telent service Display the current login authentication list Display the current enable authentication list Display the current session timeout Display the current password retry count Display the current silent time Display the current telnet session count Configure SSH on this Page This Page 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 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 i
24. SNMPv1 2 Host Setting a s a a e emm Bee oen Add Figure 4 2 31 SNMPv1 2 Notification Recipients page screenshot The page includes the following fields Object e Server Address e SNMP Version e Notify Type e Community Name e UDP Port e Time Out e Retries Buttons Add Description Indicates the SNMP trap destination address It allow a valid IP address in dotted decimal notation x y z w And it also allow a valid hostname A valid hostname is a string drawn from the alphabet A Za z digits 0 9 dot dash Spaces are not allowed the first character must be an alpha character and the first and last characters must not be a dot or a dash Indicates the SNMP trap destination IPv6 address 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 appear only once It can also represent a legally valid IPv4 address For example 192 1 2 34 Indicates the SNMP trap supported version Possible versions are B SNMP v1 Set SNMP trap supported version 1 B SNMP v2c Set SNMP trap supported version 2c Set the notify type in traps or informs Indicates the community access string when send SNMP trap packet Indicates the SNMP trap destina
25. Table 4 5 1 Ingress Egress port with VLAN VID Tag Untag table B IEEE 802 1Q Tunneling Q in Q IEEE 802 1Q Tunneling QinQ is designed for service providers carrying traffic for multiple customers across their networks QinQ tunneling is used to maintain customer specific VLAN and Layer 2 protocol configurations even when different customers use the same internal VLAN IDs This is accomplished by inserting Service Provider VLAN SPVLAN tags into the customer s frames when they enter the service provider s network and then stripping the tags when the frames leave the network A service provider s customers may have specific requirements for their internal VLAN IDs and number of VLANs supported VLAN ranges required by different customers in the same service provider network might easily overlap and traffic passing through the infrastructure might be mixed Assigning a unique range of VLAN IDs to each customer would restrict customer configurations require intensive processing of VLAN mapping tables and could easily exceed the maximum VLAN limit of 4096 Q in Q VLAN Network Topology Customer A s LAN Customer A s LAN Headquarters i AH T Branch Office J Em A 027 VLAN 1 20 aa il MAN Service Provider Domain NATA T WLAN Tag cer j MAN Edge Switch i in Q VLAN Tag E cl VLAN Tag Customer B s LAN Headquarters The Managed Switch supports multiple VLAN tags and can therefore
26. The Dynamic Static and Forbidden Router Table screens in Figure 4 7 17 Figure 4 7 18 amp Figure 4 7 19 appear Dynamic Router Table wawm ew Eri Time Ge Figure 4 7 17 Dynamic Router Table page screenshot The page includes the following fields Object Description e VLANID Display the current VLAN ID e Port Display the current dynamic router ports e Expiry Time Sec Display the current expiry time Static Router Table Figure 4 7 18 Static Router Table page screenshot The page includes the following fields Object Description e VLANID Display the current VLAN ID e Port Mask Display the current port mask 153 User s Manual of GSD 1020S Figure 4 7 19 Forbidden Router Table page screenshot The page includes the following fields Object Description e VLANID Display the current VLAN ID e Port Mask Display the current port mask 4 7 2 7 IGMP Forward All This page provides IGMP Forward All The Forward All screen in Figure 4 7 20 appears Forward All VLAN ID 1 v en CET CA o 2 O Forbidden 9 None A n Seeks BLUR T LAG7 Static O Forbidden None LAGS Static O Forbidden 9 None Apply Figure 4 7 20 Forward All Setting page screenshot The page includes the following fields Object Description e VLAN ID Select VLAN ID for this drop down list to assign IGMP membership e Port The switch port number of the logical port e Membership Select IGMP membe
27. The page includes the following fields Object Description e Access Profile Select access profile for this drop down list Buttons Apply Click to apply changes Access Profiles Table Figure 4 9 32 Access Profile Table page screenshot The page includes the following fields Object Description e Access Profile Display the current access profile e Delete Delet Click S1616 to delete access profile entry 216 User s Manual of GSD 1020S 4 9 7 DHCP Snooping 4 9 7 1 DHCP Snooping Overview The addresses assigned to DHCP clients on unsecure ports can be carefully controlled using the dynamic bindings registered with DHCP Snooping DHCP snooping allows a switch to protect a network from rogue DHCP servers or other devices which send port related information to a DHCP server This information can be useful in tracking an IP address back to a physical port VLAN ID IP Address MAC Address 1 192 168 0 1 00 30 4F 11 22 33 i 2 192 168 0 2 00 11 22 55 AA BB X DHCP Client 1 DHCP Trust Port 00 30 4F 11 22 33 DHCP Client DHCP Server DHCP Client 3 Command Usage e Network traffic may be disrupted when malicious DHCP messages are received from an outside source DHCP snooping is used to filter DHCP messages received on a non secure interface from outside the network or firewall When DHCP snooping is enabled globally and enabled on a VLAN interface DHCP messages received on a
28. but take no further action B Shutdown If Limit 1 MAC addresses is seen on the port shut down the port This implies that all secured MAC addresses will be removed from the port and no new will be learned Even if the link is physically disconnected 239 User s Manual of GSD 1020S 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 Disable and re enable Limit Control on the port or the switch 2 Click the Reopen button B Discard If Limit 1 MAC addresses is seen on the port it will trigger the action that do not learn the new MAC and drop the package Buttons Appl PP Click to apply changes Port Security Status se SEE BUE b oma em rem V M S DIU las ma Fan 7 zs JEDE dE Figure 4 9 65 Port Security Status page screenshot The page includes the following fields Object Description e Port Name The switch port number of the logical port e Enable State Display the current per port security status e L2 Entry Num Display the current L2 entry number e Action Display the current aciotn 4 9 11 DoS The DoS is short for Denial of Service which is a simple but effective destructive attack on the internet The server under DoS attack will drop normal user data packet due to non stop processing the attacker s data packet leading to
29. e Invalid Attribute Value Display the current invalid attribute value e Invalid Attribute Display the current invalid attribute length Length e Invalid Event Display the current invalid event Buttons Clear Click to clear the GVRP Error Statistics Refresh l ul Click to refresh the GVRP Error Statistics 115 User s Manual of GSD 1020S 4 5 14 VLAN setting example Separate VLANs 802 10 VLAN Trunk 4 5 14 1 Two separate 802 1Q VLANs The diagram shows how the Managed Switch handle Tagged and Untagged traffic flow for two VLANs VLAN Group 2 and VLAN Group 3 are separated VLANs Each VLAN isolate network traffic so only members of the VLAN receive traffic from the same VLAN members The screen in Figure 4 5 20 appears and Table 4 5 2 describes the port configuration of the Managed Switches VLAN Overview n 1 E I po l i oy i Zh am l q me I l I i EXA i E _ i I I l 3 i ar I gt i T I pog i i T i PC 1 PC 2 PC 3 PC 4 PC 5 PC 6 Untagged Untagged Tagged Untagged Untagged Tagged po i I VEM po M 7 i VLAN 2 ye VLAN 3 y J Ao A SSS SSS l Figure 4 5 20 two separate VLAN diagrams Tes VLAN Group 1 Table 4 5 2 VLAN and Port Configuration The scenario described as follows El Untagged packet entering VLAN 2 116 User s Manual of GSD 1020S 1 While PC 1 transmit an untagged packet enters Port 1 the Manag
30. e Preamble amp IFG Display the current preamble amp IFG 245 User s Manual of GSD 1020S 4 9 12 2 Port Setting Storm control for the switch is configured on this page There are three types of storm rate control B Broadcast storm rate control B Unknown Unicast storm rate control a Unknow Multicast storm rate contro The configuration indicates the permitted packet rate for unknown unicast unknown multicast or broadcast traffic across the switch The Storm Control Configuration screens in Figure 4 9 71 amp Figure 4 9 72 appear storm Control Setting Cowen 9 Disable Select Ports drop v Llunknawn Multicast Enable Cd Unknown Unicast feo Apply Figure 4 9 71 Storm Control Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e Port State Enable or disable the storm control status for the given storm type e Action Configures the action performed when storm control is over rate on a port Valid values are Shutdown or Drop Type Enable The settings in a particular row apply to the frame type listed here B broadcast B unknown unicast B unknown multicast Rate kbps pps Configure the rate for the storm control The default value is 10 000 Buttons Appl PP Click to apply changes 246 User s Manual of GSD 1020S Storm Control Information AA unknown unicast op TN LN Figure 4 9 72 Storm Contr
31. settings B 0 ARP frames where SHA is not equal to the DA MAC address B 1 ARP frames where SHA is equal to the DA MAC address e SAMAC Specify the source MAC filter for this ACE B Any No SA MAC filter is specified B User Defined If you want to filter a specific source MAC address with this ACE choose this value A field for entering a SA MAC value appears e SAMAC Value When User Defined is selected for the SA MAC filter you can enter a specific source MAC address The legal format is xx xx xx xx xx xx A frame that hits this ACE matches this SA MAC value e SAMAC Mask Specify whether frames can hit the action according to their sender hardware address field SHA settings B 0 ARP frames where SHA is not equal to the SA MAC address B 1 ARP frames where SHA is equal to the SA MAC address e VLAN ID Indicates the ID of this particular VLAN e 802 1p Include or exclude the 802 1p value e 802 1p Value Set the 802 1p value e 802 1p Mask NW 0 where frame is not equal to the 802 1p value NW 1 where frame is equal to the 802 1p value e Ethertype You can enter a specific EtherType value The allowed range is 0x05DD to Range 0x05DD OxFFFF A frame that hits this ACE matches this EtherType value OxFFFF Buttons Add l Click to add ACE list MAC Based ACE Table Destination ACL Name Sequence A UN ID 802 1p 802 1p Mask MAC EU a Wildcard Mask MAC Address Wildcard Mask Figure 4 10 4 MAC based ACE
32. 4 12 15 LLDP MED Port Location Table page screenshot 284 User s Manual of GSD 1020S The page includes the following fields e Port The switch port number of the logical port e Coordinate Display the current coordinate e Civic Address Display the current civic address e ESC ELIN Display the current ESC ELIN 4 12 8 LLDP Overloading The LLDP Port Overloading screen in Figure 4 12 16 appears LLDP Port Overloading Table 8 Transmitted Not l mo Overloading 21 Transmitted B Transmitted 1440 hi 21 Transmitted 9 Transmitted Overloading Transmitted 9 Transmitted Not 10 Overloading 21 Transmitted 9 Transmitted 10 Transmitted E H 10 Transmitted ES E B Transmitted nu 8 Transmitted oa B Transmitted ES B Transmitted mm ERE o Not Overloading 1 Transmitted B Transmitted at 10 Transmitted Not 1440 Overloading 21 Transmitted B Transmitted A 10 Transmitted S Transmitted B Transmitted CN NN CN RET zl NENNT CON CNN pe O E NN E NN RN ERN ee CN CNN CNN E CA C NN NR RE fmm Figure 4 12 16 LLDP Port Overloading Table page screenshot The page includes the following fields e Interface The switch port number of the logical port e Toltal Bytes Total number of bytes of LLDP information that is normally sent in a packet e Left to Send Bytes Total number of available bytes that can also send LLDP information in a packet 285 Status Mandatory T
33. 4 6 3 Default STP Path Costs CIST Port Status Sr ene IN INCL c CIN E B A A _ END Se eS he L LAG Neo des us mm p Ie w A CS SS RR SE Figure 4 6 7 STP Port Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical STP port e Admin Enable Display the current STP port mode status e External Cost Display the current external cost e Edge Port Display the current edge port status e BPDU Filter Display the current BPDU filter configuration e BPDU Guard Display the current BPDU guard configuration e P2P MAC Display the current P2P MAC status 132 User s Manual of GSD 1020S 4 6 4 CIST Instance Setting This Page allows you to configure CIST instance settings The CIST Instance Setting and Information screens in Figure 4 6 8 amp Figure 4 6 9 appear CIST Instance Setting Apply Figure 4 6 8 CIST Instance Setting Page Screenshot The Page includes the following fields Object Description e riority 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 e Max Hops This defines the initial value of rema
34. ALL ALL n ALL LL VLAN ID 1 Port 1 6 Untagged Port 7 Excluded Port to VLAN Settings VLAN ID Hybrid O Forbidden Excluded O Tagged 9 Untagged Hybrid Forbidden Excluded O Tagged Untagged jee arbre CENTENO E Ges Hybrid LO Forbidden Excluded O Tagged O Untagged o ooo Geb Hybrid JO Forbidden O Excluded O Tagged Untagged O sez Hybrid TO Forbidden Excluded Tagged O Untagged e VLAN ID 2 Port 1 amp 2 Untagged Port 3 4 7 Tagged Port 4 6 Excluded 120 User s Manual of GSD 1020S vop x GE1 Hybrid O Forbidden O Excluded O Tagged 9 Untagged GE2 Hybrid O Forbidden O Excluded O Tagged 9 Untagged iv ses hwo 1 O Forbidden O Excluded O Tagged O Untaget ees ser menu O Forbidden O Excluded O Tagged O Untagged o VLAN ID 3 Port 4 amp 5 Untagged Port 6 amp 7 Tagged Port 1 3 Excluded Port to VLAN Settings VLAN ID Hybrid O Forbidden Excluded Tagged O Untagged Im 4 GE Hybrid O Forbidden O Excluded Tagged O Untagged ss 121 User s Manual of GSD 1020S 4 6 Spanning Tree Protocol 4 6 1 Theory The Spanning Tree Protocol 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 in your network to ensure that only one route exists between any two stations on t
35. Apply Figure 4 7 7 IGMP Snooping page screenshot The page includes the following fields Object Description e IGMP Snooping Status Enable or disable the IGMP snooping The default value is Disabled e IGMP Snooping Version Sets the IGMP Snooping operation version Possible versions are B v2 Set IGMP Snooping supported IGMP version 2 B v3 Set IGMP Snooping supported IGMP version 3 e IGMP Snooping Report Limits the membership report traffic sent to multicast capable routers Suppression When you disable report suppression all IGMP reports are sent as is to multicast capable routers The default is enabled Buttons Appl PP Click to apply changes 147 User s Manual of GSD 1020S IGMP Snooping Informations IGMP Snooping Status Enable IGMP Snooping Version d IGMP Snooping V2 Report Suppression Figure 4 7 8 IGMP Snooping Informations page screenshot The page includes the following fields Object Description e IGMP Snooping Status Dipaly the current IGMP snooping status e IGMP Snooping Version Display the current IGMP snooping version IGMP Snooping V2 Report Display the current IGMP snooping v2 report suppression Suppression IGMP Snooping Table VLAN IGMP Snooping E Query Query Sect eder Last Member c id Immediate jid Auto Response ID Operation Status Robustness Interval sec Query count met ferrea Leave 1 disabled enabled disabled Figure 4 7 9 IGMP Snoopi
36. Authentication Lists CIN I MCN CO Figure 4 9 20 Login Authentication List screenshot The page includes the following fields Object Description e List Name Display the current list name e Method List Display the current method list e Modify Click E dit to edit login authentication list parameter Click Delete to delete login authentication list entry 208 User s Manual of GSD 1020S 4 9 5 Access This section is to control the access of the Managed Switch including the different access methods Telnet SSH HTTP and HTTPs 4 9 5 1 Telnet The Telnat Settings and Information screen in Figure 4 9 21 amp Figure 4 9 22 appear Telnet Settings Disabled L4 default default D 85535 minutes 3 0 120 0 655535 seconds Apply Disconnect Figure 4 9 21 Telnet Settings page screenshot The page includes the following fields Object Description e Telnet Service Disable or enable telnet service e Login Authentication List Select login authentication list for this drop down list e Enable Authentication List Select enable authentication list for this drop down list e Session Timeout Set the session timeout value e Password Retry Count Set the password retry count value e Silent Time Set the silent time value Buttons aci Click to apply changes Disconnect Click to disconnect telnet communication 209 User s Manual of GSD 1020S Telnet Information
37. CIST priority Display the current Max hop Display the current forward delay Display the current Max age Display the current Tx hold count Display the current hello time 134 4 6 5 CIST Port Setting User s Manual of GSD 1020S This page allows you to configure per port CIST priority and cost The CIST Port Setting and Status screens in Figure 4 6 10 amp Figure 4 6 11 appear CIST Port Setting Port Select I rol aes Apply The page includes the following fields Object e Port Select e Priority e Internal Path Cost 0 Auto Buttons Appl PP Click to apply changes Figure 4 6 10 CIST Port Setting page screenshot Description Select port number for this drop down list Controls the port priority This can be used to control priority of ports having identical port cost See above Default 128 Range 0 240 in steps of 16 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 135 User s Manual of GSD 1020S Y CIST Port Status Indentifier External iei Pai Con A fnot ente cae por ae unc per loan s
38. Display the current CoS value e Mapping to Queue Display the current mapping to queue e Queue Display the current queue value e Mapping to CoS Display the current mapping to CoS 4 8 2 5 DSCP Mapping The DSCP to Queue and Queue to DSCP Mapping screens in Figure 4 8 8 amp Figure 4 8 9 appear 177 User s Manual of GSD 1020S DSCP to Queue Mapping Select DSCP Queue to DSCP Mapping Apply Figure 4 8 8 DSCP to Queue and Queue to DSCP Mapping page screenshot The page includes the following fields Object Description e Queue Select Queue value for this drop down list e DSCP Select DSCP value for this drop down list Buttons Apply Click to apply changes DSCP mapping Figure 4 8 9 DSCP Mapping page screenshot 178 User s Manual of GSD 1020S The page includes the following fields Object Description e DSCP Display the current CoS value e Mapping to Queue Display the current mapping to queue e Queue Display the current queue value e Mapping to DSCP Display the current mapping to DSCP 4 8 2 6 IP Precedence Mapping The IP Precedence to Queue and Queue to IP Precedence Mapping screens in Figure 4 8 10 amp Figure 4 8 11 appear IP Precedence to Queue Mapping Figure 4 8 10 IP Precedence to Queue and Queue to IP Precedence Mapping page screenshot The page includes the following fields Object Description e Queue Select Queue value for this drop down list e P Precedence Select
39. Enable Status LEN Figure 4 3 19 Port Isolation Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e EEE State Display the current EEE state 4 3 1 SFP Module Information Managed switch has supported the SFP module with digital diagnostics monitoring DDM function this feature is also known as digital optical monitoring DOM You can check the physical or operational status of an SFP module via the SFP Module Information Page This Page shows the operational status such as the transceiver type speed wavelength optical output power optical input power temperature laser bias current and transceiver supply voltage in real time You can also use the hyperlink of port no to check the statistics on a speficic interface 4 3 1 1 SFP Module Status The SFP Module Status screens in Figure 4 3 20 amp Figure 4 3 21 appear Port Selected Figure 4 3 20 Port Selected page screenshot The page includes the following fields Object Description e Port Select port number for this drop down list 83 User s Manual of GSD 1020S GES Fiber Port Status Fiber Status Status Value The page includes the following fields Object e OE Present e LOS 4 3 1 Figure 4 3 21 Fiber Port Status page screenshot Description Display the current SFP OE present Display the current SFP LOS SFP Module Detail Status The SFP Module Det
40. Enable or disable to checks the destination MAC address in the Ethernet header against the target MAC address in ARP body This check is performed for ARP responses When enabled packets with different MAC addresses are classified as invalid and are dropped Enable or disable to checks the source and destination IP addresses of ARP packets The all zero all one or multicast IP addresses are considered invalid and the corresponding packets are discarded Enable or disable to checks all zero IP addresses 232 User s Manual of GSD 1020S Y DAI Port Setting Pon fme semenm ome fire Aw Un Trusted disabled disabled disabled disabled disabled disabled disabled disabled O KA A A AS LAGB disabled disahled disabled disabled Figure 4 9 55 DAI Port Setting page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Type Display the current port type e Src Mac Chk Display the current Src Mac Chk status e Dst Mac Chk Display the current Dst Mac Chk status e IP Chk Display the current IP Chk status e IP Allow Zero Display the current IP allow zero status 4 9 8 4 Statistics Configures switch ports as DAI trusted or untrusted and check mode DAI Port Setting screen in Figure 4 9 56 appears Y Dynamic ARP Inspection Statistics Clear Refresh Figure 4 9 56 DAI Port Setting page screenshot 233 User s Manual of G
41. GEB GE GES GES GE10 0 0 0 0 0 0 0 0 0 0 Rx GE1 GE2 GE3 GE4 GES GEB GE GES GES GE10 0 0 0 0 0 0 0 0 0 0 Figure 4 3 7 Port Bandwidth Utilization page screenshot The page includes the following fields Object Description e Refresh Period This shows the period interval between last and next refresh Options B 2sec B bsec B 10sec e IFG Allow user to enable or disable this function 73 User s Manual of GSD 1020S 4 3 4 Port Mirroring Configure port Mirroring on this page This function provide to monitoring network traffic that forwards a copy of each incoming or outgoing packet from one port of a network Switch to another port where the packet can be studied It enables the manager to keep close track of switch performance and alter it if necessary e To debug network problems selected traffic can be copied or mirrored to a mirror port where a frame analyzer can be attached to analyze the frame flow e The Managed Switch can unobtrusively mirror traffic from any port to a monitor port You can then attach a protocol analyzer or RMON probe to this port to perform traffic analysis and verify connection integrity Port Mirror Application Port Mirroring Source Port Ix 101010 Tx 101010 Rx 111000 RX 111000 Monitor Client With Ethereal or Sniffer Pro Figure 4 3 8 Port Mirror application The traffic to be copied to the mirror port is selected as follows e All frames received on a given port a
42. IP address value appears When User Defined is selected for the destination IP address filter you can enter a specific destination IP address The legal format is XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX A frame that hits this ACE matches this destination IP address value When User Defined is selected for the destination IP filter you can enter a specific DIP prefix length in dotted decimal notation Specify the source port for this ACE B Any No specifc source port is specified source port status is don t care B Single f you want to filter a specific source port with this ACE you can enter a specific source port value A field for entering a source port value appears The allowed range is 0 to 65535 A frame that hits this ACE matches this source port value B Range If you want to filter a specific source port range filter with this ACE 261 User s Manual of GSD 1020S you can enter a specific source port range value A field for entering a source port value appears The allowed range is 0 to 65535 A frame that hits this ACE matches this source port value e Destination Port Specify the destination port for this ACE B Any No specifc destination port is specified destination port status is don t care B Single If you want to filter a specific destination port with this ACE you can enter a specific destiantino port value A field for entering a destiantino port value appears The allowed range is 0 to
43. M re MM MM MM DD M IPLE REL 214 A 9O 24 ACCBSS RUGS a datada 216 A e S NOS RENS 217 4 9 7 1 DHCP Snooping Overview eesssssssssseeeeeeeen nennen nennen nen nnne nnn she sr risa sns ska aranea sare sa sns sa sarei 217 Z9 352 Global Sellig scs oec A M AN eU ee eee 218 AOT S NEAN Seting Mee cT O 219 AIM ROO CUN obti a e pM er tod cup uS MD LR io 221 AS A NER ss Ady E RE NETT LH CREE 222 X9 ie ONAL ASS A ai Aa tact eg dot alites gus M uL LL DET 223 Z9 f RN EIU ae tuebe e oe E ares eet cal ance ents ta ctt etes a aE Mes ee 225 2 9 7 9 Oplon92 GIODAl SEHN issai ike e ue ee daturi itte eua Mee bus ae 226 4 9 7 9 Option82 Port Setting cc cccccssscccceeseecesececseseecceuseecsegececsaueeceeeessseeessuseeeseseessaseeessuseesseseeessaseesseeees 227 A 9 7 10 Optione2 Circuilt l D SEIMO seu a a e A a AN O do Od 229 A OS DyNaIMIGAIR IDSDSCHOL ssec oct art dee Ducere N 230 AO i KIO DA Sei cid dcoduiedbse ortis iar eaidos cnc deed tesiuds tonta facts quu tesa Missi tud Lc p E MULUS ats 230 49 8 2 VEAN SENO MERERI CH 231 SS E M NM uA E IM EL 232 BOG A SIAUSUCS ANN PUMP 233 AO ell e cee oes eae 234 A9 Re seio leue GUO BMC NEN ET sasha aaa e TE 235 Z9 9T P Ort Sells usado a ae a aav da A dM uA a Me pO ue 236 4 9 9 2 Binding Table siii o to ruo te netu ud Ud eed A EEUU 237 Z9 T9 Torb Se Hb Scns A E oce Ue 239 2 9 M DOS A mat M A Mei M MM UC MIL 240 ASA T oloballjoS 96lllllg xu eo deiecit e tl D eT 241 AO Wl 2 DOS Pott S
44. MSTP BPDUS received Received e Configuration BPDUs Display the configuration BPDUs transmitted Transmitted e TCN BPDUs Display the current TCN BPDUS transmitted Transmitted e MSTP BPDUs Display the current BPDUs transmitted Transmitted 141 User s Manual of GSD 1020S 4 7 Multicast This section has the following items a Properties Configures multicast properties E IGMP Snooping Configures IGMP snooping settings a IGMP Snooping Statistics Display the IGMP snooping statistics lu MLD Snooping Configures MLD snooping settings a MLD Snooping Statistics Display the MLD snooping statistics E Multicast Throttling Configures multicast throttling setting Setting B Multicast Filter Configures multicast filter 4 7 1 Properties This page provides multicast properties related configuration The multicast Properties and Information screen in Figure 4 7 1 amp Figure 4 7 2 appear PropertiesSetting Unknown Multicast Action ODrop Flood Router Port IPv4 Forward Method MAC Src Dst lp IPv6 Forward Method MAC ObsSrc Dst Ip Apply Figure 4 7 1 Properties Setting page screenshot The page includes the following fields Object Description e Unknow Multicast Action Unknown multicast traffic method Drop flood or send to router port e Pv4 Forward Method Configure the IPv4 multicast fordward method e Pv6 Forward Method Configure the IPv6 multicast fordward method Buttons Apply Click to apply cha
45. Object Description e Delete Click Delete to delete ACL name entry 4 10 6 IPv6 based ACE An ACE consists of several parameters Different parameter options are displayed depending on the frame type that you selected The IPv6 based ACE screens in Figure 4 10 11 amp Figure 4 10 12 appear 259 User s Manual of GSD 1020S IPv6 Based ACE Range disfi sd Range 1 2147483647 1 is first processed Permit Deny Shutdown Any IF Select from list rep Any Quser Defined Any O user Defined o Us for matching 1s for no matching Any Single o Range D 65535 Range esos Range 0 65835 ANY Single Range O 65535 NN Range O 65535 Range Range 0 65535 ass Range 0 65538 Don t Care Don t Care Don t Care Est set Inset Dant Care Don t Care Don t Care O Any ODSCP to match Range 0 63 OIP Precedence to match lo Range O 7 AMY Select from list destination w Protocol ID to match p Range D 258 g AY User Defined o Range D 255 Add Figure 4 10 11 IP based ACE page screenshot The page includes the following fields 260 Object e ACL Name e Sepuence e Action e Protocol e Source IP Address e Source IP Address Value e Source IP Prefix Length e Destination IP Address e Destination IP Address Value e Des
46. Object Description e Port Select port number for this drop down list e Trust Mode Enable or disable the trust mode 181 User s Manual of GSD 1020S Buttons Appl PP Click to apply changes QoS Port Status on gt enabled AA AAA Figure 4 8 15 QoS Port Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Trust Mode Display the current trust type 4 8 4 Rate Limit Configure the switch port rate limit for the switch port on this page 4 8 4 1 Ingress Bandwidth Control This page provides to select the ingress bandwidth preamble The Ingress Bandwidth Control Setting and Status screens in Figure 4 8 16 amp Figure 4 8 17 appear Ingress Bandwidth Control Settings nin a Select Ports Disable C Enable 0 1000000 must a multiple of 16 Apply Figure 4 8 16 Ingress Bandwidth Control Settings page screenshot 182 User s Manual of GSD 1020S The page includes the following fields Object Description e Port Select port number for this drop down list e State Enable or disable the port rate policer The default value is Disabled e Rate Kbps Configure the rate for the port policer The default value is unlimited Valid values are in the range 0 to 1000000 Buttons Apply Click to apply changes v Ingress Bandwidth Control Status Ingress RateLimit Kbps
47. Port 4 6 Excluded Port to VLAN Settings VIANID 2 W LO Forbidden O Excluded O Tagged O Untagged Z oOo Ooo o O Fortiden Excudes O Tages Ouitamed o S VLAN ID 3 Port 4 amp 5 Untagged Port 6 Tagged Port 1 3 Excluded Port to VLAN Settings VANID W GE1 Hybrid O Forbidden 9 Excluded Tagged O Untagged GE2 Hybrid O Forbidden Excluded O Tagged O Untagged i i ed ees ss mes O Fortiaden O Excluded O Tagged O Umage o 118 User s Manual of GSD 1020S 4 5 14 2 VLAN Trunking between two 802 1Q aware switch The most cases are used for Uplink to other switches VLANs are separated at different switches but they need to access with other switches within the same VLAN group The screen in Figure 4 5 21 appears PC 2 PC 3 PC 5 PC 6 Untagged Tagged i Untagged Tagged l I 802 1 l VLAN 2 rid VLAN 3 PC 4 Untagged gt Pre Untagged LE S SZIOIEEII IA E T I I I JI 1 Il II LITT u i aum i PC 1 i L F Setup steps Add VLAN group 2 and group 3 VLAN Table VLAN ID VLAN Name VLAN Type 119 User s Manual of GSD 1020S Port 1 Port 2 and Port 3 VLAN Mode Hybrid PVID 2 Port 4 Port 5 and Port 6 VLAN Mode Hybrid PVID 3 Port 7 VLAN Mode Hybrid PVID 1 Port VLAN Status ge mw 0 0 0 s e 5 0 0 0 ges Co EU CO s que LB dee
48. SL E ie eene re em eme re LL ew Een De 1 lv e The page includes the following fields Object Interface LLDP MED Status Active Application Location Figure 4 12 13 Port LLDP MED Configuraiton page screenshot Description The switch port number of the logical port Display the current LLDP MED status Display the current active status Display the current application Display the current location 283 User s Manual of GSD 1020S e Inventory Display the current inventory The MED Location Configuration and LLDP MED Port Location Table screens in Figure 4 12 14 amp Figure 4 12 15 appear MED Location Configuration Select Ports linat 16 pairs of hexadecimal characters 6 160 pairs of hexadecimal characters 10 25 pairs of hexadecimal characters Apply Figure 4 12 14 Port LLDP MED Configuraiton page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e Location Coordinate A string identifying the Location Coordinate that this entry should belong to e Location Civic A string identifying the Location Civic Address that this entry should belong to Address e Location ESC ELIN A string identifying the Location ESC ELIN that this entry should belong to Buttons Apply Click to apply changes LLDP MED Port Location Table Figure
49. Secu decane detis ced da 27 3 4 SNMP based Network Management 1 ll lieeeeee eiii eeeeneiieee nennen nena nn nn nn hann sna anna nnne a nana nnn 28 4 WEB CONFIGURATION 5 222 cens Zeus eurn cuo nut canales D a EEoaEE oaa Ue EE 29 AA Malini WED ue A MM 32 A Vel Save BUON M MC cc oc P M 33 4 T1 2 Confgurauon Manager 5451 coa a o e 34 zm SAVING CON QUPANON aa sti it ll inicia 35 A2 SY Cir PME PER DARREN RENDER 36 AZ ON SIC IO MALO a A A NS A edes tu A ptu tI E AS qM LED A 36 A22 Meroen cec Tx 37 A SPAN SA Le COMMOUAL OM TEE TRE E Toe 39 User s Manual of GSD 1020S 424 User COM QUIN ALON Se stash acci o o a ol an o O a hl a TM E d 41 AZO VIMO SOUINGS sass c 42 io yS Tessa atia Rn eR A cee ee 42 4 2 9 2 9N TI Server Settings ico a id 44 ALO MARA TS eM en ee NT 45 A M elei Ros TET T o 1 SEU IMMANE 46 2 2 5 2 9 al DOG A A A E e IA 47 1 2 0 9 Remote os 012 psi tay eaten a s 48 BZ OA Aloisio em PE 50 12 SNMP MAnagernelllussi ce ooo enit ed ete bp e ete ee xta eee ee E es 52 22 f SNMP OVENIEW eee tates dtd db 52 4 2 7 2 SNMP System Information Tu ues usd enun tnn ee rien nulio da ti an 53 224 9 O Le e MM I M LE 53 W221 A ONMP ACCESS elrollje Me Rc
50. TCP Synchronize sequence numbers SYN value for this 262 Buttons Add e Type of Service e ICMP e ICMP Code Click to add ACE list User s Manual of GSD 1020S ACE B Set TCP frames where the SYN field is set must be able to match this entry B Unset TCP frames where the SYN field is set must not be able to match this entry B Don t Care Any value is allowed don t care FIN Specify the TCP No more data from sender FIN value for this ACE B Set TCP frames where the FIN field is set must be able to match this entry B Unset TCP frames where the FIN field is set must not be able to match this entry B Don t Care Any value is allowed don t care Specify the type pf service for this ACE B Any No specifc type of service is specified destination port status is don t care B DSCP If you want to filter a specific DSCP with this ACE you can enter a specific DSCP value A field for entering a DSCP value appears The allowed range is 0 to 63 A frame that hits this ACE matches this DSCP value B IP Recedence If you want to filter a specific IP recedence with this ACE you can enter a specific IP recedence value A field for entering a IP recedence value appears The allowed range is 0 to 7 A frame that hits this ACE matches this IP recedence value Specify the ICMP for this ACE B Any No specifc ICMP is specified destination port status is don t care B List If you want to filter a specific
51. Table page screenshot The page includes the following fields Object Description e ACL Name Display the current ACL name 251 Sepuence Action Destination MAC Address Destination MAC Address Mask Source MAC Address Source MAC Address Mask User s Manual of GSD 1020S Display the current sequence Display the current action Display the current destination MAC address Display the current destination MAC address mask Display the current source MAC address Display the current source MAC address mask VLAN ID Display the current VLAN ID 802 1p Display the current 802 1p value 802 1p Mask Display the current 802 1p mask Ethertype Display the current Ethernet type Modify Click E dit to edit MAC based ACL parameter Click Delete delete MAC based ACL entry 4 10 3 IPv4 based ACL This page shows 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 Pv4 based ACL screens in Figure 4 10 5 Figure 4 10 6 appear IPv4 Based ACL Add Figure 4 10 5 IPv4 based ACL page screenshot The page includes the following fields Object e ACL Name Description Create a named IPv4 based ACL list Buttons Add Click to add ACL name list 252 User s Manual of GSD 1020S ACL Table Wme e 00 Figure 4 10 6 ACL Table page screenshot The page includes the following fields
52. Unknown Multicast Flood Unicast Flood ACL Port Security Violation DHCP Rate Limit Description The period in seconds for which a port will be kept disabled in the event of a port error is detected and the port action shuts down the port Enable or disable the port error disabled function to check status by BPDU guard Enable or disable the port error disabled function to check status by self loop Enable or disable the port error disabled function to check status by broadcast flood Enable or disable the port error disabled function to check status by unknown multicast flood Enable or disable the port error disabled function to check status by unicast flood Enable or disable the port error disabled function to check status by ACL Enable or disable the port error disabled function to check status by port security violation Enable or disable the port error disabled function to check status by DHCP rate limit T Buttons Apply ARP Rate Limt Click to apply changes User s Manual of GSD 1020S Enable or disable the port error disabled function to check status by ARP rate limit Error Disable Information The page includes the following fields Figure 4 3 14 Error Disabled Information page screenshot Object Recovery Interval BPDU Guard Self Loop Broadcast Flood Unknown Multicast Flood Unicast Flood ACL Port Security Violation DHCP Rate Limit ARP Rate Limt Description D
53. VLAN e Servers in a farm of web servers in a Demilitarized Zone DMZ are allowed to communicate with the outside world and with database servers on the inside segment but are not allowed to communicate with each other User s Manual of GSD 1020S Promiscuous Public Servers Promiscuous Isolate Access Denied Access Denied Access Denied Private VLAN For protected port group to be applied the Managed switch must first be configured for standard VLAN operation Ports in a protected port group fall into one of these two groups A Promiscuous Unprotected ports Ports from which traffic can be forwarded to all ports in the private VLAN Ports which can receive traffic from all ports in the private VLAN Isolated Protected ports Ports from which traffic can only be forwarded to promiscuous ports in the private VLAN Ports which can receive traffic from only promiscuous ports in the private VLAN The configuration of promiscuous and isolated ports applies to all private VLANs When traffic comes in on a promiscuous port in a private VLAN the VLAN mask from the VLAN table is applied When traffic comes in on an isolated port the private VLAN mask is applied in addition to the VLAN mask from the VLAN table This reduces the ports to which forwarding can be done to just the promiscuous ports within the private VLAN The port settings relate to the currently unit as reflected by the page header The Po
54. and DHCP snooping is then disabled on a VLAN all dynamic bindings learned for this VLAN are removed from the binding table The DHCP Snooping VLAN Setting screens in Figure 4 9 35 amp Figure 4 9 36 appear 219 User s Manual of GSD 1020S DHCP Snooping VLAN Setting VLAN LIST Status O Enabled Disabled Apply Figure 4 9 35 DHCP Snooping VLAN Setting page screenshot The page includes the following fields Object Description e VLAN List Indicates the ID of this particular VLAN e Status Indicates the DHCP snooping mode operation Possible modes are B Enabled Enable DHCP snooping mode operation When enable DHCP snooping mode operation the request DHCP messages will be forwarded to trusted ports and only allowed reply packets from trusted ports B Disabled Disable DHCP snooping mode operation Buttons Appl PPY Click to apply changes DHCP Snooping VLAN Setting Figure 4 9 36 DHCP Snooping VLAN Setting page screenshot The page includes the following fields Object Description e VLAN List Display the current VLAN list e Status Display the current DHCP snooping status 220 User s Manual of GSD 1020S 4 9 7 4 Port Setting Configures switch ports as trusted or untrusted Command Usage e Atrusted interface is an interface that is configured to receive only messages from within the network An untrusted interface is an interface that is configured to receive messages from outside the netw
55. and LLDP MED information can be used by SNMP applications to simplify troubleshooting enhance network management and maintain an accurate network topology 4 12 2 LLDP Global Setting This Page allows the user to inspect and configure the current LLDP port settings The LLDP Global Setting and Config screens in Figure 4 12 1 amp Figure 4 12 2 appear Global Settings Apply Figure 4 12 1 Global Setting page screenshot The page includes the following fields Object Description e Enable Globally enable or disable LLDP function e LLDP PDU Disable Set LLDP PDU disable action include Filtering Bridging and Flooding Action B Filtering discrad all LLDP PDU 271 e Transmission Interval e Holdtime Multiplier e Reinitialization Delay e Transmit Delay e LLDP MED Fast Start Repeat Count User s Manual of GSD 1020S B Bridging transmit LLDP PDU in the same VLAN B Flooding transmit LLDP PDU for all port The switch is periodically transmitting LLDP frames to its neighbors for having the network discovery information up to date The interval between each LLDP frame is determined by the Transmission Interval value Valid values are restricted to 5 32768 seconds Default 30 seconds This attribute must comply with the following rule Transmission Interval Hold Time Multiplier 365536 and Transmission Interval gt 4 Delay Interval Each LLDP frame contains information about how lo
56. and the VLAN to which the interface belongs A checksum value the end of each entry is the number of bytes from the start of the file to end of the entry Each entry is 72 bytes followed by a space and then the checksum value To keep the bindings when the switch reloads you must use the DHCP snooping database agent If the agent is disabled dynamic ARP or IP source guard is enabled and the DHCP snooping binding database has dynamic bindings the switch loses its connectivity If the agent is disabled and only DHCP snooping is enabled the switch does not lose its connectivity but DHCP snooping might not prevent DCHP spoofing attacks The database agent stores the bindings in a file at a configured location When reloading the switch reads the binding file to build the DHCP snooping binding database The switch keeps the file current by updating it when the database changes When a switch learns of new bindings or when it loses bindings the switch immediately updates the entries in the database The switch also updates the entries in the binding file The frequency at which the file is updated is based on a configurable delay and the updates are batched If the file is not updated in a specified time set by the write delay and abort timeout values the update stops The DHCP Snooping Database and Information screens in Figure 4 9 40 amp Figure 4 9 41 appear 223 User s Manual of GSD 1020S DHCP Snooping Database X X X X
