D-Link DES-1228 User's Manual
Contents
1. DES 1228 24 Port 10 LOOMbps Web Smart Switch with 4 Port 10 100 1000Base T and 2 Port Combo SFP User Manual V1 00 TABLE OF CONTENTS About This Guilera ma oc 1 DUT OSS asa its a NENI BB BB aa aa ak aaa ahaaa EDS 1 Terms U SAS aaa mts ta ament 1 LO UC ON sorra ag a a os la 2 Gigabit Ethernet Technology 20 e eet ee rS ses 2 Bast Ethernet Technology odd ndr Ee e anana anana aana ane 3 Switching Technology sosoran eaaa o Sep PPM naa anana USES anana 3 Ig E 4 Technical Specific albis esee teri tots NN i EE ete ee edet 5 Unpacking and InstallatIGf esser cost msnm seis 9 Unpacking sessie essee 9 InstallatiOni oo aa See as 9 Rack MODE esca duod ee IS ae et 10 Connecting Network Cable saranane te o RP SERMO IUS 11 AC ao Ei a ES Nn 12 Identifying External Components esee 13 Front Panel bsa ageng Ut 13 Rear Panels issssescss saga a gg a Ag aaa 5 Ka RR ERE E aa aa kek ag ag de a e 14 Understanding LED Indicators eere 15 Power and System LEDS iso ibat a EE ERU 15 nni EE 19 Supported web browsers 2 52 5 eee poene ehh ele eee P anaa 19 Installing the SmartConsole Utility ee ceeeeeeeseeeeeeeeeeeeeeees 19 SmartConsole Utility Features 2 0 0 0 cescceccceeesssnneeeeeeeeseeenneeeeees 20 Meni eric mem ens 20 envase E aaa 22 Monitor List ect 23 DAETA DINER OE 29 Web based Utili s soe a m a a Duo Ges 27 OD2. Community Setting In support of SNMP version 1 the Web Smart Switch accomplishes user authentication by using Community Settings that function as passwords The remote user SNMP application and the Switch SNMP must use the same community string SNMP packets from a station that are not authenticated are ignored dropped 35 SNMP OEnabled Disabled Community Setting Access Right Community Name Read_Only Read Write Trap Setting Enabled Disabled b System Device Bootup Fiber Link Up i Link Down Fiber Abnormal Receive Error Fiber Abnormal Transmit Error Twisted Pair Link Up Link Down Twisted Pair Abnormal Receive Error Twisted Pair Abnormal Transmit Error Figure 26 System gt SNMP Setting Enabled Disabled Default setting is Disabled Click Enable then Apply to set Community Settings The default community strings for the Switch used for SNMP v 1 management access are Public The community with read only privilege allows authorized management stations to retrieve MIB objects Private The community with read write privilege allows authorized management stations to retrieve and modify MIB objects Trap Setting Traps are messages that alert network personnel of events that occur on the Switch Such events can be as serious as a 36 reboot someone accidentally turned the Switch OFF or less serious events such as a port status change The Switch can generate traps and send them to
3. Apply Figure 24 System gt Trap Setting System Event Monitors the system s trapping information Device Bootup Traps system boot up information Illegal Login Traps events of incorrect password logins recording the IP of the originating PC Fiber Port Events Monitors the fiber port status Link Up Link Down Traps fiber connection information Twisted pair Port Events Monitors the copper cable port status Link Up Link Down Traps copper connection information System gt Port Setting In the Port Setting page the status of all ports can be monitored and adjusted for optimum configuration By selecting a range of ports 33 From Port and To Port the Speed can be set for all such ports by clicking Apply To refresh the information table to view the latest Link Status and Priority press the Refresh button From Port To Port Speed ag 28 EH Am Mj Figure 25 System Port Setting Speed Gigabit Fiber connections can operate in Forced Mode settings 1000M Full Auto or Disable Copper connections can operate in Forced Mode settings 100M Full 100M Half 10M Full 10M Half Auto or Disable The default setting for all ports is Auto 100Base FX Fiber supports 100M full half force mode NOTE Be sure to adjust port speed settings appropriately after changing connected cable media types Link Status Reporting Down indi
4. 2 IEEE 802 3u compliance 3 IEEE 802 3ab compliance 4 IEEE 802 3z compliance 5 Support Full and Half Duplex operations Combo ports in the and the Gigabit mode only support Full front panel duplex 6 The SFP ports support 1000M Full Duplex operations or 100M Full and Half Duplex operations SFP Transceivers Supported 1 DEM 310GT 1000BASE LX DEM 311GT 1000BASE SX DEM 314GT 1000BASE LH DEM 315GT 1000BASE ZX DEM 312GT2 1000BASE S X up to 2km 6 DEM 211 100BASE FX up to 2km Multi Mode 7 DEM 210 100BASE FX up to 15km Single Mode WDM Transceivers Supported 1 DEM 330T TX 1550 RX 1310nm up to 10km Single Mode 2 DEM 330R TX 1310 RX 1550nm up to 10km Single Mode 3 DEM 331T TX 1550 RX 1310nm up to 40km Single Mode 4 DEM 331R TX 1310 RX 1550nm up to 40km Single Mode 2 1000Base T ports 1000Base T ports compliant to following standards 1 IEEE 802 3 compliance 2 IEEE 802 3u compliance 3 JEEE 802 3ab compliance 4 Support Full Duplex operations 19 inch 1U Rack mount size 440mm x 140mm x 44mm Pesek butonon tne A factory reset button x 1 front panel Physical amp Environment 1000Mbps Copper ports in the front panel AC input 100 240 VAC 50 60Hz Internal universal power supply Operation 0 40 C Temperature 10 70 C Storage Temperature Operation 10 90 RH Storage 5 90 RH Heat Dissipation 62 CES MTBF 326647 hours Emission EMI an
5. IGMP Router port Settings To view the Multicast Entry Table for a given VLAN press the View button Figure 335 Configuration gt IGMP Multicast Entry Table 44 Configuration gt 802 1D Spanning Tree 802 1D Spanning Tree Protocol STP implementation is a backup link s between switches bridges or routers designed to prevent network loops that could cause a broadcast storm When physical links forming a loop provide redundancy only a single path will be forwarding frames If the link fails STP activates a redundant link automatically 802 1D Spanning Tree O Enabled Disabled STP Global Setting Bridge Priority 0 65535 Root Bridge Bridge Max Age 6 40 Root Port Bridge Hello Time 1 10 Root Path Cost Bridge Forward Delay 4 30 From Port To Port Path Cost 1 65535 Priority 0 255 Path Cost Figure 346 Configuration Spanning Tree By default Spanning Tree is Disabled If Enabled the Switch will listen for BPDU packets and its accompanying Hello packet BPDU packets are sent even if a BPDU packet was not received Therefore each link between bridges is sensitive to the status of the link Ultimately this difference results in faster detection of failed links and thus faster topology adjustment A draw back of 802 1D is this absence of immediate feedback from adjacent bridges 45 After Enabling STP sett
