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TRENDnet TEG-S4000I User's Manual

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1. The physical dimensions of the HomePNA 312M are 440mmx 227mm x 67mm Lx Wx H The Modular Switch is a modular unit and its chassis contains four slots All optional models come with the built in CPU modules The LEDs are located on the front panel of the Switch to allow you to monitor the operation and performance at a glance All ports can be used for network configuration The RS 232 port is used for Out of Band Management Front amp Rear Panel The front panel of Modular Switch displayed in Figure 1 1 is shown with 8 port 10 100Base TX Module 4 port 100Base FX Fiber Module and Gigabit 1000Base T and Gigabit SX Fiber Module T W w SI Ee sre a Figure 2 1 Front Panel The 3 pronged power plug and On off switched are located at the Rear Panel of the Modular Switch displayed in Figure 2 2 The Switch will work with AC in the range 100 240VAC 50 60Hz Figure 2 2 Rear Pane LED Indicators All LED status indicators are located on the FRONT panel of the switch They provide a real time indication of system and operational status The ports for connections to other devices and networks are also on the front panels LED Status Meaning Power Green Power on Diag Red Alert and problem notice LK ACT Green Device has been connected to the port Blinks The data is transmitting on the port Off No device attached FD COL Yellow Port in ful
2. VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current Settings Factory Default Settings amp Reboot system Reboot System OUFE Figure 4 6 The Main Menu 24 Assigning IP Address After you have attached a terminal or PC with emulation software and you are ready to make a connection using a web browser You have to firstly assign IP information to the switch It allows you to manage the switch once it has an IP address Once you have logged into the switch you need to assign an IP address to the switch s Ethernet interfaces so that you can connect to the switch using a web browser Select Device settings from the main menu It prompts you for System Name System location System Contact IP address subnet mask and default gateway etc You should have information ready before you log into the switch and record them here Ols 213 2al Q Quit Main Device Settings 0 0 0 1 2 3 4 5 6 7 8 Q 1 Version RO 2 02 7 Jan 11 2002 2 MAC Address RO 00 00 1c f 3 11 00 3 system Up Time RO 0 days 0 hours 5 minutes 27 seconds System Name Modular Switch System Location Somewhere system Contact Someone IP Address 192 168 16 1 Subnet Mask 255 255 255 0 Default Gateway 192 168 16 254 Change User Password root root Console Login Enabled No Quit Note Please save settings and reboot system so that your device setti
3. SNMP Management This section describes how to configure and manage the switch by accessing Management Information Base MIB objects with the SNMP protocol 56 SNMP Management The switch MIB options are accessible through SNMP Instead of defining a large set of commands SNMP performs all operations using the GET GETNEXT and SET commands The SNMP agent that resides on the switch can respond to MIB related queries being sent by the network management software The SNMP agent gathers data from the MIB which keeps information about device parameters and network data The agent can send traps or notification of certain events to the manager GET GETNEXT SET GET RESPONSE TRAP SNMP Manager MIB SNMP Agent Figure 6 1 SNMP Network The SNMP manager uses information in the MIB to perform the operations described below Operation Description GET Retrieve values of SNMP objects from a network device 57 GETNEXT Specify an SNMP object in a network device and then retrieve information about the next few SNMP objects in the device SET Modify and store values of SNMP objects in a network device GET The reply to a GET GETNEXT and SET RESPONSE commands sent by a SNMP agent TRAP A message sent by an SNMP agent to an SNMP manager indicating some event occurred Table 6 1 The commands of SNMP manage
4. 4 8 ports Fiber module Link Active Full duplex Collision Gigabit Module Link Active Full duplex Collision Optional different modules including Gigabit module SX LX Gigabit 1000Base T 8 port auto sensing 10 100Base TX switch module 2 4 port 100BaseFX ST SC MT RJ VF 45 fiber module 8 port 100BaseFX MT RJ VF 45 fiber module Intelligent Module Features Web Based Management SNMP Management Console and Telnet Management IEEE 802 1Q Tagging VLAN Up to 4095 VLANs IEEE 802 1d Spanning Tree Protocol STP Statistic Address Table for manual address addition Port Trunking supported IGMP supported Broadcast Storm Filter Port Mirror Web Browser Security Firmware upgradeable trough TFTP MIB Il and Private MIB supported IEEE 802 1p QoS ToS Port Security Management Methods The Modular Switch supports following management methods Console and Telnet Management Web based Management SNMP Network Management Console and Telnet Management Console Management is done through the RS 232 Console Port Managing the Modular Switch in this method requires a direct connection between PC and the Switch While Telnet management is done over the network Once the Switch is on the network you can use Telnet to Log in and change the configuration Web based Management The Modular Switch provides an embedded HTML web site residing in flash memory It offers advanced management features and allow users to manage
5. Bie ro Aa uu fe n a Lo I Factory Default Settings amp Reboot Save Settings to a file I Load Settings from a file amp Reboot Static Address y ilter firro hx o rm a o al 2 5 F R l Reboot System Note Please wait a moment about 15 seconds after rebooting system n wm vn BAHRAHHHE FESES allies es E A a E o Figure 5 18 Save amp Reboot page Upgrade You can on line upgrade the firmware of the managed unit The following steps is needed to upgrade the firmware Use http or ftp to download the new version firmware from our web site e Enter password in the Password edit box e Enter the file downloaded in the File Path edit box You can use 55 Browse button to select the file e Press the Upgrade button ro i u B tatistics Modular Switch Upgrade Firmware Password File Path Browse Upgrade Note 1 Use JE 4 0 or above to upgrade the system will reboot automatically after upgrading Port Note 2 Please restart your web browser after upgrading to the new version zE Q A BIG EENI J H z T z P a K Save amp Reboot Help Figure 5 19 Upgrade page After you have successfully upgraded the new firmware please reboot the system so that the new firmware will take effect Note If you can t upgrade your new firmware successfully try again don t shut down the switch O
6. MAC address count restriction for that port v Type the number in the Max Allowed MAC Address Count edit for that port The upper bound of this number is the Max Allowed MAC Address Count per port v vV Press the Press button The Used Count will tell you how many MAC address residing in the corresponding port now Note A trunked port is not allowed to enable the port security 45 option Priority There are two priority queues high and low on each port Each port arbitrates between two transmit queues high and low priority The arbitration uses weighted round robin between the high and low priority queues and you can adjust this weight Programmable Mapping of 802 1p to Internal Priority The received packets with 802 1q tag are assigned priority according to a flexible fixed for the old 48310 and 48320 module and programmable mapping of the 802 1p user priority tag 3 bits value from 0 to 7 to the internal priority queue The default is to assign a packet to high priority queue when the 802 1p user priority tag is 4 to 7 and to low priority queue when the 802 1p user priority tag is 0 to 3 Please check the corresponding mapping checkbox to assign a high priority or uncheck that to assign a low priority Port Priority 802 1p High Low Queue Priority Weight round robin 8 pkttcfromHIGH pktimmLOW oo SY Mapping 802 1p 3 bits Priority Tag to Internal High Low Priority Que