57. are specific to a given group The states a computer will go through to join or to leave a multicast group are shown below Non Member Leave Group Send Report Start Timer Leave Group Query Received Delaying Member Ets Idle Member Stop Timer Timer Expried Send report Figure 4 7 6 IGMP State Transitions 146 User s Manual of GSD 1020S B IGMP Querier A router or multicast enabled switch can periodically ask their hosts if they want to receive multicast traffic If there is more than one router switch on the LAN performing IP multicasting one of these devices is elected querier and assumes the role of querying the LAN for group members It then propagates the service requests on to any upstream multicast switch router to ensure that it will continue to receive the multicast service Multicast routers use this information along with a multicast routing protocol such as DVMRP or PIM to support IP multicasting across the Internet Note 4 7 2 1 IGMP Setting This page provides IGMP Snooping related configuration Most of the settings are global whereas the Router Port configuration is related to the current unit as reflected by the page header The IGMP Snooping Setting and Information screens in Figure 4 7 7 Figure 4 7 8 amp Figure 4 7 9 appear I GMP Snooping IGMP Snooping Status Enable ODisable IGMP Snooping Version y2 Ova ISMP Snooping Report Suppression Enable ODisable
58. buffer of the local log B File Target the file of the local log e Severity The severuty of the local log entry The following severity types are supported B emerg Emergency level of the system unsable for local log alert Alert level of the immediate action needed for local log crit Critical level of the critical conditions for local log error Error level of the error conditions for local log warning Warning level of the warning conditions for local log notice Notice level of the normal but significant conditions for local log info Informational level of the informational messages for local log debug Debug level of the debugging messages for local log Buttons Appl PP Click to apply changes Local Logging Setting Status CN A A Figure 4 2 15 Local Log Setting Status page screenshot The page includes the following fields User s Manual of GSD 1020S Object Description e Status Display the current local log state e Target Display the current local log target e Severity Display the current local log severity e Action Delete Delete the current status 4 2 6 3 Remote Syslog Configure remote syslog on this page The Remote Syslog page allows you to configure the logging of messages that are sent to syslog servers or other management stations You can also limit the event messages sent to only those messages below a specified level Event Log IP 192 168 0 100 Syslog Server IP 192 16
59. can be used as a shorthand way of representing multiple 16 bit groups of contiguous zeros but it can only appear once lt also used a following legally IPv4 address For example 192 1 2 34 To enable this Managed Switch to accept a configuration from a Dynamic Host Configuration Protocol version 6 DHCPv6 server By default the Managed Switch does not perform DHCPVv6 client actions DHCPv6 clients request the delegation of long lived prefixes that they can push to individual local hosts Pv amp Information Information Name Auto Confiquration IPv6 In Use Address IPv6 In Use Router IPv6 Static Address IPv6 Static Router DHCPv6 Client The page includes the following fields Object e Auto Configuration e IPv6 In Use Address e IPv6 In Use Router e IPv6 Static Address e Pv6 Static Router e DHCPv6 Client Information Value Enabled feB0 2e0 4cff fellD DI 64 feb0 2e0 4cff te00 0 O Disabled Figure 4 2 5 IPv6 Information page screenshot Description Display the current auto configuration state Display the current IPv6 in use address Display the current in use gateway Display the current IPv6 static address Display the current IPv6 static gateway Display the current DHCPv6 client status 40 User s Manual of GSD 1020S 4 2 4 User Configuration This page provides an overview of the current users and privilege type Currently the only way to login as another user on the web server is to close and
60. can judge if the data traffic is the voice data traffic from specified equipment according to the source MAC address field of the data packet entering the port The packet with the source MAC address complying with the system defined voice equipment OUI Organizationally Unique Identifier will be considered the voice data traffic and transmitted to the Voice VLAN The configuration is based on MAC address acquiring a mechanism in which every voice equipment transmitting information through the network has got its unique MAC address VLAN will trace the address belongs to specified MAC By This means VLAN allows the voice equipment always belong to Voice VLAN when relocated physically The greatest advantage of the VLAN is the equipment can be automatically placed into Voice VLAN according to its voice traffic which will be transmitted at specified priority Meanwhile when voice equipment is physically relocated it still belongs to the Voice VLAN without any further configuration modification which is because it is based on voice equipment other than switch port The Voice VLAN feature enables the voice traffic to forward on the Voice VLAN and then the switch can be classified and scheduled to network traffic It is recommended there are two VLANs on a port one for voice 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 G
61. edit ACL binding table parameter Click Delete to delete ACL binding entry 265 User s Manual of GSD 1020S 4 11 MAC Address Table Switching of frames is based upon the DMAC address contained in the frame The Managed 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 have been seen after a configurable age time 4 11 1 Static MAC Setting The static entries in the MAC table are shown in this table The MAC table is sorted first by VLAN ID and then by MAC address The Static MAC Setting screens in Figure 4 11 1 amp Figure 4 11 2 appear Static MAC Setting MAC Address Add Figure 4 11 1 Statics MAC Setting page screenshot The page includes the following fields Object Description e MAC Address Physical address associated with this interface e VLAN Select VLAN for this drop down list e Port Sel
62. eeee eee nennen nennen nnn n nnne nnn nnn nnne n nnne n nnns nnne 166 m MUGAS CE MET m ED 167 2 6 F4 Multicast Profile Seti tnu es od n eie bem d Ac 168 AE ING oS WING 3 5 duicibsctorctes bua iatenidesenocidiud teciugs r a Lese dei 169 dr S MEB ENGPSOUIDO iue cotuteticuinlteerduccie A 170 GB QUAY OF SOR VICE NER EMEN 172 AON UNES tan QOS a C P HM 172 A 0 2 OS e O AO 173 AO NO R ODEN SS POTETE 173 18 22 OSI OS CUINA een de eel unb au eas due oie ke eti p E 173 AZ Queue SOUINGS M mem 175 48 24 C09 Mapp a n a 176 4262 ODOC PREMAN sc cetuucs sce execs tutae at geen lU uu acean turas duae Bu a hol s CL canada i cR D Sun DR M M ele c Dm DIL DE Dd UEM URID 177 4 8 2 6 IP Precedence Mapping cccccccseccsecccececseeceueecuceceeeceueeceeceueseueecaeeseuecsueesaeessuessusesaeessuessusesueenseesausenas 179 AS 3 QOS BasiG MOOG acs aine r a a a aa a r a eemiseawaa 180 20 9 ClO Dal S GUNG S Sese ii v Mie dee 180 AZ Fr ORGS CLINGS aid eae sou eens 181 ASAREE iea A A 182 4 8 4 1 Ingress Bandwidth Control izeisti rnei a araa a aaa Aa aaa a NEE nn nenas nns aR N 182 4 0 4 2 Egress Bandwidtir Control carr E E E EEE 183 ASA 9 ENTES QUEUE a urbe fca inu aie M D MTM Ld Erud ta 185 Be VOICE VEAN prm O EO 186 ADO 1 Nrodu ucton to Voice VEAN miresine A a EEEE 186 2 Modem d FOP CICS ainoan oa tee TE A 186 485 3 Telephony
63. following fields 157 Object MLD Snooping Status MLD Snooping Version MLD Snooping Report Suppression User s Manual of GSD 1020S Description Display the current MLD snooping status Display the current MLD snooping version Display the current MLD snooping report suppression MLD Snooping Table VLAN ra bill Heli Query Query eli a Last Member uu 2m Imme diate ID sicui Ports Auto Robustness Interval sec oe Query count Leave Status Learn ee J rnc c 1 disabled Ho disabled Figure 4 7 23 MLD Snooping Table page screenshot The page includes the following fields Object Entry No VLAN ID MLD Snooping Operation Status Router Ports Auto Learn Query Robustness Query Interval sec Query Max Response Interval sec Last Member Query conut Last Member Query Interval sec Immediate Leave Modity Description Display the current entry number Display the current VLAN ID Display the current MLD snooping operation status Display the current router ports auto learning Display the current query robustness Display the current query interval Display the current query max response interval Display the current last member query count Display the current last member query interval Display the current immediate leave Click E dit to edit parameter 158 User s Manual of GSD 1020S 4 7 4 2 MLD Static Group The MLD Static Group configuration screens in Figure 4 7 2
64. following fields Object Description e Community Name Indicates the community read write access string to permit access to SNMP agent The allowed string length is O to 16 Community Mode Indicates the SNMP community supported mode Possible versions are B Basic Set SNMP community mode supported version 1 and 2c B Advanced Set SNMP community mode supported version 3 Group Name A string identifying the group name that this entry should belong to The allowed string length is 1 to 16 View Name A string identifying the view name that this entry should belong to The allowed string length is 1 to 16 Access Right Indicates the SNMP community type operation Possible types are RO Read Only Set access string type in read only mode RW Read Write Set access string type in read write mode Buttons Appl PP Click to apply changes NM ONE CS Figure 4 2 28 Community Status page screenshot User s Manual of GSD 1020S The page includes the following fields Object Description e Community Name Display the current community type e Group Name Display the current SNMP access group s name e View Name Display the current view name e Access Right Display the current access type e Delete Delete Delete the community entry 4 2 7 6 SNMP User Configure SNMPv3 users table on this page Each SNMPv3 user is defined by a unique name Users must be configured with a specific security level and assigned to a group The S
65. following fields Object Description e View Name Display the current SNMP view name e Subtree OID Display the current SNMP subtree OID e OID Mask Display the current SNMP OID mask e View Type Display the current SNMP view type e Action Delete Delete the view table entry 4 2 7 4 SNMP Access Group Configure SNMPv3 access group on this page The entry index keys are Group Name Security Model and Security Level The SNMPv3 Access Group Setting screens in Figure 4 2 25 amp Figure 4 2 26 appear Access Group Setting Security Model Security Level Read View Name Write View Name Notify View Name C bk a meos se Figure 4 2 25 SNMPv3 Access Group Setting page screenshot The page includes the following fields Object Description e Group Name A string identifying the group name that this entry should belong to The allowed string length is 1 to 16 e Security Model Indicates the security model that this entry should belong to Possible security models are Ei v1 Reserved for SNMPv1 E v2c Reserved for SNMPv2c al V3 Reserved for SNMPv3 or User based Security Model USM e Security Level Indicates the security model that this entry should belong to Possible security models are B Noauth None authentication and none privacy security levels are assigned to the group E auth Authentication and none privacy El priv Authentication and privacy 55 User s Manual of GSD 1020S Note The Security Level applies t
66. id ia id SFP Ports Main Menu Using the onboard web agent you can define system parameters manage and control the Managed Switch and all its ports or monitor network conditions Via the Web Management the administrator can setup the Managed Switch by select the functions those listed in the Main Function The screen in Figure 4 1 5 appears 32 User s Manual of GSD 1020S Figure 4 1 5 GSD Managed Switch Main Functions Menu Buttons Click to save changes or reset to default LOGOUT Click to logout the Managed Switch HEBOOT Click to reboot the Managed Switch d Click to refresh the page 4 1 1 Save Button This save button allows save the running startup backup configuration or reset switch in default parameter The screen in Figure 4 1 6 appears SAVE LOGOUT REBOOT REFRESH Figure 4 1 6 Save Button screenshot 33 The page includes the following fields Object e Save Confiuration to FLASH e Restore to Default User s Manual of GSD 1020S Description Click to save the configuration For more detail infomraiton please refer to the chapter 4 1 2 Click to reset switch in default parameter For more detail infomraiton please refer to the chapter 4 15 1 4 1 2 Configuration Manager The system file folder contains configuration settings The screen in Figure 4 1 7 appears save Configuration Source File Destination File 9 Running configuration O Startup configurat
67. including those that were discarded or not sent The total number of packets that higher level protocols requested betransmitted to a subnetwork unicast address including those that were discarded or not sent The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to ahigher layer protocol One possible reason for discarding such a packet could be to free up buffer space The number of packets delivered by this sub layer to a higher sub layer which were addressed to a multicast address at this sub layer 69 User s Manual of GSD 1020S e Received Broadcast The number of packets delivered by this sub layer to a higher sub layer which Packets were addressed to a broadcast address at this sub layer e Transmit Multicast The total number of packets that higher level protocols requested betransmitted Packets and which were addressed to a multicast address at this sub layer including those that were discarded or not sent e Transmit Broadcast The total number of packets that higher level protocols requested be transmitted Packets and which were addressed to a broadcast address at this sub layer including those that were discarded or not sent Alignment Errors ries Errors single Collision Frames Multiple Collision Frames Deferred Transmissions Late Callisian Excessive Collision Frame Too Longs symbol Errors Control In Unknow Opcodes I
68. is not a member of are accepted and forwarded to the switch engine However the port will never transmit frames classified to VLANs that it is not a member of e Uplink Enable disable uplink function in trunk port e TPID Configure the type TPID of the protocol of switch trunk port Buttons Appl PP Click to apply changes Port VLAN Status ae eee eee n Figure 4 5 6 Edit Interface Setting page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Interface VLAN Mode Display the current interface VLAN mode e PVID Display the current PVID e Accepted Frame Type Display the current access frame type e Ingress Filtering Display the current ingress filtering e Uplink Display the current uplink mode e TPID Display the current TPID 4 5 6 Port to VLAN Use the VLAN Static Table to configure port members for the selected VLAN index This Page allows for adding and deleting 105 User s Manual of GSD 1020S port members of each VLAN The screen in Figure 4 5 7 appears v Port to VLAN Settings VLAN ID 1 v Interface VLAN Mode Membership PVD em mm O tito Emu O Toga ODE o bm wm O tte Excas O Tagua O ages m LO Forbidden Exc e a o A ll AE G7 Forbidden Excluded O Tagged 9 Untagged O Forbidden Excluded O Tagged Untagged Apply Figure 4 5 7 Port to VLAN Setting page screenshot The page includ
69. is part of the Transmission Control Protocol Internet Protocol TCP IP protocol suite SNMP enables network administrators to manage network performance find and solve network problems and plan for network growth An SNMP managed network consists of three key components Network management stations NMSs SNMP agents Management information base MIB and network management protocol Network management stations NMSs Sometimes called consoles these devices execute management applications that monitor and control network elements Physically NMSs are usually engineering workstation caliber computers with fast CPUs megapixel color displays substantial memory and abundant disk space At least one NMS must be present in each managed environment Agents Agents are software modules that reside in network elements They collect and store management information such as the number of error packets received by a network element Management information base MIB A MIB is a collection of managed objects residing in a virtual information store Collections of related managed objects are defined in specific MIB modules network management protocol A management protocol is used to convey management information between agents and NMSs SNMP is the Internet community s de facto standard management protocol SNMP Operations SNMP itself is a simple request response protocol NMSs can send multiple requests without receiving a response Get Allows
70. max binding entry e Current Binding Entry Display the current binding entry 4 9 9 2 Binding Table The IP Source Guard Static Binding Entry and Table Status screens in Figure 4 9 62 amp Figure 4 9 63 appear 237 User s Manual of GSD 1020S Ip source Guard Static OS EE MAC Address IP Address e gt qp o es LLL Add Figure 4 9 62 IP Source Guard Static Binding Entry page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e VLAN ID Indicates the ID of this particular VLAN e MAC Address Source MAC address is allowed e IP Address Source IP address is allowed Buttons Add l VN Click to add authentication list IP Source Guard Binding Table Status Figure 4 9 63 IP Source Guard Binding Table Status page screenshot The page includes the following fields Object Description e Port Display the current port e VLAN ID Display the current VLAN e MAC Address Display the current MAC address e IP Address Display the current IP Address e Type Display the current entry type e Lease Time Display the current lease time e Action Click Delete to delete IP source guard binding table status entry 238 4 9 10 Port Security User s Manual of GSD 1020S This page allows you to configure the Port Security Limit Control system and port settings Limit Control allows for limiting the number of users on a given port A user is identified by a MAC address
71. normally If a client that does not support 802 1X is connected to an unauthorized 802 1X port the switch requests the client s identity In this situation the client does not respond to the request the port remains in the unauthorized state and the client is not granted access to the network In contrast when an 802 1X enabled client connects to a port that is not running the 802 1X protocol the client initiates the authentication process by sending the EAPOL start frame When no response is received the client sends the request for a fixed number of times Because no response is received the client begins sending frames as if the port is in the authorized state If the client is successfully authenticated receives an Accept frame from the authentication server the port state changes to authorized and all frames from the authenticated client are allowed through the port If the authentication fails the port remains in the unauthorized state but authentication can be retried If the authentication server cannot be reached the switch can retransmit the request If no response is received from the server after the specified number of attempts authentication fails and network access is not granted When a client logs off it sends an EAPOL logoff message causing the switch port to transition to the unauthorized state If the link state of a port transitions from up to down or if an EAPOL logoff frame is received the port returns t
72. pressure for half duplex lt 5 sec System reboot Reset Button gt 5 sec Factory Default System SFP mini GBIC Slots Power Green 10 100 1000T RJ45 Interfaces Port 1 to Port 8 1000Mbps Orange LNK ACT Green 100 1000Mbps SFP Interfaces Port 9 to Port 10 1000Mbps Orange LNK ACT Green Wet T Co TX RX Both Many to 1 monitor 802 1Q Tagged based VLAN Up to 256 VLAN groups out of 4094 VLAN IDs 802 1ad Q in Q tunneling Voice VLAN Protocol VLAN Private VLAN Protected port GVRP Layer 2 Functions Port Mirroring IEEE 802 3ad LACP and static trunk Supports 8 groups of 8 port trunk Spanning Tree Protocol STP RSTP MSTP 15 Link Aggregation User s Manual of GSD 1020S IGMP v2 v3 Snooping IGMP Snooping IGMP Querier Up to 256 multicast groups MLD Snooping MLD v1 v2 Snooping up to 256 multicast groups Access Control List IPv4 IPv6 IP based ACL MAC based ACL 8 mapping ID to 8 level priority queues Port Number 802 1p priority 802 1Q VLAN tag DSCP field in IP Packet Traffic classification based Strict priority and WRR IEEE 802 1X Port based authentication Security Built in RADIUS client to co operate with RADIUS server Management Functions RADIUS TACACS user access authentication IP MAC port binding MAC Filter Static MAC Address DHCP Snooping and DHCP Option82 STP BPDU Guard BPDU Filtering and BPDU Forwarding DoS At
73. s Apply The page includes the following fields Object e Port Select e Interface VLAN Mode e PVID e Accepted Type e Ingress Filtering Figure 4 5 5 Edit Interface Setting page screenshot Description Select port number for this drop down list to set VLAN port setting Set the port in access trunk hybrid tunnel mode B Trunk means the port allows traffic of multiple VLAN B Access indicates the port belongs to one VLAN only B Hybrid means the port allows the traffic of multi VLANs to pass with tag or untag mode B Tunnel configures IEEE 802 1Q tunneling for a downlink port to another device within the customer network Allow assign PVID for selected port The PVID will be inserted into all untagged frames entering the ingress port The PVID must as same as the VLAN ID that the port belong to VLAN group or the untagged traffic will be dropped The range for the PVID is 1 4094 Determines whether the port accepts all frames or only tagged frames This parameter affects VLAN ingress processing If the port only accepts tagged frames untagged frames received on the port are discarded Options B All B Tag Only B Untag Only By default the field is set to All e f ingress filtering is enabled checkbox is checked frames classified to a VLAN that the port is not a member of get discarded 104 User s Manual of GSD 1020S e f ingress filtering is disabled frames classified to a VLAN that the port
74. switch s IP address name and the supplicant s port number on the switch EAP is very flexible in that it allows for different authentication methods like MD5 Challenge PEAP and TLS The important thing is that 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 containing a success or failure indication Besides forwarding this decision to the supplicant the switch uses it to open up or block traffic on the switch port connected to the supplicant Overview of User Authentication It is allowed to configure the Managed Switch to authenticate users logging into the system for management access using local or remote authentication methods such as telnet and Web browser This Managed Switch provides secure network management access using the following options 191 User s Manual of GSD 1020S B Remote Authentication Dial in User Service RADIUS B Terminal Access Controller Access Control System Plus TACACS B Local user name and Priviledge Level control 4 9 1 1 Understanding IEEE 802 1X Port based Authentication The IEEE 802 1X standard defines a client server based access control and authen
75. system as a single logical port Specifically the Aggregated Link has similar port attributes to a non aggregated port including auto negotiation speed Duplex setting etc The device supports the following Aggregation links between them Static LAGs Port Trunk Force aggregared selected ports to be a trunk group Link Aggregation Control Protocol LACP LAGs LACP LAG negotiate Aggregated Port links with other LACP ports located on a different device If the other device ports are also LACP ports the devices establish a LAG A Link Aggregation 4 Port Link Aggregation Up to 4 Gbps y c 37 Figure 4 4 1 Link Aggregation 85 User s Manual of GSD 1020S The Link Aggregation Control Protocol LACP provides a standardized means for exchanging information between Partner Systems that require high speed redundant links Link aggregation lets you group up to eight consecutive ports into a single dedicated connection This feature can expand bandwidth to a device on the network LACP operation requires full duplex mode more detail information refer to the IEEE 802 3ad standard Port link aggregations can be used to increase the bandwidth of a network connection or to ensure fault recovery Link aggregation lets you group up to 8 consecutive ports into a single dedicated connection between any two the Switch or other Layer 2 switches However before making any physical connections between devices use the Link ag
76. tagged VLAN Provider Bridging VLAN Q in Q support IEEE 802 1ad Protocol VLAN Voice VLAN Private VLAN Management VLAN GVRP Mi Supports Spanning Tree Protocol STP Spanning Tree Protocol RSTP Rapid Spanning Tree Protocol MSTP Multiple Spanning Tree Protocol STP BPDU Guard BPDU Filtering and BPDU Forwarding Mi Supports Link Aggregation IEEE 802 3ad Link Aggregation Control Protocol LACP 12 Cisco ether channel Static Trunk Maximum 8 trunk groups up to 8 ports per trunk group Mi Provides Port Mirror many to 1 BE Loop protection to avoid broadcast loops Quality of Service Mi Ingress Egress Rate Limit per port bandwidth control B Storm Control support Broadcast Unknown Unicast Unknown Multicast M Traffic classification EEE 802 1p CoS TOS DSCP IP Precedence of IPv4 IPv6 packets MM Strict priority and Weighted Round Robin WRR CoS policies Multicast B Supports IGMP Snooping v2 and v3 Supports MLD Snooping v1 v2 IGMP Querier mode support IGMP Snooping port filtering MLD Snooping port filtering Security B Authentication IEEE 802 1X Port based network access authentication Built in RADIUS client to co operate with the RADIUS servers RADIUS TACACS login user access authentication B Access Control List Pv4 IPv6 IP based ACL MAC based ACL MAC Security Static MAC MAC Filtering Port Security for Source MAC addre
77. the NMS to retrieve an object instance from the agent Set Allows the NMS to set values for object instances within an agent Trap Used by the agent to asynchronously inform the NMS of some event The SNMPv2 trap message is designed to replace the SNMPv1 trap message SNMP community An SNMP community is the group that devices and management stations running SNMP belong to It helps define where information is sent The community name is used to identify the group A SNMP device or agent may belong to more than one SNMP community It will not respond to requests from management stations that do not belong to one of its communities SNMP default communities are Write private Read public 92 User s Manual of GSD 1020S 4 2 7 2 SNMP System Information Configure SNMP setting on this page The SNMP System global setting screens in Figure 4 2 21 amp Figure 4 2 22 appear SNMP Global Setting 9 Disabled Enabled Apply Figure 4 2 21 SNMP Global Setting page screenshot The page includes the following fields Object Description e Status Indicates the SNMP mode operation Possible modes are Enabled Enable SNMP mode operation Disabled Disable SNMP mode operation Buttons Appl PP Click to apply changes Y SNMP Informations Information Name Information Value SNMP Disabled Figure 4 2 22 SNMP Information page screenshot The page includes the following fields Object Description e SNMP Display t
78. the denial of the service and worse can lead to leak of sensitive data of the server Security feature refers to applications such as protocol check which is for protecting the server from attacks such as DoS The protocol check allows the user to drop matched packets based on specified conditions The security features provide several 240 User s Manual of GSD 1020S simple and effective protections against Dos attacks while acting no influence on the linear forwarding performance of the switch 4 9 11 1 Global DoS Setting The Global DoS Setting and Information screens in Figure 4 9 66 amp Figure 4 9 67 appear Enabled O Disabled byte 0 65535 Enabled CO Disabled Enabled QO Disabled Enabled O Disabled Global DoS Setting Enabled O Disabled oee Disabled Bytes 20 Apply Figure 4 9 66 Global DoS Setting page screenshot The page includes the following fields Object Description e DMAC SMAC Enable or disable DoS check mode by DMAC SMAC e Land Enable or disable DoS check mode by land 241 Buttons Apply UDP Blat TCP Blat POD IPv6 Min Fragment ICMP Fragments IPv4 Ping Max Size IPv6 Ping Max Size Ping Max Size Setting Smurf Attack TCP Min Hdr Size TCP SYN SPORT 1024 Null Scan Attack X Mas Scan Attack TCP SYN FIN Attack TCP SYN RST Attack TCP Fragment Offset 1 Click to apply changes User s Manual of GSD 1020S Enable or disable DoS chec
79. the switch waits for a reply from the server before it resends the request Set the server priority Click to add Radius server setting TACACS Servers Figure 4 9 15 Login Authentication List page screenshot The page includes the following fields Object e IP Address e Port e Key e Timeout e Retries e Priority e Modify Description Display the current IP address Display the current port Display the current key Display the current timeout Display the current retry times Display the current priority E dit Click to edit login authentication list parameter Click Delete to delete login authentication list entry 205 User s Manual of GSD 1020S 4 9 4 AAA Authentication authorization and accounting AAA provides a framework for configuring access control on the Managed Switch The three security functions can be summarized as follows e Authentication Identifies users that request access to the network e Authorization Determines if users can access specific services e Accounting Provides reports auditing and billing for services that users have accessed on the network The AAA functions require the use of configured RADIUS or TACACS servers in the network The security servers can be defined as sequential groups that are then applied as a method for controlling user access to specified services For example when the switch attempts to authenticate a user a reques
80. 20S 4 8 4 3 Egress Queue The Egress Queue Badwidth Control Settings and Status screens in Figure 4 8 20 amp Figure 4 8 21 appear Queue Bandwidth Control Settings CIR Kbps Kbps Apply Figure 4 8 20 Egress Queue BandwidthSettings page screenshot The page includes the following fields Object Description e Port Select port number for this drop down list e Queue Select queue number for this drop down list e State Enable or disable the port rate policer The default value is Disabled e CIR Kbps Configure the CIR for the port policer The default value is unlimited Valid values are in the range 0 to 1000000 Buttons Appl PP Click to apply changes GE1 Egress Per Queue Status Rate Limit KD Figure 4 8 21 Egress Queue Status page screenshot The page includes the following fields Object Description e Queue ID Display the current queue ID e Rate Limit Kbps Display the current rate limit 185 User s Manual of GSD 1020S 4 8 5 Voice VLAN 4 5 8 1 Introduction to Voice VLAN Configure the switch port rate limit for the switch port on this page Voice VLAN is specially configured for the user voice data traffic By setting a Voice VLAN and adding the ports of the connected voice equipments to Voice VLAN the user will be able to configure QoS Quality of service service for voice data and improve voice data traffic transmission priority to ensure the calling quality The switch
81. 2219 9518 Fax 886 2 2219 9528
82. 4 amp Figure 4 7 25 appear Add Mild Static Group Group IP Address Member Ports Add Figure 4 7 24 Add MLD Static Group page screenshot The page includes the following fields Object Description e VLAN ID Select VLAN ID for this drop down list e Group IP Address The IP address for a specific multicast service e Member Ports Select port number for this drop down list Buttons Add Click to add IGMP router port entry MLD Static Groups Figure 4 7 25 MLD Static Groups page screenshot The page includes the following fields Object Description e VLAN ID Display the current VLAN ID e Group IPv6 Address Display the current group IPv6 address e Member Ports Display the current member ports Edit Click to edit parameter 159 User s Manual of GSD 1020S 4 7 4 3 MLD Group Table This page provides MLD Group Table The MLD Group Table screen in Figure 4 7 26 appears MLD Group Table Figure 4 7 26 MLD Group Table page screenshot The page includes the following fields Object Description e VLAN ID Display the current VID e Group IP Address Display multicast IP address for a specific multicast service e Member Port Display the current member port e Type Member types displayed include Static or Dynamic depending on selected options e Life Sec Display the current life 4 7 4 4 MLD Router Setting Depending on your network connections MLD snooping may not always be able to locate the MLD qu
83. 45 Connector pin assignment MDI X Media Dependent Interface Cross Tx transmit Tx transmit Rx receive 310 7 8 The standard cable RJ 45 pin assignment User s Manual of GSD 1020S The standard RJ 45 receptacle connector There are 8 wires on a standard UTP STP cable and each wire is color coded The following shows the pin allocation and color of straight cable and crossover cable connection Straight Cable 1 2 3 4 5 6 7 8 SIDE 1 1 2 3 4 5 6 7 8 SIDE 2 Crossover Cable 1 2 3 4 5 6 7 8 SIDE 1 1 2 3 4 5 6 7 8 SIDE 2 SIDE 1 1 White Orange 2 Orange 3 White Green 4 Blue 5 White Blue 6 Green 7 White Brown 8 Brown SIDE 1 1 White Orange 2 Orange 3 White Green 4 Blue 5 White Blue 6 Green 7 White Brown 8 Brown Figure A 1 Straight through and Crossover Cable SIDE2 1 White Orange 2 Orange 3 White Green 4 Blue 5 z White Blue 6 Green 7 z White Brown 8 Brown SIDE2 1 White Green 2 Green 3 White Orange 4 Blue 5 White Blue 6 Orange 7 White Brown 8 Brown Please make sure your connected cables are with the same pin assignment and color as the above table before deploying the cables into your network 311 gt PLANET Networking amp Communication EC Declaration of Confomti For the following equipment Type of Product gt 8 Port 10 100 1000Mbps
84. 5535 0 is equal to the highest Priority 125 User s Manual of GSD 1020S Hello Time The Hello Time can be from 1 to 10 seconds This is the interval between two transmissions of BPDU packets sent by the Root Bridge to tell all other Switches that it is indeed the Root Bridge If you set a Hello Time for your Switch and it is not the Root Bridge the set Hello Time will be used if and when your Switch becomes the Root Bridge The Hello Time cannot be longer than the Max Age Otherwise a configuration error will occur Note Max Age The Max Age can be from 6 to 40 seconds At the end of the Max Age if a BPDU has still not been received from the Root Bridge your Switch will start sending its own BPDU to all other Switches for permission to become the Root Bridge If it turns out that your Switch has the lowest Bridge Identifier it will become the Root Bridge Forward Delay Timer The Forward Delay can be from 4 to 30 seconds This is the time any port on the Switch spends in the listening state while moving from the blocking state to the forwarding state Observe the following formulas when setting the above parameters Max Age 2x Forward Delay 1 second Max Age 2x Hello Time 1 second Port Priority A Port Priority can be from O to 240 The lower the number the greater the probability the port will be chosen as the Root Port Port Cost A Port Cost can be set from 0 to 200000000 The lower th
85. 65535 A frame that hits this ACE matches this destination port value B Range If you want to filter a specific destiantion port range filter with this ACE you can enter a specific destiantion port range value A field for entering a destination port value appears e TCP Flags UGR Specify the TCP Urgent Pointer field significant URG value for this ACE B Set TCP frames where the URG field is set must be able to match this entry B Unset TCP frames where the URG field is set must not be able to match this entry B Don t Care Any value is allowed don t care ACK Specify the TCP Acknowledgment field significant ACK value for this ACE B Set TCP frames where the ACK field is set must be able to match this entry B Unset TCP frames where the ACK field is set must not be able to match this entry B Don t Care Any value is allowed don t care PSH Specify the TCP Push Function PSH value for this ACE B Set TCP frames where the PSH field is set must be able to match this entry B Unset TCP frames where the PSH field is set must not be able to match this entry B Don t Care Any value is allowed don t care RST Specify the TCP Reset the connection RST value for this ACE B Set TCP frames where the RST field is set must be able to match this entry B Unset TCP frames where the RST field is set must not be able to match this entry B Don t Care Any value is allowed don t care SYN Specify the
86. 8 0 200 Port 514 The Remote Syslog screens in Figure 4 2 16 amp Figure 4 2 17 appear Remote Logging Setting Apply Figure 4 2 16 Remote Log Target page screenshot The page includes the following fields 48 User s Manual of GSD 1020S Object Description e Server Address Provide the remote syslog IP address of this switch e Server Port Provide the port number of remote syslog server Default Port no 514 e Severity The severity of the local log entry The following severity types are supported WB emerg Emergency level of the system unsable for local log WB alert Alert level of the immediate action needed for local log B crit Critical level of the critical conditions for local log B error Error level of the error conditions for local log B warning Warning level of the warning conditions for local log B notice Notice level of the normal but significant conditions for local log W info Informational level of the informational messages for local log B debug Debug level of the debugging messages for local log e Facility Local0 7 local user 0 7 Buttons Appl PP Click to apply changes Remote Logging Setting Status Figure 4 2 17 Remote Log Setting Status page screenshot The page includes the following fields Object Description e Status Display the current remote syslog state e Server Info Display the current remote syslog server information e Severity Display the current remote syslog severit
87. A 2 T0 100MDDpS 10 TOO BASH EX 2 5 did aa iaeiiai aaa aeiaai 310 User s Manual of GSD 1020S 1 INTRODUCTION Thank you for purchasing PLANET 8 Port 10 100 1000Mbps 2 Port 100 1000X SFP Managed Ethernet Switch GSD 1020S Managed Switch mentioned in this Guide refers to the GSD 10208 1 1 Packet Contents Open the box of the Managed Switch and carefully unpack it The box should contain the following items The Managed Switch x 1 User s Manual CD x 1 Quick Installation Guide x 1 Rubber Feet x 4 Power Cord x 1 SFP Dust Cap x 2 If any item is found missing or damaged please contact your local reseller for replacement 10 User s Manual of GSD 1020S 1 2 Product Description PLANET GSD 1020S is an 8 Port 10 100 1000Mbps 2 Port 100 1000X SFP Managed Ethernet Switch specially designed to build a full Gigabit backbone to transmit reliable and forward data to remote network through fiber optic It provides 8 Port 10 100 1000Base T copper and 2 extra 100 1000Base X SFP fiber optic interfaces with inner power system Besides support for 20Gbps switch fabric to handle extremely large amounts of video voice and important data in a secure topology the GSD 1020S provides user friendly but advanced IPv6 IPv4 management interfaces and abundant L2 L4 switching functions It is the best investment for businesses SOHOs expanding or upgrading their network infrastructure The features of enhanced management are shown
88. Base BX Transceiver WDM TX 1550nm 20KM It is recommended to use PLANET SFP on the Managed Switch If you insert an SFP transceiver that is not supported the Managed Switch will not recognize it In the installation steps below this Manual uses Gigabit SFP transceiver as an example However the steps for Fast Ethernet SFP transceiver are similar 1 Before we connect Managed Switch to the other network device we have to make sure both sides of the SFP transceivers are with the same media type for example 1000Base SX to 1000Base SX 1000Bas LX to 1000Base LX 2 Check whether the fiber optic cable type matches with the SFP transceiver requirement gt To connect to 1000Base SX SFP transceiver please use the multi mode fiber cable with one side being the male duplex LC connector type To connect to 1000Base LX SFP transceiver please use the single mode fiber cable with one side being the male duplex LC connector type 24 ww N User s Manual of GSD 1020S Connect the Fiber Cable Insert the duplex LC connector into the SFP transceiver Connect the other end of the cable to a device with SFP transceiver installed Check the LNK ACT LED of the SFP slot on the front of the Managed Switch Ensure that the SFP transceiver is operating correctly Check the Link mode of the SFP port if the link fails To function with some fiber NICs or Media Converters user has to set the port Link mode to 1000 Force or 100
89. CoS Value Remark Cos Remark DSCP Remark IP Precedence Select Ports Je E ov Disable Enable Disable Enable Disable CO Enable Apply Figure 4 8 2 QoS Port Setting page screenshot The page includes the following fields Object Description e Port Select Select port number for this drop down list e CoS Value Select CoS value for this drop down list e Remark CoS Disable or enable remark CoS e Remark DSCP Disable or enable remark DSCP e Remark IP Precedence Disable or enable remark IP Precedence Buttons Appl PPY Click to apply changes Y QoS Port Status bo umen festes p dumme eme pum Be o eem eme emm y y EA A disabled disabled Tm disabled disabled disabled Figure 4 8 3 QoS Port Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e CoS Value Display the current CoS value e Remark CoS Display the current remark CoS e Remark DSCP Display the current remark DSCP e Remark IP Precedence Display the current remark IP precedence 174 User s Manual of GSD 1020S 4 8 2 3 Queue Settings The Queue Table and Information screens in Figure 4 8 4 amp Figure 4 8 5 appear Queue Table scheduling Method Queue Strict Priority Weight of WRR Bandwidth Apply Figure 4 8 4 Queue Table page screenshot The page includes the following fields Object Description e Queue
90. Counters Received Octets Received Unicast Packets Received Unknown Unicast Packets Received Discards Packets Transmit ctets Transmit Unicast Packets Transmit Unknown Unicast Packets Transmit Discards Packets Received Multicast Packets Received Broadcast Packets Transmit Multicast Packets Transmit Broadcast Packets Object e Received Octets e Received Unicast Packets e Received Nuknown Unicast Packets e Received Discards Packets e Transmit Octets e Transmit Unicast Packets e Transmit Nuknown Unicast Packets e Transmit Discards Packets e Received Multicast Packets User s Manual of GSD 1020S Counters Value Figure 4 3 4 Interface Counters page screenshot Description The total number of octets received on the interface including framing characters The number of subnetwork unicast packets delivered to a higher layer protocol The number of packets received via the interface which were discarded because of an unknown or unsupported protocol The number of inbound packets which were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher layer protocol One possible reason for discarding such a packet could be to free up buffer space The total number of octets transmitted out of the interface including framing characters The total number of packets that higher level protocols requested be transmitted to a subnetwork unicast address