6. The IEEE 802 1Q VLAN Configuration page provides powerful VID management functions The original settings have the VID as 01 named default and all 28 ports as Untagged see Figure 29 Rename Click to rename the VLAN group Delete VID Click to delete the VLAN group Add New VID Click to create a new VID group assigning ports from 01 to 28 as Untag Tag or Not Member A port can be Untagged in only one VID To save the VID group press Apply You may change the name accordingly to the desired groups such as the aforementioned R amp D Marketing email etc VID VLAN Name Untag VLAN Ports Tag VLAN Ports VLAN Rename Delete VID 01 02 03 04 05 06 07 08 Di default RR 25 26 27 28 Figure 28 Configuration 802 1Q VLAN Default Setting 38 VID VLAN Name S Tag VLAN Ports VLAN Rename Delete VID Delete VID p2 SC Cid R amp D2 14 Untag 02 04 06 07 08 09 10 o O a e Not Member Q 5 6 7 8 9 20 2 22 23 24 Untag Oo i i AN O Not Member apply O e g 13 O o O VID VLAN Name Untag VLAN Ports Tag AN Ports VLAN Rename Delete VID RED 02 03 04 05 06 07 08 09 1 12 13 14 15 16 Rename Delete VID 09 10 11 12 13 14 15 16 17 18 19 20 Delete VID 7 18 19 20 2 2 3 24 01 02 03 0 Rename Delete VID Figure 280 Configuration gt 802 1Q VLAN gt Example VIDs YID 01 VL
7. disruptive smooth evolution from the current IOBASE T technology 100Mbps Fast Ethernet is a standard specified by the IEEE 802 3 LAN committee It is an extension of the 10Mbps Ethernet standard with the ability to transmit and receive data at 100Mbps while maintaining the CSMA CD Ethernet protocol Since the 100Mbps Fast Ethernet is compatible with all other 10Mbps Ethernet environments it provides a straightforward upgrade and utilizes existing investments in hardware software and personnel training Switching Technology Another approach to push beyond the limits of Ethernet technology is the development of switching technology A switch bridges Ethernet packets at the MAC address level of the Ethernet protocol transmitting among connected Ethernet or Fast Ethernet LAN segments Switching is a cost effective way of increasing the total network capacity available to users on a local area network A switch increases capacity and decreases network loading by dividing a local area network into different segments which won t compete with each other for network transmission capacity The switch acts as a high speed selective bridge between the individual segments The switch without interfering with any other segments automatically forwards traffic that needs to go from one segment to another By doing this the total network capacity is multiplied while still maintaining the same network cabling and adapter cards Features Ad
8. estesa E Naga GG GG AG a a a ag aaa 271 Tool MENU oett SS 29 Setup Mencions il ANGEN A NG AA Naus 30 System gt System Setting eu ae 31 System gt Trap Setting epen EE a 32 System gt Port Setting enen emeten 33 System gt SNMP SOUS oere r paa qan elena 35 System gt Password Access Control cccccccseessseeeeeeeeeeeeeeees 37 Configuration gt 802 1Q VLAN eese eene 27 Configuration gt Trunking eesssseeeeeeeeeenereneee 40 Configuration gt IGMP Snooping eeeeseeeeeeee 40 Configuration gt 802 1D Spanning Tree sssssse 45 Configuration gt Port MUrroring cccceceeeeseececeeeeeeennteeeeeeeeees 47 QoS gt 802 1p Default Priority dates 48 Security gt Safeguard Englne eee dios e PEE ss ia 49 Security gt Broadcast Storm Control ssuuusee 49 Security gt 802 1X Setting ie le 49 Security gt Mac Address Table gt Static MAC 52 Security gt Mac Address Table gt Dynamic Forwarding Table 53 ii Monitoring gt Statistics iii ABOUT THIS GUIDE Thank you and congratulations on your purchase of the DES 1228 24 Port 10 100Mbps Fast Ethernet with 4 Port 10 100 1000Base T and 2 Port Combo SFP Web Smart Switch This device integrates 1000Mbps Gigabit Ethernet IOOMbps Fast Ethernet and 10Mbps Ethernet network capabilities in a highly flexible package Purpose This
9. from host is received over that port If no report messages are received for HostPortPurgelnterval time the learnt host entry will be purged from the multicast group Default is 260 seconds Router Timeout 60 600 sec This is the interval after which a learnt router port entry will be purged For each router port learnt a RouterPortPurgeTimer runs for RouterPortPurgelnterval This timer will be restarted whenever a router control message is received over that port If no router control messages are received for 42 RouterPortPurgeInterval time the learnt router port entry will be purged Default is 125 seconds Leave Timer 0 25 sec This is the interval after which a Leave message is forwarded on a port When a leave message from a host for a group is received a group specific query is sent to the port on which the leave message is received A timer is started with a time interval equal to IgsLeaveProcessInterval If a report message is received before above timer expires the Leave message is dropped Otherwise the Leave message is either forwarded to the port Default is 1 second To enable IGMP snooping for a given VLAN select Enable and click on the Apply button Then press the Edit button under Router Port Setting and select the ports to be assigned for IGMP snooping for the VLAN and press Apply for changes to take effect 43 VLAN ID VLAN Name Static Router Ports Apply Figure 324 Configuration gt
10. guide will show you how to install and use the configuration functions of the DES 1228 Web Smart Switch step by step Terms Usage In this guide the term Switch first letter capitalized refers to the DES 1228 Smart Switch and switch first letter lower case refers to other Ethernet switches Some technologies refer to terms switch bridge and switching hubs interchangeably and both are commonly accepted for Ethernet switches INTRODUCTION This chapter will describe the features of the DES 1228 and provide some background information about Ethernet Fast Ethernet Gigabit Ethernet switching technology Gigabit Ethernet Technology Gigabit Ethernet is an extension of IEEE 802 3 Ethernet utilizing the same packet structure format and support for CSMA CD protocol full duplex and management objects but with a tenfold increase in theoretical throughput of over 100 Mbps Fast Ethernet and a hundredfold increase over 10 Mbps Ethernet Since it is compatible with all 10 Mbps and 100 Mbps Ethernet environments Gigabit Ethernet provides a straightforward upgrade without wasting existing investments in hardware software or trained personnel The increased speed and extra bandwidth offered by Gigabit Ethernet is essential to help solving network bottlenecks that frequently develop as more advanced computer users and newer applications continue to demand greater network resources Upgrading key components such as