7. request community is public The default value of set request community is private You must set these two parameters correctly to perform get request from the management unit and set request to the management unit 53 gt Statistics 2 Statistics 2 System Name max 64 MaxSwitch IM System Location max 64 Somewhere System Contact max 64 Someone Get Request Community max 32 pu blic Set Request Community max 37 private Trap Community max 32 pu blic V Send traps to the following managemant stations 1 IP 921681619 2 IP 3 IP FO 4 IP Apply Undo Security Priority 2 4 SEE Q 3 n Z ae GBE V Figure 5 17 The SNMP page Save and Reboot Save You can save current settings by click the Current Settings checkbox then press the Apply button next to the checkbox You should reboot the system so that your current settings will take effect If you want to use the factory default settings click the Factory Default Settings checkbox then press the Apply button next to the checkbox You should reboot the system so that the factory default settings will take effect Reboot If you want to reboot system click the Reboot System checkbox then press the Apply button next to the checkbox Please wait a moment about 25 seconds then continue to operate this home page gt orts statistics Module Switch I Save Current Settings jaje e a gja
8. te z toon r rigs Auto z Jm no We set VLAN ID of Ports 1 4 1 and PVID of Ports 5 8 2 Remember to click Apply button after you finish your setting Then return to VLAN page and the screen displays as below VLAN 256 groups Member Portl Por Pon Ponh Portd Port 7 Por ion dd dad i m a m im VLAN D 2 ALL None Member Porti Port2 Pots Port4 Port5 Port Port Pong oeaoedd a fF WwW a KR FR 66 Afterwards you click to select Port 4 and Port 5 for the purpose of overlapping Remember to click Apply button after you finish your setting VLAN 256 groups jes _ gt gt t VLAN 1 256 Go to VLAN 1 ID l All None Member Poti Port Portd Port Porth Porth Port Port8 Modulel M M M M M L L B VLAN 2 ID 2 All None Member Ponti Port2 Port Portd Porth Porth Port Fort Modus ETT e z M M M M Now you have create two VLAN Groups Group1 VID 1 and Group2 VID 2 with overlapping ports Port 4 amp Port 5 Tagging Mac Address based VLAN This method of tagging is defined in the IEEE 802 1Q standard to configure switch port by the tagging function that allows the port to transmit tagging frame VLAN Tagging can only be used if the devices at both ends of a link support IEEE 802 1Q The following example show you how to create 3 VLAN Groups with one common tagged port MaxSwitch II M 7 C Grow 1VID 1 Group 3VID 3 C Group IVID 1 a p Groug 2 VID 2
9. this advanced Intelligent Switch we provide easy access to technical support information through a variety of services Here describes these services Registration Fill in the Registration Card in the package and fax it to the fax number on the card or you can visit the online Web site on the card Once registered we will constantly inform you of updated technical and service information of any new related products Problem Report If any problems occur during your operation please follow the Appendix A for troubleshooting Before contact your dealer network supplier or our service support write down these information on a paper for a better description Symptoms error messages frequency product model name serial number part number hardware software and operation system you are using Hardware Repair Service If there are problems with the hardware you can return the hardware for repair Please follow below steps to return you hardware Contact your local dealer or service contact on the Registration card describe the problem and ask for an RMA Return Merchandise Authorization number If your hardware is still under warranty you must also provide your purchase date and where you bought it 70 If pack your hardware using the original carton if possible with RMA number written on After the hardware is repaired we will inform you giving you the delivery date and the amount due Please send the payment by T T Te
10. 0 0 0 0 228257 0 Oo fan o fo o fon o hag o ia 1 1 2 3 4 5 6 7 8 1 o fom o hon o o o 3386 EJE Q iF onfig Clear Select All Unselect All wm gt lt o ee Figure 5 5 1 The Statistics Page The Port Counters table shows 8 counters for each port in each module e Module and Port number e Bytes RX the total bytes received from that port e Bytes TX the total bytes sent from that port e Frames Rx the total packets receives from that port of all sizes e Frames TX the total packets sent from that port of all sizes e Broadcast RX the total broadcast packets received from that port e Multicast RX the total multicast packets received from that port e CRC Error the total packets received containing CRC errors from that port 37 e Collision the total number of collisions that occurred during reception and transmission You can clear 8 counters of some ports by select the corresponding Clear check boxes then press Clear button To clear all counters of all ports press the Select All button then Clear button Statistics 2 The statistics 2 page displays the detailed packet size information about each port You can compare and evaluate throughput or other port parameters All screen data is updated automatically and you can also update the data manually Aodules an an u Z 5 e o a wm i 2 5 F IGMP SNMP Save amp You can cl
11. 8 notconnected 100 0 Static 128 not connected 100 0 128 not connected 100 0 128 notconnected 100 0 nm y a G o s o 3 alg S GEE Note You can not change the path cost of a port which is not connected l lt Figure 5 8 1 The STP lower page Note when you enable the spanning tree protocol because all ports in the switch will listen and learn you may lose communication to the switch you are managing Wait about 2 times forward delay 2 15 seconds you get the communication again 44 Port Security Port Security allow you to restrict specific MAC addresses to reside in some port For example a dummy hub is attached to some port for extension and you just only allow 2 users to access this port at the same time you can use the port security window to set the parameters Home Modules tatistics 2 Address torm Filter Home TE Tea as al j g IP Config ive A lt D amp l iE Es oO Ka gt Max Allowed MAC Address Count Per Port 1 127 Module Port Tronked Enabled Max Allowed MAC Address Count Used Count mam o F 31 B i ooo m ooo oo m ooo ooo r EO oo m oo Eea E Apply Undo Figure 5 9 The Port Security page To restrict the number of MAC address to reside in a port you must do the following gt Click the Enable checkbox for that port IF the Enable checkbox is uncheck there is no
12. AN ID 1 4095 is used to classify the VLAN of untagged packets Figure 5 4 The Ports Page Module and Port number Enabled if this option is disabled all packets are not received or transmitted from that port Link indicates whether a node links to that port or not Speed current receive or transmit speed of 10 100 1000 Mbps Duplex full or half duplex Tagged whether a packet transmitted with VLAN tagged or not Default VLAN ID if a packet is received without VLAN tagged then the Default VLAN ID is used to classify this packet to that VLAN Note memorial note for this port max length is 16 characters Note if you want to set multiple VLANs we suggest that you set Default VLAN ID for each port first then set VLAN in the VLAN 36 window Statistics The Statistic page displays the detailed information about each port You can compare and evaluate throughput or other port parameters All screen data is updated automatically and you can also update the data manually Port Counters Module Port BytesRX BytesTX FramesRX FramesTX BroadcastRX MulticastRX CRC Eror Collision 1 1 0 0 0 0 0 0 2 Modules orts 0 0 0 0 0 0 1148062 2877805 14725 17554 524 ifm SIE SIEIEIE IEE als 3 lt FF ps S8 4 7 2 3 memes A w 0 222287 0 3294 0 0 209 T o oi T n gt Fla BS R 0 0 2 0 2 209 Address Storm Filter 319 6 0 0 0 0 0 0 0 0 ofa o fay o ies 4 0 0 0 0 0 0