91. DISCOVER REQUEST INFORM DECLINE or RELEASE message the packet is forwarded if MAC address verification is disabled However if MAC address verification is enabled then the packet will only be forwarded if the client s hardware address stored in the DHCP packet is the same as the source MAC address in the Ethernet header If the DHCP packet is not a recognizable type it is dropped e f a DHCP packet from a client passes the filtering criteria above it will only be forwarded to trusted ports in the same VLAN e f a DHCP packet is from server is received on a trusted port it will be forwarded to both trusted and untrusted ports in the same VLAN e f the DHCP snooping is globally disabled all dynamic bindings are removed from the binding table Additional considerations when the switch itself is a DHCP client The port s through which the switch submits a client request to the DHCP server must be configured as trusted Note that the switch will not add a dynamic entry for itself to the binding table when it receives an ACK message from a DHCP server Also when the switch sends out DHCP client packets for itself no filtering takes place However when the switch receives any messages from a DHCP server any packets received from untrusted ports are dropped 4 9 7 2 Global Setting DHCP Snooping is used to block intruder on the untrusted ports of switch when it tries to intervene by injecting a bogus DHCP reply packet to a legiti
92. Display the current action Display the current protocol Display the current source IP address Display the current source IP address wildcard mask Display the current destination IP address Display the current destination IP address wildcard mask Display the current source port range Display the current destination port range Display the current flag set Display the current DSCP Display the current IP precedence Display the current ICMP Type Display the current ICMP code E dit Click to edit IPv6 based ACL parameter Click Delete to delete IPv6 based ACL entry 264 User s Manual of GSD 1020S 4 10 7 ACL Binding This page allows you to bind the Policy content to the appropriate ACLs The ACL Policy screens in Figure 4 10 13 amp Figure 4 10 14 appears ACL Binding Binding Port ACL Select Select Ports IPM Based ACL IPvE Based ACL Apply Figure 4 10 13 ACL Binding page screenshot The page includes the following fields Object Description e Bibding Port Select port for this drop down list e ACL Select Select ACL list for this drop down list Buttons Apply Click to apply changes Figure 4 10 14 ACL Binding Table page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e MAC ACL Display the current MAC ACL e Pv4 ACL Display the current IPv4 ACL e IPv6 ACL Display the current IPv6 ACL e Modify Click Edit to
93. Display the current queue ID e Strict Priority Controls whether the scheduler mode is Strict Priority on this switch port e WRR Controls whether the scheduler mode is Weighted on this switch port e Weight Controls the weight for this queue This value is restricted to 1 100 This parameter is only shown if Scheduler Mode is set to Weighted e of WRR Bandwidth Display the current bandwith for each queue Buttons Appl PP Click to apply changes 175 User s Manual of GSD 1020S Queue Information Information Name Information Value Strict Priority Queue Number Figure 4 8 5 Queue Information page screenshot The page includes the following fields Object Description e Information Name Display the current queue method information e Information Value Display the current queue vlaue information 4 8 2 4 CoS Mapping The CoS to Queue and Queue to CoS Mapping screens in Figure 4 8 6 amp Figure 4 8 7 appear CoS to Queue Mapping Queue to CoS Mapping Apply Figure 4 8 6 CoS to Queue and Queue to CoS Mapping page screenshot The page includes the following fields Object Description e Queue Select Queue value for this drop down list e Class of Service Select CoS value for this drop down list Buttons Apply Click to apply changes 176 User s Manual of GSD 1020S CoS mapping Figure 4 8 7 CoS Mapping page screenshot The page includes the following fields e CoS
94. Enable B Disable Buttons Apply Click to apply changes DAI VLAN Setting Figure 4 9 53 DAI VLAN Setting page screenshot The page includes the following fields Object Description e VLAN List Display the current VLAN list e Status Display the current status 231 4 9 8 3 Port Setting User s Manual of GSD 1020S Configures switch ports as DAI trusted or untrusted and check mode DAI Port Setting screens in Figure 4 9 54 amp Figure 4 9 55 appear DAI Port Setting Port Type Src Mac Chk Dst Mac Chk IP Chk IP Allow Zero Select Ports un Trusted C Trusted 9 Disabled CEnabled Disabled O Enabled 9 Disabled CEnabled 9 Disabled Enabled Apply The page includes the following fields Object e Port Type e Src Mac Chk e Dst Mac Chk IP Chk IP Allow Zero Buttons Appl PP Click to apply changes Figure 4 9 54 DAI Port Setting page screenshot Description Select port for this drop down list Specify 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 Default All interfaces are untrusted Enable or disable to checks the source MAC address in the Ethernet header against the sender MAC address in the ARP body This check is performed on both ARP requests and responses When enabled packets with different MAC addresses are classified as invalid and are dropped
95. Force Remove the Transceiver Module Make sure there is no network activity anymore Remove the Fiber Optic Cable gently Lift up the lever of the MGB module and turn it to a horizontal position Pull out the module gently through the lever F 4 4 MGB SX LX Figure 2 8 How to Pull Out the SFP Transceiver Never pull out the module without lifting up the lever of the module and turning it to a horizontal position Directly pulling out the module could damage the module and the SFP module slot of the Managed Switch 25 User s Manual of GSD 1020S 3 SWITCH MANAGEMENT This chapter explains the methods that you can use to configure management access to the Managed Switch It describes the types of management applications and the communication and management protocols that deliver data between your management device workstation or personal computer and the system It also contains information about port connection options This chapter covers the following topics Requirements Management Access Overview Administration Console Access Web Management Access SNMP Access Standards Protocols and Related Reading 3 1 Requirements E Workstations running Windows 2000 XP 2003 Vista 7 8 2008 MAC OSS9 or later Linux UNIX or other platforms are compatible with TCP IP protocols B Workstation is installed with Ethernet NIC Network Interface Card u Ethernet Port connection e Network cables Us
96. G POS Mi Rl E EN M TTE 89 ZI MW aea A on o o e OE 91 AA LAGP POR Sendai A A A A iD 91 User s Manual of GSD 1020S 2 4 EAG SAS ee a HAM D atu a a aaa E d rbd uae 93 A o 5 i E A 96 SR MGE ESI m m 96 AA cat ext o ON EAN e banco 97 45 o Managemen VLAN or H 100 ASA Create UANL A AE 101 4 529 IMC MACE SENGS ease ti A a utu dond e dedi dud 102 Loren FOE A 105 4 5 7 POM VLAN Membership PES EET m 107 A 5 0 Protocol VLAN Group Selllllg cioe A e inue i ea or ME A ia 107 4 5 9 Protocol VLAN POM SENING ident A Go ee 109 AO WO GV d discus P eli 110 Al hf 4 etal PON SGHN Renee id 112 4o PCM VLAN C 113 AS ASG sri 114 4 5 TAVLAN Seng example tai id 116 4 5 14 1 Two separate 802 1Q VLANS sesssssessseseneenenenee nennen nennnnnnnnn nne nnne is rsea sn ssa sese asse assis ass ssa sss nans 116 4 5 14 2 VLAN Trunking between two 802 1Q aware switch o cocconccccccoccnconoccncnnnconononnnnnnnnnnonnnrnnonnnrnnonnnnnnnnoos 119 4 6 SOahninG Iree Protocol Tt 122 Mor MIS ree et IM 122 4 62 STP Global Selling ii o Ute m ees S e caia ee ee a 128 46 9 5 REPOR SCN RA ee mue ti EU ee ee ee ene eee ne ee ee eee ee Lc LEURS Rui ud 130 4 6 4 CIST Instance Set
97. GMT Time zone The SNTP Configuration screens in Figure 4 2 8 amp Figure 4 2 9 appear System Time Setting Disable Enable Year rr Jan w Day i w Hours O w Minutes o Seconds Hone ime Ime 1 1440 1 Minutes Apply Figure 4 2 8 SNTP Setup page screenshot The page includes the following fields Object Description e Enable SNTP Enabled Enable SNTP mode operation When enable SNTP mode operation the agent forward and to transfer 42 e Manual Time e Time Zone e Daylight Saving Time e Daylight Saving Time Offset e Recurring From e Recurring To e Non recurring From e Non recurring To User s Manual of GSD 1020S SNTP messages between the clients and the server when they are not on the same subnet domain Disabled Disable SNTP mode operation To set time manually e Year Select the starting Year e Month Select the starting month e Day Select the starting day e Hours Select the starting hour e Minutes Select the starting minute e Seconds Select the starting seconds Allow select the time zone according to current location of switch This is used to set the clock forward or backward according to the configurations set below for a defined Daylight Saving Time duration Select Disable to disable the Daylight Saving Time configuration Select Recurring and configure the Daylight Saving Time duration to repeat the configuration every year Select Non Recur
98. HCP Enable DHCP client mode operation Enable 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 Provide the IP address of this switch in dotted decimal notation Provide the subnet mask of this switch dotted decimal notation Provide the IP address of the router in dotted decimal notation Provide the IP address of the DNS Server in dotted decimal notation IP Information DHCP State Disabled Static IP Address 192 158 1 1 Static Subnet Mask 255 255 255 0 Static DNS Server 1 168 95 1 1 Static DNS Server 2 Biz The page includes the following fields Object e DHCP State e IP Address Figure 4 2 3 IP Information page screenshot Description Display the current DHCP state Display the current IP address 38 User s Manual of GSD 1020S e Subnet Mask Display the current subnet mask e Gateway Display the current gateway e DNS Server 1 2 Display the current DNS server 4 2 3 IPv6 Configuration The IPv6 Configuration includes the Auto Configuration IPv6 Address and Gateway The Configured column is used to view or change the IPv6 configuration Fill up the Auto Configuration IPv6 Address and Gateway for the device The screens in Figure 4 2 4 amp
99. ID 100 User s Manual of GSD 1020S Buttons Appl PP Click to apply changes Management VLAN State Config Name Contig Value Figure 4 5 2 Management VLAN State page screenshot The page includes the following fields Object Description e Management VLAN Display the current management VLAN 4 5 4 Create VLAN Create delete VLAN on this page The screens in Figure 4 5 3 amp Figure 4 5 4 appear VLAN Setting t FB m EB E B umm FE m EE m L FE m EB EN Nm LY ARI JJ eT LI ARI Dod ues FP 4 i E A F a dmm Oe iu Y LAN E ol YLA N ACTIO VLAN Name rreTmix Apply Figure 4 5 3 VLAN Setting page screenshot The page includes the following fields Object Description e VLANList Indicates the ID of this particular VLAN e VLAN Action This column allowed users to add or delete VLAN s e VLAN Name Prefix Indicates the name of this particular VLAN Buttons Apply Click to apply changes 101 User s Manual of GSD 1020S VLAN Table VLAN ID VLAN Name VLAN Type Figure 4 5 4 VLAN Table page screenshot The page includes the following fields Object Description e VLAN ID Display the current VLAN ID entry e VLAN Name Display the current VLAN ID name e VLAN Type Display the current VLAN ID type e Modify Click E dit to modify VLAN configuraiton 4 5 5 Interface Settings This Page is used for configuring the Managed Switch port VLAN The VLAN per Port Configuration Page contains fiel
100. IP Precedence value for this drop down list Buttons Apply _ Click to apply changes 179 User s Manual of GSD 1020S v IP Precedence mapping Figure 4 8 11 IP Precedence Mapping page screenshot The page includes the following fields Object Description e IP Precedence Display the current CoS value e Mapping to Queue Display the current mapping to queue e Queue Display the current queue value e Mapping to IP Display the current mapping to IP Precedence Precedence 4 8 3 QoS Basic Mode 4 8 3 1 Global Settings The Basic Mode Global Settings and QoS Information screen in Figure 4 8 12 amp Figure 4 8 13 appear Basic Mode Global Settings Trust Mode coS 802 1p ODSCP Ocns 802 1p DSCP OIP Precedence OWNone Apply Figure 4 8 12 Basic Mode Global Settings page screenshot 180 User s Manual of GSD 1020S The page includes the following fields Object Description e rust Mode Set the QoS mode Buttons Apply Click to apply changes QoS Informations Trust Mode cos Figure 4 8 13 QoS Information page screenshot The page includes the following fields Object Description e Trust Mode Display the current QoS mode 4 8 3 2 Port Settings The QoS Port Setting and Status screen in Figure 4 8 14 amp Figure 4 8 15 appear QoS Port Setting Select Ports 9 Enabled C Disabled Apply Figure 4 8 14 Basic Mode Global Settings page screenshot The page includes the following fields
101. IP mask in dotted decimal notation Specify the Destination IP address filter for this ACE B Any No destination IP address filter is specified B User Defined If you want to filter a specific destination IP address with this ACE choose this value A field for entering a source IP address value appears When User Defined is selected for the destination IP address filter you can enter a specific destination IP address The legal format is xxx xxx xxx xxx A frame that hits this ACE matches this destination IP address value When User Defined is selected for the destination IP filter you can enter a specific DIP mask in dotted decimal notation Specify the source port for this ACE B Any No specifc source port is specified source port status is don t care B Single If you want to filter a specific source port with this ACE you can enter a specific source port value A field for entering a source port value appears The allowed range is 0 to 65535 A frame that hits this ACE 255 User s Manual of GSD 1020S matches this source port value Range If you want to filter a specific source port range filter with this ACE you can enter a specific source port range value A field for entering a source port value appears The allowed range is 0 to 65535 A frame that hits this ACE matches this source port value e Destination Port Specify the destination port for this ACE Any No specifc destination port is specified d
102. LAN When a network policy is defined for use with an untagged VLAN see Tagged flag below then the L2 priority field is ignored and only the DSCP value has relevance Video Conferencing for use by dedicated Video Conferencing equipment and other similar appliances supporting real time interactive video audio services App 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 Video Signaling for use in network topologies that require a separate policy for the video signaling than for the video media This application type should not be advertised if all the same network policies apply as those advertised in the Video Conferencing application policy VLAN identifier VID for the port as defined in IEEE 802 1Q 2003 Tag indicating 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 value
103. LAN Table VLAN 1 GVRP Joins packet VID 20 Switch B GVRP Enable VLAN Table GVRP Enable VLANs are dynamically configured based on join messages issued by host devices and propagated throughout the network GVRP must be enabled to permit automatic VLAN registration and to support VLANs which extend beyond the local switch 110 User s Manual of GSD 1020S The GVRP Global Setting Informations screens in Figure 4 5 13 amp Figure 4 5 14 appear GVRP Global Setting GVRP Join Timeout Leave Timeout LeaveAll Timeout S Disable Enable 4U 169 5 centisecands 45 32760 centiseconds un 65 34 765 centiseconds Apply Figure 4 5 13 GVRP Global Setting page screenshot The page includes the following fields Object e GVRP e Join Timeout e Leave Timeout e LeaveAll Timeout Note Buttons Appl PP Click to apply changes Description Controls whether GVRP is enabled or disabled on this switch The interval between transmitting requests queries to participate in a VLAN group Range 20 16375 centiseconds Default 20 centiseconds The interval a port waits before leaving a VLAN group This time should be set to more than twice the join time This ensures that after a Leave or LeaveAll message has been issued the applicants can rejoin before the port actually leaves the group Range 45 32760 centiseconds Default 60 centiseconds The interval between sending out a LeaveAll q
104. LVs MED Capabilites MED Location MED Network Policy MED Extended Power via MDI 802 3 TLVs User s Manual of GSD 1020S Gives the status of the TLVs Displays if the mandatory group of TLVs were transmitted or overloaded Displays if the capabilities packets were transmitted or overloaded Displays if the location packets were transmitted or overloaded Displays if the network policies packets were transmitted or overloaded Displays if the extended power via MDI packets were transmitted or overloaded Displays if the 802 3 TLVs were transmitted or overloaded e Optional TLVs If the LLDP MED extended power via MDI packets were sent or if they were overloaded e MED Inventory Displays if the mandatory group of TLVs was transmitted or overloaded e 802 1 TLVs Displays if the 802 1 TLVs were transmitted or overloaded 4 12 9 LLDP Statistics Use the LLDP Device Statistics screen to general statistics for LLDP capable devices attached to the switch and for LLDP protocol messages transmitted or received on all local interfaces The LLDP Global and Port Statistics screens in Figure 4 12 17 amp Figure 4 12 18 appear LLDP Global Statistics Clear Refresh Insertions Deletions Figure 4 12 17 LLDP Global Statistics page screenshot The page includes the following fields Object Description e Insertions Shows the number of new entries added since switch reboot e Deletions Shows the number of new entries delet
105. N RE uae E emm T ae vem O ue ES CCC O ICONO E CC a CC SN ue wt IS Figure 4 4 12 LAG Status page screenshot The page includes the following fields Object Description e LAG Display the current trunk entry e Name Display the current LAG name e Type Display the current trunk type e Link State Display the current link state e Active Member Display the current active member e Standby Member Display the current standby member 93 User s Manual of GSD 1020S Y LACP Information PartnerSysld LAGI 000000000000 D3e8 D3e8 The page includes the following fields Object e Trunk e Port e PartnerSysld e PnKey e AtKey e Sel e Mux e Receiv e PrdTx e AtState AG F Figure 4 4 13 LACP Information page screenshot Description Display the current trunk ID Display the current port number The system ID of link partner This field would be updated when the port receives LACP PDU from link partner Port key of partner This field would be updated when the port receives LACP PDU from link partner Port key of actor The key is designed to be the same as trunk ID LACP selection logic status of the port B S means selected B U means unselected B D means standby LACP mux state machine status of the port B DETACH means the port is in detached state B WAIT means waiting state B ATTACH means attach state B CLLCT means collecting
106. NMPv3 group restricts users to a specific read write and notify view The entry index key is User Name The SNMPv3 User Setting screens in Figure 4 2 29 Figure 4 2 30 appear User Setting Privilege Authentication Encryption v noauth v 8 16 8 16 m chars chars Add Figure 4 2 29 SNMPv3 Users Configuration page screenshot The page includes the following fields Object Description e User Name A string identifying the user name that this entry should belong to The allowed string length is 1 to 16 e Group The SNMP Access Group A string identifying the group name that this entry should belong to e Privilege Mode Indicates the security model that this entry should belong to Possible security models are a NoAuth None authentication and none privacy S Auth Authentication and none privacy E Priv Authentication and privacy The value of security level cannot be modified if entry already exists That means you must first ensure that the value is set correctly e Authentication Indicates the authentication protocol that this entry should belong to Possible Protocol authentication protocols are Eg None None authentication protocol 58 Buttons Add Authentication Password Encryption Protocol Encryption Key User Status User s Manual of GSD 1020S MD5 An optional flag to indicate that this user using MD5 authentication protocol E SHA An optional flag to in
107. OM Seting eR Lc a ii 282 A172 SILL DP QV GrlOaGING MERE iO 285 A A Re en a a nae ee Pe ee ee eno ie ee ee 286 AVS DIAGMOSIICS sisine aeaa Naara iaaea aaa inana a EAEn ENEI 288 ANS Be SRBI a E e E E E E EA EEN E id ORE E EENES 288 A a rE ee eT erence eee 290 A oed IMG WSS iaa is ini ira als 290 A o 5 eer m 291 2 199 Macs Ole taa atea 292 PV IMO Nica dia 294 A VA AW RMONSIAUSICS ds 294 4 142 RMON E V is as be DP aeolian Monsees alee ciscus seal oe 296 AVA 3 IRIMOIN Event LOG T L iii 297 4 14 4 RMON Alai tie A EE one aU DAMES RES 298 2 14 ORMON FISTO scorsa AS ARS AAA a I Dear dU ios ud emanat MR iE ed eder ERE EE 301 AAA GORMON FISON OG cists coed c E 302 User s Manual of GSD 1020S n ME irme P 303 2 15 T Eactory DeraulL 5 sat ee reed Sd 303 4 15 2 REDO OWING ess coetus iles cuti suddetta id lios 304 2 15 S BackUp IV ANAC el ce Sree ache eae ined ate uit ctraranead drinced e a esti vieta kids ide motu te qt Ou Daum fad ck Ed Uu Ci use Rid ed EO deu det Rd ur Ea 304 4 15 4 Uodrade Mandage carers east usted out n aM D RPM EIU UL 305 Be OMITGH OPERATION is 306 5 1TAddress Tale ERE I TS 306 CE mr ee HH 306 9 9 Forwarding A a EE E E E 306 5 4 Store and FOW ar seu canis a aaa 306 SSAU Negotiator a ea cucvsstepeivaaneduei ae 307 0 TROUBEESHOOTIN Gli 308 A RO 310 A 1 Switch s RJ 45 Pin Assignments in dad 310
108. OULMAG SSN O isa a a E posta uisa pode 188 4 8 5 4 Telephony OUI Port Setting oocccococcncococonoconcnnocononcnnnconononcnnononnnnnnnrnnnnnnrnnnrnnnnnonnrnnnrnnrnnoronnnnnnananannns 189 4 9 SO CUT cronica II LE oed oo EN CDL Coo E Esp EDS VE TE SEE SES ehe c cedo Sd da ceo RE Fa casete 191 IS AA O O TETTE eee eee 191 4 9 1 1 Understanding IEEE 802 1X Port based Authentication coconccconccccocncconcnonncnconcncnnanononcncnncnnonanonnnnnss 192 2 9 1 2 802 dX SOWING 5 nrebees or A Cea Eus 195 ADA Po oe 196 4 9 1 4 Guest VLAN Setting oocccccccconococconocononconoconoconcnnononnnnnnnnnn nnnm nnn na nnn esni nn resa sn risa sans ska sare sas n risa sans nans 198 User s Manual of GSD 1020S ASAS AUN UCA HOS so nner ee ore ere nner uso a uar eet pert MM MM IMS MM MI MM 200 A OZ RADIUS SGV uita ipu Geta tee eee LII INE MEI MI E UI E 201 493 TACAC ST St lao dl 204 SO A A Mel LEE 206 49 4 T 5oglbi Elster obitu a uet Lea cU LEM ELEM eee MI E 206 2 9 4 2 Enable Dll ene odi pete aen ee ite mM bu LEE 208 AO ACCESS sare stutetnanau HS 209 S ENIM S E en TE TP ne NO OLDER AE 209 4 9 5 2 Sold sch ia ete cota a dr tena hee umet ec dte ar uM A a Led 210 A T M ER 212 2994 I ced S uL MR e ls 213 4 9 6 Management Access Method 0 cicisiciivecedccdsavedeavessduscscavistunessdeacd naue Dunk ansa Ek raa Dua xk asked aka w ga ER E EA RXE a 214 AROS EDAM Ma
109. Pv6 MEM Address CAA A Count 1 5 Default 4 3 Interval in sec 1 5 Default 1 j Size in bytes 8 95120 Default 55 Ping Results Apply Figure 4 13 4 ICMPv6 Ping page screenshot The page includes the following fields 291 Object IP Address Count Interval in sec Size in bytes Ping Results Buttons Apply 4 13 5 Trace Router User s Manual of GSD 1020S Description The destination IPv6 Address Number of echo requests to send Send interval for each ICMP packet The payload size of the ICMP packet Values range from 8bytes to 5120bytes Display the current ping result Click to transmit ICMPv6 packets Traceroute function is for testing the gateways through which the data packets travel from the source device to the destination device so to check the network accessibility and locate the network failure Execution procedure of the Traceroute function consists of first a data packet with TTL at 1 is sent to the destination address if the first hop returns an ICMP error message to inform this packet can not be sent due to TTL timeout a data packet with TTL at 2 will be sent Also the send hop may be a TTL timeout return but the procedure will carries on till the data packet is sent to its destination These procedures is for recording every source address which returned ICMP TTL timeout message so to describe a path the IP data packets traveled to reach
110. S L LLLA T 1id 10 1 1 G8 1 LAG Disable Figure 4 9 68 Port Security Setting page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e DoS Protection Display the current DoS protection 244 User s Manual of GSD 1020S 4 9 12 Storm Control Storm control for the switch is configured on this Page There is an unknown unicast storm rate control unknown multicast storm rate control and a broadcast storm rate control These only affect flooded frames i e frames with a VLAN ID DMAC pair not present on the MAC Address table 4 9 12 1 Global Setting The Storm Control Global Setting and Information screens in Figure 4 9 69 amp Figure 4 9 70 appear storm Control Global Setting Opps Obps Preamble amp IFG 9Excluded included Apply Figure 4 9 69 Storm Control Global Setting page screenshot The page includes the following fields Object Description e Unit Controls the unit of measure for the storm control rate as pps or bps The default value is bps e Preamble amp IFG Set the excluded or included interframe gap Buttons Appl PP Click to apply changes Storm Control Global Information nformation Name Information Value Preamble amp IFG Excluded Figure 4 9 70 Storm Control Global Information page screenshot The page includes the following fields Object Description e Unit Display the current unit
111. SD 1020S The page includes the following fields Object Description e Port The switch port number of the logical port e Forwarded Display the current forwarded Source MAC Failures Display the current source MAC failures e Dest MAC Failures Display the current source MAC failures SIP Validation Failures Display the current SIP Validation failures DIP Validation Failures Display the current DIP Validation failures e P MAC Mismatch Display the current IP MAC mismatch dailures Failures Buttons Clear l Click to clear the statistics Refresh l m Click to refresh the statistics 4 9 8 5 Rate Limit The ARP Rate Limit Setting and Config screens in Figure 4 9 57 amp Figure 4 9 58 appear ARP Rate Limit Setting 9 Default User Define Unlimited up to 50 pps Apply Figure 4 9 57 ARP Rate Limit Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e State Set default or user define e Rate Limit pps Configure the rate limit for the port policer The default value is unlimited 234 User s Manual of GSD 1020S Buttons Appl PP Click to apply changes ARP Rate Limit Config Rate Limit pps unlimited OO LAGS unlimited Figure 4 9 58 ARP Rate Limit Setting page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Rate Limit p
112. T Hierig amp Communicaior LOGIN Figure 4 1 2 Login screen Default User name admin Default Password admin 30 User s Manual of GSD 1020S After entering the username and password the main screen appears as Figure 4 1 3 GSD 1020S Hatworking amp Communication Q PLANET A SAVE LOGOUT REBOOT REFRESH E ort Management Link Aggregation Y Multicast 0 v Security z Access Contol List MAC Address Table sz m MS Diagnostics sa RMON Welcome to PLANET GSD 1020S 8 Port 10 100 1000Mbps 2 Port 100 1000X SFP Managed Ethernet Switch PLANET Technology Corporation 10F No 96 Minquan Rd Xindian Dist New Taipei City 231 Taiwan R O C Tel 886 2 2219 9518 Fax 886 2 2219 9528 Email support planet com tw Copvyrighte 2014 PLANET Technology Corporation All rights reserved Figure 4 1 3 Default main page Now you can use the Web management interface to continue the switch management or manage the Managed Switch by Web interface The Switch Menu on the left of the web page let you access all the commands and statistics the Managed Switch provides It is recommended to use Internet Explore 8 0 or above to access Managed Switch The changed IP address takes effect immediately after clicking on the Save button You need to use the new IP address to access the Web interface For security reason please change and memorize the new password after this first
113. UI Note 4 8 5 2 Properties The Voice VLAN feature enables voice traffic to forward on the Voice VLAN and then the switch can be classified and scheduled to network traffic It is recommended that there are two VLANs on a port one for voice 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 This page provides to select the ingress bandwidth preamble The Ingress Bandwidth Control Setting Status screen in Figure 4 8 22 amp Figure 4 8 23 appears 186 The page includes the following fields Properties Object e Voice VLAN State e Voice VLAN ID e Remark CoS 802 1p e 1 p remark e Aging Time 30 65536 min Buttons Apply Click to apply changes User s Manual of GSD 1020S QEnabled Disabled 0 Enable O Enabled Disabled 1440 Figure 4 8 22 Properites page screenshot Description Indicates the Voice VLAN mode operation We must disable MSTP feature before we enable Voice VLAN It can avoid the conflict of ingress filter Possible modes are B Enabled Enable Voice VLAN mode operation B Disabled Disable Voice VLAN mode operation Indicates the Voice VLAN ID It should be a unique VLAN ID in the system and cannot equal each port PVID It is conflict configuration if the value equal management VID MVR VID PVID etc The allowed range is 1 to 4095 Select 802 1p valu
114. a TLV is malformed it is counted and discarded The number of well formed TLVs but with an unknown type value The number of organizationally TLVs received 287 User s Manual of GSD 1020S 4 13 Diagnostics This section provide the Physical layer and IP layer network diagnostics tools for troubleshoot The diagnostic tools are designed for network manager to help them quickly diagnose problems between point to point and better service customers Use the Diagnastics menu items to display and configure basic administrative details of the Managed Switch Under System the following topics are provided to configure and view the system information This section has the following items Cable Diagnostics Ping Test IPv6 Ping Test Trace Route 4 13 1 Cable Diagnistics The Cable Diagnostics performs tests on copper cables These functions have the ability to identify the cable length and operating conditions and to isolate a variety of common faults that can occur on the Cat5 twisted pair cabling There might be two statuses as follow B if the link is established on the twisted pair interface in 1000Base T mode the Cable Diagnostics can run without disruption of the link or of any data transfer B ifthe link is established in 100Base TX or 10Base T the Cable Diagnostics cause the link to drop while the diagnostics are running After the diagnostics are finished the link is reestablished And the following functions are availab
115. age screenshot The page includes the following fields Object Description e HTTPs Service Disable or enable HTTPs service e Login Authentication List Select login authentication list for this drop down list e Session Timeout Set the session timeout value Buttons Apply Click to apply changes 213 User s Manual of GSD 1020S HTTPS Information Information Name Information Value HTTPS Service Disabled Login Authentication List default Figure 4 9 28 HTTPs Information page screenshot The page includes the following fields Object Description e HTTPs Service Display the current HTTPs service e Login Authentication List Display the current login authentication list e Session Timeout Display the current session timeout 4 9 6 Management Access Method 4 9 6 1 Profile Rules The Profile Rule Table Setting and Table screens in Figure 4 9 29 amp Figure 4 9 30 appear Profile Rule Table Setting G AII O IPv4 Mask 1 All v Permit v Select Ports T 9 000 IPvBIP refix 0 0 0 0 Apply Figure 4 9 29 Profile Rule Table Setting page screenshot The page includes the following fields Object Description e Access Profile Name Indicates the access profile name 1 32 charaters e Priority 1 65535 Set priority The allowed value is from 1 to 65535 214 Management Method Action Port User s Manual of GSD 1020S Indicates the host can access the sw
116. age the Managed Switch such as SNMPc Network Manager HP Openview Network Node Management NNM or What s Up Gold This management method requires the SNMP agent on the switch and the SNMP Network Management Station to use the same community string This management method in fact uses two community strings the get community string and the set community string If the SNMP Net work management Station only knows the set community string it can read and write to the MIBs However if it only knows the get community string it can only read MIBs The default gets and sets community strings for the Managed Switch are public Sct PC Workstation sper rer A with GSD Managed Switch SNMP application SNMP Agent Status Enabled ANA Pu i eR D wt WC T internet IP Address IP Address 192 168 0 x 192 168 0 100 Figure 3 3 SNMP management 28 User s Manual of GSD 1020S 4 WEB CONFIGURATION This section introduces the configuration and functions of the Web based management About Web based Management The Managed Switch offers management features that allow users to manage the Managed Switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer The Web based Management supports Internet Explorer 8 0 It is based on Java Applets with an aim to reduce network bandwidth consumption enhance access speed and present an easy viewing screen By default IE8 0 or later version doe
117. ail Status screen in Figure 4 3 22 appears Status Table Port Temperature Voltage Output Power Input Power Transmitter Fault Loss of Signal Data Ready The page includes the following fields Object Port Temperature Voltage Current Output Power Input Power Transmit Faulit Loss of Signal Rata Ready Figure 4 3 22 SFP Module Detail Status page screenshot Description The logical port for the settings contained in the same row Display the current SFP temperature Display the current SFP voltage Display the current SFP current Display the current SFP output power Display the current SFP input power Display the current SFP transmits faulit Display the current SFP loss of signal Display the current SFP rate ready 84 User s Manual of GSD 1020S 4 4 Link Aggregation Port Aggregation optimizes port usage by linking a group of ports together to form a single Link Aggregated Groups LAGs Port Aggregation multiplies the bandwidth between the devices increases port flexibility and provides link redundancy Each LAG is composed of ports of the same speed set to full duplex operations Ports in a LAG can be of different media types UTP Fiber or different fiber types provided they operate at the same speed Aggregated Links can be assigned manually Port Trunk or automatically by enabling Link Aggregation Control Protocol LACP on the relevant links Aggregated Links are treated by the
118. 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 four different as described below The Limit Control module is one of a range of modules that utilizes a lower layer module the Port Security module which manages MAC addresses learned on the port The Limit Control configuration consists of two sections a system and a port wid The IP Source Guard Static Binding Entry and Table Status screens in Figure 4 9 64 amp Figure 4 9 65 appear Port Security Settings Apply Figure 4 9 64 Port Security Setting page screenshot The page includes the following fields Object e Port e Security e Mac L2 Entry e Action Description Select port for this drop down list Enable or disable the port security The maximum number of MAC addresses that can be secured on this port 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 If Limit is reached the switch can take one of the following actions B Forward Do not allow more than Limit MAC addresses on the port
119. and calculating the value to be compared against the thresholds possible sample types are B Absolute Get the sample directly default B Delta Calculate the difference between samples Rising threshold value 0 2147483647 Falling threshold value 0 2147483647 Event to fire when the rising threshold is crossed Event to fire when the falling threshold is crossed Specify an owner for the alarm Index Sample Port Sample Variable Sample Interval Sample Type Rising Threshold Falling Threshold Rising Event Falling Event Owner Action Figure 4 14 6 RMON Alarm Status Page Screenshot The Page includes the following fields Object e Index e Sample Port e Sample Variable e Sample Interval e Sample Type e Rising Threshold e Falling Threshold e Rising Event Description Indicates the index of Alarm control entry Display the current sample port Display the current sample variable Display the current interval Display the current sample type Display the current rising threshold Display the current falling threshold Display the current rising event 300 User s Manual of GSD 1020S e Falling Event Display the current falling event e Owner Display the current owner e Action Delet Click to delete RMON alarm entry 4 14 5 RMON History Configure RMON History table on this Page The RMON History screens in Figure 4 14 7 amp Figure 4 14 8 appear RMON History Select Index Create Mew In
120. ard All Setting page screenshot e Special Group Query Display current special group query TX TX e Special Group amp Display current special group amp source query TX Source Query TX Buttons Clear Click to clear the MLD Snooping Statistics Refresh Click to refresh the MLD Snooping Statistics 165 User s Manual of GSD 1020S User s Manual of GSD 1020S 4 7 6 Multicast Throttling Setting Multicast throttling sets a maximum number of multicast groups that a port can join at the same time When the maximum number of groups is reached on a port the switch can take one of two actions either deny or replace If the action is set to deny any new multicast join reports will be dropped If the action is set to replace the switch randomly removes an existing group and replaces it with the new multicast group Once you have configured multicast profiles you can assign them to interfaces on the Managed Switch Also you can set the multicast throttling number to limit the number of multicast groups an interface can join at the same time The MAX Group and Information screens in Figure 4 7 34 amp Figure 4 7 35 appear The page includes the following fields Max Groups and Action Setting IP Type Port Select Max Groups Action Apply Figure 4 7 34 Max Groups and Action Setting page screenshot Object e IP Type e Port Select e Max Groups e Action Buttons Apply Click to apply cha
121. as AA Figure 4 7 32 Forward All Setting page screenshot The page includes the following fields Object Description e VLAN ID Select VLAN ID for this drop down list to assign MLD membership e Port The switch port number of the logical port e Membership Select MLD membership for each interface Forbidden Interface is forbidden from automatically joining the MLD via MVR Interface is not a member of the VLAN Packets associated with this VLAN will not be transmitted by the interface Interface is a member of the MLD Buttons Appl PP Click to apply changes 4 7 5 MLD Snooping Statics This page provides MLD Snooping Statics The MLD Snooping Statics screen in Figure 4 7 33 appears 163 User s Manual of GSD 1020S MLD Snooping Statistics Clear Retresh The page includes the following fields Object Total RX Valid RX Invalid RX Other RX Leave RX Report RX General Query RX Special Group Query RX Special Group amp Source Query RX Leave TX Report TX General Query TX Description Display current total RX Display current valid RX Display current invalid RX Display current other RX Display current leave RX Display current report RX Display current general query RX Display current special group query RX Display current special group amp source query RX Display current leave TX Display current report TX Display current general query TX 164 Figure 4 7 33 Forw
122. atches this IP recedence value e CMP Specify the ICMP for this ACE B Any No specifc ICMP is specified destination port status is don t care B List If you want to filter a specific list with this ACE you can select a specific list value B Protocol ID If you want to filter a specific protocol ID filter with this ACE you can enter a specific protocol ID value A field for entering a protocol ID value appears The allowed range is 0 to 255 A frame that hits this ACE matches this protocol ID value e ICMP Code Specify the ICMP code filter for this ACE B Any No ICMP code filter is specified ICMP code filter status is don t care B User Defined 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 The allowed range is 0 to 255 A frame that hits this ACE matches this ICMP code value 257 Buttons Add Click to add ACE list Pv4 Based ACE Table User s Manual of GSD 1020S fn a Name Source IP Address Source IP Address agam I Source Destination Port Range Flag IP ICMP ICMP B Bac n The page includes the following fields Object ACL Name Sepuence Action Protocol Source IP Address Source IP Address Wildcard Mask Destination IP Address Destination IP Address Wildcard Mask Source Port Range Destiantion Port Range Flag Set DSCP IP Precedence ICMP Type ICMP Co
123. ate effectively means that the client has been successfully authenticated When the client supplies its identity the switch begins its role as the intermediary passing EAP frames between the client and the authentication server until authentication succeeds or fails If the authentication succeeds the switch port becomes authorized 193 User s Manual of GSD 1020S The specific exchange of EAP frames depends on the authentication method being used Figure 4 9 2 shows a message exchange initiated by the client using the One Time Password OTP authentication method with a RADIUS server Authentication Client l bed pesas 802 1X Switch EAPOL Start EAP Request Identity EAP Response Identity RADIUS Access Request EAP Request OTP RADIUS Access Challenge amp 4 EAP Response OTP RADIUS Access Request ee EAP Success RADIUS Access Accept tt Port Authorized EAPOL Logoff Port Unauthorized Figure 4 9 2 EAP message exchange B Ports in Authorized and Unauthorized States The switch port state determines whether or not the client is granted access to the network The port starts in the unauthorized state While in this state the port disallows all ingress and egress traffic except for 802 1X protocol packets When a client is successfully authenticated the port transitions to the authorized state allowing all traffic for the client to flow