11. port must be connected to devices within the same VLAN group Configuration gt IGMP Snooping With Internet Group Management Protocol IGMP snooping the Web Smart Switch can make intelligent multicast forwarding 40 decisions by examining the contents of each frame s Layer 2 MAC header IGMP snooping can help reduce cluttered traffic on the LAN With IGMP snooping enabled globally the Web Smart Switch will forward multicast traffic only to connections that have group members attached Please note that IGMP will not alter or route IP multicast packets To send IP multicast packets across subnetworks a multicast routing protocol will be necessary IGMP Snooping O Enabled Disabled IGMP Global Setting Query Interval 60 600 sec Host Timeout 130 1225 sec Max Response Time 10 25 sec Router Timeout 60 600 sec Robustness Variable 1 255 sec I 2 Leave Time 0 25 sec Last Member Query Interval 1 25 sec The VLAN Setting of IGMP snooping VLAN ID VLAN Name State Router Ports Setting Multicast Entry Table 01 R amp D1 02 R amp D2 03 Marketing Figure 313 Configuration gt IGMP Snooping Configuration By default IGMP is Disabled If Enabled the IGMP Global Settings will need to be entered Query Interval 60 600 sec The Query Interval is the interval between General Queries sent By adjusting the Query Interval the number of IGMP messages can increase o
12. respective port is connected to a 1000Mbps Gigabit Ethernet network Off When the respective port is connected to a 1 OMbps Ethernet or 100Mbps Fast Ethernet network or no link 100Mbps On When the 100Mbps LED light is on the respective port is connected to a 100Mbps Fast Ethernet network Off When the respective port is connected to a 1OMbps Ethernet or 1000Mbps Gigabit Ethernet network 18 CONFIGURATION Through a web browser the features and functions of the DES 1228 Switch can be configured for optimum use Supported web browsers The embedded Web based Utility currently supports the following web browsers Microsoft Internet Explorer ver 6 0 5 5 Mozilla ver 1 7 12 1 6 Firefox ver 1 5 1 0 7 Netscape ver 8 0 4 7 2 Opera ver 8 5 7 6 Safari ver 2 0 2 Installing the SmartConsole Utility The SmartConsole Utility allows a user to monitor and configure multiple D Link Web Smart Switches from a workstation connected to the network Follow these steps to install the SmartConsole Utility 1 Insert the Utility CD in your CD Rom Drive 2 From the Start menu on the Windows desktop choose Run 3 In the Run dialog box type D SmartConsole Utility setup exe D represents the driver letter of your CD ROM and click OK 4 Follow the on screen instructions to install the utility program 5 Upon completion go to Program Files SmartConsole Utility and execute the SmartConsole Utility 19 Sm
13. root path cost Path Cost This defines a metric that indicates the relative cost of forwarding packets to specified port list The lower the number the 46 greater the probability the port will be chosen to forward packets The default value is 19 Path Priority Select a value between O and 255 to specify the priority for a specified port for forwarding packets the lower the value the higher the priority The default is 128 Configuration gt Port Mirroring Port Mirroring is a method of monitoring network traffic that forwards a copy of each incoming and or outgoing packet from one port of the Switch to another port where the packet can be studied This enables network managers to better monitor network performances Port Mirroring O Enabled Disabled Target Port Source Port Selection Sniffer Mode Select All Both None None Apply Figure 357 Configuration gt Port Mirroring Selection options for the Source Ports are as follows 47 TX transmit mode Duplicates the data transmitted from the source port and forwards it to the Target Port RX receive mode Duplicates the data that gets sent to the source and forwards it to the Target Port Both transmit and receive mode Duplicate both the data transmitted from and data sent to the source port and forwards all the data to the assigned Target Port None Turns off the mirroring of the port QoS gt 802 1p Default Priority Thi
14. the trap recipient i e network administrator Setting up a Trap Select Enable enter a Trap Name i e Trap Name must be selected from a Community Name add the IP of the device to be monitored and choose the event s to trap The available trap Events to choose from include System Device Bootup Fiber Link Up Link Down Fiber Abnormal Receive Error Fiber Abnormal Transmit Error Twisted Pair Link Up Link Down Twisted Pair Abnormal Receive Error Twisted Pair Abnormal Transmit Error System Password Access Control Setting a password is a critical tool for managers to secure the Web Smart Switch After entering the old password and the new password two times press Apply for the changes to take effect jPasswordAccess Control 1 1 1111111 O Sefeguerd Old Password New Password Password should be less than 20 characters Confirm Password Figure 27 System gt Password Access Control Configuration 802 10 VLAN A VLAN is a group of ports that can be anywhere in the network but communicate as though they were in the same area VLANS can be easily organized to reflect department groups such as R amp D Marketing usage groups such as e mail or multicast groups 37 multimedia applications such as video conferencing and therefore help to simplify network management by allowing users to move devices to a new VLAN without having to change any physical connections
15. AN Name R amp D1 0 02 03 04 05 06 07 08 09 0 12 13 1 Untag o 05 10 O xe O Tag se o o do dd 6 DE 0 00 0 0 0 Not Member e e 9 o o9 eo 9 9 9 Select All 16 17 18 g 20 21 22 23 24 25 26 27 26 e e K o EC es ai o e NE NEL e o Not Member an OFRECE IO Figure 291 Configuration gt 802 1Q VLAN gt VID Assignments 39 Configuration gt Trunking The Trunking function enables the cascading of two or more ports for a combined larger bandwidth Up to six Trunk groups may be created each supporting up to 8 ports Add a Trunking Name and select the ports to be trunked together and click Apply to activate the selected Trunking groups I A c 3 E 3 D 3 a hard o MH a m d o gt a M o co o ue oe E M ea p LEN I O a 03 m mu O a LEN I a a D Trunking Name mm mm HEHEHE OUOUD OTK ogogo OCE C ECI S H CLIC CIC ll OLE ECI manam cm mn mm CICLES LI DETEKCE Im e I co Es E M o M NM X DX p M an Ds a M m IS co 01 LEN ME NE ME ME ME MM Uu su um NM NM 02 a 2 MT as ms NT NT NT a NT INT UNT 03 E E 7 0 A JAG Uu u u m m m m am E 04 m um um 8 H nu 2 02 GG uU u uu 05 8 8 ms mu ms M 8 8 M mu M NM NM 06 a E E E E E E EEE Es E E NT Note Trunking name should be less than 20 characters Figure 302 Configuration gt Trunking NOTE Each combined trunk