13. C 802 1Q VLAN Tag 1 67 First on Ports page we set VLAN ID 1 2 3 as below Click the checkbox of Tagged on Module 1 port 1 which is a Gigabit port Remember to click Apply button after you finish your setting tne a p _ D RS E Then return to VLAN page you will see the screen as below VLAN 256 groups ize ee gt gt gt gt VLAN 1 256 Go to VLAN 1 ID 1 ll None Member Poti Porn Port Pons Pon5 Pon Pon Pong Module1 V Module2 D mo m m mo m L VLAN 2 ID 2 All None Member Portl Port2 Pont Pons Pon5 Pon Pon Pong Module1 V Modue2 WoW M M m mo m m Apply Undo 68 Continue to press button and the next page VLAN 3 appears l lt lt lt gt gt gt gt VLAN 1 256 p Go to VLAN 3 ID 3 All None Member Port Por Port Port4 Porth Porth Port Forn Modulel V Module2 D e L L Iv Iv Iv M VLAN 4 ID 4 All None Member Ponti Port Port Port4 Porth Pon Port Port Module 1 J Module LI O a ial L C L Undo Click the checkbox on Port 1 Module 1 Remember to click Apply button after you finish your setting Now you have finished one Tagging VLAN setting While you connect this Switch to another Modular Switch to form tagging VLAN remember that the other Modular Switch should have the same Tagging VLAN setting 69 Appendix C Technical Support and Service For
14. Disable Java High safety Low safety Medium safety 6 Miscellaneous Access data sources across domains Disable Enable Prompt g Drag and drop or copy and paste files A Dinable Internet Step 10 select Edit Permissions Given To Unsigned Content Permissions Ph a Permissions That Signed Content Are Allowed Full Permissions frat Permissions That Signed Content Are Denied No Permissions Specified Internet A Unsigned Content Run Unsigned Content O Run in sandbox O Disable Enable Additional Unsigned Permissions A Access to all Files O Disable Enable Access to all Network Addresses O Disable i l Enable Step 11 select Enable A Execute i a under Unsigned Content 8 Dialogs f 5 overens a ERs 64 Appendix B VLAN Setting In Appendix B We provide two examples of VLAN management on VLAN Group Configuration The two examples will show you how to Configure VLAN Group Port Based VLAN The following example shows you how to create 2 Port based VLANs including two overlapping ports MaxSwitch Il M GROUP 1VID 1_ GROUP 2VID 2 Ports gt 1 4 Pot 5 8 eit Z N Connet to Pot 3 Connect TO Port Connect to Port 8 y 5 i 65 Before you begin to create new VLAN Group you need to set PVID number on Ports page as below Port Management Ce St es ee es i tp
15. TRENDnet www trendware com TEG S4000i 4 Slot SNMP Modular Switch Ethernet Fast Ethernet Gigabit Ethernet User s Guide Version 2 0 23 April 2003 1 Release Note 4 slot modular switch manual Update Version _ Progress status Remark QA PM 23 04 2003 V2 0 On checking 1 10 100 TX 48350 spec MAC 4K Richard Buffer 256Kbytes 2 2 4 8 100FX 48310 spec MAC12k Buffer 5Mbytes 3 Gigabit module 48360 MAC 4K Buffer 128 Kbytes Table of Content Introduction Product Overview Network Configuration Connecting to the Network Web Based Management SNMP Management Product Specifications Appendix A Internet Explorer Setting Appendix B VLAN Setting 1 Introduction Welcome to the World of Switching Network In modern business society communication and information sharing are fundamental to our lifestyle Computer networks are one of the fastest means of communication Congratulations on purchasing the Modular Switch This Modular Switch is a combination of 4 slot host cabinet and optional 4 kinds of media modules A maximum 32 x 10 100Base TX switched ports can be achieved using 4 x 8 port 10 100 Base TX switch modules Modular Switch features store and forward switching scheme Every module has it s own entry MAC address table to store source address The backplane of the Modular Switch can reach up to 10 4 Gbps as to improving network performance Figure 1 1 The Mod
16. able 2 Disable Q Quit Select one function 1 2 Q 29 VLAN Mode 2 modes 0 Address Table Spanning Tree Protocol Broadcast Storm Filter IGMP VLAN Mode 2 modes VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current Settings Factory Default Settings amp Reboot system Reboot System Quit 3 4 5 6 v G I S D R Q Select one function 1 6 V C I S D R Q v Main VLAN Mode Current mode 1 VLAN is valid for all packets VLAN is valid for broadcast and multicast packets not for unicast packets For SmartBits test this mode will get better throughput z Quit Select one function 1 2 Q VLAN For Cpu 2 VLANs 0 Device Settings Ports settings Address Table Spanning Tree Protocol Broadcast Storm Filter IGMP VLAN Mode 2 modes VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current Settings Factory Default Settings amp Reboot System Reboot system Quit MODUMHATAAOPWNHE Select one function 1 6 V C I S D R Q c Main VLAN for CPU 1 Current first VLAN for CPU VLAN ID 1 2 Current second VLAN for CPU None Q Quit Select one function 1 2 Q 30 Secure IP for Telnet and HTTP The IP security is for Telnet and HTTP if device is installed in a internet environment switch may be attach by Hacker then the system maybe will crash for prevent this status you can enable the function an
17. act The contact person for this managed unit can be modified in SNMP page System Up Time The time last since the managed unit was re initialized read only IP Address The IP address of the managed unit can be modified in IP Config page Subnet Mask The subnet mask of the managed unit can be modified in IP Config page Default Gateway The default gateway of the managed unit can be modified in IP Config page MAC Address The MAC address of the managed unit read only Firmware Version The firmware version of the management unit read only You can on line upgrade the new firmware if the new version is released Note By default IE4 0 does not allow Java Applets to open sockets The user has to explicitly modify the browser setting to enable Java Applets to use network ports See Appendix A for the means to modify the setting 34 Modules Modules page shows the modules that have installed into the Modular Switch In the following example 1 port Gigabit 1000Base T Switch Module 1 port Gigabit 1000Base F SX Fiber Module 8 port auto sensing 10 100Base TX Switch Module and 4 port 100Base FX ST Fiber Module are installed into the Switch Home Module Switch Modules OOO OO Module 1 l port 1000 Base SX LX Gigabit Fiber Module tatistics Statistics 2 z s mln as Be Viaititie cia E Sajje ole ENEN 7 7 o TNT ES J lt I T A ES Module 2 l port 1000Base SX LX Gigabit Fiber Module Mo
18. cs 2 Ale VAG x ial wm rg Ze Nn p S 8 JE a eo 0 a HIF AJA j HERA o A oS gt amp KI Virtual LANs 1 256 of 4095 Groups Prey 256 re Next 256 FLAN 1 256 Go to lt lt lt gt gt gt gt VLAN 1 ID l All None Member Port 1 Port 2 Port 3 Port 4 Port 5 Port6 Port Port 8 Module1l v Modue2 Vv Module3 fv Iv Vv Iv M Iv Vv Vv Module4 Vv VLAN 2 ID 2 All None Member Port 1 Port 2 Port 3 Port 4 Port 5 Port6 Port Port8 Modulel p Module2 P Module3 f m L m E L E L Module4 f Apply Undo Note 1 Set Per Port Default VLAN ID for untagged packets first Note 2 VLAN 2049 2304 is reserved for IGMP 39 Figure 5 6 The VLAN Page In the VLAN management window you will see 2 VLANs in the page To select a certain VLAN you can do the following e Press gt gt button to display the next 2 VLANs e Press lt lt button to display the previous 2 VLANs e Press gt gt button to display the last 2 VLANs e Press lt lt button to display the first 2 VLANs e Enter the VLAN index in the VLAN edit box then press Go to button You can add edit and remove port members of each VLAN and then finally press Apply button only once to configure the desired VLANs you want Note if you want to set multiple VLANs we suggest that you set Default VLAN ID for each port first in Ports page Trunk Port trunking is the ability to group