124. ation Check the configured column to use flow control This setting is related to the setting for Configured Link Speed Click to apply changes Hearn Enable Link TERE FlowCtrl FlowCtrl iuri cona State Status din Config Status Enable DOWN Disable Disable Figure 4 3 2 Port Status page screenshot 67 The page includes the following fields Object e Port e Description e Enable State e Link Status e Speed e Duplex e Flow Control Configuration e Flow Control Status 4 3 2 Port Counters User s Manual of GSD 1020S Description This is the logical port number for this row E dit Click to indicate the port name Display the current port state Display the current link status Display the current speed status of the port Display the current duplex status of the port Display the current flow control configuration of the port Display the current flow control status of the port This page provides an overview of traffic and trunk statistics for all switch ports The Port Statistics screens in Figure 4 3 3 Figure 4 3 4 Figure 4 3 5 amp Figure 4 3 6 appear Fort MIB Counters Settings SAI O interface OEtherlike RMON Figure 4 3 3 Port MIB Counters page screenshot The page includes the following fields Object e Port e Mode Description Select port number for this drop down list Select port counters mode Option e All e Interface e Ether link e RMON 68 Interface
125. be used in MAN applications as a provider bridge aggregating traffic from numerous independent customer LANs into the MAN Metro Access Network space One of the purposes of the provider bridge is to recognize and use VLAN tags so that the VLANs in the MAN space can be used independent of the customers VLANs This is accomplished by adding a VLAN tag with a MAN related VID for frames entering the MAN When leaving the MAN the tag is stripped and the original VLAN tag with the customer related VID is again available This provides a tunneling mechanism to connect remote costumer VLANs through a common MAN space without interfering 103 User s Manual of GSD 1020S with the VLAN tags All tags use EtherType 0x8100 or 0x88A8 where 0x8100 is used for customer tags and 0x88A8 are used for service provider tags In cases where a given service VLAN only has two member ports on the switch the learning can be disabled for the particular VLAN and can therefore rely on flooding as the forwarding mechanism between the two ports This way the MAC table requirements is reduced Edit Interface Setting The Edit Interface Setting Status screens in Figure 4 5 5 amp Figure 4 5 6 appear Edit Interface Setting PortSelect Interface VLAN Mode PVID Accepted Type Ingress Filtering Uplink TPID Select Ports GO Hybrid OAccess OTrunk O 1 61 all OTag Only O untag Enabled O Enabled Tunnel 4094 Only Disabled Disabled
126. below 802 1X Authentication RADIUS TACACS 802 1Q VLAN SNMP Monitor and SNMP Trap IGMP MLD Snooping Rapid Spanning Tree IPv6 IPv4 Full functioned Secure Switch The GSD 1020S is the ideal solution to fulfilling the demand of IPv6 management Gigabit Ethernet Switch It supports both IPv4 and IPv6 management functions and can work with original network structure It provides advanced Layer 2 to Layer 4 data switching and Quality of Service traffic control Access Control List network access control and authentication and Secure Management features to protect building automation network connectivity with reliable switching recovery capability that is suitable for implementing fault tolerant and mesh network architectures Spanning Tree Protocol for High Available Network System The GSD 1020S features strong rapid self recovery capability to prevent interruptions and external intrusions It incorporates Spanning Tree Protocol 802 1s MSTP into customer s automation network to enhance system reliability and uptime Cost effective Desktop Size High speed for FTTD Solution The GSD 1020S provides high performance edge service and plug and play design for FTTD Fiber to the desktop solutions FTTD service is fiber optic cabling with reliable and expandable lower cost wiring architectures and long distance capability It supports dual speed 100Base FX and 1000Base SX LX SFP Small Form factor Pluggable fiber optic modules to connect f
127. ch interface to the appropriate VLAN using the Protocol VLAN Port Configuration page This Page allows for configures protocol based VLAN Group Setting The portocol based VLAN screens in Figure 4 5 9 amp Figure 4 5 10 appear Add Protocol VLAN Group Ethernet_ II k Add Figure 4 5 9 Add Protocol VLAN Group page screenshot The page includes the following fields Object Description e Group ID Protocol Group ID assigned to the Special Protocol VLAN Group e Frame Type Frame Type can have one of the following values B Ethernet Il B IEEE802 3 LLC Other B RFC 1042 Note On changing the Frame type field valid value of the following text field will vary depending on the new frame type you selected e Protocol Value Valid value that can be entered in this text field depends on the option selected 0x0600 0xFFFE from the the preceding Frame Type selection menu Valid values for frame type ranges from 0x0600 Oxfffe Buttons Appl PP Click to apply changes Protocol VLAN Group State Gewd Frame type Protocol Value Figure 4 5 10 Protocol VLAN Group State page screenshot 108 User s Manual of GSD 1020S The page includes the following fields Object Description e Group ID Display the current group ID e Frame Type Display the current frame type e Protocol Value Display the current protocol value e Delete Dele Click plata to delete the group ID entry 4 5 9 Protocol VLAN Port Setting This Page all
128. cket to be transmitted have a tag or not If the transmitting port is connected to a tag unaware device the packet should be untagged If the transmitting port is connected to a tag aware device the packet should be tagged B Default VLANs The Switch initially configures one VLAN VID 1 called default The factory default setting assigns all ports on the Switch to the default As new VLAN are configured in Port based mode their respective member ports are removed from the default B Assigning Ports to VLANs Before enabling VLANs for the switch you must first assign each port to the VLAN group s in which it will participate By default all ports are assigned to VLAN 1 as untagged ports Add a port as a tagged port if you want it to carry traffic for one or more VLANs and any intermediate network devices or the host at the other end of the connection supports VLANs Then assign ports on the other VLAN aware network devices along the path that will carry this traffic to the same VLAN s either manually or 99 User s Manual of GSD 1020S dynamically using GVRP However if you want a port on this switch to participate in one or more VLANS but none of the intermediate network devices nor the host at the other end of the connection supports VLANs then you should add this port to the VLAN as an untagged port VLAN tagged frames can pass through VLAN aware or VLAN unaware network interconnection devices but the VLAN tags should b
129. ctions describe how to insert an SFP transceiver into an SFP slot The SFP transceivers are hot pluggable and hot swappable You can plug in and out the transceiver to from any SFP port without having to power down the Managed Switch as the Figure 2 7 shows 22455 Yd 1000Base SX LX M LC Fiber Figure 2 7 Plug in the SFP transceiver 23 User s Manual of GSD 1020S B Approved PLANET SFP Transceivers PLANET Managed Switch supports both Single mode and Multi mode SFP transceiver The following list of approved PLANET SFP transceivers is correct at the time of publication Gigabit SFP Transceiver Modules MGB GT MGB SX MGB LX MGB L50 MGB L70 MGB L120 MGB LA10 MGB LA20 MGB LB20 MGB LA40 MGB LB40 SFP Port 1000Base T Module SFP Port 1000Base SX mini GBIC module SFP Port 1000Base LX mini GBIC module SFP Port 1000Base LX mini GBIC module 50KM SFP Port 1000Base LX mini GBIC module 70KM SFP Port 1000Base LX mini GBIC module 120KM SFP Port 1000Base LX WDM TX 1310nm 10KM SFP Port 1000Base LX WDM TX 1310nm 20KM SFP Port 1000Base LX WDM TX 1550nm 20KM SFP Port 1000Base LX WDM TX 1310nm 40KM SFP Port 1000Base LX WDM TX 1550nm 40KM Fast Ethernet SFP Transceiver Modules MFB FX MFB F20 MFB F60 MFB FA20 MFB FB20 SFP Port 100Base FX Transceiver 2KM SFP Port 100Base FX Transceiver 20KM SFP Port 100Base FX Transceiver 60KM SFP Port 100Base BX Transceiver WDM TX 1310nm 20KM SFP Port 100
130. d file backup traffic QoS reduces bandwidth limitations delay loss and jitter It also provides increased reliability for delivery of your data and allows you to prioritize certain applications across your network You can define exactly how you want the switch to treat selected applications and types of traffic You can use QoS on your system to e Control a wide variety of network traffic by e Classifying traffic based on packet attributes e Assigning priorities to traffic for example to set higher priorities to time critical or business critical applications e Applying security policy through traffic filtering e Provide predictable throughput for multimedia applications such as video conferencing or voice over IP by minimizing delay and jitter e Improve performance for specific types of traffic and preserve performance as the amount of traffic grows e Reduce the need to constantly add bandwidth to the network e Manage network congestion To implement QoS on your network you need to carry out the following actions 1 Define a service level to determine the priority that will be applied to traffic 2 Apply a classifier to determine how the incoming traffic will be classified and thus treated by the Switch 3 Create a QoS profile which associates a service level and a classifier 4 Apply a QoS profile to a port s The QoS page of the Managed Switch contains three types of QoS mode the 802 1p mode DSCP mode or Port base
131. de Modity Port IP Wildcard IP Wildcard Range Address Mask Address Mask Figure 4 10 8 IPv4 based ACE Table page screenshot Description Display the current ACL name Display the current sequence Display the current action Display the current protocol Display the current source IP address Display the current source IP address wildcard mask Display the current destination IP address Display the current destination IP address wildcard mask Display the current source port range Display the current destination port range Display the current flag set Display the current DSCP Display the current IP precedence Display the current ICMP Type Display the current ICMP code E dit Click to edit IPv4 based ACL parameter Delete Click to delete IPv4 based ACL entry 258 User s Manual of GSD 1020S 4 10 5 IPv6 based ACL This page shows 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 IPv6 based ACL screens in Figure 4 10 9 amp Figure 4 10 10 appear IPv6 Based ACL Add Figure 4 10 9 IPv6 based ACL page screenshot The page includes the following fields Object Description e ACL Name Create a named IPv6 based ACL list Buttons Add Click to add ACL name list ACL Table Figure 4 10 10 ACL Table page screenshot The page includes the following fields
132. decide either forwarding or filtering for future packets 5 3 Forwarding amp Filtering When one packet comes from some port of the Ethernet Switching it will also check the destination address besides the source address learning The Ethernet Switching will lookup the address table for the destination address If not found this packet will be forwarded to all the other ports except the port which this packet comes in And these ports will transmit this packet to the network it connected If found and the destination address is located at different port from this packet comes in the Ethernet Switching will forward this packet to the port where this destination address is located according to the information from address table But if the destination address is located at the same port with this packet comes in then this packet will be filtered Thereby increasing the network throughput and availability 5 4 Store and Forward Store and Forward is one type of packet forwarding techniques A Store and Forward Ethernet Switching stores the incoming frame in an internal buffer do the complete error checking before transmission Therefore no error packets occurrence it is the best choice when a network needs efficiency and stability The Ethernet Switch scans the destination address from the packet header searches the routing table pro vided for the incoming port and forwards the packet only if required The fast forwarding makes the switch a
133. dex 1 565535 Sample Port Bucket Requested 1 50 Default 50 Interval 1 3600 Default 1500 0 31 Charactors Apply Figure 4 14 7 RMON History Table Page Screenshot The Page includes the following fields Object Description e Select Index Select index for this drop down list to create the new index or modify the index e Index Indicates the index of the history entry e Sample Port Select port for this drop down list e Bucket Requested Indicates the maximum data entries associated this History control entry stored in RMON The range is from 1 to 50 default value is 50 Interval Indicates the interval in seconds for sampling the history statistics data The range is from 1 to 3600 default value is 1800 seconds Owner Specify an owner for the history Buttons Appl PP Click to apply changes 301 User s Manual of GSD 1020S Figure 4 14 8 RMON History Status Page Screenshot The Page includes the following fields Object Description e Index Display the current index e Data Source Display the current data source e Bucket Requested Display the current bucket requested e Interval Display the current interval e Owner Display the current owner e Action Delet Click S1616 to delete RMON history entry 4 14 6 RMON History Log This Page provides a detail of RMON history entries screen in Figure 4 14 9 appears RMON History Table History Index Select History v No data avaliable
134. dicate that this user using SHA authentication protocol The value of security level cannot be modified if entry already exist That means you must first ensure that the value is set correctly A string identifying the authentication pass phrase For both MD5 and SHA authentication protocol the allowed string length is 8 to 16 Indicates the privacy protocol that this entry should belong to Possible privacy protocol are E None None privacy protocol a DES An optional flag to indicate that this user using DES authentication protocol A string identifying the privacy pass phrase The allowed string length is 8 to 16 Click to add a new user entry UserName Group Privilege Mode Authentication Protocol Encryption Protocol Access Right Action The page includes the following fields Figure 4 2 30 SNMPv3 Users Status page screenshot Object User Name Group Privilege Mode Authentication Protocol Encryption Protocol Access Right Action Description Display the current user name Display the current group Display the current privilege mode Display the current authentication protocol Display the current encryption protocol Display the current access right poe Delete the user entry User s Manual of GSD 1020S 4 2 7 7 SNMPv1 2 Notification Recipients Configure SNMPv1 and 2 notification recipients on this page The SNMPv1 2 Notification Recipients screens in Figure 4 2 31 amp Figure 4 2 32 appear
135. ding FCS octets and were otherwise well formed The total number of frames received that were longer than 1518 octets excluding framing bits but including FCS octets and were otherwise well formed The total number of frames received that were less than 64 octets in length excluding framing bits but including FCS octets and had either an FCS or alignment error The total number of frames received that were longer than 1518 octets excluding framing bits but including FCS octets and had either an FCS or alignment error The best estimate of the total number of collisions on this Ethernet segment The total number of frames including bad packets received andtransmitted that were 64 octets in length excluding framing bits but including FCS octets The total number of frames including bad packets received andtransmitted where the number of octets fall within the specified range excluding framing bits but including FCS octets 12 User s Manual of GSD 1020S 4 3 3 Bandwidth Utilization The Bandwidth Utilization page displays the percentage of the total available bandwidth being used on the ports Bandwith utilization statistics can be viewed using a line graph The Bandwidth Utilization screen in Figure 4 3 7 appears To view the port utilization click on the Port Management folder and then the Bandwidth Utilization link Boos comps gysowoos Link Down Refresh period 5 vw sec IFG Enable v Tx GE1 GE2 GE3 GE4 GES
136. ds for managing ports that are part of a VLAN The port default VLAN ID PVID is configured on the VLAN Port Configuration Page All untagged packets arriving to the device are tagged by the ports PVID Understand nomenclature of the Switch EN IEEE 802 1Q Tagged and Untagged Every port on an 802 1Q compliant switch can be configured as tagged or untagged e Tagged Ports with tagging enabled will put the VID number priority and other VLAN information into the header of all packets that flow into those ports If a packet has previously been tagged the port will not alter the packet thus keeping the VLAN information intact The VLAN information in the tag can then be used by other 802 1Q compliant devices on the network to make packet forwarding decisions e Untagged Ports with untagging enabled will strip the 802 1Q tag from all packets that flow into those ports If the packet doesn t have an 802 1Q VLAN tag the port will not alter the packet Thus all packets received by and forwarded by an untagging port will have no 802 1Q VLAN information Remember that the PVID is only used internally within the Switch Untagging is used to send packets from an 802 1Q compliant network device to a non compliant network device 102 User s Manual of GSD 1020S Frame Income Income Frame is tagged Income Frame is untagged Frame Leave Leave port is tagged Frame remains tagged Tag is inserted Leave port is untagged Frame remain untagged
137. e 4 2 38 SNMPv3 Remote Engine ID Status page screenshot The page includes the following fields Object e Remote IP Address e Engine ID e Action Description Display the current remote IP address Display the current engine ID Delete Delete the remote IP address entry 65 User s Manual of GSD 1020S 4 3 Port Management User s Manual of GSD 1020S Use the Port Menu to display or configure the Managed Switch s ports This section has the following items Port Configuration Port Counters Bandwidth Utilization Port Mirroring Jumbo Frame Port Error Disable Configuration Port Error Disabled Status Protected Ports EEE SFP Module Information 4 3 1 Port Configuration Configures port configuration settings Lists Ethernet and RMON port statistics Display current bandwidth utilization Sets the source and target ports for mirroring Set the jumbo frame on the switch Configures port error disable settings Disable port error status Configures protected ports settings Configures EEE settings Display SFP module information This page displays current port configurations and status Ports can also be configured here The table has one row for each port on the selected switch in a number of columns which are The Port Configuration screens in Figure 4 3 1 amp Figure 4 3 2 appear Port settings Port Select S Enabled CO Disabled O Enabled Disabled Fiber Ports Auto IJOOOM e O Enab
138. e Factory default setting you can also press the hardware reset button on the front panel for about 10 seconds After the device is rebooted uou can login the management WEB interface within the same subnet of 192 168 0 xx PLANE Ae ACT i 10 Port Gigabit Networking amp Communication 000 Managed S Y itch GSD 1020S Hardware Reset button 303 User s Manual of GSD 1020S 4 15 2 Reboot Switch The Reboot page enables the device to be rebooted from a remote location Once the Reboot button is pressed user has to re login the WEB interface about 60 seconds later The Reboot Switch screen in Figure 4 15 2 appears and click to reboot the system Reboot Figure 4 15 2 Reboot Switch page screenshot 4 15 3 Backup Manager This function allows backup of the current image or configuration of the Managed Switch to the local management station The Backup Manager screen in Figure 4 15 3 appears Backup Manager Backup Method LLL LLLLLL Server IP IPv4 or IPv amp Address image Running configuration Startup configuration Backup Type Spas ada O Backup configuration OFlash log O Buffered log Backup Figure 4 15 3 Backup Manager page screenshot The page includes the following fields Object Description e Backup Method Select backup method for this drop down list e Server IP Fill in your TFTP server IP address e Backup Type Select backup type e I
139. e current VLAN ID e Member Ports Display the current member ports e Dynamic Ports Display the current dynamic ports e VLAN Type Display the current VLAN type 4 5 13 GVRP Statistics The GVRP Port Statistics and Error Statistics screens in Figure 4 5 18 amp Figure 4 5 19 appear GVRP Port Statistics Clear Refresh Epi eT Leave Empy Ros 070 JT praece AN Figure 4 5 18 GVRP Port Statistics page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Join Empty Rx Tx Display the current join empty TX RX packets e Empty Rx Tx Display the current empty TX RX packets e Leave Empty Rx Tx Display the current leave empty TX RX packets 114 User s Manual of GSD 1020S e Join In Rx Tx Display the current join in TX RX packets e Leave In Rx Tx Display the current leave in TX RX packets e LeaveAll Rx Tx Display the current leaveall TX RX packets GVRP Port Error Statistics Clear Refresh Port Invalid Protocal ID Invalid Attribute Type Invalid Attribute Value Invalid Attribute Length Invalid Event Figure 4 5 19 GVRP Port Error Statistics page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Invaild Protocol ID Display the current invalid protocol ID e Invalid Attribute Type Display the current invalid attribute type
140. e following B One switch is elected as the root switch E The shortest distance to the root switch is calculated for each switch E A designated switch is selected This is the switch closest to the root switch through which packets will be forwarded to the root ir A port for each switch is selected This is the port providing the best path from the switch to the root switch H Ports included in the STP are selected Creating a Stable STP Topology It is to make the root port a fastest link If all switches have STP enabled with default settings the switch with the lowest MAC address in the network will become the root switch By increasing the priority lowering the priority number of the best switch STP can be forced to select the best switch as the root switch When STP is enabled using the default parameters the path between source and destination stations in a switched network might not be ideal For instance connecting higher speed links to a port that has a higher number than the current root port can cause a root port change STP Port States The BPDUs take some time to pass through a network This propagation delay can result in topology changes where a port that transitioned directly from a Blocking state to a Forwarding state could create temporary data loops Ports must wait for new network topology information to propagate throughout the network before starting to forward packets They must also wait for the packet lifetime
141. e for this drop down list Enable or disable 802 1p remark The time after which a port is removed from the Voice VLAN when VolP traffic is no longer received on the port Default 1440 minutes 187 User s Manual of GSD 1020S Voice VLAN State Information Name Information Value Voice VLAN State disabled Voice VLAN ID none disable SOUL A SSS 1p Remark State disabled Aging 1440 Figure 4 8 23 Properites page screenshot The page includes the following fields Object Description e Voice VLAN State Display the current voice VLAN state e Voice VLAN ID Display the current voice VLAN ID e Remark CoS 802 1p Display the current remark CoS 802 1p e 1p remark Display the current 1p remark e Aging Display the current aging time 4 8 5 3 Telephony OUI MAC Setting Configure VOICE VLAN OUI table on this Page The Telephony OUI MAC Setting screens in Figure 4 8 24 amp Figure 4 8 25 appear Voice VLAN OUI Setting Add Figure 4 8 24 Voice VLAN OUI Settings page screenshot The page includes the following fields Object Description e OUI Address 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 188 User s Manual of GSD 1020S e Description User defined text that identifies the VoIP devices Buttons Add Click to add voice VLAN OUI setting v Voice VLAN OUI Group
142. e number the greater the probability the port will be chosen to forward packets 3 Illustration of STP A simple illustration of three switches connected in a loop is depicted in the below diagram In this example you can anticipate some major network problems if the STP assistance is not applied If Switch A broadcasts a packet to switch B switch B will broadcast it to switch C and switch C will broadcast it to back to switch A and so on The broadcast packet will be passed indefinitely in a loop potentially causing a network failure In this example STP breaks the loop by blocking the connection between switch B and C The decision to block a particular connection is based on the STP calculation of the most current Bridge and Port settings Now if switch A broadcasts a packet to switch C then switch C will drop the packet at port 2 and the broadcast will end there Setting up STP using values other than the defaults can be complex Therefore you are advised to keep the default factory settings and STP will automatically assign root bridges ports and block loop connections Influencing STP to choose a particular switch as the root bridge using the Priority setting or influencing STP to choose a particular port to block using the Port Priority and Port Cost settings is however relatively straight forward 126 User s Manual of GSD 1020S 8 LAN1 Port cost 200 000 A 7 Bridge ID
143. e profile either permit or deny Multicast join reports are processed when a multicast group falls within the controlled range Deny When the access mode is set to multicast join reports are only processed when the multicast group is not in the controlled range Buttons Add Click to add multicast profile entry IGMP Profile Status Figure 4 7 37 IGMP MLD Profile Status page screenshot 168 User s Manual of GSD 1020S The page includes the following fields Object Description e Index Display the current index e P Type Display the current IP Type e Group from Display the current group from e Group to Display the current group to e Action Display the current action e Modify a Edit E Click to edit parameter click Pelete to delete the MLD IGMP profile entry 4 7 7 2 IGMP Filter Setting The Filter Setting and Status screens in Figure 4 7 38 amp Figure 4 7 39 appear Filter Setting Port Select Filter Profile ID Select Ports Apply Figure 4 7 38 Filter Setting page screenshot The page includes the following fields Object Description e Port Select Select port number for this drop down list e Filter Profile ID Select filter profile ID for this drop down list Buttons Apply Click to apply changes 169 User s Manual of GSD 1020S Y Port Filter Status Pot Filter Profile ID Figure 4 7 39 Port Filter Status page screenshot The page includes the following fields
144. e standard network UTP cables with RJ45 connectors E The above Workstation is installed with WEB Browser and JAVA runtime environment Plug in It is recommended to use Internet Explore 8 0 or above to access Managed Switch 3 2 Management Access Overview The Managed Switch gives you the flexibility to access and manage it using any or all of the following methods Bl Web browser interface E An external SNMP based network management application The Web browser interface support are embedded in the Managed Switch software and are available for immediate use Each of these management methods has their own advantages Table 3 1 compares the three management methods Method Advantages Disadvantages 26 User s Manual of GSD 1020S Web Browser e Ideal for configuring the switch remotely e Security can be compromised hackers need e Compatible with all popular browsers only know the IP address and subnet mask e Can be accessed from any location e May encounter lag times on poor connections e Most visually appealing SNMP Agent Communicates with switch functions at e Requires SNMP manager software the MIB level e east visually appealing of all three methods e Based on open standards e Some settings require calculations e Security can be compromised hackers need only know the community name Table 3 1 Comparison of Management Methods 3 3 Web Management The Managed Switch offers management features that allow users to
145. e stripped off before passing it on to any end node host that does not support VLAN tagging B VLAN Classification When the switch receives a frame it classifies the frame in one of two ways If the frame is untagged the switch assigns the frame to an associated VLAN based on the default VLAN ID of the receiving port But if the frame is tagged the switch uses the tagged VLAN ID to identify the port broadcast domain of the frame B Port Overlapping Port overlapping can be used to allow access to commonly shared network resources among different VLAN groups such as file servers or printers Note that if you implement VLANs which do not overlap but still need to communicate you can connect them by enabled routing on this switch E Untagged VLANs Untagged or static VLANs are typically used to reduce broadcast traffic and to increase security A group of network users assigned to a VLAN form a broadcast domain that is separate from other VLANs configured on the switch Packets are forwarded only between ports that are designated for the same VLAN Untagged VLANs can be used to manually isolate user groups or subnets 4 5 3 Management VLAN Configure Management VLAN on this page The screens in Figure 4 5 1 amp Figure 4 5 2 appear Management VLAN Setting Apply Figure 4 5 1 Management VLAN Setting page screenshot The page includes the following fields Object Description e Management VLAN Provide the managed VLAN
146. ear LAG Port settings LAG Select Enabled Flow Control Select LAGs eEnabled Disabled O Enabled Disabled Apply Figure 4 4 6 LAG Port Setting Information page screenshot The page includes the following fields Object Description e LAG Selet Select LAG number for this drop down list e Enable Indicates the LAGt state operation Possible state are Enabled Start up the LAG manually Disabled Shutdown the LAG manually e Speed Select any available link speed for the given switch port Draw the menu bar to select the mode Auto Setup Auto negotiation Auto 10M Setup 10M Auto negotiation Auto 100M Setup 100M Auto negotiation Auto 1000M Setup 1000M Auto negotiation Auto 10 100M Setup 10 100M Auto negotiation 10M Setup 10M Force mode 100M Setup 100M Force mode 1000M Setup 1000M Force mode 89 Buttons e Flow Control Apply Click to apply changes User s Manual of GSD 1020S When Auto Speed is selected for a port this section indicates the flow control capability that is advertised to the link partner When a fixed speed setting is selected that is what is used Current Rx column indicates whether pause frames on the port are obeyed 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 setti
147. eased Function lt 5 sec System Reboot Reboot the Managed Switch 18 User s Manual of GSD 1020S Reset the Managed Switch to Factory Default configuration The Managed Switch will then reboot and load the default settings as below 5 sec Factory Default Default Username admin Default Password admin Default IP address 192 168 0 100 Subnet mask 255 255 255 0 Default Gateway 192 168 0 254 2 1 2 LED Indications The front panel LEDs indicates instant status of port links data activity and system power helps monitor and troubleshoot when needed Figure 2 2 shows the LED indications of these Managed Switches e PLANET 10 Port Gigabit Networking amp Communication Ma nage d witch I E E i GSD 10208 Figure 2 2 GSD 1020S LED panel NE System Function Green Lights to indicate that the Switch has power B 10 100 1000Base T interfaces Color Function LED To indicate the link through that port is successfully established LNK ACT To indicate that the switch is actively sending or receiving data over that port Lights To indicate that the port is operating at 1000Mbps Orange Off If LNK ACT LED light gt indicate that the port is operating at 10 100Mbps If LNK ACT LED Off indicate that the port is link down B 100 1000Base X SFP interfaces LED Color Function To indicate the link through that port is successfully established LNK ACT To indica
148. ect VLAN ID for this drop down list e Group IP Address The IP address for a specific multicast service e Member Ports Select port number for this drop down list 150 Buttons Add User s Manual of GSD 1020S Click to add IGMP router port entry vy IGMP Static Groups Figure 4 7 13 IGMP Static Groups page screenshot The page includes the following fields Object e VLAN ID e Group IP Address e Member Ports e Modify 4 7 2 4 IGMP Group Table Description Display the current VLAN ID Display the current group IP address Display the current member ports Click Edit to edit parameter This page provides Multicast Database The IGMP Group Table screen in Figure 4 7 14 appears IGMP Group Table The page includes the following fields Object e VLANID e Group IP Address e Member Port e Type e Life Sec Figure 4 7 14 IGMP Group Table page screenshot Description Display the current VID Display multicast IP address for a specific multicast service Display the current member port Member types displayed include Static or Dynamic depending on selected options Display the current life 151 User s Manual of GSD 1020S 4 7 2 5 IGMP Router Setting Depending on your network connections IGMP snooping may not always be able to locate the IGMP querier Therefore if the IGMP querier is a known multicast router switch connected over the network to an interface port or trunk on your Managed Switch
149. ect port for this drop down list Buttons Add l Click to add new static MAC address 266 User s Manual of GSD 1020S Static MAC Status Figure 4 11 2 Statics MAC Status page screenshot The page includes the following fields Object Description e No This is the number for entries e MAC Address The MAC address for the entry e VLAN The VLAN ID for the entry e Port Display the current port Delete Click to delete static MAC status entry 4 11 2 MAC Filtering By filtering MAC address the switch can easily filter the per configured MAC address and reduce the un safety The Static MAC Setting screens in Figure 4 11 3 amp Figure 4 11 4 appear MAC Filtering Setting MAC Address VLAN 1 4094 Add Figure 4 11 3 MAC Filtering Setting page screenshot The page includes the following fields Object Description e MAC Address Physical address associated with this interface e VLAN 1 4096 Indicates the ID of this particular VLAN Buttons Add Click to add new MAC filtering setting 267 User s Manual of GSD 1020S vx Static MAC Status Figure 4 11 4 Statics MAC Status page screenshot The page includes the following fields Object Description e No This is the number for entries e MAC Address The MAC address for the entry e VLAN The VLAN ID for the entry e Delete Delet Click 1 to delete static MAC status entry 4 11 3 Dynamic Address Setting By default dynamic entries are r
150. ected before displaying actual MSTI port configuration options This page contains MSTI port settings for physical and aggregated ports The aggregation settings are global The MSTI Ports Setting screens in Figure 4 6 15 amp Figure 4 6 16 appear MST Port Setting MST ID Port Select EE ae Apply Figure 4 6 15 MST Port Configuration page screenshot The page includes the following fields Object Description e MST ID Enter the special MST ID to configure path cost amp priority e Port Select Select port number for this drop down list e Priority Controls the port priority This can be used to control priority of ports having identical port cost e Internal Path Cost 0 Controls the path cost incurred by the port Auto 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 Buttons Appl Pp Click to apply changes 139 User s Manual of GSD 1020S Y MST Port Status LL d ud Internal Path Cost Priority Port Eon Regional Root Bridge Internal Root Cost Designated Bridge Internal Path Cost Port Role Port State Id GE1 G emen GE3 1284
151. ection page screenshot The page includes the following fields Object e Port Select e State e Port Select e Optional TLV Select Description Select port for this drop down list Enables LLDP messages transmit and receive modes for LLDP Protocol Data Units Options Tx only u Rx only E TxRx ES Disabled Select port for this drop down list Configures the information included in the TLV field of advertised messages B System Name When checked the System Name is included in LLDP information transmitted B Port Description When checked the Port Description is included in LLDP information transmitted B System Description When checked the System Description is included in LLDP information transmitted B System Capability When checked the System Capability is included in LLDP information transmitted B 802 3 MAC PHY When checked the 802 3 MAC PHY is included in LLDP information transmitted B 802 3 Link Aggregation When checked the 802 3 Link Aggregation is included in LLDP information transmitted B 3802 3 Maximun Frame Size When checked the 802 3 Maximun 2 4 User s Manual of GSD 1020S Frame Size is included in LLDP information transmitted B Management Address When checked the Management Address is included in LLDP information transmitted B 802 1 PVID When checked the 802 1 PVID is included in LLDP information transmitted Buttons Appl PPY Click to apply changes
152. ed Switch or the power adapter 20 User s Manual of GSD 1020S 2 2 Installing the Switch This section describes how to install your Managed Switch and make connections to the Managed Switch Please read the following topics and perform the procedures in the order being presented To install your Managed Switch on a desktop or shelf simply complete the following steps 2 2 1 Desktop Installation To install the Managed Switch on desktop or shelf please follow these steps Step1 Attach the rubber feet to the recessed areas on the bottom of the Managed Switch Step2 Place the Managed Switch on the desktop or the shelf near an AC power source as shown in Figure 2 4 Figure 2 4 Place the Managed Switch on the desktop Step3 Keep enough ventilation space between the Managed Switch and the surrounding objects cr When choosing a location please keep in mind the environmental restrictions discussed in Chapter 1 Section 4 and specifications Note Step4 Connect the Managed Switch to network devices Connect one end of a standard network cable to the 10 100 1000 RJ 45 ports on the front of the Managed Switch Connect the other end of the cable to the network devices such as printer server workstation or router m Connection to the Managed Switch requires UTP Category 5 network cabling with RJ 45 tips For more information please see the Cabling Specification in Appendix A 21 User s Manual of GSD 1020S Ste
153. ed Switch will tag it with a VLAN Tag 2 PC 2 and PC 3 will received the packet through Port 2 and Port 3 2 PC 4 PC 5 and PC 6 received no packet 3 While the packet leaves Port 2 it will be stripped away it tag becoming an untagged packet 4 While the packet leaves Port 3 it will keep as a tagged packet with VLAN Tag 2 E Tagged packet entering VLAN 2 1 While PC 3 transmit a tagged packet with VLAN Tag 2 enters Port 3 PC 1 and PC 2 will received the packet through Port 1 and Port 2 2 While the packet leaves Port 1 and Port 2 it will be stripped away it tag becoming an untagged packet z Untagged packet entering VLAN 3 1 While PC 4 transmit an untagged packet enters Port 4 the switch will tag it with a VLAN Tag 3 PC 5 and PC 6 will received the packet through Port 5 and Port 6 2 While the packet leaves Port 5 it will be stripped away it tag becoming an untagged packet 3 While the packet leaves Port 6 it will keep as a tagged packet with VLAN Tag 3 Setup steps 1 Create VLAN Group 2 and 3 Add VLAN group 2 and group 3 VLAN Name VLAN Type 2 Assign VLAN mode and PVID for each port 117 User s Manual of GSD 1020S Port 1 Port 2 and Port 3 VLAN Mode Hybrid PVID 2 Port 4 Port 5 and Port 6 VLAN Mode Hybrid PVID 3 Port VLAN Status s mm pp pu sm mm p ECL mma E ja ESE Hybrid ALL VLAN ID 2 Port 1 amp 2 Untagged Port 3 Tagged
154. ed since switch reboot e Drops Shows the number of LLDP frames dropped due to that the entry table was full e Age Outs Shows the number of entries deleted due to Time To Live expiring 286 Buttons Clear User s Manual of GSD 1020S Click to clear the statistics Refresh Click to refresh the statistics LLDP Port Statistics Discarded Unrecognized The page includes the following fields Object e Port e TX Frame Total e RX Frame Total e RX Frame Discarded e RX Frame Error e RX TLVs Discarded e RXTLVs Unrecognized e RX Ageout Total Figure 4 12 18 LLDP Port Statistics page screenshot Description The port on which LLDP frames are received or transmitted The number of LLDP frames transmitted on the port The number of LLDP frames received on the port 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 Neighbors 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 links down an LLDP shutdown frame is received or when the entry ages out The number of received LLDP frames containing some kind of error Each LLDP frame can contain multiple pieces of information known as TLVs TLV is short for Type Length Value If
155. ellllig dieser ime tie Ed a eise aei bist icu ent iia eee tes see eee fee prete de 244 A92 ia 1 C ola ido AAA e e a a 245 4 9 12 1 Global Settidg cocooococococnocococonoconcnnononnncnnnnnnnnncnnnnnnnnn nn aAa Tea AT EERTE 245 User s Manual of GSD 1020S 27 9 12 2 POft SLU is ke war ciue co esta duc os Ana eas a dett pL D Iu ANA ecc Ne eet DS 246 NO lc MEE C RR 248 ATO TMAC Dased ACE p 248 A OZ MAC DasSe GA CE Vaio ide 249 AMOS IVA SD CUA A as 252 A VOIP ASD ASCO AGE et iS AAA A A A AS 253 ANOS IPVO based AL A a sated Seed ane iS 259 4 106 IPV Dased ACE dao 259 A a a a a tae DUC IE A D tM 265 411 MAG Address rfe 266 2714 3 9 386 MAC SSC CLIN G oui ooi tal ddr 266 411 2 MAG FIferilg seio e casa eiectus c elut et ot cepe ictus sc el ict oL LR LL DIRE RS 267 4113 Dynamic Address Seting diode siecle te ra o el Ge dea cuti bcd rb nsus prece R ode 268 A ANIC susce petat a coEo5ahet r teachua tpn nds r iantuae een andes cab cBeseC oru dra oit 269 BT EEE DP e 271 4 12 1 Link Layer Discovery TP TOIOCOD siii aida 271 412 2 LEDR Gopal S ettihng Rr EE E T das 271 4123 LEDPPO SEUNG eR A ee eee ee oe eee ee ee 273 4 12 LED Local GV ICC pU 276 d T2 DE Renove DEVICE MT ema 278 4 126 MED NGIWORK ONC is ected seed aes testet be ET ette AAE 279 ANZ 7 MED P