16. SmartConsole Utility and in other Web Smart devices on the LAN The Login Timeout controls the idle time out for security purposes when there is no action in the Web based Utility When the Login Timeout expires the Web based Utility requires a re login before using the Utility again The Group Interval send IGMP v1 report packet by switch it is for SmartConsole Utility to discovery our switch when we in IGMP 31 protocol zero means disable Group Interval and 120 1225 means send IGMP v1 report according the value which unit is seconds IP Information Static O DHCP IP Address Subnet Mask Gateway Apply System Information System Name System Location Login Timeout 3 30 minutes Group Interval 120 1225 seconds Disable 0 second Apply Figure 23 System gt System Setting System gt Trap Setting By configuring the Trap Setting it allows SmartConsole Utility to monitor specified events on this Web Smart Switch By default Trap Setting is Disabled When the Trap Setting is Enabled enter the Destination IP address of the managing PC that will receive trap information 32 Trap Setting for SmartConsole O eee OEnabled Disabled Destination IP System Event Device Bootup Illegal Login Fiber Part Event Link Ups Link Down Twisted Pair Port Event Link Up Link Down
17. artConsole Utility Features The SmartConsole Utility is divided into four parts a Menu Toolbar of functions at the top Discovery List Monitor List and Device Setting CEE E Discovery List MAC Address Protocol Version Product Name 0015e9777777 192 168 0 1 2 001 002 DGS 1216T qe Add to monitor ist IND Protocol Version Product Name Device Setting ice Settini Confouraton satin Password change Figure 7 SmartConsole Utility Menu Toolbar The Menu Toolbar in the SmartConsole Utility has four main tabs File View Option and Help File includes Monitor save Monitor save as Monitor load and Exit e Monitor Save To record the settings of the Monitor List as default for the next time the SmartConsole Utility 1s used e Monitor Save As To record the settings of the Monitor List in an appointed filename and file path 20 e Monitor Load To manually load a Monitor List setting file e Exit To exit the SmartConsole Utility View includes View log and Clear Log functions which provide trap setting list operations e View Log To show the event of the SmartConsole Utility and the device e Clear Log To clear all log entries Option includes Refresh Time and Group Interval functions Refresh time j Group Interval e Refresh time refreshes the monitoring time of the device Choices include 15 secs 30 secs 1 min 2 min and 5 min for selecting the monitoring time intervals e Gr
18. backbone connections and servers to Gigabit Ethernet technology can greatly improve network response times as well as significantly speed up the traffic between subnets Gigabit Ethernet enables fast optical fiber connections to support video conferencing complex imaging and similar data intensive applications Likewise since data transfers occur 10 times faster than Fast Ethernet servers outfitted with Gigabit Ethernet NIC s are able to perform 10 times the number of operations in the same amount of time In addition the phenomenal bandwidth delivered by Gigabit Ethernet is the most cost effective method to take advantage of today and tomorrow s rapidly improving switching and routing internetworking technologies And with expected advances in the coming years in silicon technology and digital signal processing that will enable Gigabit Ethernet to eventually operate over unshielded twisted pair UTP cabling outfitting your network with a powerful 1000 Mbps capable backbone server connection which will create a flexible foundation for the next generation of network technology products Fast Ethernet Technology The growing importance of LANs and the increasing complexity of desktop computing applications are fueling the need for high performance networks A number of high speed LAN technologies have been proposed to provide greater bandwidth and improve client server response times Among them 100BASE T Fast Ethernet provides a non
19. cates the port is disconnected 34 Priority Displays each port s 802 1p QoS priority level for received data packet handling Default setting for all ports is Middle You can change the priority settings in Qos gt 802 1p Default Priority NOTE When the Combo Gigabit Fiber port and the Copper ports are both connected the Fiber port will take precedence over the Copper ports meaning the Fiber port will be the only connection But for 100M Fiber module the Fiber port will not take precedence over the Copper ports System SNMP Setting Simple Network Management Protocol SNMP is an OSI Layer 7 Application Layer designed specifically for managing and monitoring network devices SNMP enables network management stations to read and modify the settings of gateways routers switches and other network devices Use SNMP to configure system features for proper operation monitor performance and detect potential problems in the Switch or LAN Managed devices that support SNMP include software referred to as an agent which runs locally on the device A defined set of variables managed objects is maintained by the SNMP agent and used to manage the device These objects are defined in a Management Information Base MIB which provides a standard presentation of the information controlled by the on board SNMP agent SNMP defines both the format of the MIB specifications and the protocol used to access this information over the network
20. d Safety Certifications Humidity EMI EMC Compliance FCC class A CE Class A VCCI Class A Safety Compliance cUL UL UNPACKING AND INSTALLATION This chapter provides unpacking and installation information for the Web Smart Switch Unpacking Carefully unpack the contents of the Web Smart Switch from the box and locate the following items One DES 1228 Web Smart Switch One AC power cord suitable for the local electrical power voltage requirements Four rubber feet to be used for shock cushioning Screws and two mounting brackets CD Rom with the SmartConsole Utility application which includes the full User s Guide Quick Installation Guide If any item is found missing or damaged please contact the reseller for replacement Installation The site chosen for installation greatly affects the Web Smart Switch s performance When installing consider the following points Install the Switch in a fairly cool and dry place See Technical Specifications for the acceptable temperature and humidity operating ranges Install the Switch in a site free from strong electromagnetic field generators such as motors vibration dust and direct exposure to sunlight Leave at least 10cm of space to the front and rear of the Switch for ventilation Install the Switch on a sturdy level surface that can support its weight or in an EJA standard size equipment rack For information on rack installation see the next sectio