19. ctor that enables a connection to a PC or terminal for monitoring and configuring the switch Use the supplied RS 232 cable with a female DB 9 connector to connect a terminal or PC to the console port The terminal or PC to be connected must support the terminal emulation program gat A p s E f ie SSS _ amp Sad DP s Re vs w e o KA i E ax RS 232 Cable PC or Workstation Figure 4 4 Connecting the MaxSwitch to a terminal via RS 232 cable 23 After connected to the Console port turn on the PC or terminal and configure its communications parameters to match the following default characteristics of the console port COM2 Properties 2 x Port Settings Baud Rate 9600 bps Start Bit 1 Data Bits 8 Stop Bit 1 Bits per second 2800 Parity none np Parity None x Stop bits hooo M Elow control Figure 4 5 The setting Advanced Restore Defaults of communication parameters You can run Hyper Terminal or a terminal emulation program using the above settings for Console Management After you have finished parameter settings press Enter on your keyboard and the Main Menu appears Ole 213 alal l Type go to enter main menu 1 2 3 4 5 6 v c I S D R Q Select one function 1 6 V C I S D R Q Device Settings Ports Settings Address Table Spanning Tree Protocol Broadcast Storm Filter IGMP VLAN Mode 2 modes
20. d setting the IP address it provides four IP address only authorized IP address can manage device ole als cls VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current Settings Factory Default Settings amp Reboot system Reboot system QUIE Select one function 1 6 V C I S D R Main Secure IP Secure Secure Secure Secure Secure Secure Quit Note We suggest that you enable the HTTP option if the management CPU uses an Internet real IP Select one function 1 6 Q for Telnet Disabled for HTTP Disabled 1 2 35 4 31 5 Web Based Management This section introduces the configuration and functions of the Web Based management About Web based Management Inside the CPU board of the Modular Switch exists an embedded HTML web site residing in flash memory It offers advanced management features and allow users to manage the Switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer The Web Based Management supports Internet Explorer 5 0 and later versions It is based on Java Applets with an aim to reduce network bandwidth consumption enhance access speed and present an easy viewing screen Note By default IE4 0 does not allow Java Applets to open sockets The user has to explicitly modify the browser setting to enable Java Applets to use network ports See Appendix A for the means to modify the s
21. dicated 100 Mbps connections to the network center to the server and the most up to 24 users When the network needs expansion you can simply daisy chain the switch to any IEEE 802 3 Ethernet IEEE 802 3u Fast Ethernet IEEE 802 3z Gigabit Ethernet compliant hub This switch can also cooperate with a wide range of networking devices e g firewall routers and printer servers added to the network Figure 3 1 Collapsed Backbone Application Departmental Bridge For enterprise networks where large data broadcasts are constantly processed this switch is an ideal solution for department users to connect to the corporate backbone The Modular Switch used as segment switch can alleviate user contention for bandwidth and eliminate server and network bottlenecks All ports can connect to high speed department servers that need high bandwidth This switch provides parallel communications between each of its ports which can run up to 200 or 2000Mbps at full duplex The Switch makes key servers available to more users by allowing multiple conversations to occur concurrently thereby significantly expanding overall network throughput Moreover this switch eases supervision and maintenance by allowing network manager centralize multiple servers in a single location a a re Figure 3 2 Departmental Bridge Application NOTE Full duplex operation only applies to point to point access for example when attaching the s
22. dule 3 8 port 10 100 Base TX Switch Module Module 4 l port 1000 Base SX LX Gigabit Fiber Module Note different modules are available Fd F E Figure 5 3 The Modules Page Any four of the following modules can be installed to the Switch e 8 port auto sensing 10 100Base TX Switch Module e 2 port 100Base FX SC ST Fiber Module 4 port 100Base FX SC ST Fiber Module e 2 port 100Base FX MT RJ VF 45 Fiber Module e 4 port 100Base FX MT RJ VF 45 Fiber Module e 8 port 100Base FX MT RJ VF 45 Fiber Module 1 port Gigabit 1000Base F SX LX Fiber Module e 1 port Gigabit 1000Base F MT RJ Fiber Module e 1 port Gigabit 1000Base T Switch Module _ 35 Ports Inside Ports page you can enable disable each port configure Speed Duplex for each port and assign VLAN ID The Port Management table shows the port status of all ports You can also change some properties of all ports in this table On Module Port Enabled Link Speed Duplex Flow Control Back Pressure FLAN Tagged Default YLAM ID Note 1 iV tO o y p a r p VLAN e _ aan as PF 1 Wp fAuto 100 Full V S Port 20 Aad 3 rr satel He fut ow M P i ical Priority 4 fiut v Z 1 Priority 2 K uo sr F D 5 lato ov p 7 5 E 6 p Ato vl p K rr 7 iv auto v Vv rr Storm Filter Aut v k i a 4 1 wto ov R 7 a y SNMP Apply Undo Save amp y Reboot Note 1 The Default VL
23. ear packet seize counters of some ports by select the corresponding Clear check boxes then press Clear button To clear all counters of all ports press the Select All button then 1 1 0 0 2 1 0 0 1 8367 19586 3161 36 0 0 0 0 Mm x 6 Clear Select All Unselect All 0 0 0 0 0 0 0 0 192 3969 80 263 Figure 5 5 2 The Statistics Page Clear button 38 J RMON Statistics Module Port 64 Bytes 65 127 Bytes 128 255 Bytes 256 511 Bytes 512 1023 Bytes 1024 1536 Bytes Oversize Undersiz 0 0 0 VLAN Virtual LAN A port based VLAN is a group of switch ports designated by the switch as belonging to the same broadcast domain If a broadcast packet is received from a port it will forward this broadcast packet only to those ports belonging to the same VLAN VLAN classification of every packet is done in the following way If the packet is tagged with non zero VLAN id field then this is used as the VLAN id Otherwise the default VLAN id of the input port is used You can assign a single switch port to two or more VLANs The factory default VLAN is that all ports belong to the same VLAN group 1 Creating VLANs increases network flexibility by allowing you to reassign devices to accommodate network moves additions and changes eliminating the need to change physical cabling The switch support up to 4095 port based 802 1Q compatible virtual LANs VLANs Home Modules orts tatistics tatisti
24. etting And you don t need to change any configuration if you use Netscape browser System Login 1 Start Internet Explorer 2 Type http and the IP address of the Modular Switch for example the default is 192 168 16 1 in the Location or Address field Press Enter 32 Enter Network Password fa Figure 5 1 The Password Window 3 The Password screen appears Type user name and password The default is root for both 5 Press Enter or Click OK then the Home Screen of the Web based management appear System Configuration Statistics Module Switch ee Statistics 2 Home System Name System Location System Contact System Up Time IP Address Subnet Mask Default Gateway MAC Address Console Firmware Version Urade Help i MaxSwitch IM Somewhere Someone Fi igur e 5 2 The Home Page Screen 0 days 0 hours 35 minutes 14 seconds 192 168 16 3 255 255 255 0 192 168 16 254 00 00 1c 3 De 35 9600 N 8 1 Version 2 02 8b3 Jul 20 2002 Note If your web browser is IE please enable Java security see Help 33 Home The Home page displays the configuration of the Modular Switch System Name An administratively assigned name of the managed unit can be modified in SNMP page System Location The physical location of this managed unit e g laboratory 3 floor can be modified in SNMP page System Cont