156. em to span the 97 User s Manual of GSD 1020S entire network assuming all switches on the network are IEEE 802 1Q compliant VLAN allow a network to be segmented in order to reduce the size of broadcast domains All packets entering a VLAN will only be forwarded to the stations over IEEE 802 1Q enabled switches that are members of that VLAN and this includes broadcast multicast and unicast packets from unknown sources VLAN can also provide a level of security to your network IEEE 802 1Q VLAN will only deliver packets between stations that are members of the VLAN Any port can be configured as either tagging or untagging B The untagging feature of IEEE 802 1Q VLAN allows VLAN to work with legacy switches that don t recognize VLAN tags in packet headers B The tagging feature allows VLAN to span multiple 802 1Q compliant switches through a single physical connection and allows Spanning Tree to be enabled on all ports and work normally Some relevant terms Tagging The act of putting 802 1Q VLAN information into the header of a packet Untagging The act of stripping 802 1Q VLAN information out of the packet header B 802 1Q VLAN Tags The figure below shows the 802 1Q VLAN tag There are four additional octets inserted after the source MAC address Their presence is indicated by a value of 0x8100 in the Ether Type field When a packet s Ether Type field is equal to 0x8100 the packet carries the IEEE 802 1Q 802 1p ta
157. emoved from the MAC table after 300 seconds The Dynamic Address Setting Status screens in Figure 4 11 5 amp Figure 4 11 6 appear Dynamic Address Setting 300 Range 10 630 Apply Figure 4 11 5 Dynamic Addresses Setting page screenshot The page includes the following fields Object Description e Aging Time The time after which a learned entry is discarded Range 10 630 seconds Default 300 seconds Buttons Appl PPY Click to apply changes 268 User s Manual of GSD 1020S Dynamic Address Status Information Name Information Value Figure 4 11 6 Dynamic Addresses Status page screenshot The page includes the following fields Object Description e Aging Time Display the current aging time 4 11 4 Dynamic Learned Dynamic MAC Table Dynamic Learned MAC Table are shown on this page The MAC Table is sorted first by VLAN ID then by MAC address The Dynamic Learned screens in Figure 4 11 6 amp Figure 4 11 7 appear Port GET yt LIVLAN MAC Address 00 00 00 00 00 00 View Clear Figure 4 11 6 Dynamic Learned page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e VLAN Select VLAN for this drop down list e MAC Address Physical address associated with this interface Buttons View Refreshes the displayed table starting from the Start from MAC address and VLAN input fields Clear Flushes all dynamic entries
158. en 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 i e Port based 802 1X 199 User s Manual of GSD 1020S Guest VLAN Status CO pem E1 GE2 E3 GE4 ES GEG E GES ES GE10 Figure 4 9 8 Guest VLAN Status page screenshot The page includes the following fields Object Description e Port Name The switch port number of the logical port e Enable State Display the current state e In Guest VLAN Display the current guest VLAN 4 9 1 5 Authenticed Host The Authenticated Host Table screen in Figure 4 9 9 appears In Ge AR m OSS ce es ce Authenticated Host Table User Name Port Session Time Authentication Method MAC Address Figure 4 9 9 Authenticed Host Table page screenshot The page includes the following fields Object Description e User Name Display the current user name e Port Display the current port number e Session Time Display the current session time e Authentication Method Display the current authentication method e MAC Address Display the current MAC address 200 User s Manual of GSD 1020S 4 9 2 RADIUS Server This page is to configure the RADIUS server connection session parameters The RADIUS Settings screens in Figure 4 9 10 Figure 4 9 11 amp Figure 4 9 12 appears Use Default Parameters
159. er s Manual of GSD 1020S 4 2 7 11 SNMP Remote Engine ID Configure SNMPv3 remote Engine ID on this page The SNMPv3 Remote Engine ID Setting screens in Figure 4 2 37 amp Figure 4 2 38 appear Remote EnginelD Setting Remote IP Address Engine ID Add Figure 4 2 37 SNMPv3 Remote Engine ID Setting page screenshot The page includes the following fields Object Description e Remote IP Address Indicates the SNMP remote engine ID address It allow a valid IP address in dotted decimal notation x y z w And it also allow a valid hostname A valid hostname is a string drawn from the alphabet A Za z digits 0 9 dot dash Spaces are not allowed the first character must be an alpha character and the first and last characters must not be a dot or a dash Indicates the SNMP trap destination IPv6 address 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 appear only once It can also represent a legally valid IPv4 address For example 192 1 2 34 e Engine ID An octet string identifying the engine ID that this entry should belong to Buttons Appl PP Click to apply changes Y Remote Engine ID Status Remote IP Address Remote Engine ID Action Figur
160. erencing 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 on 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 The Voice Auto Mode Configuration Network Policy Configuration and LLDP MED Network Policy Table screen in Figure 4 12 10 amp Figure 4 12 11 appears 279 User s Manual of GSD 1020S Voice Auto Mode Configuration Auto O Manual Network Policy Configuration Wolce 1 4094 Apply The page includes the following fields Figure 4 12 10 Voice Auto Mode Configuration and Network Policy Configuration page screenshot Object LLDP MED Policy for Voice Application Network Policy Number Application Type Description Set the LLDP MED policy for voice application mode Select network policy number for this drop down list Inte
161. erent parameter options are displayed depending on the frame type that you selected The MAC based ACE screen in Figure 4 10 3 amp Figure 4 10 4 appears 249 MAC Based ACE Add The page includes the following fields Object e ACL Name e Sepuence e Action e DAMAC e DA MAC Value User s Manual of GSD 1020S sd Range 1 2147483647 1 is first processed Permit O Deny Shutdown Any User Defined fs Us for matching 15 for no matching Any OUser Defined P Range 0x0800 0xF FFF Figure 4 10 3 MAC based ACE page screenshot Description Select ACL name for this drop down list Set the ACL sequence Indicates the forwarding action of the ACE B Permit Frames matching the ACE may be forwarded and learned B Deny Frames matching the ACE are dropped B Shutdown Port shutdown is disabled for the ACE Specify the destination MAC filter for this ACE B Any No DAMAC filter is specified B User Defined If you want to filter a specific destination MAC address with this ACE choose this value A field for entering a DA MAC value appears When User Defined is selected for the DA MAC filter you can enter a specific destination MAC address The legal format is xx xx xx xx xx xx A frame that hits this ACE matches this DA MAC value 250 User s Manual of GSD 1020S e DAMAC Mask Specify whether frames can hit the action according to their sender hardware address field SHA
162. erier Therefore if the MLD querier is a known multicast router switch connected over the network to an interface port or trunk on your Managed Switch you can manually configure the interface and a specified VLAN to join all the current multicast groups supported by the attached router This can ensure that multicast traffic is passed to all the appropriate interfaces within the Managed Switch The MLD Router Setting screens in Figure 4 7 27 amp Figure 4 7 28 appear Add Router Fort VLAM ID Static Ports select Forbid Ports select Add Figure 4 7 27 Add Router Port page screenshot The page includes the following fields 160 User s Manual of GSD 1020S Object Description e VLANID Selects the VLAN to propagate all multicast traffic coming from the attached multicast router e Type Sets the Router port type The types of Router port as below Static Forbid e Static Ports Select Specify 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 e Forbid Port Select Specify which ports un act as router ports Buttons Add Click to add MLD router port entry MLD Router Ports Status Figure 4 7 28 Router Port Status page screenshot The page includes the following fields Object Description e VLANID Display the current VLAN ID e Static Ports Display the current static ports e Forbidden Ports Display the current f
163. ery TX Display current special group amp source query TX Click to clear the IGMP Snooping Statistics Click to refresh the IGMP Snooping Statistics 156 User s Manual of GSD 1020S User s Manual of GSD 1020S 4 7 4 MLD Snooping 4 7 4 1 MLD Setting This page provides MLD Snooping related configuration Most of the settings are global whereas the Router Port configuration is related to the current unit as reflected by the page header The MLD Snooping Setting Information and Table screens in Figure 4 7 21 Figure 4 7 22 amp Figure 4 7 23 appear MLD Snooping IV Apply Figure 4 7 21 MLD Snooping page screenshot The page includes the following fields Object Description e MLD Snooping Status Enable or disable the MLD snooping The default value is Disabled e MLD Snooping Version Sets the MLD Snooping operation version Possible versions are v1 Set MLD Snooping supported MLD version 1 v2 Set MLD Snooping supported MLD version 2 e MLD Snooping Report Limits the membership report traffic sent to multicast capable routers When you Suppression disable report suppression all MLD reports are sent as is to multicast capable routers The default is enabled Buttons Apply _ Click to apply changes MLD Snooping Informations Information Name MLD Snooping Status Disable MLD Snooping V2 Report Suppression Figure 4 7 22 MLD Snooping information page screenshot The page includes the
164. es Auto negotiation may not recognize this type of full duplex setting B Switch does not power up Solution 1 AC power cord not inserted or faulty 2 Check whether the AC power cord is inserted correctly 3 Replace the power cord if the cord is inserted correctly check that the AC power source is working by connecting a different device in place of the switch 308 User s Manual of GSD 1020S 4 If that device works refer to the next step 5 If that device does not work check the AC power 309 A 1 Switch s RJ 45 Pin Assignments 1000Mbps 1000Base T mb On o C A CQ IN BI DA BI DA BI DB4 BI DC BI DC BI DB BI DD BI DD BI DB BI DB BI DA BI DD BI DD BI DA BI DC BI DC User s Manual of GSD 1020S APPENDIX A Implicit implementation of the crossover function within a twisted pair cable or at a wiring panel while not expressly forbidden is beyond the scope of this standard A 2 10 100Mbps 10 100Base TX When connecting your 10 100Mbps Ethernet Switch to another switch a bridge or a hub a straight or crossover cable is necessary Each port of the Switch supports auto MDI MDI X detection That means you can directly connect the Switch to any Ethernet devices without making a crossover cable The following table and diagram show the standard RJ 45 receptacle connector and their pin assignments MDI Tx transmit Tx transmit Media Dependent Interface RJ
165. es the following fields Object Description e VLAN ID Select VLAN ID for this drop down list to assign VLAN membership e Port The switch port number of the logical port e Interface VLAN Mode Display the current interface VLAN mode e Membership Select VLAN membership for each interface by marking the appropriate radio button for a port or trunk Forbidden Interface is forbidden from automatically joining the VLAN via GVRP Interface is not a member of the VLAN Packets associated with this VLAN will not be transmitted by the interface Tagged Interface is a member of the VLAN All packets transmitted by the port will be tagged that is carry a tag and therefore carry VLAN or CoS information Untagged Interface is a member of the VLAN All packets transmitted by the port will be untagged that is not carry a tag and therefore not carry VLAN or CoS information Note that an interface must be assigned to at least one group as an untagged port e PVID Display the current PVID Buttons Appl PP Click to apply changes 106 User s Manual of GSD 1020S 4 5 7 Port VLAN Membership This Page provides an overview of membership status for VLAN users The VLAN Membership Status screen in Figure 4 5 8 appears Port VLAN Membership Table p qm oe LLL LLL CI ee m qe LUE m An AAA a ee Figure 4 5 8 Port VLAN Membership Table page screenshot The page includes the following fields Object Description e Port The sw
166. es 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 in order to make sure that both the receiving and transmitting device has all circuits powered up when traffic is transmitted The devices can exchange wakeup time information using the LLDP protocol EEE works for ports in auto negotiation mode where the port is negotiated to either 1G or 100 Mbit full duplex mode For ports that are not EEE capable the corresponding EEE checkboxes are grayed out and thus impossible to enable EEE for The EEE port settings relate to the currently unit as reflected by the page header When a port is powered down for saving power outgoing traffic is stored in a buffer until the port is powered up again Because there are some overhead in turning the port down and up more power can be saved if the traffic can be buffered up until a large burst of traffic can be transmitted Buffering traffic will give some latency in the traffic The EEE Port Sttings screen in Figure 4 3 18 amp Figure 4 3 19 appears EEE Port Settings Apply Figure 4 3 18 Port Isolation Status page screenshot The page includes the following fields Object Description e Port Select port number for this drop down list e Enable Enable or disable the EEE function Buttons Apply Click to apply changes 82 User s Manual of GSD 1020S v EEE
167. escription Display the current event description e Last Sent Time Display the current last sent time e Owner Display the current event owner e Action Click Delete to delete RMON event entry 4 14 3 RMON Event Log This Page provides an overview of RMON Event Log The RMON Event Log Table screen in Figure 4 14 4 appears RMON Event Log Table Event Index Select Event v Figure 4 14 4 RMON Event Log Table Page Screenshot The Page includes the following fields Object Description e Select Index Select index for this drop down list 297 User s Manual of GSD 1020S e Index Indicates the index of the log entry e Log Time Indicates Event log time e Description Indicates the Event description 4 14 4 RMON Alarm Configure RMON Alarm table on this Page The RMON Alarm screens in Figure 4 14 5 amp Figure 4 14 6 appear RMON Alarm Create Hew 1 655535 DrepE vents 1 214 740364 O absolute Q delta D 214 1403647 D 214 1403647 0 None Unassigned Y 0 None Unassigned 31 Charactors Figure 4 14 5 RMON Alarm Table Page Screenshot The Page includes the following fields Object Description e Select Index Select index for this drop down list to create the new index or modify the index e Index Indicates the index of the alarm entry e Sample Port Select port for this drop down list e Sample Variable Indicates the particular variable to be sampled the possible variables are
168. estination port status is don t care Single If you want to filter a specific destination port with this ACE you can enter a specific destiantino port value A field for entering a destiantino port value appears The allowed range is 0 to 65535 A frame that hits this ACE matches this destination port value Range If you want to filter a specific destiantion port range filter with this ACE you can enter a specific destiantion port range value A field for entering a destination port value appears e TCP Flags UGR Specify the TCP Urgent Pointer field significant URG value for this ACE B Set TCP frames where the URG field is set must be able to match this entry B Unset TCP frames where the URG field is set must not be able to match this entry B Don t Care Any value is allowed don t care ACK Specify the TCP Acknowledgment field significant ACK value for this ACE B Set TCP frames where the ACK field is set must be able to match this entry B Unset TCP frames where the ACK field is set must not be able to match this entry B Don t Care Any value is allowed don t care PSH Specify the TCP Push Function PSH value for this ACE B Set TCP frames where the PSH field is set must be able to match this entry B Unset TCP frames where the PSH field is set must not be able to match this entry Don t Care Any value is allowed don t care RST B Specify the TCP Reset the connection RST va
169. g The tag is contained in the following two octets and consists of 3 bits of user priority 1 bit of Canonical Format Identifier CFI used for encapsulating Token Ring packets so they can be carried across Ethernet backbones and 12 bits of VLAN ID VID The 3 bits of user priority are used by 802 1p The VID is the VLAN identifier and is used by the 802 1Q standard Because the VID is 12 bits long 4094 unique VLAN can be identified The tag is inserted into the packet header making the entire packet longer by 4 octets All of the information originally contained in the packet is retained 802 1Q Tag User Priority CFI VLAN ID VID 3 bits 1 bits 12 bits TPID Tag Protocol Identifier TCI Tag Control Information Destination Source Ethernet Preamble VLAN TAG FCS Address Address Type 6 bytes 6 bytes 4 bytes 2 bytes 46 1500 bytes 4 bytes The Ether Type and VLAN ID are inserted after the MAC source address but before the original Ether Type Length or Logical Link Control Because the packet is now a bit longer than it was originally the Cyclic Redundancy Check CRC must be recalculated 98 User s Manual of GSD 1020S Adding an IEEE802 1Q Tag Dest Addr Seas Length E type E Old CRC Original Ethernet Dest Addr sedes Etpe Taa Length E type Lr New CRC New Tagged Packet B Port VLAN ID Packets that are tagged are carrying the 802 1Q VID information can be transmitted from one 802 1Q compliant netwo
170. ganize any group of network nodes into separate broadcast domains VLANs confine broadcast traffic to the originating group and can eliminate broadcast storms in large networks This also provides a more secure and cleaner network environment An IEEE 802 1Q VLAN is a group of ports that can be located anywhere in the network but communicate as though they belong to the same physical segment VLANs help to simplify network management by allowing you to move devices to a new VLAN without having to change any physical connections VLANs can be easily organized to reflect departmental groups such as Marketing or R amp D usage groups such as e mail or multicast groups used for multimedia applications such as videoconferencing VLANS provide greater network efficiency by reducing broadcast traffic and allow you to make network changes without having to update IP addresses or IP subnets VLANs inherently provide a high level of network security since traffic must pass through a configured Layer 3 link to reach a different VLAN This Managed Switch supports the following VLAN features n Up to 255 VLANs based on the IEEE 802 1Q standard B Port overlapping allowing a port to participate in multiple VLANs B End stations can belong to multiple VLANs B Passing traffic between VLAN aware and VLAN unaware devices B IEEE 802 10 Standard IEEE 802 1Q tagged VLAN are implemented on the Switch 802 1Q VLAN require tagging which enables th
171. gregation Configuration menu to specify the link aggregation on the devices at both ends When using a port link aggregation note that e The ports used in a link aggregation must all be of the same media type RJ 45 100 Mbps fiber e The ports that can be assigned to the same link aggregation have certain other restrictions see below e Ports can only be assigned to one link aggregation e The ports at both ends of a connection must be configured as link aggregation ports e None of the ports in a link aggregation can be configured as a mirror source port or a mirror target port e All of the ports in a link aggregation have to be treated as a whole when moved from to added or deleted from a VLAN e he Spanning Tree Protocol will treat all the ports in a link aggregation as a whole e Enable the link aggregation prior to connecting any cable between the switches to avoid creating a data loop e Disconnect all link aggregation port cables or disable the link aggregation ports before removing a port link aggregation to avoid creating a data loop It allows a maximum of 8 ports to be aggregated at the same time The Managed Switch support Gigabit Ethernet ports up to 8 groups If the group is defined as a LACP static link aggregationing group then any extra ports selected are placed in a standby mode for redundancy if one of the other ports fails If the group is defined as a local static link aggregationing group then the number of p
172. gt gt Figure 4 8 17 Ingress Bandwidth Control Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Ingress Rate Limit Display the current ingress rate limit Kbps 4 8 4 2 Egress Bandwidth Control This page provides to select the egress bandwidth preamble The Egress Bandwidth Control Setting and Status screens in Figure 4 8 18 Figure 4 8 19 appear 183 User s Manual of GSD 1020S Egress Bandwidth Control Settings a i dnm dim m Sekine ibl ke FOR Late RATER DPS a fa irate ie c1 Select Ports pisable O Enable 00 0 1000000 must a multiple of 1B Apply Figure 4 8 18 Egress Bandwidth Control Settings page screenshot The page includes the following fields Object Description e Port Select port number for this drop down list e State Enable or disable the port rate policer The default value is Disabled e Rate Kbps Configure the rate for the port policer The default value is unlimited Valid values are in the range 0 to 1000000 Buttons Appl PP Click to apply changes Egress Bandwidth Control Status Figure 4 8 19 Egress Bandwidth Control Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Egress Rate Limit Display the current egress rate limit Kbps 184 User s Manual of GSD 10
173. gure CIST port setting MST Instance Setting Configuration each MST instance settings MST Port Setting Configuration per port MST setting STP Statistics Display the STP statistics 4 6 2 STP Global Settings This page allows you to configure STP system settings The settings are used by all STP Bridge instances in the Switch The Managed Switch support the following Spanning Tree protocols Compatiable Spanning Tree Protocol STP Provides a single path between end stations avoiding and eliminating loops Normal Rapid Spanning Tree Protocol RSTP Detects and uses of network topologies that provide faster spanning tree convergence without creating forwarding loops Extension Multiple Spanning Tree Protocol MSTP Defines an extension to RSTP to further develop the usefulness of virtual LANs VLANs This Per VLAN Multiple Spanning Tree Protocol configures a separate Spanning Tree for each VLAN group and blocks all but one of the possible alternate paths within each Spanning Tree The STP Global Settings screens in Figure 4 6 4 amp Figure 4 6 5 appear 128 User s Manual of GSD 1020S Global Setting 00 00 30 4F 11 22 Max 32 charactor i Apply Figure 4 6 4 Global Settings page screenshot The page includes the following fields Object Description e Enable Enable or disable the STP function The default value is Disabled e BPDU Forward Set the BPDU forward method e PathCost Method The
174. hassis ID OU 30 4F AP SFP OT Capabilities Supported Capabilities Enabled Figure 4 12 7 Local Device Summary page screenshot The page includes the following fields Object Description e Chassis ID Subtype Display the current chassis ID subtype e Chassis ID Display the current chassis ID e System Name Display the current system name e System Description Display the current system description e Capabilities Supported Display the current capabilities supported e Capabilities Enabled Display the current capabilities enabled e Port ID Subtype Display the current port ID subtype Port Status Figure 4 12 8 Port Status page screenshot 217 User s Manual of GSD 1020S The page includes the following fields Object Description e Interface The switch port number of the logical port e LLDP Status Display the current LLDP status e LLDP MED Status Display the current LLDP MED Status 4 12 5 LLDP Remove Device This Page provides a status overview for all LLDP remive devices The displayed table contains a row for each port on which an LLDP neighbor is detected The LLDP Remive Device screen in Figure 4 12 9 appears LLDP Remote Device Detail Delete Refresh Figure 4 12 9 LLDP Remote Device page screenshot The page includes the following fields Object Description e Local Port Display the current local port e Chassis ID Subtype Display the current chassis ID subtype e Chassis ID The Chassis ID is the identif
175. he current SNMP status 4 2 7 3 SNMP View Configure SNMPv3 view table on this page The entry index keys are View Name and OID Subtree The SNMPv3 View Table Setting screens in Figure 4 2 23 and Figure 4 2 24 appear User s Manual of GSD 1020S View Table eiu Add Figure 4 2 23 SNMPv3 View Table Setting page screenshot The page includes the following fields Object Description e View Name A string identifying the view name that this entry should belong to The allowed string length is 1 to 16 e Subtree OID The OID defining the root of the subtree to add to the named view The allowed string content is digital number or asterisk e Subtree OID Mask The bitmask identifies which positions in the specified object identifier are to be regarded as wildcards for the purpose of pattern matching e View Type Indicates the view type that this entry should belong to Possible view type are included An optional flag to indicate that this view subtree should be included excluded An optional flag to indicate that this view subtree should be excluded General if a view entry s view type is excluded it should be exist another view entry which view type is included and it s OID subtree overstep the excluded view entry Buttons Add Click to add a new view entry View Table Status mL dm CET TI Figure 4 2 24 SNMP View Table Status page screenshot o4 User s Manual of GSD 1020S The page includes the
176. he current login authentication list Display the current enable authentication list Display the current session timeout Display the current password retry count Display the current silent time Display the current SSH session count The HTTP Settings and Information screens in Figure 4 9 25 amp Figure 4 9 26 appear HTTP Settings HTTP Service Enabled Disabled Login Authentication List default Apply Figure 4 9 25 HTTP Settings page screenshot The page includes the following fields Object e HTTP Service e Login Authentication List e Session Timeout Buttons Appl PP Click to apply changes Description Disable or enable HTTP service Select login authentication list for this drop down list Set the session timeout value 212 User s Manual of GSD 1020S HTTP Information Information Name Information Value HTTP Service Enabled Login Authentication List default Figure 4 9 26 HTTP Information page screenshot The page includes the following fields Object Description e HTTP Service Display the current HTTP service e Login Authentication List Display the current login authentication list e Session Timeout Display the current session timeout 4 9 5 4 HTTPs The HTTPs Settings and Information screen in Figure 4 9 27 amp Figure 4 9 28 appear HTTPS Settings QOEnahled Disabled default ssion Timeout 0 86400 minutes Apply Figure 4 9 27 HTTPs Settings p
177. he network Version 2 or 3 Default 2 Buttons Appl PP Click to apply changes IGMP Querier Status Figure 4 7 11 IGMP Querier Status page screenshot 149 User s Manual of GSD 1020S The page includes the following fields Object Description e VLANID Display the current VLAN ID e Querier State Display the current querier state e Querier Status Display the current querier stauts e Querier Version Display the current querier version e Querier IP Display the current querier IP 4 7 2 3 IGMP Static Group Multicast filtering can be dynamically configured using IGMP Snooping and IGMP Query messages as described in above sections For certain applications that require tighter control you may need to statically configure a multicast service on the Managed Switch First add all the ports attached to participating hosts to a common VLAN and then assign the multicast service to that VLAN group Static multicast addresses are never aged out When a multicast address is assigned to an interface in a specific VLAN the corresponding traffic can only be forwarded to ports within that VLAN The IGMP Static Group configuration screens in Figure 4 7 12 amp Figure 4 7 13 appear Add IGMP Static Group VLAN ID Group IP Address Member Ports Select VLANs cc Select Ports Add Figure 4 7 12 Add IGMP Static Group page screenshot The page includes the following fields Object Description e VLAN ID Sel
178. he network and provide backup links which automatically take over when a primary link goes down The spanning tree algorithms supported by this switch include these versions 5 STP Spanning Tree Protocol IEEE 802 1D m RSTP Rapid Spanning Tree Protocol IEEE 802 1w E MSTP Multiple Spanning Tree Protocol IEEE 802 15s The IEEE 802 1D Spanning Tree Protocol and IEEE 802 1w Rapid Spanning Tree Protocol allow for the blocking of links between switches that form loops within the network When multiple links between switches are detected a primary link is established Duplicated links are blocked from use and become standby links The protocol allows for the duplicate links to be used in the event of a failure of the primary link Once the Spanning Tree Protocol is configured and enabled primary links are established and duplicated links are blocked automatically The reactivation of the blocked links at the time of a primary link failure is also accomplished automatically without operator intervention This automatic network reconfiguration provides maximum uptime to network users However the concepts of the Spanning Tree Algorithm and protocol are a complicated and complex subject and must be fully researched and understood It is possible to cause serious degradation of the performance of the network if the Spanning Tree is incorrectly configured Please read the following before making any changes from the default values The Switch STP
179. hentication of the client The authentication server validates the identity of the client and notifies the switch whether or not the client is authorized to access the LAN and switch services Because the switch acts as the proxy the authentication service is transparent to the client In this release the Remote Authentication Dial In User Service RADIUS security system with Extensible Authentication Protocol EAP extensions is the only supported authentication server it is available in Cisco Secure Access Control Server version 3 0 RADIUS operates in a client server model in which secure authentication information is exchanged between the RADIUS server and one or more RADIUS clients e Switch 802 1X device controls the physical access to the network based on the authentication status of the client The switch acts as an intermediary proxy between the client and the authentication server requesting identity information from the client verifying that information with the authentication server and relaying a response to the client The switch includes the RADIUS client which is responsible for encapsulating and decapsulating the Extensible Authentication Protocol EAP frames and interacting with the authentication server When the switch receives EAPOL frames and relays them to the authentication server the Ethernet header is stripped and the remaining EAP frame is re encapsulated in the RADIUS format The EAP frames are not modified or exami
180. ian O Backup canfiguration 9 Startup configuration Backup configuration Apply The page includes the following fields Object e Running Configuration e Startup Configuration e Backup Configuration Figure 4 1 7 Save Button screenshot Description Refers to the running configuration sequence use in the switch In switch the running configuration file stores in the RAM In the current version the running configuration sequence running config can be saved from the RAM to FLASH by save Source File Running Configuration to Destination File Startup Configuration so that the running configuration sequence becomes the start up configuration file which is called configuration save To prevent illicit file upload and easier configuration switch mandates the name of running configuration file to be running config Refers to the configuration sequence used in switch startup Startup configuration file stores in nonvolatile storage corresponding to the so called configuration save If the device supports multi config file name the configuration file to be cfg file the default is startup cfg If the device does not support multi config file mandates the name of startup configuration file to be startup config The backup configuration is empty in FLASH please save the backup 34 User s Manual of GSD 1020S configuration first by Maintenance gt Backup Manager Buttons Appl PP Click to save c
181. iber access point It utilizes a compact form factor which can be mounted in a 19 inch rack with optional rack mounting kits and placed on desktop with high flexibility to install in Communication Closet or major computer room for SMBs 11 1 3 How to Use This Manual This User Manual is structured as follows Section 2 INSTALLATION User s Manual of GSD 1020S The section explains the functions of the Switch and how to physically install the Managed Switch Section 3 SWITCH MANAGEMENT The section contains the information about the software function of the Managed Switch Section 4 WEB CONFIGURATION The section explains how to manage the Managed Switch by Web interface Section 5 SWITCH OPERATION The chapter explains how to does the switch operation of the Managed Switch Section 6 TROUBSHOOTING The chapter explains how to trouble shooting of the Managed Switch Appendix A The section contains cable information of the Managed Switch 1 4 Product Features Physical Ports IE 8 10 100 1000Mbps Gigabit Ethernet ports with auto MDI MDI X supported Bg 2 100 1000Base X mini GBIC SFP slots Layer 2 Features Mi Prevents packet loss with back pressure half duplex and IEEE 802 3x pause frame flow control full duplex MM High performance Store and Forward architecture broadcast storm control runt CRC filtering eliminates erroneous packets to optimize the network bandwidth B Supports VLAN IEEE 802 1Q
182. ibes the hardware features and installation of the Managed Switch on the desktop or rack mount For easier management and control of the Managed Switch familiarize yourself with its display indicators and ports Front panel illustrations in this chapter display the unit LED indicators Before connecting any network device to the Managed Switch please read this chapter completely 2 1 Hardware Description 2 1 1 Switch Front Panel The front panel provides a simple interface monitoring the Managed Switch Figure 2 1 shows the front panel of the Managed Switch Q PLANET 10 Port Gigabit Networking amp Communication Man dpe d 5 witch 100 1000X SEP vv 1000 GSD 10208 ESET PWR ee ate Figure 2 1 GSD 1020S front panel Mi Gigabit TP Interface 10 100 1000Base T Copper RJ 45 Twist Pair Up to 100 meters lg 100 1000Base X SFP Slots Each of the SFP Small Form factor Pluggable slot supports Dual speed 1000Base SX LX or 100Base FX For 1000Base SX LX SFP transceiver module From 550 meters Multi mode fiber up to 10 30 50 70 120 kilometers Single mode fiber For 100Base FX SFP transceiver module From 2 kilometers Multi mode fiber up to 20 40 60 kilometers Single mode fiber B Reset Button At the left of front panel the reset button is designed for reboot the Managed Switch without turn off and on the power The following is the summary table of Reset button functions Reset Button Pressed and Rel
183. ication of the neighbor s LLDP frames e Port ID Subtype Display the current port ID subtype e Port ID The Remote Port ID is the identification of the neighbor port e System Name System Name is the name advertised by the neighbor unit e Time to Live Display the current time to live Buttons Delete Click to delete LLDP remove device entry Refresh l Click to refresh LLDP remove device 2 8 User s Manual of GSD 1020S 4 12 6 MED Network Policy Network Policy Discovery enables the efficient discovery and diagnosis of mismatch issues with the VLAN configuration along 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 such as 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 2 Guest Voice 3 Softphone Voice 4 Video Conf
184. ime state e Daylight Saving Time Display the current daylight saving time offset state Offset e From Display the current daylight saving time from e To Display the current daylight saving time to 4 2 5 2 SNTP Server Settings The SNTP Server Configuration screens in Figure 4 2 10 amp Figure 4 2 11 appear SNTP Server Settings Ps 2 4 2 4 OF Hostname 1 585535 Default 123 Apply Figure 4 2 10 SNTP Setup page screenshot 44 User s Manual of GSD 1020S The page includes the following fields Object Description e SNTP Server Address Type the IP address or domain name of the SNTP server e Server Port Type the port number of the SNTP Buttons Appl PP Click to apply changes SNTP Server Informations Information Name Information Value SNTP Server Port 123 Figure 4 2 11 SNTP Server Informations page screenshot The page includes the following fields Object Description e SNTP Server Address Display the current SNTP server sddress e Server Port Display the current SNTP server port 4 2 6 Log Management The Managed Switch log management is provided here The local logs allow you to configure and limit system messages that are logged to flash or RAM memory The default is for event levels 0 to 3 to be logged to flash and levels O to 6 to be logged to RAM The following table lists the event levels of the Managed Switch Level Severity Name Description COI Nomalbutsiicatcondon sucha
185. ining 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 Valid values are in the range 6 to 40 hops e Forward Delay The delay used by STP Bridges to transition Root and Designated Ports to Forwarding used in STP compatible mode Valid values are in the range 4 to 30 seconds Default 15 Minimum The higher of 4 or Max Message Age 2 1 Maximum 30 e 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 Default 20 Minimum The higher of 6 or 2 x Hello Time 1 Maximum The lower of 40 or 2 x Forward Delay 1 e Tx Hold Count The number of BPDU s a bridge port can send per second When exceeded 133 Buttons Apply Hello Time User s Manual of GSD 1020S transmission of the next BPDU will be delayed Valid values are in the range 1 to 10 BPDU s per second The time that controls the switch to send out the BPDU packet to check STP current status Enter a value between 1 through 10 Click to apply changes CIST Instance Information Information Name Information Value Max Age Tx Hold Count Figure 4 6 9 CIST Instance Information page screenshot The page includes the following fields Object Priority Max Hop Forward Delay Max Age Tx Hold Count Hello Time Description Display the current
186. ional data The format of an IGMP packet is shown below IGMP Message Format Octets 0 8 16 31 Type Response Time Checksum Group Address all zeros if this is a query The IGMP Type codes are shown below Nc Membership Query if Group Address is 0 0 0 0 145 User s Manual of GSD 1020S Specific Group Membership Query if Group Address is Present Membership Report version 2 Leave a Group version 2 o o2 Membership Report version 1 IGMP packets enable multicast routers to keep track of the membership of multicast groups on their respective sub networks The following outlines what is communicated between a multicast router and a multicast group member using IGMP A host sends an IGMP report to join a group A host will never send a report when it wants to leave a group for version 1 A host will send a leave report when it wants to leave a group for version 2 Multicast routers send IGMP queries to the all hosts group address 224 0 0 1 periodically to see whether any group members exist on their sub networks If there is no response from a particular group the router assumes that there are no group members on the network The Time to Live TTL field of query messages is set to 1 so that the queries will not be forwarded to other sub networks IGMP version 2 introduces some enhancements such as a method to elect a multicast queried for each LAN an explicit leave message and query messages that
187. iority 4 4 5 LACP Port Setting This page is used to configure the LACP port setting The LACP Port Setting screen in Figure 4 4 10 amp Figure 4 4 11 appears 91 User s Manual of GSD 1020S LACP Port Settings Port Select 2 rFIoOritu Timeout Apply Figure 4 4 10 LACP Port Setting page screenshot The page includes the following fields Object Description e Port Select Select port number for this drop down list to set LACP port setting e Priority The Prio controls the priority of the port If the LACP partner wants to form a larger group than is supported by this device then this parameter will control which ports will be active and which ports will be in a backup role Lower number means greater priority e Timeout The Timeout controls the period between BPDU transmissions Short will transmit LACP packets each second while Long will wait for 30 seconds before sending a LACP packet Buttons Appl PP Click to apply changes LACP Port Information Figure 4 4 11 LACP Port Information page screenshot 92 User s Manual of GSD 1020S The page includes the following fields Object Description e Port Name The switch port number of the logical port e Priority Display the current LACP priority parameter e Timeout Display the current timeout parameter 4 4 6 LAG Status This page displays LAG status The LAG Status screens in Figure 4 4 12 amp Figure 4 4 13 appear LAG Status o a CN N
188. is provided here B IP Configurations Configure the switch managed IP information on this page B IPv6 Configuration Configure the switch managed IPv6 information on this page B User Configuration Configure new user name amp password on this page B Time Settings Configure SNTP on this page E Log Management The switch log information is provided here E SNMP Management Configure SNMP on this page 4 2 1 System Information The System Info page provides information for the current device information System Info page helps a switch administrator to identify the hardware MAC address software version and system uptime The screens in Figure 4 2 1 amp Figure 4 2 2 appear System Information Information Name Information Value System Name Edit Switch System Location Edit Default Location System Contact Edit Default Contact MAC Address 00 30 4P 00 00 00 IP Address JE eann Subnet Mask 259 209 es Gateway el Dela de Loader Version RIO ERAS 2 TE Figure 4 2 1 System Information page screenshot The page includes the following fields Object Description e System Name Display the current system name 36 Buttons Edit 4 2 2 IP Configurations System Location System Contact MAC Address IP Address Subnet Mask Gateway Loader Version Loader Date Firmware Version Firmware Date System Object ID System Up Time PCN HW Version Click to edit parameter User s Manual of GSD 1020S Disp
189. isplay the current recovery interval time Display the current BPDU guard status Display the current self loop status Display the current broadcst flood status Display the current unknown multicast flood status Display the current unicast flood status Display the current ACL status Display the current port security violation status Display the current DHCP rate limit status Display the current ARP rate limit status 78 User s Manual of GSD 1020S 4 3 Port Error Disabled This page provides disable that transitions a port into error disable and the recovery options The ports were disabled by some protocols such as BPDU Guard Loopback and UDLD The Port Error Disable screen in Figure 4 3 15 appears v Port Error Disabled Status Error Disabled Reason Time Left Seconds Figure 4 3 15 Port Error Disable page screenshot The displayed counters are Object Description e Port Name Display the port for error disable e Error Disable Reason Display the error disabled reason of the port e Time Left Seconds Display the time left 4 3 Protected Ports Overview When a switch port is configured to be a member of protected group also called Private VLAN communication between protected ports within that group can be prevented Two application examples are provided in this section e Customers connected to an ISP can be members of the protected group but they are not allowed to communicate with each other within that