21. d authentication exchange with the client Default is 80 seconds SuppTimeout Sets the switch to client retransmission time for the EAP request frame Default is 12 seconds ServerTimeout Sets the amount of time the switch waits for a response from the client before resending the response to the authentication server Default is 16 seconds MaxReq This parameter specifies the maximum number of times that the switch retransmits an EAP Request packet to the client before it times out the authentication session Default is 5 times ReAuthPeriod This command affects the behavior of the switch only if periodic re authentication is enabled Default is 3600 51 To establish 802 1X port specific assignments select the From and To Ports and select Enable Security Mac Address Table Static Mac This page provides two distinct features The top table provides the ability to turn off auto learning Mac address if a port isn t connected to an uplink Switch 1 e DHCP Server By default this feature is OFF disabled The Macs listed on this table may only connect from corresponding ports and VIDs in order to protect the network from illegal Macs Uplink Port Static Mac Address Setting ID Port Status Mac Address VID Delete Figure 392 Security gt Static Mac Address To initiate the removal of auto learning for any of the uplink ports press On to enable this feature and select the port s for auto learning to be d
22. de To update the device firmware enter the firmware path and password if necessary and click Start Firmware Upgrade Device Information Device IP 172 21 33 114 Device Mac 001569888888 Upgrade Setting Firmware Path Browse Password Upgrade State Start Figure 12 Firmware Upgrade Web Access Double click the device in the Monitor List or select a device in the Monitor List and press the Web Access button to open the Web based Utility To see the list of web browsers the Web based Utility supports see Supported web browsers on page 19 DHCP Refresh select a device in the Monitor List and press the DHCP Refresh and enter the password if applicable to trigger the Web Smart Switch to request an IP address from a DHCP Server DHCP Refresh Figure 13 DHCP Refresh 26 Web based Management The DES 1228 Web Smart Switch has a web browser GUI interface for configuring the Switch through a web browser To see the list of web browsers the Web based Utility supports see Supported web browsers on page 19 A network administrator can manage control and monitor the switch from the local LAN This section indicates how to configure the Switch to enable its smart functions Login In order to login and configure the switch via an Ethernet connection the PC must have an IP address in the same range as the switch For example if the switch has an IP address of 192 168 0 1 the PC sho
23. dress Table Supports up to 8K MAC address per device Supports a packet buffer of up to 128K Bytes IGMP Snooping support IEEES02 1D Spanning Tree Support static Port Trunk Port Mirroring support IEEE802 1Q VLAN IEEE802 1p Priority Queues IEEE802 1X Port based Access Control Supports Broadcast Storm Control e 9 9 9 9 9 9 9 9 Supports Static MAC setting D Link Safeguard Engine support Supports Simple Network Management Protocol SNMP MIB support for RFC1213 MIB II Private MIB Supports DHCP client Supports Port setting for Speed Duplex Mode Easy configuration via Web Browser Easy setting via SmartConsole Utility Firmware backup and upload via Web GUI System reboot via Web GUI Provides parallel LED display for port status such as gt 9 9 9 9 9 9 99 9 SH link act speed etc Reset configuration hardware and Web GUI Technical Specifications Key Components Performance Switching Capacity 12 8Gbps 10M 14 880 pps Max Forwarding Rate 100M 148 809 pps 1G 1 488 095 pps Forwarding Mode Store and Forward Packet Buffer memory 128K Bytes SDRAM for CPU 8M Bytes Flash Memory Prom 2M Bytes Port Functions 24 x 10 100BaseT ports Compliant with the following standards 1 IEEE 802 3 compliance 2 IEEE 802 3u compliance 3 Support Full and Half Duplex operations 2 Combo 1000Base T SFP ports 1000Base T SFP ports compliant to the following standards IEEE 802 3 compliance
24. em Reboot Provides a safe way to reboot the system Ensure the configuration has been saved or all the changes you just made may be lost after system reboot Ensure you have saved all the configuration or all the changes you just made may be lost after system reboot System Reboot Figure 21 Tool Menu gt System Reboot Setup Menu All configuration options on the switch are accessed through the Setup menu on the left side of the screen Figure22 Click on the setup item that you want to configure The following sections describe in more detail each of the features and functions 30 El 5 Configuration gt 802 10 VLAN gt Trunking E QoS gt 802 1p Default Priority bes Security gt 8021X Setting El 9 MAC Address Table Static MA gt Dynamic Forwarding Table Monitoring gt Statistics Figure 22 Setup Menu System gt System Setting The System Setting includes IP Information and System information There are two ways for the switch to attain IP Static and DHCP D H C P When using static mode the IP Address Subnet Mask and Gateway can be manually configured When using DHCP mode the Switch will first look for a DHCP server to provide it with an IP address network mask and default gateway before using the default or previously entered settings By default the IP setting is static mode By entering a System Name and System Location the device can more easily be recognized through the
25. ing the STP Global Setting includes the following options Bridge Priority This value between 0 and 65535 specifies the priority for forwarding packets the lower the value the higher the priority The default is 32768 Bridge Max Age This value may be set to ensure that old information does not endlessly circulate through redundant paths in the network preventing the effective propagation of the new information Set by the Root Bridge this value will aid in determining that the Switch has spanning tree configuration values consistent with other devices on the bridged LAN If the value ages out and a BPDU has still not been received from the Root Bridge the Switch will start sending its own BPDU to all other switches for permission to become the Root Bridge If it turns out that the Switch has the lowest Bridge Identifier it will become the Root Bridge A time interval may be chosen between 6 and 40 seconds The default value is 20 Bridge Hello Time The user may set the time interval between transmissions of configuration messages by the root device thus stating that the Switch is still functioning The default is 2 seconds Max Age has to have a value bigger than Hello Time Bridge Forward Delay This sets the maximum amount of time that the root device will wait before changing states The default is 15 seconds Root Bridge Displays the MAC address of the Root Bridge Root port Displays the root port Root Path Cost Shows the