25. itch ports designated by the switch as belonging to the same broadcast domain This feature allows workgroups to be defined on the basis of their logical function instead of their physical location and does not require recabling It also enables you to configure port based VLANs to help isolate broad cast traffic and increase security so as to increase bandwidth to each station VLAN also helps you create limited broadcast domains to prevent traffic from being forwarded to stations where it is not needed Port Trunking Port Trunking allows you to build higher bandwidth connections by aggregate several ports into one single group Additionally it may be more cost effective to trunk multiple lower speed links than to underutilize a gigabit port Available copper links and supported distances are more pervasive for lower speed links For example 100Mbps NICs and switch ports are less expensive than 1Gbps equipment Port trunking also allows end users to protect their investment in existing infrastructure by reusing current equipment SNMP Simple Network Management Protocol A widely used network monitoring and control protocol Data is passed from SNMP agents which are hardware and or software processes reporting activity in each network device hub router bridge etc to the workstation console used to oversee the network The agents return information contained in a MIB Management Information Base which is a data struct
26. l duplex mode Blinks A collision occurs on the port Off No device attached or in half duplex mode 100 Green The Port is in 100Mbps mode Only for 8 port 10 100M Switch Module Off Not connected or in 10 Mbps mode Table 2 1 The above table provides descriptions of the LED status and their meaning RS 232 Console This Console port is used to connect a management station or terminal with the switch Out of band management means go through the RS 232 port For more information about switch management see Section 4 Connecting to the Network Software Concepts Static Address This feature allows you to enter the addresses that will not be aged out It can confine users on certain ports specified by the system manager so that they cannot switch to other ports Spanning Tree Spanning Tree Protocol STP is an industry standard that prevents loops configurations in switched networks The Spanning Tree algorithm creates a single path through network by making sure that if more than one path exists between parts of a network only one of those paths is used This also permits multiple interswitch links to remain active for data transport while operating in conjunction with the Spanning Tree algorithm The IEEE 802 1d Spanning Tree Protocol support for redundant backbone connections and loop free networks simplifies network configuration and improves fault tolerance Virtual LANs VLANs A VLAN is a group of sw
27. legram Transfer If your hardware is found to be free of defects you will only be charged for testing and handling Technical Support TRENDware provides free technical support for customers worldwide for the duration of the product s warranty period Technical Support via Telephone 1 310 626 6252 Fax 1 310 626 6267 Technical Support via Internet Http www trendnet com E mail support trendware com Technical Support Hours 7 00AM 6 00PM Monday Friday Pacific Standard Time except major holidays 71
28. ment T Product Specifications This section provides the specifications of MaxSwitch IIM and the following table lists these specifications Standards IEEE 802 3 10BASE T Ethernet 58 Compliance IEEE 802 3u 100BASE TX FX Ethernet IEEE 802 3z 1000BASE LX SX Ethernet IEEE 802 3ab 1000BASE T Gigabit Ethernet ANSI IEEE standard 802 3 N Way Auto negotiation Max Forwarding Rate and Max Filtering Rate 14 880 pps per Ethernet port 148 800 pps per Fast Ethernet port 1 488 000 pps per Gigabit Ethernet port LED Indicators Per Port 8 port Auto sensing 100M LK ACT FD COL 3 LEDs 100M Fiber LK ACT FD COL 2 LEDs Gigabit Fiber LK ACT FD COL 4 LEDs Gigabit Copper 1000M 100M LK ACT FD COL Per Unit Power Diag Network Cables 10Base T 2 pair UTP STP Cat 3 4 5 cable EIA TIA 568 100m 100Base TX 2 pair UTP STP Cat 5 cable EIA TIA 568 100m 100Base FX 50 62 5 125 micron multi mode fiber optics 2Km 8 9 125 micron single mode fiber optics 60Km 1000Base SxX 50 62 5 125 micron multi mode fiber optics 500m 1000BASE LX 10 125 micron single mode fiber optics 10Km 1000Base T 4 pair UTP STP Cat 5 cable EIA TIA 568 100m Dimensions 440mm x 227mm x 66 5mm L x W x H Operational 0 C to 45 C 32 F to 113 F Temperature 59 Operational 10 to 90 Non condensing Humidity Powe
29. mma RELE AN nhl TT L E Se n iz ti Figure 4 2 Figure 2 4 Attach mounting brackets with screws B After attached both mounting brackets position the Switch in the rack by lining up the holes in the brackets with the appropriate holes on the rack Secure the Switch to the rack with a screwdriver and the rack mounting screws 21 Figure 4 3 Figure 2 5 Mount the Modular Switch in an EIA standard 19 inch Rack Note For proper ventilation allow at least 4 inches 10 cm of clearance on the front and 3 4 inches 8 cm on the back of the switch This is especially important for enclosed rack installations Power On After all network cables are connected plug the power cord into the power socket on the back panel and the other end into a power outlet Turn the power on using the power switch on the back panel Check the front panel Power indicator to see if power is properly supplied The switch uses a universal power supply that requires no additional adjustment 22 Diagnostic Test After the installation is completed and AC power is applied to the switch the system will automatically perform a diagnostic test When the Power LED is on within 5 seconds the Diagnostic status LEDs will soon flash red When the switch passes the self test within 10 seconds the Link ACT LED turns on If the switch fails the self test the Diagnostic LED will blink Connecting the Switch The serial console port is a male DB 9 conne
30. ngs will take effect Select one function 1 8 9 Figure 4 7 The Device Settings page 25 Select IP Address on the Device page and enter a unique IP address for the switch and press Enter Default IP address is 192 168 16 1 Select Subnet Mask on the Device page and enter the subnet mask IP Netmask address and press Return Default subnet Mask is 255 255 255 0 Select Default Gateway on the Device page and enter the IP address of the default gateway if you are sending packets to another IP network and press Return Default Gateway is 192 168 16 254 Remember returning to the Main Menu to Save the previous settings and then Reboot the switch You may have to press Enter again when the switch is finished resetting Port Setting This function is for port speed setup For example type 1 and 2 to select port 2 of modular 1 Dls 213 ola l Main Device Settings Ports settings Address Table Spanning Tree Protocol Broadcast Storm Filter IGMP VLAN Mode 2 modes VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current Settings Factory Default Settings amp Reboot System Reboot system Quit 1 2 3 4 5 6 v e I S D R Q Select one function 1 6 V C I S D Main Ports Settings Select one module port e g 1 2 for module 1 port 2 or Q uit 26 a More function to choice after typing 1 o
31. or source port duplicates all RX and TX packets to toissor target post VUL Figure 5 15 The Port Mirror page 51 IP Config You can change the IP address subnet mask and default gateway of the managed node You can also do that from RS232 console Enter the IP address subnet mask and default gateway in the corresponding edit box If you want to change the user name or password for the managed node the following steps is needed e Click the Change Password checkbox e Enter the user name in Username edit box e Enter the same password in Password and Confirm Password edit box Press the Apply button You should reboot system to let your settings take effect if you have changed one of the IP address subnet mask and default gateway 52 tatistics tatistics 2 A ar S Bin P E zl PE Tle g piin q zl i Address torm Filter ort Mirror TP Config_ snme _ Ee SNMP B Module Switch IP Address 192 168 1683 o Subnet Mask 255 255 2550 Default Gate vay 192 168 16 254 l Change Password Usemame max 16 Password max 16 Confirm Password max 16 Apply Undo Figure 5 16 The IP Config page To set system name system location and system contact you can type the desired text string in the corresponding edit box To set the get request and set request community name you can type the desired text string in the corresponding edit box The default value of get