190. itch from HTTP HTTPs telnet SSH SNMP AII interface that the host IP address matched the entry An IP address can contain any combination of permit or deny rules Default Permit rules Sets the access mode of the profile either permit or deny Select port for this drop down list e P Source Indicates the IP address for the access management entry Buttons Apply Click to apply changes v Profile Rule Table Access Profile Name Priority Management Method Action Port Source IPV4 Source IPV4 Mask Source IPV6 Source IPV6 Prefix The page includes the following fields Object Access Profile Name Priority Management Method Action Port Source IPv4 Source IPv4 Mask Source IPv6 Source IPv6 Prefix Modity Figure 4 9 30 Profile Rule Table page screenshot Description Display the current access profile name Display the current priority Display the current management method Display the current action Display the current port list Display the current source IPv4 address Display the current source IPv4 mask Display the current source IPv6 address Display the current source IPv6 prefix E dit Click to edit profile rule parameter Click Delete to delete profile rule entry 215 User s Manual of GSD 1020S 4 9 6 2 Access Rules The access profile screens in Figure 4 9 31 amp Figure 4 9 32 appear Access Profile active O Deactive Apply Figure 4 9 31 Access Profile page screenshot
191. itch port number of the logical port e Mode Display the current VLAN mode e Administrative VLANs Display the current administrative VLANs e Operational VLANs Display the current operational VLANs e Modify E dit Click to modify VLAN membership 4 5 8 Protocol VLAN Group Setting The network devices required to support multiple protocols cannot be easily grouped into a common VLAN This may require non standard devices to pass traffic between different VLANs in order to encompass all the devices participating in a specific protocol This kind of configuration deprives users of the basic benefits of VLANs including security and easy accessibility To avoid these problems you can configure this Managed Switch with protocol based VLANs that divide the physical network into logical VLAN groups for each required protocol When a frame is received at a port its VLAN membership can then be determined based on the protocol type being used by the inbound packets Command Usage To configure protocol based VLANS follow these steps 1 First configure VLAN groups for the protocols you want to use Although not mandatory we suggest configuring a 107 User s Manual of GSD 1020S separate VLAN for each major protocol running on your network Do not add port members at this time 2 Create a protocol group for each of the protocols you want to assign to a VLAN using the Protocol VLAN Configuration page 3 Then map the protocol for ea
192. k mode by UDP blat Enable or disable DoS check mode by TCP blat Enable or disable DoS check mode by POD Enable or disable DoS check mode by IPv6 min fragment Enable or disable DoS check mode by ICMP fragment Enable or disable DoS check mode by IPv4 ping max size Enable or disable DoS check mode by IPv6 ping max size Set the max size for ping Enable or disable DoS check mode by smurf attack Enable or disable DoS check mode by TCP min hdr size Enable or disable DoS check mode by TCP syn sport 1024 Enable or disable DoS check mode by null scan attack Enable or disable DoS check mode by x mas scan attack Enable or disable DoS check mode by TCP syn fin attack Enable or disable DoS check mode by TCP syn rst attack Enable or disable DoS check mode by TCP fragment offset 1 242 Information Name Land Attack UDP Blat TCP Blat POD Ping of Death IPv6 Min Fragment Size ICMP Fragment Packets IPv4 Ping Max Packet Size IPv6 Ping Max Packet Size Smurf Attack TCP Min Header Length 4 1024 Null Scan Attack X Mas Scan Attack TCP SYN FIN Attack TCP SYN RST Attack TCP Fragment Offset 1 The page includes the following fields Object e DMAC SMAC e Land Attach e UDP Blat e TCP Blat e POD User s Manual of GSD 1020S DoS Informations Enabled Netmask Length D Figure 4 9 67 DoS Informations page screenshot Description Display the current DMAC SMAC status Display the current land attach status Di
193. l at any time without notice If you find information in this manual that is incorrect misleading or incomplete we would appreciate your comments and suggestions FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC 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 Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense CE Mark Warning This is a Class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Energy Saving Note of the Device This power required device does not support Standby mode operation For energy saving please remove the power cable to disconnect the device from the power circuit In view of saving the energy and reducing the unnecessary power consumption it is strongly suggested to remove the power connection for the device if this device is not intended to be active WEEE Warning To avoid the potential effects on the e
194. l number of good packets received that were directed to a multicast address The total number of packets received that had a length excluding framing bits but including FCS octets of between 64 and 1518 octets The total number of packets received that were less than 64 octets The total number of packets received that were longer than 1518 octets The number of frames which size is less than 64 octets received with invalid CRC The number of frames which size is larger than 64 octets received with invalid CRC The best estimate of the total number of collisions on this Ethernet segment The total number of packets including bad packets received that were 64 octets in length The total number of packets including bad packets received that were between 65 to 127 octets in length The total number of packets including bad packets received that were between 128 to 255 octets in length The total number of packets including bad packets received that were between 256 to 511 octets in length The total number of packets including bad packets received that were between 012 to 1023 octets in length The total number of packets including bad packets received that were between 1024 to 1518 octets in length Click to clear the RMON statistics 295 User s Manual of GSD 1020S 4 14 2 RMON Event Configure RMON Event table on this Page The RMON Event screens in Figure 4 14 2 amp Figure 4 14 3 appear RMON Event Selec
195. lay the current system location Display the current system contact The MAC Address of this Managed Switch The IP Address of this Managed Switch The subnet mask of this Managed Switch The gateway of this Managed Switch The loader version of this Managed Switch The loader date of this Managed Switch The firmware version of this Managed Switch The firmware date of this Managed Switch The system object ID of the Managed Switch The period of time the device has been operational The hardware version of this Managed Switch The IP Configuration includes the IP Address Subnet Mask and Gateway The Configured column is used to view or change the IP configuration Fill up the IP Address Subnet Mask and Gateway for the device The screens in Figure 4 2 2 amp Figure 4 2 3 appear IP Address Setting 9 Static ODACP qi leal 255 255 2554 22 168 254 168 95 1 68 95 92 Apply Figure 4 2 2 IP Address Setting page screenshot 37 The page includes the following fields Object e Mode e IP Address e Subnet Mask e Gateway e DNS Server 1 2 Buttons Appl PPY Click to apply changes User s Manual of GSD 1020S Description Indicates the IP address mode operation Possible modes are Static Enable NTP mode operation When enable NTP mode operation the agent forward and to transfer NTP messages between the clients and the server when they are not on the same subnet domain D
196. lay the current type e Chaddr Check Display the current chaddr check 4 9 7 5 Statistics The DHCP Snooping Statistics screen in Figure 4 9 39 appears Y DHCP Snooping Statistics Clear Refresh Port Forwarded Chaddr Check Dropped Untrust Port Dropped Untrust Port With Option82 Dropped Invalid Dropped Se jpeg AAA C C Dire emen pec CT yc SS LLOOSS AAN GEI CA AAA fea A ea Lc n fo e PARA Lass o 5 Figure 4 9 39 DHCP Snooping Statistics page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port 222 User s Manual of GSD 1020S e Forwarded Display the current forwarded e Chaddr Check Dropped Display the chaddr check dropped e Untrust Port Dropped Display untrust port dropped e Untrust Port with Display untrust port with option82 dropped Option82 Dropped e Invaild Dropped Display invalid dropped Buttons Clear l Click to clear the statistics Refresh l u Click to refresh the statistics 4 9 7 6 Database Agent Overview of the DHCP Snooping Database Agent When DHCP snooping is enabled the switch uses the DHCP snooping binding database to store information about untrusted interfaces The database can have up to 8192 bindings Each database entry binding has an IP address an associated MAC address the lease time in hexadecimal format the interface to which the binding applies
197. le B Coupling between cable pairs B Cable pair termination B Cable Length Cable Diagnostics is only accurate for cables of length from 15 to 100 meters 288 User s Manual of GSD 1020S The Copper test and test result screens in Figure 4 13 1 amp Figure 4 13 2 appear select the port on which to run the copper test Copper Test Figure 4 13 1 Copper Test page screenshot The page includes the following fields Object Description e Port Select port for this drop down list Buttons Copper Test Click to run the diagnostics Port ChannelA Cable Length A Channel B Cablelength B ChannelC Cable Length ChannelD Cable Length D Figure 4 13 2 Test Results page screenshot The page includes the following fields Object Description e Port The port where you are requesting Cable Diagnostics e Channel A D Display the current channel status e Cable Length A D Display the current cable length e Result Display the test result 289 User s Manual of GSD 1020S 4 13 2 Ping The ping and IPv6 ping allow you to issue ICMP PING packets to troubleshoot IP connectivity issues The Managed Switch transmits ICMP packets and the sequence number and roundtrip time are displayed upon reception of a reply 4 13 3 Ping Test This page allows you to issue ICMP PING packets to troubleshoot IP connectivity issues After you press Apply ICMP packets are transmitted and the sequence number a
198. led 9 Disabled Apply The page includes the following fields Object e Port Select e Enabled Figure 4 3 1 Port Settings page screenshot Description Select port number for this drop down list Indicates the port state operation Possible state are Enabled Start up the port manually Disabled Shut down the port manually 66 Buttons Apply e Speed e Duplex e Flow Control User s Manual of GSD 1020S Select any available link speed for the given switch port Draw the menu bar to select the mode E Auto Setup Auto negotiation Auto 10M Setup 10M Auto negotiation Auto 100M Setup 100M Auto negotiation Auto 1000M Setup 1000M Auto negotiation Auto 10 100M Setup 10 100M Auto negotiation 10M Setup 10M Force mode 100M Setup 100M Force mode 1000M Setup 1000M Force mode Select any available link duplex for the given switch port Draw the menu bar to select the mode E Auto Setup Auto negotiation B Full Force sets Full Duplex mode B Half Force sets Half Duplex mode When Auto Speed is selected for a port this section indicates the flow control capability that is advertised to the link partner When a fixed speed setting is selected that is what is used Current Rx column indicates whether pause frames on the port are obeyed 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 Negoti
199. lient 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 B Circuit ID option 1 B 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 designed 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 vlan 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 in switch it means switch ID The parameter of port no is the fourth byte and it means the port number After enabling DHCP snooping the switch will monitor all the DHCP messages and implement software transmission The 226 User s Manual of GSD 1020S DHCP Rate Limit Setting and Config screens in Figure 4 9 44 amp Figure 4 9 45 appear Option82 Global Setting Default OUser Define Figure 4 9 44 Option82 Global Setting page screenshot The page includes the following fields Object Description e State Set the option2 remote ID option content of option 82 added by DHCP reques
200. list with this ACE you can select a specific list value B Protocol ID If you want to filter a specific protocol ID filter with this ACE you can enter a specific protocol ID value A field for entering a protocol ID value appears The allowed range is 0 to 255 A frame that hits this ACE matches this protocol ID value Specify the ICMP code filter for this ACE B Any No ICMP code filter is specified ICMP code filter status is don t care B User Defined 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 The allowed range is 0 to 255 A frame that hits this ACE matches this ICMP code value 263 lPv6 Based ACE Table User s Manual of GSD 1020S Destination IP Source IP Address IP Address Source Sequence Protocol sence w htt e Port TET DSCP n Sele US lt i Wildcard IP Wildcard EE Port Range Precedence Type Code NM Mask Address Mask Figure 4 10 12 IPv6 based ACE Table page screenshot The page includes the following fields Object e ACL Name e Sepuence e Action e Protocol e Source IP Address e Source IP Address Wildcard Mask e Destination IP Address e Destination IP Address Wildcard Mask e Source Port Range e Destination Port Range e Flag Set e DSCP e IP Precedence e ICMP Type e ICMP Code e Modify Description Display the current ACL name Display the current sequence
201. lso known as ingress or source mirroring e All frames transmitted on a given port also known as egress or destination mirroring Mirror Port Configuration The Port Mirror Configuration screens in Figure 4 3 9 amp Figure 4 3 10 appear 74 Mirror Setting User s Manual of GSD 1020S Select Session be GB Disable Select RX Ports Apply Figure 4 3 9 Port Mirroring Settings page screenshot The page includes the following fields Object Buttons Apply Session ID Monitor Session State Destination Port Allow ingress Sniffer TX Ports Sniffer RX Ports Click to apply changes Description Set the port mirror session ID Possible ID are 1 to 4 Enable or disable the port mirroring function Select the port to mirror destination port Frames from ports that have either source rx or destination tx mirroring enabled are mirrored to this port Frames transmitted from these ports are mirrored to the mirroring port Frames received are not mirrored Frames received at these ports are mirrored to the mirroring port Frames transmitted are not mirrored Mirror Status Figure 4 3 10 Mirroring Status page screenshot The page includes the following fields 19 User s Manual of GSD 1020S Object Description e Session ID Display the session ID e Destination Port This is the mirroring port entry e Ingress State Display the ingress state e Source TX Port Display the cu
202. lue for this ACE Set TCP frames where the RST field is set must be able to match this entry B Unset CP frames where the RST field is set must not be able to match this entry 256 User s Manual of GSD 1020S a B Don t Care Any value is allowed don t care SYN Specify the TCP Synchronize sequence numbers SYN value for this ACE B Set TCP frames where the SYN field is set must be able to match this entry B Unset TCP frames where the SYN field is set must not be able to match this entry B Don t Care Any value is allowed don t care FIN Specify the TCP No more data from sender FIN value for this ACE B Set TCP frames where the FIN field is set must be able to match this entry B Unset TCP frames where the FIN field is set must not be able to match this entry B Don t Care Any value is allowed don t care e Type of Service Specify the type pf service for this ACE B Any No specifc type of service is specified destination port status is don t care B DSCP If you want to filter a specific DSCP with this ACE you can enter a specific DSCP value A field for entering a DSCP value appears The allowed range is 0 to 63 A frame that hits this ACE matches this DSCP value B IP Recedence If you want to filter a specific IP recedence with this ACE you can enter a specific IP recedence value A field for entering an IP recedence value appears The allowed range is 0 to 7 A frame that hits this ACE m
203. mage Select active or backup image Buttons Backup Click to backup image configuration or log 304 User s Manual of GSD 1020S 4 15 4 Upgrade Manager This function allows reload the current image or configuration of the Managed Switch to the local management station The Upgrade Manager screen in Figure 4 15 4 appears Server IP IP or IPv amp Address ile Name 9Image Startup Configuration OBackup Configuration Running Configuration Upgrade Figure 4 15 4 Upgrade Manager page screenshot The page includes the following fields Object Description e Upgrade Method Select upgrade method for this drop down list e Server IP Fill in your TFTP server IP address e File Name The name of firmware image or configuration e Upgrade Type Select upgrade type e Image Select active or backup image Buttons Upgrade Click to upgrade image or configuration 305 User s Manual of GSD 1020S 5 SWITCH OPERATION 5 1 Address Table The Switch is implemented with an address table This address table composed of many entries Each entry is used to store the address information of some node in network including MAC address port no etc This in formation comes from the learning process of Ethernet Switch 5 2 Learning When one packet comes in from any port the Switch will record the source address port no And the other related information in address table This information will be used to
204. mal notation x y z w And it also allow a valid hostname A valid hostname is a string drawn from the alphabet A Za z digits 0 9 dot dash Spaces are not allowed the first character must be an alpha character and the first and 61 Buttons Add Notify Type User Name UDP Port Time Out Retries User s Manual of GSD 1020S last characters must not be a dot or a dash Indicates the SNMP trap destination IPv6 address 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 appear only once It can also represent a legally valid IPv4 address For example 192 1 2 34 Set the notify type in traps or informs Indicates the user string when send SNMP trap packet Indicates the SNMP trap destination port SNMP Agent will send SNMP message via this port the port range is 1 655395 Indicates the SNMP trap inform timeout The allowed range is 1 to 300 Indicates the SNMP trap inform retry times The allowed range is 1 to 255 Click to add a new SNMPv3 host entry Y SNMPv3 Host Status The page includes the following fields Object e Server Address Notify Type User Name UDP Port Time Out Retries Action Figure 4 2 34 SNMPv3 Host S
205. manage the Managed Switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer After you set up your IP address for the switch you can access the Managed Switch s Web interface applications directly in your Web browser by entering the IP address of the Managed Switch PC Workstation with Web Browser 192 168 0 x A Managed Switch RJ 45 UTP Cable IP Address 192 168 0 100 Figure 3 1 Web management You can then use your Web browser to list and manage the Managed Switch configuration parameters from one central location just as if you were directly connected to the Managed Switch s console port Web Management requires either Microsoft Internet Explorer 8 0 or later Google Chrome Safari or Mozilla Firefox 1 5 or later 2f User s Manual of GSD 1020S GSD 1020S ge i A NET SAVE LOGOUT REBOOT REFRESH Welcome to PLANET VLAN GSD 1020S 8 Port 10 100 1000Mbps 2 Port 100 1000X SFP Managed Ethernet Switch PLANET Technology Corporation Access Control List MAC Address Table NA 10F No 96 Minquan Rd Xindian Dist New Taipei City 231 Taiwan R O C Tel 886 2 2219 9518 Fax 886 2 2219 9528 Email supporti planet com tw Copyright 2014 PLANET Technology Corporation All rights reserved Figure 3 2 Web main screen of Managed Switch 3 4 SNMP based Network Management You can use an external SNMP based application to configure and man
206. mate conversation between the DHCP client and server Configure DHCP Snooping on this page The DHCP Snooping Setting and Information screens in Figure 4 9 33 amp Figure 4 9 34 appear DHCP Snooping Setting DHCP Snooping OEnabled Disabled Apply Figure 4 9 33 DHCP Snooping Setting page screenshot The page includes the following fields 218 User s Manual of GSD 1020S Object Description e DHCP Snooping Indicates the DHCP snooping mode operation Possible modes are B Enabled Enable DHCP snooping mode operation When enable DHCP snooping mode operation the request DHCP messages will be forwarded to trusted ports and only allowed reply packets from trusted ports B Disabled Disable DHCP snooping mode operation Buttons Appl PPY Click to apply changes DHCP Snooping Informations DHCP Snooping disabled Figure 4 9 34 DHCP Snooping Information page screenshot The page includes the following fields Object Description e DHCP Snooping Display the current DHCP snooping status 4 9 7 3 VLAN Setting Command Usage e When DHCP snooping is enabled globally on the switch and enabled on the specified VLAN DHCP packet filtering will be performed on any untrusted ports within the VLAN e When the DHCP snooping is globally disabled DHCP snooping can still be configured for specific VLANs but the changes will not take effect until DHCP snooping is globally re enabled e When DHCP snooping is globally enabled
207. ment screens in Figure 4 4 4 amp Figure 4 4 5 appear User s Manual of GSD 1020S LAG Management ium Name Ports AG Type Apply Figure 4 4 4 LAG Management page screenshot The page includes the following fields Object Description e LAG Select LAG number for this drop down list e Name Indicates the per LAG name e Type Indicates the trunk type Static Force aggregared selected ports to be a trunk group LACP LACP LAG negotiate Aggregated Port links with other LACP ports located on a different device If the other device ports are also LACP ports the devices establish a LAG between them e Ports Select port number for this drop down list to esatablish Link Aggregation LAG Management Information Eo erem E cL ue E t REBEL b E tm ELLE A AAA AA IE NN CE A E AS E ASE AA MUN ES A PO I O EMI See A Figure 4 4 5 LAG Management Information page screenshot The page includes the following fields Object Description e LAG The LAG for the settings contained in the same row e Name Display the current name 88 User s Manual of GSD 1020S e Type Display the current typ e Link State Display the link state e Active Member Display the active member e Standby Member Display the standby member e Modify Click Edit to modify LAG configuraiton 4 4 3 LAG Port Setting This page allows setting configuration for per LAG The LAG Port Setting screens in Figure 4 4 6 amp Figure 4 4 7 app
208. meters The authentication list screen in Figure 4 9 17 amp Figure 4 9 18 appears 206 User s Manual of GSD 1020S New Authentication List a a Add Figure 4 9 17 New Authentication List screenshot The page includes the following fields Object Description e List Name Defines a name for the authentication list e Method 1 4 Set the login authentication method Empty None Local TACACS RADIUS Enable Buttons Add l a Click to add authentication list Login Authentication Lists CIN COINS CN Figure 4 9 18 Login Authentication List screenshot The page includes the following fields Object Description e List Name Display the current list name e Method List Display the current method list e Modify Click Edit to edit login authentication list parameter Click Delete to delete login authentication list entry 207 User s Manual of GSD 1020S 4 9 4 2 Enable List This page is to login list parameters The authentication list screens in Figure 4 9 19 amp Figure 4 9 20 appear New Authentication m List Name Method 1 Method2 Method 3 RR pp Add Figure 4 9 19 New Authentication List screenshot The page includes the following fields Object Description e List Name Defines a name for the authentication list e Method 1 3 Set the login authentication method Empty None Enable TACACS RADIUS Buttons Add l DEMNM Click to add authentication list Enable
209. mode can be selected Both the three mode rely on predefined fields within the packet to determine the output queue E 802 1p Tag Priority Mode The output queue assignment is determined by the IEEE 802 1p VLAN priority tag B IP DSCP Mode The output queue assignment is determined by the TOS or DSCP field in the IP packets E Port Base Priority Mode Any packet received from the specify high priority port will treated as a high priority packet The Managed Switch supports eight priority level queue the queue service rate is based on the WRR Weight Round Robin and WFQ Weighted Fair Queuing alorithm The WRR ratio of high priority and low priority can be set to 4 1 and 8 1 172 User s Manual of GSD 1020S 4 8 2 General 4 8 2 1 QoS Properties The QoS Global Setting and Information screen in Figure 4 8 1 amp Figure 4 8 2 appear QoS Global Setting QoS Mode Disable Basic Apply Figure 4 8 1 QoS Global Setting page screenshot The page includes the following fields Object Description e QoS Mode Enable or disable QoS mode Buttons Apply Click to apply changes QoS Informations Figure 4 8 2 QoS Information page screenshot The page includes the following fields Object Description e QoS Mode Display the current QoS mode 4 8 2 2 QoS Port Settings The QoS Port Settings and Status screen in Figure 4 8 2 amp Figure 4 8 3 appear 173 User s Manual of GSD 1020S Port Port Settings
210. n Figure 4 12 12 amp Figure 4 12 13 appear HE LLDP MED Configuration Port Select MED Enable MED Optional TLVs MED Network Policy Select Optional TLVs Select Optional TLVs Apply Figure 4 12 12 Port LLDP MED Configuraiton page screenshot The page includes the following fields Object Description e Port Select Select port for this drop down list 282 e MED Enable e MED Optional TVLs e MED Network Policy Buttons Apply Click to apply changes LLDP MED Port Setting Table User Defined Network Policy Interface LLDP MED Status Location Application es User s Manual of GSD 1020S Enable or disable MED configuration Configures the information included in the MED TLV field of advertised messages Network Policy This option advertises network policy configuration information aiding in the discovery and diagnosis of VLAN configuration mismatches on a port Improper network policy configurations frequently result in voice quality degradation or complete service disruption Location This option advertises location identification details Inventory This option advertises device details useful for inventory management such as manufacturer model software version and other pertinent information Select MED network policy for this drop down list AW o Eme qe LLL h Emme CO O Eme ue s Eme ue LL Emi is A EE 7 ees esie COMA Be em e
211. n Pause Frames Out Pause Frames Figure 4 3 5 Ethernet link Counters page screenshot Object Description e Alignment Errors The number of alignment errors missynchronized data packets e FCS Errors A count of frames received on a particular interface that are an integral number of octets in length but do not pass the FCS check This count does not include frames received with frame too long or frame too short error e Single Collision The number of successfully transmitted frames for which transmission isinhibited Frames by exactly one collision e Multiple Collision A count of successfully transmitted frames for which transmission is inhibited by Frames more than one collision e Deferred A count of frames for which the first transmission attempt on a particularinterface Transmissions is delayed because the medium was busy e Late Collision The number of times that a collision is detected later than 512 bit times into the transmission of a packet e Excessive Collision A count of frames for which transmission on a particular interface fails due to excessive collisions This counter does not increment when the interface is 70 e Frame Too Longs e Symbol Errors e Control In Unknow Opcodes e n Pause Frames e Out Pause Frames RMON Counters Broadcast Packets Multicast Packets CRE Alignment Errors Undersize Packets Oversize Packets Fragments Jabbers Collisions 128 255 Byte Frames 512 1023 Byte Frames
212. n session parameters The RADIUS Settings screens in Figure 4 9 13 Figure 4 9 14 amp Figure 4 9 15 appear Use Default Parameters version 6 version 4 O63 ASCH Alphanumeric Characters Used sec Range 1 30 Default 5 Apply Figure 4 9 13 Guest VLAN Setting page screenshot The page includes the following fields Object Description e Key String The secret key up to 63 characters long shared between the TACACS server and the switch e Timeout for Reply Retransmit is the number of times in the range 1 to 30 a TACACS request is retransmitted to a server that is not responding If the server has not responded after the last retransmit it is considered to be dead Buttons Apply Click to apply changes New Tacacs Server efinitior By IP address OBy name um D 65535 Use Default v Use Default Jj 1 30 SECS l 0 65535 Figure 4 9 14 New Radius Server page screenshot The page includes the following fields 204 Object e Server Definition e Server IP e Server Port e Server Key e Server Timeout e Server Priority Buttons Add User s Manual of GSD 1020S Description Set the server definition Address of the TACACS server IP name Network TCP port of TACACS server used for authentication messages Range 1 65535 Default 49 The key shared between the TACACS Authentication Server and the switch The number of seconds
213. n untrusted interface from a device not listed in the DHCP snooping table will be dropped e Table entries are only learned for trusted interfaces An entry is added or removed dynamically to the DHCP snooping table when a client receives or releases an IP address from a DHCP server Each entry includes a MAC address IP address lease time VLAN identifier and port identifier e When DHCP snooping is enabled DHCP messages entering an untrusted interface are filtered based upon dynamic entries learned via DHCP snooping e Filtering rules are implemented as follows 217 User s Manual of GSD 1020S Hu If the global DHCP snooping is disabled all DHCP packets are forwarded a lf DHCP snooping is enabled globally and also enabled on the VLAN where the DHCP packet is received all DHCP packets are forwarded for a trusted port If the received packet is a DHCP ACK message a dynamic DHCP snooping entry is also added to the binding table If DHCP snooping is enabled globally and also enabled on the VLAN where the DHCP packet is received but the port is not trusted it is processed as follows gt If the DHCP packet is a reply packet from a DHCP server including OFFER ACK or NAK messages the packet is dropped gt If the DHCP packet is from a client such as a DECLINE or RELEASE message the switch forwards the packet only if the corresponding entry is found in the binding table If the DHCP packet is from a client such as a
214. nction on port e Allow Untrusted Select modes for this drop down list The following modes are available B Drop B Keep B Replace Buttons Apply Click to apply changes Option82 Port Setting Figure 4 9 47 Option82 Global Setting page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Enable Display the current status e Allow Untrusted Display the current untrusted mode 228 User s Manual of GSD 1020S 4 9 7 10 Option82 Circuit ID Setting Set creation method for option82 users can define the parameters of circute id suboption by themselves Option82 Circuit ID Setting screens in Figure 4 9 48 amp Figure 4 9 49 appear aii Port Circuit ID Setting Select Ports STR 9 Default User Define Apply Figure 4 9 48 Option82 Port Circuit ID Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e VLAN Indicates the ID of this particular VLAN e Circuit ID Set the option Circuit ID content of option 82 added by DHCP request packets Buttons Apply Click to apply changes v Option82 Port Setting Figure 4 9 49 Option82 Port Circuit ID Setting page screenshot The page includes the following fields Object Description e Port Display the current port e VLAN Display the current VLAN e Circuit ID Display the current circuit ID 229 User s Man
215. nd Information screens in Figure 4 9 60 amp Figure 4 9 61 appear IF Source Guard Fort Setting Port Verify Source Max Binding Entry Select Ports OEnabled ODisabled Dir OIP and MAC Apply Figure 4 9 60 IP Source Guard Port Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e Status Enable or disable the IP source guard 236 User s Manual of GSD 1020S e Verify Source Configures the switch to filter inbound traffic based IP address or IP address and MAC address B None Disables IP source guard filtering on the Managed Switch B IP Enables traffic filtering based on IP addresses stored in the binding table B P and MAC Enables traffic filtering based on IP addresses and corresponding MAC addresses stored in the binding table e Max Binding Entry The maximum number of IP source guard that can be secured on this port Buttons Appl PP Click to apply changes Y IP Source Guard Port Information Pon sams voni Sows max Binding emy Cunen Binding Ewy CS CTN CI CT p CI CT CI CT d A A A A T Figure 4 9 61 IP Source Guard Port Setting page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Status Display the current status e Verify Source Display the current verify source e Max Binding Entry Display the current
216. nd roundtrip time are displayed upon reception of a reply The page refreshes automatically until responses to all packets are received or until a timeout occurs The ICMP Ping screen in Figure 4 13 3 appears Fing Test Setting IP Address X X X X nr hostname BE 1 5 Default 4 Interval in sec 1 3 Default 1 j Size in bytes 8 5120 Default 56 Ping Results Apply Figure 4 13 3 ICMP Ping page screenshot The page includes the following fields Object Description e IP Address The destination IP Address e Count Number of echo requests to send e Interval in sec Send interval for each ICMP packet 290 User s Manual of GSD 1020S e Size in bytes The payload size of the ICMP packet Values range from 8bytes to 5120bytes e Ping Results Display the current ping result Buttons Apply Click to transmit ICMP packets Be sure the target IP Address is within the same network subnet of the switch or you have to set up the correct gateway IP address 4 13 4 IPv6 Ping Test This page allows you to issue ICMPv6 PING packets to troubleshoot IPv6 connectivity issues After you press Apply 5 ICMPv6 packets are transmitted and the sequence number and roundtrip time are displayed upon reception of a reply The page refreshes automatically until responses to all packets are received or until a timeout occurs The ICMPv6 Ping screen in Figure 4 13 4 appears Ping test Setting I
217. nded use of the application types Voice for use by dedicated IP Telephony handsets and other similar appliances supporting interactive voice services These devices are typically deployed on a separate VLAN for ease of deployment and enhanced security by isolation from data applications Voice Signaling for use in network topologies that require a different policy for the voice signaling than for the voice media This application type should not be advertised if all the same network policies apply as those advertised in the Voice application policy Guest Voice support a separate limited feature set voice service for guest users and visitors with their own IP Telephony handsets and other similar appliances supporting interactive voice services Guest Voice Signaling for use in network topologies that require a different policy for the guest voice signaling than for the guest voice media This application type should not be advertised if all the same network policies apply as those advertised in the Guest Voice application policy 280 e VLAN ID e Tag e L2 Priority e DSCP Buttons Apply Click to apply changes User s Manual of GSD 1020S Softphone Voice for use by softphone applications on typical data centric devices such as PCs or laptops This class of endpoints frequently does not support multiple VLANS if at all and are typically configured to use an untagged VLAN or a single tagged data specific V
218. ned during encapsulation and the authentication server must support EAP within the native frame format When the switch receives frames from the authentication server the server s frame header is removed leaving the EAP frame which is then encapsulated for Ethernet and sent to the client E Authentication Initiation and Message Exchange The switch or the client can initiate authentication If you enable authentication on a port by using the dot1x port control auto interface configuration command the switch must initiate authentication when it determines that the port link state transitions from down to up It then sends an EAP request identity frame to the client to request its identity typically the switch sends an initial identity request frame followed by one or more requests for authentication information Upon receipt of the frame the client responds with an EAP response identity frame However if during bootup the client does not receive an EAP request identity frame from the switch the client can initiate authentication by sending an EAPOL start frame which prompts the switch to request the client s identity If 802 1X is not enabled or supported on the network access device any EAPOL frames from the client are dropped If the client does not receive an EAP request identity frame after three attempts to start authentication the client transmits frames as if the port is in the authorized state A port in the authorized st
219. net Type ARP and IPv4 and two ACE actions permit and deny The ACE also contains many detailed different parameter options that are available for individual application The ACL page contains links to the following main topics B MAC based ACL Configuration MAC based ACL setting B MAC based ACE Add Edit Delete the MAC based ACE Access Control Entry setting B IPv4 based ACL Configuration IPv4 based ACL setting E IPv4 based ACE Add Edit Delete the IPv4 based ACE Access Control Entry setting B IPv6 based ACL Configuration IPv6 based ACL setting a IPv6 based ACE Add Edit Delete the IPv6 based ACE Access Control Entry setting a ACL Binding Configure the ACL parameters ACE of each switch port 4 10 1 MAC based ACL This page shows 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 MAC based ACL screens in Figure 4 10 1 amp Figure 4 10 2 appear MAC Based ACL Figure 4 10 1 MAC based ACL page screenshot The page includes the following fields Object Description 248 User s Manual of GSD 1020S e ACL Name Create a named MAC based ACL list ACL Table Figure 4 10 2 ACL Table page screenshot The page includes the following fields Object Description e Delete Click Delete to delete ACL name entry 4 10 2 MAC based ACE An ACE consists of several parameters Diff
220. ng Informations page screenshot The page includes the following fields Object Description e Entry No Display the current entry number e VLANID Display the current VLAN ID e IGMP Snooping Display the current IGMP snooping operation status Operation Status Router Ports Auto Learn Display the current router ports auto learning Query Robustness Display the current query robustness Query Interval sec Display the current query interval Query Max Response Display the current query max response interval Interval sec Last Member Query conut Display the current last member query count 148 User s Manual of GSD 1020S e Last Member Query Display the current last member query interval Interval sec e Immediate Leave Display the current immediate leave e Modif d Edit Click to edit parameter 4 7 2 2 IGMP Querier Setting This page provides IGMP Querier Setting The IGMP Querier Setting screens in Figure 4 7 10 amp Figure 4 7 11 appear IGMP Querier Setting Lr A E I n Fs LIN Li NR e L AR B T hal Lis B Ee Select VLANs Disable OEnable v2 Ova Apply Figure 4 7 10 IGMP VLAN Setting page screenshot The page includes the following fields Object Description e VLAN ID Select VLAN ID for this drop down list e Querier State Enable or disable the querier state The default value is Disabled e Querier Version Sets the querier version for compatibility with other devices on t
221. ng elected as the root bridge The length of time between broadcasts of 2 seconds the hello message by the switch Measures the age of a received BPDU fora 20 seconds port and ensures that the BPDU is discarded when its age exceeds the value of the maximum age timer The amount time spent by a port in the 15 seconds learning and listening states waiting for a BPDU that may return the port to the blocking state The following are the user configurable STP parameters for the port or port group level Variable Description Default Value Port Priority A relative priority for each 128 port lower numbers give a higher priority and a greater chance of a given port being elected as the root port Port Cost A value used by STP to evaluate paths 200 000 100Mbps Fast Ethernet ports STP calculates path costs and selects the 20 000 1000Mbps Gigabit Ethernet path with the minimum cost as the active ports path Default Spanning Tree Configuration O Auto Feature Default Value Enable state STP disabled for all ports Port priority 128 Port cost 0 Bridge Priority 32 768 User Changeable STA Parameters The Switch s factory default setting should cover the majority of installations However it is advisable to keep the default settings as set at the factory unless it is absolutely necessary The user changeable parameters in the Switch are as follows Priority A Priority for the switch can be set from 0 to 6
222. ng for Configured Link Speed LAG Port Status e Port Enable Config Status Enabled Enabled The page includes the following fields Object e LAG e Description e Port Type e Enable State e Speed e Duplex e Flow Control Config e Flow Control Status Enabled Disabled Disabled Figure 4 4 7 LAG Port Status page screenshot Description The LAG for the settings contained in the same row Display the current description Display the current port type Display the current enable state Display the current speed Display the current duplex mode Display the current flow control configuration Display the current flow control status 90 User s Manual of GSD 1020S 4 4 4 LACP Setting This page is used to configure the LACP system priority setting The LACP Setting screens in Figure 4 4 8 amp Figure 4 4 9 appear LACP Setting Apply Figure 4 4 8 LACP Setting page screenshot The page includes the following fields Object Description e System Priority A value which is used to identify the active LACP The Managed Switch with the lowest value has the highest priority and is selected as the active LACP peer of the trunk group Buttons Apply Click to apply changes LACP Information system Priority 34 BB Figure 4 4 9 LACP Information page screenshot The page includes the following fields Object Description e System Priority Display the current system pr