26. is transmitting or receiving data on the Ethernet network When the 100Mbps LED light is on the respective port is connected to a 100Mbps Fast Ethernet network When the respective port is connected to a 1OMbps Ethernet or no link Option Ports 25 26 10 100 1000 Base T Mini GBIC Status LEDs FX Link When the FX Link LED light is on the respective port is connected to a 100 or 1000Mbps Gigabit Ethernet network No link or linking the copper ports 16 Link Act On When the respective combo port is connected to a network the Link Act LED light is on Blinking When the LED is blinking the respective combo port is transmitting or receiving data on a network 1000Mbps On When the 1000Mbps LED light s on the respective port is connected to a 1000Mbps Gigabit Ethernet network Off When the respective port is connected to a 100Mbps Fast Ethernet or no link 100Mbps On When the 100Mbps LED lights on the respective port is connected to a 100Mbps Fast Ethernet network Off When the respective port is connected to a 1000Mbps Gigabit Ethernet network or no link Ports 27 28 10 100 1000 Base T LEDs Link Act On When the Link Act LED light is on the respective port is successfully connected to an Ethernet network 17 Blinking When the Link Act LED is blinking the port is transmitting or receiving data on the Ethernet network 1000Mbps On When the 1000Mbps LED light is on the
27. isabled 52 The Static Mac Address Setting table displays the static Mac addresses connected as well as the VID Press Delete to remove a device To add a new Mac address assignment press Add Mac then select the assigned Port number enter both the Mac Address and VID and press Apply Security gt Mac Address Table gt Dynamic Forwarding Table For each port this table displays the Mac address of each packet passing through the Switch To add a Mac address to the Static Mac Address List click the Add checkbox associated with the identified packet Mac Address Apply Figure 403 Security gt Dynamic Forwarding Table 53 Monitoring gt Statistics The Statistics screen displays the status of each port packet count e e eoO ojojojojojojojojojojojojojojojo eO ojojojojojojojojojojojojojojojo eOjojoljoijijoiojoiloiloijoioiloijoiloiloiloilo eOjojilojojojilojojojojojojojojojojojojo Figure 414 Monitoring gt Statistics Refresh To renew the details collected and displayed Clear Counter To reset the details displayed TxOK Number of packets transmitted successfully RxOK Number of packets received successfully TxError Number of transmitted packets resulting in error RxError Number of received packets resulting in error To view the statistics of individual ports click one of the linked Port numbers for details 54 OutOctet
28. manage for the administrator by gathering and storing the user lists 802 1X Setting 802 1X OEnabled Disabled 802 1X Global Setting Radius Server IP QuietPeriod 0 65535 sec Authentication Port 1 65535 SuppTimenut 1 65535 sec Key ni ServerTimeout 1 65535 sec Confirm Key MaxReq 1 10 TxPeriod 1 65535 sec ReAuthPeriod 1 4294967295 sec ReAuthEnabled 802 1X Port Access Control From Port To Port Control Pon Status Figure 381 Security gt 802 1X Setting 50 By default 802 1X is Disabled To use EAP for security select Enabled and set the 802 1X Global Settings for the Radius Server and applicable authentication information Authentication Port sets primary port for security monitoring Default is 1812 Key Masked password matching the Radius Server Key Confirm Key Enter the Key a second time for confirmation TxPeriod Sets the number of seconds that the switch waits for a response to an EAP request identity frame from the client before retransmitting the request Default is 24 seconds ReAuthEnabled This Enables or Disables the periodic ReAuthentication control When the 802 1X function is Enabled the ReAuthEnabled function is by default also Enabled QuietPeriod Sets the number of seconds that the switch remains in the quiet state following a faile
29. n Rack Mounting When installing the Switch on a level surface attach the rubber pads feet to the bottom The rubber feet cushion the switch and helps protect the case from scratches 4 Rubber Feet t Es Figure 1 Attach the adhesive rubber pads to the bottom Rack Mounting The Switch can be mounted in an EJA standard size 19 inch rack or chassis which can be placed in a wiring closet with other equipment Attach the mounting brackets to both sides of the Switch one on each side and secure them with the provided screws 10 Figure 2 Attach the mounting brackets to the Switch Use the screws provided with the equipment rack or chassis to mount the Switch in the rack Figure 3 Mount the Switch in the rack or chassis Connecting Network Cable The DES 1228 has 24 ports that support 10 100Mbps Fast Ethernet it also has 4 10 100 1000Base T Ports and 2 Combo SFPs Each port on the DES 1228 supports Auto MDI MDI X Auto MDI MDI X is a feature that eliminates the need for worrying about using either a standard or crossover cable you can use either one and allows any port to be an uplink port 11 AC Power The DES 1228 can be used with AC power supply 100 240V AC 50 60Hz The power switch is located at the rear of the unit adjacent to the AC power connector and the system fan The switch s power supply will adjust to the local power source automatically and may be turned on without having any
30. ng the trap information such as Symbol Time Device IP and the Event occurred Figure 9 The symbol represents a new trap signal and will disappear after the event record is reviewed clicked Figure 9 Trap information Note To receive Trap information the switch must be configured with Trap IP and Trap Events available from the Trap Setting menu Add Item Adds a device to the Monitor List manually by entering the IP Address of the device to monitor 24 Delete Item Deletes the device from the Monitor List Device Setting Function buttons of the Device Setting section provide several options Configuration Setting In the Configuration Setting the following settings are available Product Name MAC Address IP Address Subnet Mask Gateway Set Trap to Trapping IP Address System name Location Password and DHCP ON OFF OFF is default After selecting the device from the Discovery List or Monitor List and pressing Configuration Setting modify the information necessary and press Set e DGS 1216T MAC Address 0015e9777777 172 21 47 89 Subnet mask 255 255 240 0 152 24 32 254 rapto 2 A 47 91 Software o Cancel Figure 10 Configuration Setting Password Change To change the password fill in the new and original password and press Set Figure 11 Password Change This space has been intentionally reserved for notes 25 Firmware Upgra