32. ore than 3000 packets per second broadcast packets sent to a port lasts 5 seconds this port will not receive any broadcast packets until less than 3000 packets per second broadcast packets received lasts 5 seconds If a broadcast storm happens to a port you will see a red BS text appearing in the corresponding module port cell otherwise a text Module Switch J Enable Broadcast Storm Filtering Statistics 2 Broadcast Strom Port Port2 Port3 Pots PortS Porth Port Port8 Module 1 IGMP Modules Ports Statistics 2 STP Port Security Priority 2 Module 2 Module 3 Module 4 Apply Undo Note Broadcast Storm excessive broadcast packets occurs if a red BS text shown in a cell un as i A eer S l lt Figure 5 14 The Broadcast Storm Filter page 50 Port Mirror If you want to monitor all receive and transmit packets of one port You can do the following e Choose the monitored port in Mirror Source Port choice box in the corresponding mirror source module Only one port can be monitored in one module at the same time e Choose the corresponding target module port in Mirror Target Module and Mirror Target Port choice box e Click the corresponding Enabled check box e Press Apply button Port Mirroring Enabled Mirror Source Module Mirror Source Port Mirror Target Module Mirror Target Port g 1 m oa a 2 a E a E Apply Undo Note Mirr
33. r 2 Main Ports Settings Select one port 1 24 of module g or one module port fe g 1 2 for module 1 port 2 or Qluit 1 Main Ports Settings module port 1 G 1 Link RO 6 2 Speed Duplex RO 1 Port Enabled Speed Duplex low Control Back Pressure Enabled ULAN Teged No Default OLAN ID 1 Note Quit Select one function 1 7 Q b Pick any number you need to set up for example the option 2 is for the Full or Half mood setting peed Duplex Port Enabled Disabled Speed Duplex Auto Flow Control Enabled Back Pressure Enabled ULAN Taage 2 No Default OLAN ID Note Qu it Select one function 1 7 0 Main Ports Settings Speed Duplex module port 1 Select one item 27 Address table User can view the node s MAC address table of system per module or per port that attached on the device Ports settings Address Table Spanning Tree Protocol Broadcast Storm Filter IGMP VLAN Mode 2 modes VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current Settings Factory Default Settings amp Reboot System Reboot system Quit MODUOUMHATAHAUOPWH Select one function 1 6 V C I D R Q 3 Main Address Table All Module Module Port Quit OUN Select one function 1 3 Q Spanning Tree Protocol Spanning tree is a link management protocol that provides path redundancy while preventing undesi
34. r Supply Input rate 100 240VAC 50 60Hz Internal universal power supply DC 3 3V 13A 5V 4A Power 33 45 Watt depended on modules Consumption EMI FCC Class A CE Mark Safety cUL UL 60 Appendix A Internet Explorer Setting If using IE 4 x and later version you have to modify the browser setting to enable Java applets to use network ports We use Internet Explorer 5 0 as demonstrational sample We first select Internet Optional under Tools of function bar then follow the step by step execution Internet Options zix General Security Content Connections Programs Advanced r Home page S tep 1 f then sS el ec t A You can change which page to use for your home page ke a3 x i ue com Security races Use Current Use Default Use Blank Temporary Internet files i il Pages you view on the Internet are stored in a special folder for quick viewing later Delete Files Settings The History folder contains links to pages you ve visited for quick access to recently viewed pages Days to keep pages in history 20 Clear History msn com i Colors Fonts Languages Accessibily Internet Options 2 x l General Security Content Connections Programs Advanced Select a Web content zone to specify its security settings 55 Step select trusted z5 6 sites Local intranet Trus
35. rable loops in the network Dis 3 alal sl Ports settings Address Table Spanning Tree Protocol Broadcast Storm Filter IGMP VLAN Mode 2 modes VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current Settings Factory Default Settings amp Reboot System Reboot system a Quit ODBUOUMHAAHAOSLWNHY Main Spanning Tree Protocol Current state Disabled 1 Enable 2 Disable Q Quit Select one function 1 2 Q _ 28 Broadcast Storm Filter Ports settings Address Table Spanning Tree Protocol Broadcast Storm Filter IGMP VLAN Mode 2 modes VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current Settings Factory Default Settings amp Reboot System Reboot system Quit 2 3 4 5 6 v C I S D R Q Select one function 1 6 V C I D R Q 5 Main Broadcast Storm Filter Current state Disabled 1 Enable 2 Disable Q Quit Select one function 1 2 Q IGMP Internet Group Multicasting Protocol IGMP is used to support real time applications such as video conferencing or streaming audio Ports settings Address Table Spanning Tree Protocol Broadcast Storm Filter IGMP VLAN Mode 2 modes VLAN for CPU 2 VLANs Secure IP for Telnet and HTTP Save Current settings Factory Default Settings amp Reboot System Reboot system ODUDMHATRHAOFSWHh Quit Main IGMP Current state Disabled 1 En
36. rd with high priority m Undo ddress STP CME JE mE AE AE JE l lt Figure 5 12 The IGMP page 48 Static Address You can lock a certain MAC address associated with a host toa certain port Once a certain MAC address is locked to a certain port this MAC address will not receive any packets if it is moved to another port Static addresses are manually entered into the Static Address Table 1 Enter the MAC address in the MAC Address field ex 00 11 22 33 44 55 2 Select the Module and Port you want to associate with this entry with from the Port drop down box 3 Select VLAN Groups 4 Click lt lt Add lt lt Note You can apply the previous steps to add remove Static Address manually Modules tatistics Statistics 2 Module Switch Current Static Address Table max 100 New Static Address lt lt Add MAC address O0 11 20 33 44 55 Renove VLAN ID Eoo Remove All Module m Port M HAHHKHHHE Pig 2 13 2 e ERNE GJE Ai LJ o ZA Ej gt z ies PIES IS A 8 F gt T iority 2 Apply Undo Note Static address means mac address fixed to port JARE JARE amp e 5 Reboot l a a o Ka 49 Figure 5 13 The Static Address page Broadcast Storm Filter Excessive broadcast packets broadcast storms can be filtered in our managed switch by enabling the Broadcast Storm Filtering option When this option is enabled if m
37. several 10 100Base TX or 100Base FX ports to increase the bandwidth between this switch and another compatible switch This is an inexpensive way to increase bandwidth We define port trunking as the ability to group set of ports up to 8 within the same module into a single logical link The port trunk acts as a single link between switches Multiple trunks may be implemented in this switch but only one trunk can be created within a module 40 Module Switch Trunk 3 Poti Port2 Port3 Port4 Port5 Port6 Port Port8 Module f E E m m L L m Apply Undo Note Set trunk before setting STP tatistics 2 Modules _ Trunk Address JHE 0 315 ae 5 8 onfig STP sume E 77 SIE i jo s w ACE 0 Ka Figure 5 7 The Trunk page You can add edit and remove port members of each trunk and then press Apply button after you have finished configuring the trunks you need Note Make sure trunking ports are in the same VLAN group STP Spanning Tree Protocol Spanning tree is a link management protocol that provides path redundancy while preventing undesirable loops in the network For Layer 2 Ethernet network to function properly only one active path must exist between two stations The spanning tree algorithm calculates the best loop free path throughout a switched network STP forces redundant data paths into a standby blocked state If a network segment in the spanning tree fails and a redundant pa