223. ng the information in the LLDP frame shall be considered valid The LLDP information valid period is set to Holdtime multiplied by Transmission Interval seconds Valid values are restricted to 2 10 times TTL in seconds is based on the following rule Transmission Interval Holdtime Multiplier lt 65536 Therefore the default TTL is 4 30 120 seconds When a port is disabled LLDP is disabled or the switch is rebooted a LLDP shutdown frame is transmitted to the neighboring units signaling 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 If some configuration is changed e g the IP address a new LLDP frame is transmitted but the time between the LLDP frames will always be at least the value of Transmit Delay seconds Transmit Delay cannot be larger than 1 4 of the Transmission Interval value Valid values are restricted to 1 8192 seconds This attribute must comply with the rule 4 Delay Interval lt Transmission Interval Configures the amount of LLDP MED Fast Start LLDPDUs to transmit during the activation process of the LLDP MED Fast Start mechanisim Range 1 10 packets Default 3 packets The MED Fast Start Count parameter is part of the timer which ensures that the LLDP MED Fast Start mechanism is active for the port LLDP MED Fast Start is critical to the timely startup
224. ng 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 The 802 1X Guest VLAN setting screens in Figure 4 9 7 amp Figure 4 9 8 appear 198 Guest VLAN Setting Guest VLAN ID b C Enable Guest VLAN port Setting Port Select User s Manual of GSD 1020S Guest VLAN Select Ports OEnabled Y Disabled Apply The page includes the following fields Object Buttons Apply Guest VLAN ID Guest VLAN Enabled Guest VLAN Port Setting Click to apply changes Figure 4 9 7 Guest VLAN Setting page screenshot Description This is the value that a port s Port VLAN ID is set to if a port is moved into the Guest VLAN It is only changeable if the Guest VLAN option is globally enabled Valid values are in the range 1 4094 A Guest VLAN is a special VLAN typically with limited network access on which 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 Guest VLAN functionality B When checked the individual ports ditto setting determines whether the port can be moved into Guest VLAN B When unchecked the ability to move to the Guest VLAN is disabled for all ports Wh
225. nges 142 User s Manual of GSD 1020S Properties Informations Information Name Information Value Forwarding Method For IPv4 Forwarding Method For IPv6 MAC Figure 4 7 2 Properties Inforamtion page screenshot The page includes the following fields Object Description e Unknow Multicast Action Display the current unknown multicast action status e Forward Method For IPv4 Display the current IPv4 multicast forward method e Forward Method For IPv6 Display the current IPv6 multicast forward method 4 7 2 IGMP Snooping The Internet Group Management Protocol IGMP lets host and routers share information about multicast groups memberships IGMP snooping is a switch feature that monitors the exchange of IGMP messages and copies them to the CPU for feature processing The overall purpose of IGMP Snooping is to limit the forwarding of multicast frames to only ports that are a member of the multicast group About the Internet Group Management Protocol IGMP Snooping Computers and network devices that want to receive multicast transmissions need to inform nearby routers that they will become members of a multicast group The Internet Group Management Protocol IGMP is used to communicate this information IGMP is also used to periodically check the multicast group for members that are no longer active In the case where there is more than one multicast router on a sub network one router is elected as the queried This r
226. nges Description Select IPv4 or IPv6 for this drop down list Select port number for this drop down list Sets the maximum number of multicast groups an interface can join at the same time Range 0 256 Default 256 Sets the action to take when the maximum number of multicast groups for the interface has been exceeded Default Deny Deny The new multicast group join report is dropped Replace The new multicast group replaces an existing group 166 User s Manual of GSD 1020S IGMP Port Max Groups Information Figure 4 7 35 IGMP Port Max Groups Information page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Max Groups Display the current Max groups e Action Display the current action 4 7 7 Multicast Filter In certain switch applications the administrator may want to control the multicast services that are available to end users For example an IP TV service is based on a specific subscription plan The multicast filtering feature fulfills this requirement by restricting access to specified multicast services on a switch port Multicast filtering enables you to assign a profile to a switch port that specifies multicast groups that are permitted or denied on the port A multicast filter profile can contain one or more or a range of multicast addresses but only one profile can be assigned to a port When enabled mul
227. nsitions through the states of listening and learning at power up If properly configured each port stabilizes to the forwarding or blocking state No packets except BPDUs are forwarded from or received by STP enabled ports until the forwarding state is enabled for that port 2 STP Parameters STP Operation Levels The Switch allows for two levels of operation the switch level and the port level The switch level forms a spanning tree consisting of links between one or more switches The port level constructs a spanning tree consisting of groups of one or more ports The STP operates in much the same way for both levels On the switch level STP calculates the Bridge Identifier for each switch and then sets the Root Bridge and the Designated Bridges On the port level STP sets the Root Port and the Designated Ports The following are the user configurable STP parameters for the switch level Parameter Description Default Value Bridge Identifier Not user A combination of the User set priority and 32768 MAC configurable the switch s MAC address 124 except by setting priority below Priority Hello Time Maximum Age Timer Forward Delay Timer User s Manual of GSD 1020S The Bridge Identifier consists of two parts a 16 bit priority and a 48 bit Ethernet MAC address 32768 MAC A relative priority for each switch lower 32768 numbers give a higher priority and a greater chance of a given switch bei
228. nt Statistics and History display some current or history subnet statistics Alarm and Event provide a method to monitor any integer data change in the network and provide some alerts upon abnormal events sending Trap or record in logs 4 14 1 RMON Statistics This Page provides a Detail of a specific RMON statistics entry RMON Statistics screen in Figure 4 14 1 appears Port GE1 RMON Statistics Port Clear DIRK CK CATE dp UwesePas qp DemwPas dg Fame dE UTR RN Emm B CAT p S Figure 4 14 1 RMON Statistics Detail Page Screenshot 294 The Page includes the following fields Object e Port e Drop Events e Octets e Packets e Broadcast Packets e Multicast Packets e CRC Alignment Errors e Undersize Packets e Oversize Packets e Fragements e Jabbbers e Collisions e 64 Bytes Frame e 65 127 Byte Frames e 128 255 Byte Frames e 256 511 Byte Frames e 512 1023 Byte Frames e 1024 1518 Byte Frames Buttons Clear User s Manual of GSD 1020S Description Select port for this drop down list The total number of events in which packets were dropped by the probe due to lack of resources The total number of octets of data including those in bad packets received on the network The total number of packets including bad packets broadcast packets and multicast packets received The total number of good packets received that were directed to the broadcast address The tota
229. nvironment and human health as a result of the presence of hazardous substances in electrical and electronic equipment end users of electrical and electronic equipment should understand the meaning of the crossed out wheeled bin symbol Do not dispose of WEEE as unsorted n municipal waste and have to collect such WEEE separately Revision PLANET 8 Port 10 100 1000Mbps 2 Port 100 1000X SFP Managed Ethernet Switch User s Manual FOR MODEL GSD 1020S REVISION 1 1 July 2014 Part No EM GSD 1020S_v1 1 2080 A35150 001 User s Manual of GSD 1020S TABLE OF CONTENTS TAIN TRODUG TION ep A AA 10 11 Lie Cere 10 1 2 Proquct DESCRIP OM eR m 11 deo RHOW to Use THS MaNUA erm 12 1 4 Product Features iia da 12 13 Product Specilicalion Sd 15 2 INSTAEILATIOD 092 o asco 18 2 Muriel ale Descriptio sistini DE TR 18 2 1 SCA FORE os 18 DAA DI MVCN CAO ING do ir a ira it o ORE EC a eee NEC 19 ZO MICA sean Patel ouo uec iu e a ge olm MAIO E D d eut 20 2 2 Stalino he SWItC I eee A M 21 2 2 DesktobD InstallallOl A ee A UP nn eee ee hale 21 Z 2 RACK MOUNINO RR RP 22 2 2 3 Installing the SFP transceiver erosin ae aaa ae EE A Ea E aA a REE E a EAEE RT 23 3 SWITCH MANAGEMENT aereas 26 3 1 REQUIEM GINS scnis a a N a aa a edad 26 3 2 Management ACCESS OVerVIGW ciiis a E Eoee EM epe dd 26 4 3 Web Managelmellbas i iiudceecs oet
230. o SNNPv3 only e Read View Name Read view name is the name of the view in which you can only view the contents of the agent The allowed string length is 1 to 16 e Write View Name Write view name is the name of the view in which you enter data and configure the contents of the agent The allowed string length is 1 to 16 e Notify View Name Notify view name is the name of the view in which you specify a notify inform or trap Buttons Add Click to add a new access entry ES Check to delete the entry Access Group Status Security Model Security Level Read View Name Notify View Name Action Figure 4 2 26 SNMP view Table Status page screenshot The page includes the following fields Object Description e Group Name Display the current SNMP access group name e Security Model Display the current security model e Security Level Display the current security level e Read View Name Display the current read view name e Write View Name Display the current write view name e Notify View Name Display the current notify view name e Action Delete Delete the access group entry 96 User s Manual of GSD 1020S 4 2 7 5 SNMP Community Configure SNMP Community on this page The SNMP Community screens in Figure 4 2 27 amp Figure 4 2 28 appear Community Setting Community Name Community Mode Group Name View Name Access Right Add Figure 4 2 27 Community Setting page screenshot The page includes the
231. o the unauthorized state 194 User s Manual of GSD 1020S 4 9 1 2 802 1X Setting This page allows you to configure the IEEE 802 1X authentication system The IEEE 802 1X standard defines a port based access control procedure that prevents unauthorized access to a network by requiring users to first submit credentials for authentication One or more central servers the backend servers determine whether the user is allowed access to the network These backend RADIUS servers are configured on the Security 802 1X Access Control 802 1X Setting page The IEEE802 1X standard defines port based operation but non standard variants overcome security limitations as shall be explored below The 802 1X Setting and Information screens in Figure 4 9 3 amp Figure 4 9 4 appear 802 1x Setting 9 Disable Enable Apply Figure 4 9 3 802 1X Setting page screenshot The page includes the following fields Object Description e 802 1X Indicates if NAS is globally enabled or disabled on the switch If globally disabled all ports are allowed forwarding of frames Buttons Appl PP Click to apply changes 802 1x Informations Information Name Information Value 802 1X Disabled Figure 4 9 4 802 1X Information page screenshot The page includes the following fields Object Description e 802 1X Display the current 802 1X state 195 User s Manual of GSD 1020S 4 9 1 3 802 1X Port Setting This page allows y
232. of LLDP and therefore integral to the rapid availability of Emergency Call Service 2 2 Buttons Apply Click to apply changes LLDP Global Config User s Manual of GSD 1020S Config Name LLDP Enabled LLDP PDU Disable Action Transmission Interval Holdtme Multiplier Reinitialization Delay Transmit Delay LLDP MED Fast Start Repeat Count 3 PDUs Figure 4 12 2 LLDP Global Config page screenshot The page includes the following fields Object LLDP Enable LLDP PDU Disable Action Transmission Interval Holdtime Multiplier Reinitialization Delay Transmit Delay LLDP MED Fast Start Repeat Count 4 12 3 LLDP Port Setting Description Display the current LLDP status Display the current LLDP PDU disable action Display the current transmission interval Display the current holdtime multiplier Display the current reinitialization delay Display the current transmit delay Display the current LLDP MED Fast Start Repeat Count Use the LLDP Port Setting to specify the message attributes for individual interfaces including whether messages are transmitted received or both transmitted and received The LLDP Port Configuration and Status screens in Figure 4 12 3 amp Figure 4 12 4 appear 273 User s Manual of GSD 1020S LLDP Port Configuration Apply Optional TLVs Selection Port Select Optional TLV Select Apply Figure 4 12 3 LLDP Port Configuration and Optional TLVs Sel
233. ol Information page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Port State Display the current port state e Broadcast Kbps pps Display the current brocast storm control rate e Unknown Multicast Display the current unknown multicast storm control rate Kbps pps e Unknown Unicast Display the current unknown unicast storm control rate Kbps pps e Action Display the current action 247 User s Manual of GSD 1020S 4 10 ACL 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 ACL implementations can be quite complex for example when the ACEs are prioritized for the various situation 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 ACE is an acronym for Access Control Entry It describes access permission associated with a particular ACE ID There are three ACE frame types Ether
234. onfig screens in Figure 4 9 42 amp Figure 4 9 43 appear DHCP Rate Limit Setting ODefault OUser Define mmea 1 800 pps Apply Figure 4 9 42 DHCP Rate Limit Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e State Set default or user define e Rate Limit pps Configure the rate limit for the port policer The default value is unlimited Valid values are in the range 1 to 300 Buttons Appl PP Click to apply changes 225 User s Manual of GSD 1020S DHCP Rate Limit Config eee Figure 4 9 43 DHCP Rate Limit Setting page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Rate Limit pps Display the current rate limit 4 9 7 8 Option82 Global Setting DHCP provides a relay mechanism for sending information about the switch and its DHCP clients to DHCP servers Known as DHCP Option 82 it allows compatible DHCP servers to use the information when assigning IP addresses or to set other services or policies for clients It is also an effective tool in preventing malicious network attacks from attached clients on DHCP services such as IP Spoofing Client Identifier Spoofing MAC Address Spoofing and Address Exhaustion The DHCP option 82 enables a DHCP relay agent to insert specific information into a DHCP request packets when forwarding c
235. onfiguration 4 1 2 1 Saving Configuration In the Managed Switch the running configuration file stores in the RAM In the current version the running configuration sequence of running config can be saved from the RAM to FLASH by Save Configurations to FLASH function so that the running configuration sequence becomes the startup configuration file which is called configuration save To save all applied changes and set the current configuration as a startup configuration The startup configuration file will be loaded automatically across a system reboot 1 Click Save gt Save Configurations to FLASH to login Configuration Manager Page SAVE LOGOUT REBOOT REFRESH Save Configurations ta FLASH Restore to Defaults 2 Select Source File Running Configuration and Destination File Startup Configuration save Configuration Running configuration Source File Startup configuration Backup configuration Destination File 9 Startup e Rane Backup configuration Apply 3 Press the Apply button to save running configuration to startup configuration 35 User s Manual of GSD 1020S 4 2 System Use the System menu items to display and configure basic administrative details of the Managed Switch Under System the following topics are provided to configure and view the system information This section has the following items B System Information The switch system information
236. or Hostname Write Delay 15 66400 sScenand Timeout 0 86400 Second Apply Figure 4 9 40 DHCP Snooping Database Setting page screenshot The page includes the following fields Object Description e Database Type Select database type e File Name The name of file image e Remote Server Fill in your remote server IP address e Write Delay Specify the duration for which the transfer should be delayed after the binding database changes The range is from 15 to 86400 seconds The default is 300 seconds 5 minutes e Timeout Specify when to stop the database transfer process after the binding database changes The range is from 0 to 86400 Use 0 for an infinite duration The default is 300 seconds 5 minutes Buttons Apply Click to apply changes DHCP Snooping Database Informations Information Name Information Value O AAA CT E Figure 4 9 41 DHCP Snooping Database Information page screenshot 224 User s Manual of GSD 1020S The page includes the following fields Object Description e Database Type Display the current database type e File Name Display the current file name e Remote Server Display the current remote server e Write Delay Display the current write delay e Timeout Display the current timeout 4 9 7 7 Rate Limit After enabling DHCP snooping the switch will monitor all the DHCP messages and implement software transmission The DHCP Rate Limit Setting and C
237. orbidden ports e Modify gt Edit Click to edit parameter Click Delete to delete the group ID entry 4 7 4 5 MLD Router Table This page provides Router Table The Dynamic Static and Forbidden Router Table screens in Figure 4 7 29 Figure 4 7 30 amp Figure 4 7 31 appear 161 User s Manual of GSD 1020S Dynamic Router Table Pot Puy Tine ea Figure 4 7 29 Dynamic Router Table page screenshot The page includes the following fields Object Description e VLAN ID Display the current VLAN ID e Port Display the current dynamic router ports e Expiry Time Sec Display the current expiry time Static Router Table VAN Pa 0000000000000 Figure 4 7 30 Static Router Table page screenshot The page includes the following fields Object Description e VLAN ID Display the current VLAN ID e Port Mask Display the current port mask Forbbiden Router Table VEN ID Pot 000000 Figure 4 7 31 Forbidden Router Table page screenshot The page includes the following fields Object Description e VLAN ID Display the current VLAN ID e Port Mask Display the current port mask 162 User s Manual of GSD 1020S 4 7 4 6 MLD Forward All This page provides MLD Forward All The Forward All screen in Figure 4 7 32 appears Forward All vano F Port Membership GE e ee a suc Forbidden Na LAG Static Forbidden 9 None LAGE Static Forbidden 9 None Apply p
238. ork or firewall e When DHCP snooping enabled both globally and on a VLAN DHCP packet filtering will be performed on any untrusted ports within the VLAN e When an untrusted port is changed to a trusted port all the dynamic DHCP snooping bindings associated with this port are removed e Set all ports connected to DHCP servers within the local network or firewall to trusted state Set all other ports outside the local network or firewall to untrusted state The DHCP Snooping Port Setting screen in Figure 4 9 37 amp Figure 4 9 38 appears DHCP iiic Port Un Trusted C Trusted O Enable Disable Apply Figure 4 9 37 DHCP Snooping Port Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e Type Indicates the DHCP snooping port mode Possible port modes are B Trusted Configures the port as trusted sources of the DHCP message B Untrusted Configures the port as untrusted sources of the DHCP message e Chaddr Check Indicates that the Chaddr check function is enabled on selected port Chaddr Client hardware address Buttons Appl PP Click to apply changes 221 User s Manual of GSD 1020S DHCP Snooping Port Setting Un Troster gt disabled Figure 4 9 38 DHCP Snooping Port Setting page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Type Disp
239. orts must be the same as the group member ports Use the Link Aggregation Menu to display or configure the Trunk function This section has the following items E LAG Setting Configures load balance algorithm configuration settings B LAG Management Configures LAG configuration settings B LAG Port Setting Configures LAG port settings B LACP Setting Configures LACP priority settings E LACP Port Setting Configure LACP configuration settings a LAG Status Display LAG status LACP information 4 4 1 LAG Setting This page allows to configure load balance algorithm configuration settings The LAG Setting screens in Figure 4 4 2 4 Figure 4 4 3 appear 86 User s Manual of GSD 1020S LAG Setting MAC Address OIP MAC Address Apply Figure 4 4 2 LAG Setting page screenshot The page includes the following fields Object Description e Load Balance Select load balance algorithm mode Algorithm MAC Address The MAC address can be used to calculate the port for the frame IP MAC Address The IP and MAC address can be used to calculate the port for the frame Buttons Appl PP Click to apply changes LAG Information Information Name Information Value Figure 4 4 3 LAG Information page screenshot The page includes the following fields Object Description e Load Balance Display the current load balance algorithn Algorithm 4 4 2 LAG Managment This page is used to configure the LAG management The LAG Manage
240. ot Display the current designated root bridge Bridge e External Root Cost Display the current external root cost e Regional Root Bridge Display the current regional root bridge e Internal Root Cost Display the current internal root cost e Designated Bridge Display the current designated bridge e Internal Port Path Cost Display the current internal port path cost e Edge Port Conf Oper Display the current edge port conf oper e P2P MAC Conf Oper Display the current P2P MAC conf oper e Port Role Display the current prot role e Port State Display the current port state 136 User s Manual of GSD 1020S 4 6 6 MST Instance Configuration This page allows the user to configure MST Instance Configuration The MST Instance Setting Information and Status screens in Figure 4 6 12 Figure 4 6 13 amp Figure 4 6 14 appear MST Instance Setting Apply Figure 4 6 12 MST Instance Setting page screenshot The page includes the following fields Object Description e MSTI ID Allow assign MSTI ID The range for the MSTI ID is 1 15 e VLAN List 1 4096 Allow assign VLAN list for special MSTI ID The range for the VLAN list is 1 4094 e Priority Controls the bridge priority Lower numerical 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 Appl PP Click to apply changes MST Instance Setting Information
241. ou to configure the IEEE 802 1X Port Setting The 802 1X Port Setting screens in Figure 4 9 5 amp Figure 4 9 6 appear 802 1x Port Setting Select Ports Ithentication Enable 9 Disable Enable ion Period 380 Range 30 65535 Default 3600 amp Range 0 65535 Default 603 Period 30 Range 1 55535 Default 303 uest Retries 2 Range 1 10 Default 2 Figure 4 9 5 802 1X Port Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e Mode If NAS is globally enabled this selection controls the port s authentication mode The following modes are available B No Authentication B Authentication B Force Authorized In this mode the switch will send one EAPOL Success frame when the port link comes up and any client on the port will be allowed network access without authentication B Force Unauthorized In this mode the switch will send one EAPOL Failure frame when the port link comes up and any client on the port will be disallowed network access e Reauthentication If checked successfully authenticated supplicants clients are reauthenticated Enable 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 196 e Reauthentication Period e Quiet Period e Supplicant Period e Maximun Request Retries Buttons Apply
242. outer then keeps track of the membership of the multicast groups that have active members The information received from IGMP is then used to determine if multicast packets should be forwarded to a given sub network or not The router can check using IGMP to see if there is at least one member of a multicast group on a given subnet work If there are no members on a sub network packets will not be forwarded to that sub network 143 User s Manual of GSD 1020S Multicast Receiver Multicast Switch Transmitter A IPTV Server C Multicast Receiver Multicast j Receiver D Figure 4 7 3 Multicast Service B Multicast Receiver Multicast Transmitter A IPTV Server Switch Switch C Multicast Switch Receiver Multicast Receiver A E B5 D Figure 4 7 4 Multicast flooding 144 User s Manual of GSD 1020S B Multicast Receiver Multicast 4 24 GMP Snooping Transmitter A Switch IPTV Server Router IGMP Snooping Switch IGMP Snooping Switch IGMP Snooping Multicast Switch Receiver Multicast F Receiver D Figure 4 7 5 IGMP Snooping multicast stream control IGMP Versions 1 and 2 Multicast groups allow members to join or leave at any time IGMP provides the method for members and multicast routers to communicate when joining or leaving a multicast group IGMP version 1 is defined in RFC 1112 It has a fixed packet size and no opt
243. ows you to map a already configured Group Name to a VLAN port for the switch The Protocol VLAN Port Setting State screens in Figure 4 5 11 amp Figure 4 5 12 appear Protocol VLAN Port Setting Select Ports Gormuwib M GviaviDO 409 1 Add Figure 4 5 11 Protocol VLAN Port Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list to assign protocol VLAN port e Group Select group ID for this drop down list to protocol VLAN group e VLAN VLAN ID assigned to the Special Protocol VLAN Group Buttons Add Click to add protocol VLAN port entry Protocol VLAN Port State Figure 4 5 12 Protocol VLAN Port State page screenshot 109 The page includes the following fields User s Manual of GSD 1020S to delete the group ID entry Object Description e Port Display the current port e Group ID Display the current group ID e VLANID Display the current VLAN ID e Delete Delet Click MIDI 4 5 10 GVRP Setting GARP VLAN Registration Protocol GVRP defines a way for switches to exchange VLAN information in order to register VLAN members on ports across the network GVRP enabled Switches VLANTable v MS Switch A GVRP Enable p Switch B GVRP Enable Switch A New VLAN ID Manually Added LAN Table VLAN 1 VLAN 20 Switch A GVRP Enable Mew VLAN Manually Added VID 20 VLAN Table VLAN 1 VLAN 20 GVRP Enable V
244. p5 Supply power to the Managed Switch Connect one end of the power cable to the Managed Switch Connect the power plug of the power cable to a standard wall outlet When the Managed Switch receives power the Power LED should remain solid Green 2 2 2 Rack Mounting To install the Managed Switch in a 19 inch standard rack please follow the instructions described below Step1 Place the Managed Switch on a hard flat surface with the front panel positioned towards the front side Step2 Attach the rack mount bracket to each side of the Managed Switch with supplied screws attached to the package Figure 2 5 shows how to attach brackets to one side of the Managed Switch Figure 2 5 Attach Brackets to the Managed Switch You must use the screws supplied with the mounting brackets Damage caused to the parts by using incorrect screws would invalidate the warranty Step3 Secure the brackets tightly Step4 Follow the same steps to attach the second bracket to the opposite side Step5 After the brackets are attached to the Managed Switch use suitable screws to securely attach the brackets to the rack as shown in Figure 2 6 22 User s Manual of GSD 1020S a o DOEB000 Figure 2 6 Mounting Managed Switch in a Rack Step6 Proceeds with Steps 4 and 5 of session 2 2 1 Desktop Installation to connect the network cabling and supply power to the Managed Switch 2 2 3 Installing the SFP transceiver The se
245. path cost method is used to determine the best path between devices Buttons Therefore lower values should be assigned to ports attached to faster media and higher values assigned to ports with slower media Force Version The STP protocol version setting Valid values are STP Compatible RSTP Operation and MSTP Operation Configuration Name Identifier used to identify the configuration currently being used Configuration Revision Identifier used to identify the configuration currently being used The values allowed are between 0 and 65535 The default value is 0 Apply Click to apply changes STP Informations STP Iintormation N iat il me Information Value Disabled BPDU Forward flooding Force Version RSTP Operation Configuration Name 00 00 30 4F 11 22 Figure 4 6 5 STP Infirmations page screenshot 129 User s Manual of GSD 1020S The page includes the following fields Object Description e STP Display the current STP state e BPDU Forward Display the current BPDU forward mode e Cost Method Display the current cost method e Force Version Display the current force version e Configuration Name Display the current configuration name e Configuration Revision Display the current configuration revision 4 6 3 STP Port Setting This page allows you to configure per port STP settings The STP Port Setting screens in Figure 4 6 6 amp Figure 4 6 7 appear STP Port Setting Po
246. performs the following functions B Creates a single spanning tree from any combination of switching or bridging elements E Creates multiple spanning trees from any combination of ports contained within a single switch in user specified groups E Automatically reconfigures the spanning tree to compensate for the failure addition or removal of any element in the tree E Reconfigures the spanning tree without operator intervention Bridge Protocol Data Units For STP to arrive at a stable network topology the following information is used E The unique switch identifier E The path cost to the root associated with each switch port B The port identifier STP communicates between switches on the network using Bridge Protocol Data Units BPDUs Each BPDU contains the following information El The unique identifier of the switch that the transmitting switch currently believes is the root switch m The path cost to the root from the transmitting port 122 User s Manual of GSD 1020S a The port identifier of the transmitting port The switch sends BPDUs to communicate and construct the spanning tree topology All switches connected to the LAN on which the packet is transmitted will receive the BPDU BPDUs are not directly forwarded by the switch but the receiving switch uses the information in the frame to calculate a BPDU and if the topology changes initiates a BPDU transmission The communication between switches via BPDUS results in th
247. pply Click to apply changes Voice VLAN Port State Pot Stats ode 00000 z gt EE Disabled E ess i AAA T_T LAG Disabled Figure 4 8 27 Voice VLAN Port State page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e State Display the current state e CoS Mode Display the current CoS mode 190 User s Manual of GSD 1020S 4 9 Security This section is to control the access of the Managed Switch including the user access and management control The Security Page contains links to the following main topics BH 802 1x Radius Server TACACS Server AAA Access Management Access Method DHCP Snooping Dynamic ARP Inspection IP Source Gurad Port Security DoS Strom Control 4 9 1 802 1X Overview of 802 1X Port based Authentication 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 switch acts as the man in the middle forwarding requests and responses between the supplicant and the authentication server Frames sent between the supplicant and the switch are 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 RADIUS packets RADIUS packets also encapsulate EAP PDUs together with other attributes like the
248. ps Display the current rat limit 4 9 9 IP Source Guard 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 prevent IP spoofing attacks when a host tries to spoof and use the IP address of another host After receiving a packet the port looks up the key attributes including IP address MAC address and VLAN tag of the packet in the binding entries of the IP source guard If there is a matching entry the port will forward the packet Otherwise the port will abandon the packet IP source guard filters packets based on the following types of binding entries El IP port binding entry s MAC port binding entry i IP MAC port binding entry 235 User s Manual of GSD 1020S IP Source Guard Overview DHCP Snooping IP Source Guard DHCP Trust Port DHCP ClienttA We wu T DHCP Server DHCP Snooping Binding Table Invader Port VLAN ID_IP Address MAC Address 1 192 168 0 1 A 10 192 168 0 2 C 4 9 9 1 Port Settings 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 prevent IP spoofing attacks when a host tries to spoof and use the IP address of another host The IP Source Guard Port Setting a
249. puence e Action e Protocol e Source IP Address e Source IP Address Value e Source IP Wildcard Mask e Destination IP Address e Destination IP Address Value e Destination IP Wildcard Mask e Source Port User s Manual of GSD 1020S Description Select ACL name for this drop down list Set the ACL sequence Indicates the forwarding action of the ACE B Permit Frames matching the ACE may be forwarded and learned B Deny Frames matching the ACE are dropped B Shutdown Port shutdown is disabled for the ACE Specify the protocol filter for this ACE B Any IP No protocol filter is specified B Select from list If you want to filter a specific protocol with this ACE choose this value and select protocol for this drop down list B Protocol ID to match If you want to filter a specific protocol with this ACE choose this value and set currect protocol ID Specify the Source IP address filter for this ACE B Any No source IP address filter is specified B User Defined If you want to filter a specific source IP address with this ACE choose this value A field for entering a source IP address value appears When User Defined is selected for the source IP address filter you can enter a specific source IP address The legal format is xxx xxx xxx xxx A frame that hits this ACE matches this source IP address value When User Defined is selected for the source IP filter you can enter a specific S
250. rent supplicant timeout e Max EAP Requests Display the current Max EAP requests e Modify Click E dit to edit 802 1X port setting parameter 4 9 1 4 Guest VLAN Setting Overview 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 in the meantime the switch considers entering the Guest VLAN The interval between transmission 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 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 and if not the port will be placed in the Guest VLAN Otherwise it will not move to the Guest VLAN but continue transmitting EAPOL Request Identity frames at the rate given by EAPOL Timeout 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 authenticati
251. reopen the browser After setup completed please press Apply button to take effect Please login web interface with new user name and password the screens in Figure 4 2 6 amp Figure 4 2 7 appear m User a a a a Apply Figure 4 2 6 Local User Information page screenshot The page includes the following fields Object Description e Username The name identifying the user Maximum length 32 characters Maximum number of users 8 e Password Type The password type for the user e Password Enter the user s new password here Range 0 32 characters plain text case sensitive e Retype Password Please enter the user s new password here again to confirm e Privilege Type The privilege type for the user Options e Admin e User e Other Buttons Apply Click to apply changes Password Type Privilege Type Privilege Value Figure 4 2 7 Local User page screenshot User s Manual of GSD 1020S The page includes the following fields Object Description e Username Display the current username e Password Type Display the current password type e Privilege Type Display the current privilege type e Modify Click to modify the local user entry Delete Delete the current user 4 2 5 Time Settings 4 2 5 1 System Time Configure SNTP on this page SNTP is an acronym for Simple Network Time Protocol a network protocol for synchronizing the clocks of computer systems You can specify SNTP Servers and set
252. request 202 User s Manual of GSD 1020S e Server Priority Set the server priority e Dead Time The Dead Time which can be set to a number between 0 and 3600 seconds is the period during which the switch will not send new requests to a server that has failed to respond to a previous request 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 O zero will enable this feature but only if more than one server has been configured e Usage Type Set the usage type The following modes are available B Login B 802 1X B All Buttons Add Click to add Radius server setting Login Authentication Lists Figure 4 9 12 Login Authentication List page screenshot The page includes the following fields Object Description e IP Address Display the current IP address e Auth Port Display the current auth port e Acct Port Display the current acct port e Key Display the current key e Timeout Display the current timeout e Retries Display the cunnent retry times e Priority Display the current priority e Dead Time Display the current dead time e Usage Type Display the current usage type e Modufy Click Edit to edit login authentication list parameter Click Delete to delete login authentication list entry 203 User s Manual of GSD 1020S 4 9 3 TACACS Server This page is to configure the RADIUS server connectio
253. ring and configure the Daylight Saving Time duration for single time configuration Default Disabled Enter the number of minutes to add during Daylight Saving Time Range 1 to 1440 e Week Select the starting week number e Day Select the starting day e Month Select the starting month e Hours Select the starting hour e Minutes Select the starting minute e Week Select the starting week number e Day Select the starting day e Month Select the starting month e Hours Select the starting hour e Minutes Select the starting minute e Week Select the starting week number e Day Select the starting day e Month Select the starting month e Hours Select the starting hour e Minutes Select the starting minute e Week Select the starting week number e Day Select the starting day e Month Select the starting month e Hours Select the starting hour e Minutes Select the starting minute 43 User s Manual of GSD 1020S Buttons Appl PPY Click to apply changes System Time Informations Daylight Saving Time Disabled Daylight Saving Time Offset 0 Figure 4 2 9 Time Information page screenshot The page includes the following fields Object Description e Current Data Time Display the current data time e SNTP Display the current SNTP state e Time Zone Display the current time zone e Daylight Saving Time Display the current daylight saving t
254. rk device to another with the VLAN information intact This allows 802 1Q VLAN to span network devices and indeed the entire network if all network devices are 802 1Q compliant Every physical port on a switch has a PVID 802 1Q ports are also assigned a PVID for use within the switch If no VLAN are defined on the switch all ports are then assigned to a default VLAN with a PVID equal to 1 Untagged packets are assigned the PVID of the port on which they were received Forwarding decisions are based upon this PVID in so far as VLAN are concerned Tagged packets are forwarded according to the VID contained within the tag Tagged packets are also assigned a PVID but the PVID is not used to make packet forwarding decisions the VID is Tag aware switches must keep a table to relate PVID within the switch to VID on the network The switch will compare the VID of a packet to be transmitted to the VID of the port that is to transmit the packet If the two VID are different the switch will drop the packet Because of the existence of the PVID for untagged packets and the VID for tagged packets tag aware and tag unaware network devices can coexist on the same network A switch port can have only one PVID but can have as many VID as the switch has memory in its VLAN table to store them Because some devices on a network may be tag unaware a decision must be made at each port on a tag aware device before packets are transmitted should the pa
255. rrent TX ports e Source RX Port Display the current RX ports 4 3 Jumbo Frame This page provides to select the maximum frame size allowed for the switch port The Jumbo Frame screen in Figure 4 3 11 amp Figure 4 3 12 appear Jumbo Frame Setting Apply Figure 4 3 11 Jumbo Frame Setting page screenshot The page includes the following fields Object Description e Jumbo Frame Bytes Enter the maximum frame size allowed for the switch port including FCS The allowed range is 64 bytes to 9216 bytes Buttons Appl PPY Click to apply changes Jumbo Frame Config Information Name Information Value Jumbo Frame Bytes 1522 Figure 4 3 12 Jumbo Frame Information page screenshot The page includes the following fields Object Description e Jumbo Display the current maximum frame size User s Manual of GSD 1020S 4 3 Port Error Disabled Configuration This page provides to set port error disable function The Port Error Disable Configuration screens in Figure 4 3 13 amp Figure 4 3 14 appear Error Disabled Recovery 2 econts OEnabled Disabled OEnabled Disabled OEnabled Disabled OEnahbled Disabled O Enabled Disabled OEnabled Disabled OEnabled 9 Disabled OEnabled Disabled OEnabled Disabled Apply The page includes the following fields Figure 4 3 13 Error Disabled Recovery page screenshot Object Recovery Interval BPDU Guard Self Loop Broadcast Flood
256. rship for each interface Forbidden Interface is forbidden from automatically joining the IGMP via MVR None Interface is not a member of the VLAN Packets associated with 154 User s Manual of GSD 1020S Interface is a member of the IGMP MO this VLAN will not be transmitted by the interface Buttons Appl PP Click to apply changes 4 7 3 IGMP Snooping Statics This page provides IGMP Snooping Statics The IGMP Snooping Statics screen in Figure 4 7 20 appears IGMP Snooping Statistics Clear Refresh Mg ECL Co A A TA A A A A Ce Spec Grup swear OOOO A b B HER L a Figure 4 7 20 Forward All Setting page screenshot The page includes the following fields Object Description e Total RX Display current total RX e Valid RX Display current valid RX e Invalid RX Display current invalid RX e Other RX Display current other RX e Leave RX Display current leave RX e Report RX Display current report RX e General Query RX Display current general query RX 155 Buttons Clear Refresh Special Group Query RX Special Group amp Source Query RX Leave TX Report TX General Query TX Special Group Query TX Special Group amp Source Query TX Display current special group query RX Display current special group amp source query RX Display current leave TX Display current report TX Display current general query TX Display current special group qu