31. of the device Monitor List All Web Smart devices in the Monitor List can be monitored with Trap information available to be received for monitoring status information of the device Definitions of the Monitor List functions and terms S Shows the system symbol of the Web Smart device El represents the device system is inactive IP Address Shows the current IP address of the device MAC Address Shows the device MAC Address Protocol version Shows the version of the Utility protocol Product Name Shows the device product name System Name Shows the appointed device system name DHCP uses a client server model to obtain lease of an IP address from a DHCP server as part of the network boot process Location Shows the appointed description for the device location Trap IP Shows the IP where the Trap to be sent Subnet Mask Shows the Subnet Mask set of the device Gateway Shows the Gateway set of the device 23 Group Interval Shows the Group Interval of the device View Trap The view trap function receives trap events from the Web Smart Switch There is a light indicator to the left of the View Trap button A green light indicates that the monitor has not received any new traps while a red light indicates that there are new traps received by the monitor available to view Figure 8 Q View trap Figure 8 View trap When the View Trap button is clicked a Trap Information window will pop up showi
32. or all LAN segment cables connected 12 IDENTIFYING EXTERNAL COMPONENTS This chapter describes the front panel rear panel and LED indicators of the Switch Front Panel The figure below shows the front panel of the Switch amp Ec T ee Seen cee mee as a Figure 4 Front panel of the 28 port Web Smart Switch Reset button The Reset button resets all configuration settings back to the factory default Note Be sure to save or record any custom settings configured on the Switch before pressing the reset button Resetting the Switch back to factory default settings will erase all custom configurations LED Indicator Comprehensive LED indicators display the status of the switch and the network see the Understanding LED Indicators section 10 100 BASE TX Twisted Pair Ports Port 1 24 The DES 1228 is equipped with 24 Fast Ethernet twisted pair ports that are auto negotiable 10 100Mbps and also support auto 13 MDI MDIX crossover detection All these 24 ports can operate in half and full duplex modes 10 100 1000 BASE T Mini GBIC Combo Ports Option Port 25 26 The Switch is also equipped with two combo 10 100 1000 Base T Mini GBIC ports which supports 1OOOBASE SX LX and 100Base FX Mini GBIC module for fiber uplinks 10 100 1000 BASE T Twisted Pair Ports Port 27 28 Finally there are 2 Gigabit twisted pair ports that are auto negotiable 10 100 1000Mbps with auto MDI MDIX cross
33. oup Interval establishes the intervals in seconds that the Web Smart Switch will be discovered in the SmartConsole Utility Discovery List NOTE If the Group Interval is set to 0 IGMP snooping must be disabled or else the Web Smart Switch will not be discovered 21 Group Interval Disable 0 Enable 120 1225 Group Interval 0 Help includes information About the SmartConsole Utility such as the softvvare version Discovery List This is the list where all Web Smart devices on the network are discovered By pressing the Discovery button all the Web Smart devices are listed in the discovery list Double click or press the Add to monitor list button to select a device from the Discovery List and add it to the Monitor List Definitions of the Discovery List features MAC Address Shows the device MAC Address IP Address Shows the current IP addresses of devices Protocol version Shows the version of the Utility protocol Product Name Shows the device product name System Name Shows the appointed device system name 22 DHCP uses a client server model to obtain lease of an IP address from a DHCP server as part of the network boot process Location Shows the appointed description for the device location Trap IP Shows the IP where the Trap information will be sent Subnet Mask Shows the Subnet Mask set of the device Gateway Shows the Gateway set of the device Group Interval Shows the Group Interval
34. over detection support that can also operate in half and full duplex modes Note When a port is set to Forced Mode the Auto MDI MDIX will be disabled Rear Panel AC Power Connector Figure 5 Rear panel of the Switch AC Power Connector Plug in the female connector of the provided power cord into this 14 connector and the male into a power outlet Supported input voltages range from 100 240V AC and 50 60Hz Understanding LED Indicators The front panel LEDs provides instant status feedback and simplifies monitoring and troubleshooting tasks D Link web smart switch 100Mbps g m m m m m xw Ww HM us HH a s 8 FX Link 1 3 6 7 9 18 13 16 17 19 21 23 ss w m m m m mg n uu s 5 1000Mbpe PRE u 5 eee E 5 M UN B HN a 100Mbps Reset O 2 4 6 8 10 12 14 16 18 20 22 24 25 26 CUE B 5 B B NM EH NH NH NM NH B E E c5LnkWAd LinkdAct T Figure 6 LED indicators of the Switch Power and System LEDs Power LEDs On When the Power LED light is on the Switch is receiving power Off When the Power LED light is off the power cord is not improperly connected CPU LEDs Management Indicator Blinking When the CPU is working the CPU LED is blinking Off The CPU is idle 15 Ports 1 24 Status LEDs Link Act On When the Link Act LED light is on the respective port is successfully connected to an Ethernet network Blinking When the Link Act LED is blinking the port