38. st Storm Filter Storm Filter can avoid any flooded data packets This feature prevents the bursts of broadcast traffic Excessive broadcast packets Broadcast Storms can be filtered in our managed switch by enabling the Broadcast Storm Filtering option 3 Network Configuration This chapter provides 3 network configuration examples by using the Modular Switch Collapsed Backbone Application Departmental Bridge Application Virtual LAN VLAN Application The switch provides versatile configuration options for the network It is ideally suited as a workgroup or segment switch in a network it aggregate traffic from workgroup switches or provide dedicated 100Mbps to servers with bandwidth intensive applications And because all Fast Ethernet ports auto negotiate for operation at 100 Mbps or 1000Mbps Gigabit the switch is perfectly suited to an evolving network environment where demand for network speed is increasing Collapsed Backbone Application For small network where substantial growth can be expected in the near future this switch is an ideal solution supporting backbone connectivity The switch can be used as a standalone switch for a group of heavy traffic users Switching is brought to the desktop either through a single end station per switch port or through a multi port hub A 100 Mbps server is connected to a port providing end stations high speed accessibility to its applications This configuration provides de
39. switch as shown in the following figure VLANS VLAN2 i t f Ci ae mi or sys os hie Figure 3 4 Shared Server In this example stations on different VLANs share resources As a result VLAN 1 and VLAN 2 can access VLAN 3 for printing The broadcasts from ports configured in VLAN3 can be seen by all VLAN port members of VLANS 4 Connecting to the Network This chapter provides the installation procedure and instructions for assigning IP address This chapter contains following topics Pre instruction requirements Mounting the switch Connecting to the switch Assigning IP address Pre Installation Requirements Before you start hardware installation make sure your installation environment has below items PCs with 10 100 1000Mbps Ethernet cards Your PC must have a standard Ethernet interface to connect to the switch UTP cable with RJ 45 connector Check if the cable and connectors work properly Fiber cable with SC ST MT RJ VF 45 connector Check if the cable and connector types are correct A power outlet 100 to 240V AC at 50 to 60 Hz Make sure that the switch power is accessible and cables can be connected easily Dedicated power supply Use dedicated power circuits or power conditioners to supply reliable electrical power to the network devices A dry cool place Keep the switch away from moisture Avoid direct sunlight heat source and high amount of electromagnetic interference around Mounting
40. ted sites Restricted sites Internet A This zone contains all Web sites you haven t placed in other zones Security level for this zone Custom Custom settings To change the settings click Custom Level To use the recommended settings click Default Level Custom Level Default Level F 61 Step 3 a click a sites 23 Internet Options Internet Local intranet 0TRERRSTE Step 4 add the IP of the Modular Switch to the zone click Add Trusted sites Trusted sites HEMOVE Step 5 Disable left bottom box Require server verification for all sites in this zone then click OK 62 Step 6 go back to Internet Internet Options Options then click Customer Level Security Settings Step 7 pull down rolling to find Java Download signed ActiveX controls Enable Prompt Download unsigned Activex controls Disable O Enable Prompt Initialize and script Actives controls not marked as safe Disable Enable Prompt Daw Anhun santrala sed nlc inn Security Settings B Java permissions O Custom Disable Java High safety O Low safety Medium safety E Miscellaneous Access data sources across domains ets Step 8 select Custom under a rahi a Java 55 and drop or copy and paste files DX Ninshle 63 Security Settings Step 9 select Java Custom Setting B Java permissions
41. th exists the spanning tree algorithm recalculates the spanning tree topology and activates the standby path 41 gt Spanning Tree Protocol Enable Spanning Tree Protocol Modules tatistics Statistics 2 Current Spanning Tree Root Els s S S SIF iF le S o MAC Address 00 00 1c 3 De 35 Root Priority 32768 Root Max Age sec 20 Root Hello Time sec 2 Root Forward Delay sec 15 2 Root Path Cost 0 Static Root Port We are root Address f Spanning Tree Bridge Configuration Storm Filter Port Mirror Priority z768 IP Config Max Age Time po SNMP Hello Time p Forward Delay fis l lt Il Figure 5 8 1 The STP upper page If you want to participate in spanning tree have the Enable Spanning Tree Protocol checkbox selected The Current Spanning Tree Root describes the unique root switch information for the instance of spanning tree MAC Address the MAC address of the root switch Root Max Age the amount of time in seconds protocol information received on a port is stored by the root switch Root Hello Time how often the root switch broadcasts Hello message to other switches Root Forward Delay the amount of time a port will remain in the listening and learning states before entering the forwarding state Root Path Cost the path cost to the root switch from this switch Root Port the port providing the best path from the switch to the root switch The Spanning Tree Bridge Config
42. the Modular Switch from anywhere on the network through a standard browser such as Microsoft Internet Explorer For more information See Section 5 Web Based Management SNMP Network Management SNMP Simple Network Management Protocol provides a means to monitor and control network device and to manage configurations statistic collection performance and security Data is passed from SNMP agents which are hardware amp software processes reporting activity in each network device to the workstation console used to oversee the network The agent return information contained in a MIB Management Information Base which is a data structure that defines what is obtainable from the device and what can be controlled Package Contents Unpack the carton of the Modular Switch and verify them against the checklist below Modular Switch Power Cordially Four Rubber Feet RS 232 cable User Guide Modular Switch Rubber Feet Cui d vase Rack mounted Kit RS 232 cable User Guide g i ra a gt Doe lt gt eee S gS 2 f d tn l A Power Cord Figure 1 2 Package Contents Compare the contents of your Modular Switch package with the standard checklist above If any item is missing or damaged please contact your local dealer for service 2 Product Overview This section contains the following topics Physical Description Optional Modules Installing Optional Modules Software Concepts Physical Description
43. tools If you intend to mount the switch on a rack make sure you have all the tools mounting brackets screws Mounting the Switch The Modular Switch is suitable for use in an office environment where it can be rack mounted in standard EIA 19 inch racks or standalone Desktop Installation Set the Switch on a sufficiently large flat soace with a power outlet nearby The surface where you put your Switch should be clean smooth level and sturdy Make sure there is enough clearance around the Switch to allow attachment of cables power cord and air circulation Attaching Rubber Feet A Make sure mounting surface on the bottom of the Switch is grease and dust free B Remove adhesive backing from your Rubber Feet C Apply the Rubber Feet to each corner on the bottom of the Switch These footpads can prevent the Switch from shock vibration ji _ 0 totes igh TA a meh TT yy a E Figure 4 1 Attaching Rubber Feet to each corner on the bottom of the Switch 20 Rack Mounting The Modular Switch come with a rack mounted kid and can be mounted in an EIA standard size 19 inch Rack The Switch can be placed in a wiring closet with other equipment Perform the following steps to rack mount the switch A Position one bracket to align with the holes on one side of the switch and secure it with the bracket screws Then attach the remaining bracket to the other side of the Switch i o ie ou Snel a gm x igr S a