257. rt Isolation Configuration screens in Figure 4 3 16 amp Figure 4 3 17 appear 80 User s Manual of GSD 1020S Protected Ports Settings al URL QUAE E zn d j qud Bh UR FOI LIst select Protected Pore 9 Unprotected O Protected Apply Figure 4 3 16 Protected Ports Settings page screenshot The page includes the following fields Object Description e Port List Select port number for this drop down list e Port Type Displays protected port types Protected A single stand alone VLAN that contains one promiscuous port and one or more isolated or host ports This VLAN conveys traffic between the isolated ports and a lone promiscuous port Unprotected A promiscuous port can communicate with all the interfaces within a private VLAN This is the default setting Buttons Appl PP Click to apply changes Protected Ports Status Protected Type Protected Ports Figure 4 3 17 Port Isolation Status page screenshot The page includes the following fields Object Description e Protected Ports Display the current protected ports e Unprotected Ports Display the current unprotected ports 81 User s Manual of GSD 1020S 4 3 EEE What is EEE EEE is a power saving option that reduces the power usage when there is low or no traffic utilization 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 tak
258. rt Select xu AME Edge Port BPDU Filter BPDU Guard P2P MAC Migrate Apply Figure 4 6 6 STP Port Configuration page screenshot The page includes the following fields Object Description e Port Select Select port number for this drop down list e External Cost 0 Controls the path cost incurred by the port The Auto setting will set the path cost Auto 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 e Edge Port Controls whether the operEdge flag should start as beeing set or cleared The initial operEdge state when a port is initialized e BPDU Filter Control whether a port explicitly configured as Edge will transmit and receive BPDUs 130 User s Manual of GSD 1020S e BPDU Guard Control 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 e P2P MAC Controls whether the port connects to a point to point LAN rather than a shared medium This can be automatically determined or forced either true or false Transitions to the forwarding state is faster for point to point LANs than for
259. s The total number of frames including bad packets received andtransmitted that were 64 octets in length excluding framing bits but including FCS octets Pkts64to172Octets The total number of frames including bad packets received andtransmitted where the number of octets fall within the specified range excluding framing bits but including FCS octets Pkts158to255Octets The total number of frames including bad packets received andtransmitted where the number of octets fall within the specified range excluding framing bits but including FCS octets Pkts256to511Octets The total number of frames including bad packets received andtransmitted where the number of octets fall within the specified range excluding framing bits but including FCS octets Pkts512to1023Octets The total number of frames including bad packets received andtransmitted where the number of octets fall within the specified range excluding framing bits but including FCS octets Pkts1024to1518Octets The total number of frames including bad packets 299 e Sample Interval e Sample Type e Rising Threshold e Falling Threshold e Rising Event e Falling Event e Owner Buttons Appl PP Click to apply changes User s Manual of GSD 1020S received andtransmitted where the number of octets fall within the specified range excluding framing bits but including FCS octets Sample interval 12147483647 The method of sampling the selected variable
260. s 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 1Q 2003 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 O represents use of the default priority as defined in IEEE 802 1D 2004 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 A value of O represents use of the default DSCP value as defined in RFC 2475 281 User s Manual of GSD 1020S LLDP MED Network Policy Table Delete n Network Policy Number Application VLANID VLAN Tag L2 Priority DSCP Value Figure 4 12 11 LLDP MED Network Policy Table page screenshot The page includes the following fields Object Description e Network Policy Display the current network policy number Number e Application Display the current application e VLANID Display the current VLAN ID e VLAN Tag Display the current VLAN tag status e L2 Priertity Display the current L2 prierity e DSCP Value Dusplay the current DSCP value Buttons Delete Click to delete LLDP MED network policy table entry 4 12 7 MED Port Setting The Port LLDP MED Configuration Port Setting Table screens i
261. s colds Warning Warning conditions e g return false unexpected return Error Error conditions e g invalid input default used Critical Critical conditions e g memory allocation or free memory error resource exhausted Aer Immediate action needed 45 User s Manual of GSD 1020S 4 2 6 1 Local Log The switch system local log information is provided here The local Log screens in Figure 4 2 12 amp Figure 4 2 13 appear Logging Settings Enabled Disabled Apply Figure 4 2 12 Logging Settings page screenshot The page includes the following fields Object Description e Logging Service Enabled Enable logging service operation Disabled Disable logging service operation Buttons Appl PP Click to apply changes Logging Information Information Name Information Value Figure 4 2 13 Logging Information page screenshot The page includes the following fields Object Description e Logging Service Display the current logging service status 46 User s Manual of GSD 1020S 4 2 6 2 Local Log The switch system local log information is provided here The local Log screens in Figure 4 2 14 amp Figure 4 2 15 appear Local Logging Setting Select Targets Figure 4 2 14 Local Log Target Setting page screenshot The page includes the following fields Object Description e Target The target of the local log entry The following target types are supported B Buffered Target the
262. s not allow Java Applets to open sockets The user has to explicitly modify the browser setting to enable Java Applets to use network ports The Managed Switch can be configured through an Ethernet connection making sure the manager PC must be set on the same IP subnet address as the Managed Switch For example the default IP address of the Managed Switch is 192 168 0 100 then the manager PC should be set at 192 168 0 x where x is a number between 1 and 254 except 100 and the default subnet mask is 255 255 255 0 If you have changed the default IP address of the Managed Switch to 192 168 1 1 with subnet mask 255 255 255 0 via console then the manager PC should be set at 192 168 1 x where x is a number between 2 and 254 to do the relative configuration on manager PC PC Workstation with Web Browser 192 168 0 x EAS Managed Switch RJ 45 UTP Cable IP Address 192 168 0 100 Figure 4 1 1 Web Management 29 User s Manual of GSD 1020S B Logging on the switch 1 Use Internet Explorer 8 0 or above Web browser Enter the factory default IP address to access the Web interface The factory default IP Address as following http 192 168 0 100 2 When the following login screen appears please enter the default username admin with password admin or the username password you have changed via console to login the main screen of Managed Switch The login screen in Figure 4 1 2 appears e PLANE
263. setup Only accept command in lowercase letter under web interface 31 User s Manual of GSD 1020S 4 1 Main Web Page The Managed Switch provides a Web based browser interface for configuring and managing it This interface allows you to access the Managed Switch using the Web browser of your choice This chapter describes how to use the Managed Switch s Web browser interface to configure and manage it Main Screen SFP Port Link Status Main Functions Menu Copper Port Link Status GSD 1020S y Ni 1 3 5 7 9 SAVE LOGO JT REBOOT REFRESH Port Management Y Link Aggregation Y e i y Welcome to PLANET VLAN Spanning Tree GSD 1020S 8 Port 10 100 1000Mbps 2 Port 100 1000X SFP Managed Ethernet Switch Security Access Control List MAC Address Table z LLDP z PLANET Technology Corporation rZ Y 10F No 96 Minquan Rd Xindian Dist New Taipei City 231 Taiwan R O C Tel 886 2 2219 9518 Fax 886 2 2219 9528 Email support planet com tw Diagnostics z Copyright 2014 PLANET Technology Corporation All rights reserved Figure 4 1 4 Main Page Panel Display The web agent displays an image of the Managed Switch s ports The Mode can be set to display different information for the ports including Link up or Link down Clicking on the image of a port opens the Port Statistics page The port states are illustrated as follows State Disabled Down Link RJ 45 Ports
264. splay the current UDP blat status Display the current TCP blat status Display the current POD status IPv6 Min Fragment ICMP Fragments IPv4 Ping Max Size IPv6 Ping Max Size Smurf Attack TCP Min Header Length TCP SYN SPORT lt 1024 Null Scan Attack X Mas Scan Attack TCP SYN FIN Attack TCP SYN RST Attack TCP Fragment Offset 1 Display the current IPv6 min fragment status Display the current ICMP fragment status Display the current IPv4 ping max size status Display the current IPv6 ping max size status Display the current smurf attack status Display the current TCP min header length Display the current TCP syn status Display the current null scan attack status Display the current x mas scan attack status Display the current TCP syn fin attack status Display the current TCP syn rst attack status Display the TCP fragment offset 1 status 243 User s Manual of GSD 1020S 4 9 11 2 DoS Port Setting The DoS Port Setting and Status screens in Figure 4 9 68 amp Figure 4 9 69 appear STF Port Setting Port Select DoS Protection Select Ports Enabled C Disabled Apply Figure 4 9 68 Port Security Setting page screenshot The page includes the following fields Object Description e Port Select Select port for this drop down list e DoS Protection Enable or disable per port DoS protection Buttons Apply Click to apply changes Y DoS Port Status A ee IILI SEEEEEELLLLLSLQ
265. ss entries filtering DHCP Snooping to filter distrusted DHCP messages IP Source Guard prevents IP spoofing attacks DoS Attack Prevention SSH SSL Management B Pv4 and IPv6 dual stack management B Switch Management Interface Web switch management 13 User s Manual of GSD 1020S Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding Telnet Command Line Interface SNMP v1 v2c and v3 SSH SSL secure access User Privilege Levels Control Built in Trivial File Transfer Protocol TFTP client BOOTP and DHCP for IP address assignment System Maintenance A Firmware upload download via HTTP TFTP Configuration upload download through Web interface Hardware reset button for system reboot or reset to factory default SNTP Network Time Protocol Cable Diagnostics Link Layer Discovery Protocol LLDP Protocol and LLDP MED SNMP trap for interface Link Up and Link Down notification Event message logging to remote Syslog server Four RMON groups history statistics alarms and events PLANET Smart Discovery Utility 14 User s Manual of GSD 1020S User s Manual of GSD 1020S 1 5 Product Specifications Hardware Specifications Copper Ports 8 x 10 100 1000Base T RJ45 Auto MDI MDI X ports 2 100 1000Base X SFP interfaces Supports 100 1000Mbps dual mode and DDM Switch Fabric 206bps non blocking 00 IEEE 802 3x pause frame for full duplex Flow Control Back
266. state B DSTRBT means distributing state LACP receive state machine status of the port B INIT means the port is in initialize state PORTds means port disabled state il E EXPR means expired state B ACPds means LACP disabled state B DFLT means defaulted state B CRRNT means current state LACP periodic transmission state machine status of the port B no PRD means the port is in no periodic state B FstPRD means fast periodic state B SIwWPRD means slow periodic state B PrdTX means periodic TX state The actor state field of LACP PDU description The field from left to right describes LACP Activity LACP_ Timeout 94 e PnState User s Manual of GSD 1020S Aggregation Synchronization Collecting Distributing Defaulted and Expired The contents could be true or false If the contents are false the web shows _ if the contents are true the web shows A T G S C D F and E for each content respectively The partner state field of LACP PDU description The field from left to right describes LACP Activity LACP_ Timeout 5 11 Aggregation 7 11 7 11 Synchronization Collecting Distributing Defaulted and Expired The contents could be true or false If the contents are false the web shows _ if the contents are true the web shows A T G
267. t it will be blocked until that user module decides otherwise The SSH Settings and Information screens in Figure 4 9 23 amp Figure 4 9 24 appear 210 User s Manual of GSD 1020S SSH Settings Disabled v ed default 10 0 65535 minutes 3 0 120 minutes 0 0 65535 seconds Apply Disconnect Figure 4 9 23 SSH Settings page screenshot The page includes the following fields Object Description e SSH Service Disable or enable SSH service e Login Authentication List Select login authentication list for this drop down list e Enable Authentication List Select enable authentication list for this drop down list e Session Timeout Set the session timeout value e Password Retry Count Set the password retry count value e Silent Time Set the silent time value Buttons Apply Click to apply changes Disconnect Click to disconnect telnet communication SSH Information nformation Name Information Value SSH Service Disabled Enable Authentication List default Password Retry Count Current SSH Sessions Count Figure 4 9 24 SSH Information page screenshot 211 The page includes the following fields Object e SSH Service e Login Authentication List e Enable Authentication List e Session Timeout e Password Retry Count e Silent Time e Current SSH Session Count 4 9 5 3 HTTP User s Manual of GSD 1020S Description Display the current SSH service Display t
268. t packets B Default means the default VLAN MAC format B User Define means the remote id content of option 82 specified by users Buttons Appl PP Click to apply changes Option82 Global Setting Information Name Information Value Option82 Remote ID 0 30 4f af 51 Byte Format Figure 4 9 45 Option82 Global Setting page screenshot The page includes the following fields Object Description e Option82 Remote ID Display the current option82 remite ID 4 9 7 9 Option82 Port Setting This function is used to set the retransmitting policy of the system for the received DHCP request message which contains option82 The drop mode means that if the message has option82 then the system will drop it without processing keep mode means that the system will keep the original option82 segment in the message and forward it to the server to process replace mode means that the system will replace the option 82 segment in the existing message with its own option 82 and forward the message to the server to process Option82 Port Setting screens in Figure 4 9 46 amp Figure 4 9 47 appear 227 User s Manual of GSD 1020S Option82 Port Setting Port Enable Allow UnTruste d Select Ports 7 OEnable Disable Apply Figure 4 9 46 Option82 Global Setting page screenshot The page includes the following fields Object Description e Port Select port for this drop down list e Enable Enable or disable option82 fu
269. t Index bal Community Description 0 127 Charactors Apply Figure 4 14 2 RMON Event Configuration Page Screenshot The Page includes the following fields Object Description e Select Index Select index for this drop down list to create new index or modify index e Index Indicates the index of the entry The range is from 1 to 65535 e Type Indicates the notification of the event the possible types are NW none The total number of octets received on the interface including framing characters log The number of uni cast packets delivered to a higher layer protocol SNMP Trap The number of broad cast and multi cast packets delivered to a higher layer protocol B Logand Trap The number of inbound packets that are discarded even the packets are normal e Community Specify the community when trap is sent the string length is from 0 to 127 default is public e Owner Indicates the owner of this event the string length is from 0 to 127 default is a null string e Description Indicates description of this event the string length is from O to 127 default is a null string 296 User s Manual of GSD 1020S Buttons Appl PPY Click to apply changes Figure 4 14 3 RMON Event Status Page Screenshot The Page includes the following fields Object Description e Index Display the current event index e Event Type Display the current event type e Community Display the current community for SNMP trap e D
270. t is sent to the first server in the defined group if there is no response the second server will be tried and so on If at any point a pass or fail is returned the process stops The Managed Switch supports the following AAA features e Accounting for IEEE 802 1X authenticated users that access the network through the Managed Switch e Accounting for users that access management interfaces on the Managed Switch through the console and Telnet e Accounting for commands that users enter at specific CLI privilege levels Authorization of users that access management interfaces on the Managed Switch through the console and Telnet To configure AAA on the Managed Switch you need to follow this general process 1 Configure RADIUS and TACACS server access parameters See Configuring Local Remote Logon Authentication 2 Define RADIUS and TACACS server groups to support the accounting and authorization of services 3 Define a method name for each service to which you want to apply accounting or authorization and specify the RADIUS or TACACS server groups to use Apply the method names to port or line interfaces This guide assumes that RADIUS and TACACS servers have already been configured to support AAA The configuration of RADIUS and TACACS server software is beyond the scope of this guide refer to the documentation provided with the RADIUS or TACACS server software 4 9 4 1 Login List This page is to login list para
271. tack Prevention ARP Inspection IP Source Guard Web browser Telnet SNMP v1 v2c Firmware upgrade by HTTP TFTP protocol through Ethernet network R Local Basic Management Interfaces emote Local Syslog System log LLDP protocol SNTP Secure Management Interfaces SSH SSL SNMP v3 RFC 3635 Ethernet like MIB RFC 2863 Interface Group MIB RFC 2819 RMON 1 2 3 9 RFC 1493 Bridge MIB Standards Conformance Regulation Compliance FCC Part 15 Class A CE IEEE 802 3 10Base T IEEE 802 3u 100Base TX 100Base FX IEEE 802 3z Gigabit SX LX IEEE 802 3ab Gigabit 1000T IEEE 802 3x Flow Control and Back Pressure IEEE 802 3ad Port Trunk with LACP IEEE 802 1D Spanning Tree protocol IEEE 802 1w Rapid Spanning Tree protocol Standards Compliance IEEE 802 1s Multiple Spanning Tree protocol IEEE 802 1p Class of Service 16 User s Manual of GSD 1020S IEEE 802 1Q VLAN Tagging IEEE 802 1x Port Authentication Network Control IEEE 802 1ab LLDP RFC 768 UDP RFC 793 TFTP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP version 1 RFC 2236 IGMP version 2 RFC 3376 IGMP version 3 RFC 2710 MLD version 1 RFC 3810 MLD version 2 Environment Operatin Temperature 0 50 degrees C i i Relative Humidity 9 95 non condensing Storage Temperature 20 70 degrees C Relative Humidity 5 95 non condensing 17 User s Manual of GSD 1020S 2 INSTALLATION This section descr
272. tatus page screenshot Description Display the current server address Display the current notify type Display the current user name Display the current UDP port Display the current time out Display the current retry times REESE Delete the SNMPV3 host entry User s Manual of GSD 1020S 4 2 7 10 SNMP Engine ID Configure SNMPv3 Engine ID on this page The entry index key is Engine ID The remote engine ID is used to compute the security digest for authenticating and encrypting packets sent to a user on the remote host The SNMPv3 Engine ID Setting screens in Figure 4 2 35 amp Figure 4 2 36 appear Engine ID Settings Use Default 9Enabled Disabled Engine ID s000689205000080451122 10 64 Apply Figure 4 2 35 SNMPv3 Engine ID Setting page screenshot The page includes the following fields Object Description e Engine ID An octet string identifying the engine ID that this entry should belong to The string must contain an even number between 10 and 64 hexadecimal digits but all zeros and all F s are not allowed Buttons Appl PP Click to apply changes v Engine ID Status Information Name Information Value Use Default Enabled 80006 a92030000304f11 22 Engine ID Figure 4 2 36 SNMPv3 Engine ID Status page screenshot The page includes the following fields Object Description e User Default Display the current status e Engine ID Display the current engine ID 63 Us
273. te that the switch is actively sending or receiving data over that port 19 User s Manual of GSD 1020S Lights To indicate that the port is operating at 1000Mbps Orange Off If LNK ACT LED light gt indicate that the port is operating at 100Mbps If LNK ACT LED Off indicate that the port is link down 2 1 3 Switch Rear Panel The rear panel of the Managed Switch indicates an AC inlet power socket which accepts input power from 100 to 240V AC 50 60Hz Figure 2 3 shows the rear panel of these Managed Switches Rear Panel Figure 2 3 Rear panel of GSD 1020S Mi AC Power Receptacle For compatibility with electric service in most areas of the world the Managed Switch s power supply automatically adjusts to line power in the range of 100 240V AC and 50 60 Hz Plug the female end of the power cord firmly into the receptalbe on the rear panel of the Managed Switch Plug the other end of the power cord into an electric service outlet and the power will be ready The device is a power required device which means it will not work till it is powered If your networks Power Notice should be active all the time please consider using UPS Uninterrupted Power Supply for your device It will prevent you from network data loss or network downtime In some areas installing a surge suppression device may also help to protect your Managed Switch Power Notice from being damaged by unregulated surge or current to the Manag
274. the destination The Trace Route Setting screen in Figure 4 13 5 appears Trace Route Setting IP Address 130 168 1100 X X X X Or hostname IMaxHop 5o 2 255 Default 30 Trace Route Results Apply Figure 4 13 5 Trace Route Setting page screenshot 292 User s Manual of GSD 1020S The page includes the following fields Object Description e IP Address The destination IP Address e Max Hop The maximum gateway number allowed by traceroute function e Trace Route Results Display the current trace route result Buttons Apply Click to transmit ICMPv6 packets 293 User s Manual of GSD 1020S 4 14 RMON RMON is the most important expansion of the standard SNMP RMON is a set of MIB definitions used to define standard network monitor functions and interfaces enabling the communication between SNMP management terminals and remote monitors RMON provides a highly efficient method to monitor actions inside the subnets MID of RMON consists of 10 groups The switch supports the most frequently used group 1 2 3 and 9 MM Statistics Maintain basic usage and error statistics for each subnet monitored by the Agent M History Record periodical statistic samples available from Statistics E Alarm Allow management console users to set any count or integer for sample intervals and alert thresholds for RMON Agent records NW Event A list of all events generated by RMON Agent Alarm depends on the implementation of Eve
275. ticast join reports received on the port are checked against the filter profile If a requested multicast group is permitted the multicast join report is forwarded as normal If a requested multicast group is denied the multicast join report is dropped When you have created a Multicast profile number you can then configure the multicast groups to filter and set the access mode Command Usage e Each profile has only one access mode either permit or deny e When the access mode is set to permit multicast join reports are processed when a multicast group falls within the controlled range e When the access mode is set to deny multicast join reports are only processed when the multicast group is not in the controlled range 167 User s Manual of GSD 1020S 4 7 7 1 Multicast Profile Setting The Add Profile and Profile Status screens in Figure 4 7 36 amp Figure 4 7 37 appear Add Profile Permit O Deny Figure 4 7 36 Add Profile Setting page screenshot The page includes the following fields Object Description e IP Type Select IPv4 or IPv6 for this drop down list e Profile Index Indicates the ID of this particular profile e Group from Specifies multicast groups to include in the profile Specify a multicast group range by entering a start IP address e Group to Specifies multicast groups to include in the profile Specify a multicast group range by entering an end IP address e Action Sets the access mode of th
276. tication protocol that restricts unauthorized clients from connecting to a LAN through publicly accessible ports The authentication server authenticates each client connected to a switch port before making available any services offered by the switch or the LAN Until the client is authenticated 802 1X access control allows only Extensible Authentication Protocol over LAN EAPOL traffic through the port to which the client is connected After authentication is successful normal traffic can pass through the port This section includes this conceptual information e Device Roles e Authentication Initiation and Message Exchange e Ports in Authorized and Unauthorized States H Device Roles With 802 1X port based authentication the devices in the network have specific roles as shown below Authentication server Authentication server RADIUS Server TACACS Server Authenticator Internet 2 PLANET 802 1X aware Switch Intrane Supplicant Client with 802 1X authentication Figure 4 9 1 192 User s Manual of GSD 1020S e Client the device workstation that requests access to the LAN and switch services and responds to requests from the switch The workstation must be running 802 1X compliant client software such as that offered in the Microsoft Windows XP operating system The client is the supplicant in the IEEE 802 1X specification e Authentication server performs the actual aut
277. tify end nodes and assign these nodes VLAN membership packets cannot cross VLAN without a network device performing a routing function between the VLAN The Managed Switch supports IEEE 802 1Q VLAN The port untagging function can be used to remove the 802 1 tag from packet headers to maintain compatibility with devices that are tag unaware The Managed Switch s default is to assign all ports to a single 802 1Q VLAN named DEFAULT VLAN As new VLAN is created the member ports assigned to the new VLAN will be removed from the DEFAULT VLAN port member list The DEFAULT VLAN has a VID 1 96 This section has the following items User s Manual of GSD 1020S a Management VLAN Configures the management VLAN a Create VLAN Creates thn VLAN group 5 Interface Settings Configures mode and PVID on the VLAN port B Port to VLAN Configures the VLAN membership a Port VLAN Membership Display the VLAN membership E Protocol VLAN Group Configures the protocol VLAN group Setting E Protocol VLAN Port Configures the protocol VLAN port setting Setting B GVRP Setting Configures GVRP global setting E GVRP Port Setting Configurs GVRP port setting E GVRP VLAN Display the GVRP VLAN database E GVRP Statistics Display the GVRP port statistics 4 5 2 IEEE 802 1Q VLAN In large networks routers are used to isolate broadcast traffic for each subnet into separate domains This Managed Switch provides a similar service at Layer 2 by using VLANs to or
278. tiing cccccccccsseccccsseecceeseeccesececseseeecseueeeseuseeceuseecsegeeesseeeeseeeesseueeesaaseesseueeessegeeesseseessensaeees 133 A AN lh a aa 135 4 6 0 MST Instance Contiquration cic ee E Les e Ee n er dre bee dea dua ea oa dc a 137 OA SB OS she M PRETNUN 139 AA TC occ EET 141 Ner E ii led JM EA 142 ATA cielo i i ee eee eee m UT 142 43 2 WMP SNOODING ii A ta meae Reade aba Done AA 143 d 52 INPS e N Lot sius iouis ee eo p ELE E DE M I I E E MEI 147 11 22 TEN PIE eru M M 149 4 123 GNI SANE ires PR E ias dices 150 AA 1I0ME GIOUD Tal A A ies ager M pese bea A nd ee 151 2 7 2 5 IGME ROUIEE SOLUTO s usen in ei tn a a a te AA de DUDE 152 AT 20 IGMP ROUE TaD O E 153 LN Aa Cosi osa Em 154 ARS IGMP Snooping Stall CS dip acdestoit A eee duit dote nates ub I olde n oak de eden d Shek setulae odio O act Sedat 155 ATA WILD SOO DING RR a 157 User s Manual of GSD 1020S ATA MED Setting a T A a a X 157 4 14 2 MEDSA Group iore le e e ee REL EI LEE E LE Ld 159 zer NO IM BA Group Tas TTC 160 4 7 4 4 MLD Router Setting ou eura epe ch Det A AA A EE Len Da deen 160 AeA MCD ROUE al mr ne A A ee ee ee ere ree ee eee es 161 A TAO MED ORIGAMI id Leute eee d 163 AO MILD SMOODING Sres 163 4 7 6 Multicast Throttling Setting 20 0 ccccccceccceeeeeeeeeeeee ee eeeee eee
279. tination IP Prefix Length e Source Port User s Manual of GSD 1020S Description Select ACL name for this drop down list Set the ACL sequence Indicates the forwarding action of the ACE B Permit Frames matching the ACE may be forwarded and learned B Deny Frames matching the ACE are dropped B Shutdown Port shutdown is disabled for the ACE Specify the protocol filter for this ACE B Any IP No protocol filter is specified B Select from list If you want to filter a specific protocol with this ACE choose this value and select protocol for this drop down list Specify the Source IP address filter for this ACE B Any No source IP address filter is specified B User Defined If you want to filter a specific source IP address with this ACE choose this value A field for entering a source IP address value appears When User Defined is selected for the source IP address filter you can enter a specific source IP address The legal format is XXXX XXXX XXXX XXXX XXXX XXXX XXXX XXXX A frame that hits this ACE matches this source IP address value When User Defined is selected for the source IP filter you can enter a specific SIP prefix length in dotted decimal notation Specify the Destination IP address filter for this ACE B Any No destination IP address filter is specified B User Defined If you want to filter a specific destination IP address with this ACE choose this value A field for entering a source
280. tion mode These ports use GVRP 112 User s Manual of GSD 1020S join messages from neighboring switches to prune the VLANs running across the 802 1Q trunk link If the device on the other side is not capable of sending GVRP messages or if you do not want to allow the switch to prune any of the VLANs use the fixed mode Fixed mode ports will forward for all VLANs that exist in the switch database Ports in forbidden mode forward only for VLAN 1 e VLAN Creation GVRP can dynamically create VLANs on switches for trunking purposes By enabling GVRP dynamic VLAN creation a switch will add VLANs to its database when it receives GVRP join messages about VLANs it does not have Buttons Appl PP Click to apply changes GVRP Port Status A AAA A AA LAG Disabled Normal Enabled A AAA Enabled Figure 4 5 16 GVRP Port Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical port e Enable Status Display the current GVRP port staste e Registration Mode Display the current registration mode e VLAN Creation Status Display the current VLAN creation status 4 5 12 GVRP VLAN The GVRP VLAN Database screen in Figure 4 5 17 appears 113 User s Manual of GSD 1020S GVRP VLAN Database Figure 4 5 17 GVRP VLAN Database Status page screenshot The page includes the following fields Object Description e VLAN ID Display th
281. tion port SNMP Agent will send SNMP message via this port the port range is 1 655395 Indicates the SNMP trap inform timeout The allowed range is 1 to 300 Indicates the SNMP trap inform retry times The allowed range is 1 to 255 Click to add a new SNMPv1 2 host entry 60 User s Manual of GSD 1020S SNMPV1 2 Host Status Server Address SNMP Version Notify Type Community Name UDP Port TimeOut Rety Action Figure 4 2 32 SNMPv1 2 Host Status page screenshot The page includes the following fields Object Description e Server Address Display the current server address e SNMP Version Display the current SNMP version e Notify Type Display the current notify type e Community Name Display the current community name e UDP Port Display the current UDP port e Time Out Display the current time out e Retries Display the current retry times e Action Delete Delete the SNMPv1 2 host entry 4 2 7 9 SNMPv3 Notification Recipients Configure SNMPv3 notification recipients on this page The SNMPv1 2 Notification Recipients screens in Figure 4 2 33 amp Figure 4 2 34 appear SNMPv3 Host Setting Server Address Notify Type User Name UDP Port Retries m Wine essen eo PA ess Add Figure 4 2 33 SNMPv3 Notification Recipients page screenshot The page includes the following fields Object Description e Server Address Indicates the SNMP trap destination address It allow a valid IP address in dotted deci
282. to expire for BPDU packets that were forwarded based on the old topology The forward delay timer is used to allow the network topology to stabilize after a topology change In addition STP specifies a series of states a port must transition through to further ensure that a stable network topology is created after a topology change Each port on a switch using STP exists is in one of the following five states B Blocking the port is blocked from forwarding or receiving packets Listening the port is waiting to receive BPDU packets that may tell the port to go back to the blocking state Learning the port is adding addresses to its forwarding database but not yet forwarding packets Forwarding the port is forwarding packets Disabled the port only responds to network management messages and must return to the blocking state first A port transitions from one state to another as follows From initialization switch boot to blocking From blocking to listening or to disabled From listening to learning or to disabled From learning to forwarding or to disabled From forwarding to disabled 123 User s Manual of GSD 1020S E From disabled to blocking Switch Blocking Listening Disable Learning Forwarding Figure 4 6 1 STP Port State Transitions You can modify each port state by using management software When you enable STP every port on every switch in the network goes through the blocking state and then tra
283. ttractive for connecting servers directly to the network thereby increasing throughput and availability How ever the switch is most commonly used to segment existence hubs which nearly always improves overall performance An Ethernet Switching can be easily configured in any Ethernet network environment to signifi cantly boost bandwidth using conventional cabling and adapters Due to the learning function of the Ethernet switching the source address and corresponding port number of each incoming and outgoing packet are stored in a routing table This information is subsequently used to filter packets whose destination address is on the same segment as the source address This confines network traffic to its respective domain and reduce the overall load on the network The Switch performs Store and forward therefore no error packets occur More reliably it reduces the re transmission rate No packet loss will occur 306 User s Manual of GSD 1020S 5 5 Auto Negotiation The STP ports on the Switch have built in Auto negotiation This technology automatically sets the best possible bandwidth when a connection is established with another network device usually at Power On or Reset This is done by detect the modes and speeds at the second of both device is connected and capable of both 10Base T and 100Base TX devices can connect with the port in either Half or Full Duplex mode If attached device is 100Base TX port will set to
284. ual of GSD 1020S 4 9 8 Dynamic ARP Inspection Dynamic ARP Inspection DAI is a secure feature Several types of attacks can be launched against a host or devices connected to Layer 2 networks by poisoning the ARP caches This feature is used to block such attacks Only valid ARP requests and responses can go through DUT This page provides ARP Inspection related configuration A Dynamic ARP prevents the untrust ARP packets based on the DHCP Snooping Database 4 9 8 1 Global Setting DAI Setting and Information screens in Figure 4 9 50 amp Figure 4 9 51 appear DAI Setting OEnabled 9 Disabled Figure 4 9 50 DAI Setting page screenshot The page includes the following fields Object Description e DAI Enable the Global Dynamic ARP Inspection or disable the Global ARP Inspection Buttons Apply Click to apply changes DAI Informations Information Name Information Value Figure 4 9 51 DAI Information page screenshot The page includes the following fields Object Description e DAI Display the current DAI status 230 User s Manual of GSD 1020S 4 9 8 2 VLAN Setting DAI VLAN Setting screens in Figure 4 9 52 amp Figure 4 9 53 appear DAI VLAN Setting Apply Figure 4 9 52 DAI VLAN Setting page screenshot The page includes the following fields Object Description e VLAN ID Indicates the ID of this particular VLAN Status Enables Dynamic ARP Inspection on the specified VLAN Options B
285. uery message for VLAN group participants and the port leaving the group This interval should be considerably larger than the Leave Time to minimize the amount of traffic generated by nodes rejoining the group Range 65 32765 centiseconds Default 1000 centiseconds e Timer settings must follow this rule a 2 x join timer lt leave timer lt leaveAll timer 111 User s Manual of GSD 1020S GVRP Informations Information Mame Information Value Figure 4 5 14 GVRP Global Setting page screenshot The page includes the following fields Object Description e GVRP Status Display the current GVRP status e Join Timeout Display the current join timeout parameter e Leave Timeout Display the current leave timeout parameter e LeaveAll Timeout Display the current leaveall timeout parameter 4 5 11 GVRP Port Setting The GVRP Port Setting Status screen in Figure 4 5 15 amp Figure 4 5 16 appear Port settings rt Select Da ng ee ee mom Ala Jo rie es fU ra sb mm Registration Mode Vian Creation Port Sele GVRP Enabled select Ports Enabled Disabled Enabled Disabled Apply Figure 4 5 15 GVRP Global Setting page screenshot The page includes the following fields Object Description e Port Select Select port for this drop down list to assign protocol VLAN port e GVRP Enabled Controls whether GVRP is enabled or disabled on port e Registration Mode By default GVRP ports are in normal registra
286. um Port ID Conf Oper Conf Oper P 128 1 0 20000 o 20000 gy 0 20000 No N Auto No Disabed Disabled d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ni A sa ciu D D 12072 0720000 0 20000 00 00 00 00 00 00 a 00 00 00 00 00 00 ME 00 00 00 00 00 00 20000 No No Auto No Disabed Disabled 128 3 O 20000 0 20000 i um ob 20000 No No Auto No Disabed Disabled rms 00 00 00 00 00 po 00 00 00 00 00 ae 00 00 00 00 ES faz 20000 lo 20000 20000 i 00 00 00 00 xh AUR poon IT 0 lomo A No Auto No Disabed Disabled 00 00 00 00 00 0 00 00 00 00 x 00 00 00 00 00 5i 00 00 00 00 00 D D yr LAG 128 1 17 0720000 0 20000 00 00 00 00 00 00 aM 00 00 00 00 00 00 A 00 00 00 00 00 00 20000 No No Auto No Disabed Disabled D D LAGS 128 18 0720000 O0 20000 d aM 00 00 00 00 00 00 o 00 00 00 00 00 00 20000 No No Auto No Disabed Disabled LAGG 128 16 0720000 O0 20000 00 00 00 00 00 0 20000 No No Aue No No ond Disabled Figure 4 6 11 CIST Port Status page screenshot The page includes the following fields Object Description e Port The switch port number of the logical STP port e Indentifier Priority Display the current indentifier Priority Port ID Port ID e External Path Cost Display the current external path cost conf oper Conf Oper e Internal Path Cost Display the current internal path cost oper Conf Oper e Designated Ro
287. y e Facility Display the current remote syslog facility e Action Delete Delete the remote server entry User s Manual of GSD 1020S 4 2 6 4 Log Message The switch log view is provided here The Log View screens in Figure 4 2 18 Figure 4 2 19 amp Figure 4 2 20 appear Logging Filter Select Severity Category buffered Select Levels Select Categories View Figure 4 2 18 Log Information Select page screenshot The page includes the following fields Object Description e Target The target of the log view entry The following target types are supported Buffered Target the buffered of the log view BW File Target the file of the log view e Severity The severity of the log view entry The following severity types are supported B emerg Emergency level of the system unsable for log view alert Alert level of the immediate action needed for log view crit Critical level of the critical conditions for log view error Error level of the error conditions for log view warning Warning level of the warning conditions for log view notice Notice level of the normal but significant conditions for log view info Informational level of the informational messages for log view debug Debug level of the debugging messages for log view e Category The category of the log view that are including AAA ACL CABLE DIAG DAI DHCP_SNOOPING Dot1X GVRP IGMP SNOOPING IPSG L2 LLDP Mirror MLD SNOOPING Platform PM
288. you can manually configure the interface and a specified VLAN to join all the current multicast groups supported by the attached router This can ensure that multicast traffic is passed to all the appropriate interfaces within the Managed Switch The IGMP Router Setting and Status screens in Figure 4 7 15 amp Figure 4 7 16 appear Add Router Port VLAN ID pwe o Static Ports Select Forbid Ports Select Add Figure 4 7 15 Add Router Port page screenshot The page includes the following fields Object Description e VLANID Selects the VLAN to propagate all multicast traffic coming from the attached multicast router e Type Sets the Router port type The types of Router port as below B Static B Forbid e Static Ports Select Specify 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 e Forbid Port Select Specify which ports un act as router ports Buttons Add Click to add IGMP router port entry Figure 4 7 16 Router Port Status page screenshot The page includes the following fields Object Description 152 User s Manual of GSD 1020S e VLANID Display the current VLAN ID e Static Ports Display the current static ports e Forbidden Ports Display the current forbidden ports e Modify E dit Click to edit parameter Click Delete to delete the group ID entry 4 7 2 6 IGMP Router Table This page provides Router Table

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