35. r decrease larger values cause IGMP Queries to be sent less often Default is 125 seconds 41 Max Response Time 10 25 sec The Max Response Time specifies the maximum allowed time before sending a responding report Adjusting this setting effects the leave latency or the time between the moment the last host leaves a group and when the routing protocol is notified that there are no more members It also allows adjustments for controlling the frequency of IGMP traffic on a subnet Default is 10 seconds Robustness Variable 1 255 sec The Robustness Variable allows adjustment for the expected packet loss on a subnet If a subnet is expected to be lossy the Robustness Variable may be increased The Robustness Variable can not be set zero and SHOULD NOT be one Default is 2 seconds Last Member Query Interval 1 25 sec The Last Member Query Interval is the Max Response Time inserted into Group Specific Queries sent in response to Leave Group messages and is also the amount of time between Group Specific Query messages This value may be adjusted to modify the leave latency of the network A reduced value results in reduced time to detect the loss of the last member of a group Default is 1 second Host Timeout 130 1225 sec This is the interval after which a learnt host port entry will be purged For each host port learnt a PortPurgeTimer runs for HostPortPurgeInterval This timer will be restarted whenever a report message
36. rate of broadcasted packets If Enabled default is Disabled threshold settings of 8 000 4 096 000 bytes per second can be assigned Press Apply for the settings to take effect Broadcast Storm Contro Broadcast Storm Control Disabled Threshold bytes per second 0 7 Apply Figure 370 Security gt Broadcast Storm Control Security gt 802 1X Setting Network switches provide easy and open access to resources by simply attaching a client PC Unfortunately this automatic 49 configuration also allows unauthorized personnel to easily intrude and possibly gain access to sensitive data IEEE 802 1 X provides a security standard for network access control especially in Wi Fi wireless networks 802 1X holds a network port disconnected until authentication is completed The switch uses Extensible Authentication Protocol over LANs EAPOL to exchange authentication protocol client identity such as a user name with the client and forward it to another remote RADIUS authentication server to verify access rights The EAP packet from the RADIUS server also contains the authentication method to be used The client can reject the authentication method and request another depending on the configuration of the client software and the RADIUS server Depending on the authenticated results the port is either made available to the user or the user is denied access to the network The RADIUS servers make the network a lot easier to
37. s 244399 OutUcastPkts 649 OutNUcastPkts 80 OutErrors 0 LateCollisions 0 ExcessiveCollisions 0 InternalMacTransmitErrors 0 Figure 425 Monitoring 5 Port Statistics 55 Clear Counter InOctets InUcastPkts InNUcastPkts InDiscards InErrors FCSEnors FrameTooLongs InternalMacReceiveErrors 116786 983
38. s feature displays the status Quality of Service priority levels of each port and for packets that are untagged the switch will assign the priority in the tag depending on your configuration Priority Apply For ingress untagged packets the per port Default Priority setting will be applied to packets of each portto provide port based traffic prioritization For ingress tagged packets D Link Smart Switches will refer to their 802 1p information and prioritize them with 4 different priority queues Figure 368 QoS 802 1p Default Priority 48 Security gt Safeguard Engine D Link s Safeguard Engine is a robust and innovative technology that automatically throttles the impact of packet flooding into the switch s CPU This function helps protect the Web Smart Switch from being interrupted by malicious viruses or worm attacks By default this is Enabled CT re Fock a Safeguard Engine Enabled Disabled D Link Safeguard Engine is a robust and innovative technology developed by D Link which will automatically throttle the impact of packet flooding into the switch s CPU It will keep D Link Switches better protected from being too frequently interrupted by malicious viruses or worm attacks Figure 39 Security gt Safeguard Engine Security Broadcast Storm Control The Broadcast Storm Control feature provides the ability to control the receive
39. tem Location Login Timeout minutes 5 System Up Time 0 days 0 hours 28 mins 2 seconds 802 1D Spanning Tree Enabled setting Port Mirroring Disabled setting Broadcast Storm Control Disabled setting IGMP Snooping Disabled setting SNMP Status Disabled setting 802 1X Status Disabled setting Figure 16 Device Status 28 Tool Menu The Tool Menu offers global function controls such as Reset Configuring Backup amp Restoration Firmware Backup and Upload and System Reboot Tool v Reset Config Backup amp Restore Firmware Backup amp Upload System Reboot gt Trap Setting Figure 17 Tool Menu Reset Provides a safe reset option for the Switch All configurations will be reset to default Please be aware that all configuration will reset to default value Factory Reset Figure 18 Tool Menu gt Reset Configure Backup and Restore Allows the current configuration settings to be saved to a file not including the password and if necessary to be restored from a backup Backup current setting to file Restore saved setting from file I Figure 19 Tool Menu gt Configure Backup and Restore 29 Firmware Backup and Upload Allows for the firmware to be saved or for an existing firmware file to be uploaded to the Switch Backup Firmware to File Upload Firmware from File Figure 20 Tool Menu gt Firmware Backup and Upload Syst
40. uld have an IP address of 192 168 0 x where x is a number between 2 and 254 and a subnet mask of 255 255 255 0 Open your web browser and enter http 192 168 0 1 the factory default IP address in the address box Then press lt Enter gt Figure 14 Figure 14 Logging into the Switch s DHCP assigned IP address The web configuration can also be accessed through the SmartConsole Utility Open the SmartConsole Utility and double click the switch as it appears in the Monitor List This will automatically load the web configuration in your web browser When the following logon box appears enter admin for the password Press OK to enter the main configuration window Figure 15 27 eh Enter your password m Password cancel Figure 15 Log in screen Once you have successfully logged in the device status page will appear In the top right corner the user name default admin is displayed with the P address of the Switch Below this is a Logout option for use when the session is complete D Link Building Networks for People P Configuration Waos Device Type DES 1228 P Security Firmware Version 1 00 03 B f Monitoring Protocol Version 2 001 003 MAC Address 00 00 55 34 45 fe DHCP Client Disabled setting IP Address 192 168 0 1 Subnet Mask 255 255 255 0 Default Gateway 192 168 0 254 Safeguard Engine Enabled setting Trap IP 0 0 0 0 System Name Sys
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