44. ue Module Port Alvays High Always Low eco mite ae Slee ale 1 ar r E Ww w Ww a a i ig sr Port 2 E E E r r E Vv Vv Vv Vv Security wooo M l l a a a a Priority Er m w w Ww oid i a a ae Ww eM a a a a IGMP ir r w Ww Ww a i id e Static 3 i m E w w Ww a ww iy a it r so w ow mw amp fw i ly Part Mirra gr F u w w Ww a a amp ty IP Config m B m wow w if a a a Save amp B a nn nn a a a a a a 7 Reboot Figure 5 10 Port Priority 802 1p page 46 Priority 2 Each port can parse the header of an incoming IPv4 header and identify the Type Of Service byte TOS field This is extremely important with the deployment of Microsoft Windows 2000 and the emerging DiffServ standard which marks Voice Over IP and other real time traffic using this field This feature provides Quality of Service QoS IF this function of a port is enabled then the most significant 6 bits of the TOS these 6 bits are also known as the DiffServ Code Point DSCP field value from 0 to 63 are used to assign a priority to the packet received from this port Please check the corresponding mapping checkbox to assign a high priority or uncheck that to assign a low priority The old 48310 and 48320 modules do not support this function T Port Priority IPv4 Type of Service Prioritize Voice over IP Packet oawies tatistics tatistics 2 2 Se CHER CEEE See BeBe SER SRREE SCRERESER REESE gt Port Security Priorit
45. ular Switch Modular Switch with layer 2 management functions 4 expansion slots can flexible configure your network The 4 optional modules can be 8 Port 10 100 Auto sensing Intelligent Switch Module 2 4 8 Port 100 Base FX Intelligent Fiber Module Gigabit 1000Base T Intelligent Switch Modules and Gigabit 1000Base SX LX Intelligent Fiber Modules With its build in Web based Management managing and configuring the Modular Switch becomes easier From cabinet management to port level control and monitoring you can visually configure and manage your network via Web Browser Just click your mouse instead of typing cryptic command strings However the Modular Switch can also be managed via Telnet Console or third party SNMP Management Key Features Conforms to IEEE 802 3 802 3u 802 3z 802 3ab and 802 3x standards 4 expansion slots to configure flexible network One built in intelligent module with RS 232 console port front side Supports Half duplex mode for backpressure and full duplex for flow control Store and Forward switching architecture for abnormal packet filtering Up to 9 6Gbps Back plane forwarding rate Mac address 4K for 8 port 10 100 TX and Gigabit module 12K for 2 4 8 port fiber module Packet Buffer 128Kbyts for 8 ports 10 100TX module 4 Mbytes for 100FX Fiber module 128KBytes for Gigabit module LED System Power Diagnostic 8 ports TX module 10 100Mbps Link Active Full duplex Collision 2
46. uration describes this switch information in the spanning tree Priority the priority of this switch default is 32768 The smaller this value the higher priority this switch has 42 Max Age the amount of time in seconds protocol information received on a port is stored by the root switch the default value is 20 Hello Time how often the root switch broadcasts Hello message to other switches the default value is 2 Forward Delay the amount of time a port will remain in the listening and learning states before entering the forwarding state the default value is 15 The Port Configuration describes those ports information in this switch in the spanning tree Priority the port priority The smaller this value the higher priority this port has e Learning if you want to learn fast check this checkbox e State this state of this port Each port on a switch using STP exists in one of the following five states o Listening o Learning o Forwarding o Blocking o Disabled e Path Cost the cost of this port The smaller this value the higher cost this port has 4 for Gigabit Ethernet and 10 for Fast Ethernet and FDDI e Root Cost The cost to the root 43 goi okii Modules Module Port Tronked Priority State PathCost Root Cost _ Statistics 2 128 notconnected 100 a 2 i fe a Forwarding 0 str 128 notconnected 100 0 Port 128 notconnected 100 0 Security 128 notconnected 100 0 128 notconnected 100 0 IGMP A 12
47. ure that defines what is obtainable from the device and what can be controlled turned off on etc Originating in the UNIX community SNMP has become widely used on all major platforms Port Mirror Port mirror allows user to define a destination port and a target port all the packet on the target port will be copy and resend to destination port it make user can monitor the packet and won t effect the bandwidth of target port IGMP Internet Group Multicast Protocol IGMP is used to support real time applications such as video conferencing or streaming audio IGMP allow you to query for any attached hosts who want to receive a specific multicast service The switch looks up the IP Multicast Group used for this service and adds any port which received a similar request to that group It then propagates the service request on to any neighboring multicast switch to ensure that it will continue to receive the multicast service Port Security Port Security allow you to restrict specific MAC addresses to reside in some port The mean is only packet that with pre defined MAC address will be received by the port It allows user by manual input the MAC address table Priority There are two priority queues high and low on each port Each port arbitrates between two transmit queues high and low priority The arbitration uses weighted round robin between the high and low priority queues and you can adjust this weight Broadca
48. witch to a workstation server or another switch When connecting to hubs use a standard cascaded connection set for half duplex operation IEEE 802 1Q VLAN Application The switch support up to 4095 port based 802 1Q compatible virtual LANs VLANs Port based VLAN Workgroup You can group the switch ports into broadcast domains by assigning them to the same VLAN to increase network capacity and performance With network segmentation each switch port connects to a segment that is a single broadcast domain Packets received in one VLAN can only be forwarded within that VLAN VLAN allows the grouping of end stations logically based not on physical location but on business policies such as job function or department Members of a group can be dispersed throughout a facility they do not have to be connected in close physical locations Hence group members can coordinate their data communication requirements regardless of the actual working locations and the logical network can extend to any point you want it to Moreover VLAN groups can be modified at any time to add move or change users without any re cabling Figure 3 3 VLAN Workgroup Application 17 Shared Server The switch compliant to the IEEE802 1Q tagging VLAN standard allows ports to exist in multiple VLANs for shared resources such as servers printers and switch to switch connections It is also possible to have resources exist in multiple VLANs on one
49. y IGMP a S Wa Ca w f m f m a f a f m g m u o w w m w w e i i U m f w f w y a a f a f i u j i ai m m u m f w f m ee we ee we ee CUP Up Ep _ Uur Ur Up Up U_U m f w g m m f m g y a y a f o y m p w w f ee ee ee ae ee y w f w m m w f e a i f a y m m m e we m g wg a f m f w g a we a f a g m f m g w j ee ee ee ae ee ed m m f m f w we a f a y a we HEUT up Up _ pur up m ee m w ae ae ee ae ae w w w e u m m f m we ee we m f f f m e w we ee e ee ee ee ae ee m r m m r m m m m r m E m m m m m m m L w w w w w i i U i U p i r eB p m m f m f e f a j i y a d K3 47 Figure 5 11 Port Priority Type of Service IGMP IP Multicast IGMP is used in multicast communication network applications where one or more servers for example video servers generate multicast traffic If you want your switch to support multimedia and IP multicast enable this option default is enabled When this option is enabled this switch only directs the multicast data packets to the ports where needed saving bandwidth If Forward with high priority option is enabled then the IP multicast traffic will have a higher priority than other traffic Module Switch Enable IGMP tatistics 2 Ele er st 3 B 3 M Forwa

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