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2.5.8. Spanning Tree   

The Spanning-Tree Protocol (STP) is a standardized method (IEEE 802.1D) for avoiding loops in 

switched networks. Enable STP to ensure that only one path at a time is active between any two nodes 

on the network.   

You can enable Spanning-Tree Protocol on web management’s switch setting advanced item, select 

enable Spanning-Tree protocol. We are recommended that you enable STP on all switches ensures a 

single active path on the network.   

 

1.

 

You can view spanning tree information about the Root Bridge. Such as follow screen.   

 

 

 

2.

 

You can view spanning tree status about the switch. Such as follow screen.   

 

 

Summary of Contents for TEG-S2400I - DATA SHEETS

Page 1: ... 1 ...

Page 2: ...AC TABLE 20 2 5 ADMINISTRATOR 21 2 5 1 IP and Management mode 21 2 5 2 Switch Setting 23 2 5 2 1 Advanced 23 2 5 2 2 Misc Config 24 2 5 3 Console Port Information 25 2 5 4 Port Controls 26 2 5 5 Trunking 28 2 5 5 1 Aggregator setting 28 2 5 5 2 Aggregator Information 29 2 5 5 3 State Activity 30 2 5 6 Filter Database 31 2 5 6 1 IGMP Snooping 31 2 5 6 2 Static MAC Address 32 2 5 6 3 MAC filtering 3...

Page 3: ...DRESS 67 3 4 DIAGNOSE SDRAM 68 4 OUT OF BAND TERMINAL MODE MANAGEMENT 69 4 1 MAIN MENU 70 4 2 SWITCH STATIC CONFIGURATION 71 4 2 1 Port Configuration 72 4 2 2 Trunk Configuration 74 4 2 3 VLAN Configuration 75 4 2 3 1 VLAN Configure 75 4 2 3 2 Create a VLAN Group 77 4 2 3 3 Edit Delete a VLAN Group 79 4 2 3 4 Groups Sorted Mode 80 4 2 4 Misc Configuration 81 4 2 4 1 Ping 82 4 2 4 2 MAC Age Interva...

Page 4: ...on 103 4 3 1 3 Perport Configuration 105 4 3 2 SNMP 106 4 3 2 1 System Options 107 4 3 2 2 Community Strings 108 4 3 2 3 Trap Managers 111 4 3 3 GVRP 113 4 3 4 IGMP 114 4 3 5 LACP Link Aggregation Control Protocol 115 4 3 5 1 Working Port Setting 115 4 3 5 2 State Activity 116 4 3 5 3 LACP Status 117 4 3 6 802 1x Protocol 119 4 3 6 1 Enable Disable 802 1x 119 4 3 6 2 802 1x System Configuration 12...

Page 5: ...WITH SWITCH 133 5 3 SINGLE IP AGENT MODE APPLICATION USED WITH SWITCH 134 5 3 1 Typical setup of Single IP Agent mode network 135 5 4 SINGLE IP STACKING MODE APPLICATION USED WITH SWITCH USED WITH SWITCH 138 5 4 1 A guide to build up Stacking Switches 139 5 4 2 An Example of Port Base Stacking VLAN 140 5 4 3 Issue on Trunk and Stacking mode 143 5 5 COMPATIBILITY ON VIRTUAL SERVER AND SINGLE IP 144...

Page 6: ...rough the browser The User friendly drop down menu allows the user to easily learn control and monitor It supports not only traditional SNMP function but also RMON 1 2 3 9 groups for advanced network analysis A new management tool called Single IP is implemented here to provide the administrator an access right to enter private IP domain through a single real IP By this management tool network man...

Page 7: ...ure that there is proper heat dissipation form and adequate ventilation around the Switch Desktop or Shelf Installation When installing the Switch on the desktop of shelf the rubber feet included with the device should first be attached Attach these cushioning feet on the bottom at each corner of the device Allow adequate space for ventilation between the device and the objects around it Rack Inst...

Page 8: ... indicators should respond as fallows z All LED indicators will momentarily blink This blinking of the LED indicators represents a reset of the system z The power LED indicator will blink while the Switch loads onboard software and performs a self test After approximately 20 seconds the LED will light again to indicate the switch is in a ready state z The Speed Link Activity LED indicator may rema...

Page 9: ...h 1 3 1 out of band Terminal mode Management First turn on your PC and execute with terminal mode program such as if you are in Microsoft Window environment you may choose Hyper Terminal from programs that are listed for communication Then follow the steps below Step 1 Set Hyper Terminal parameters on your PC Bits Rate per second 57600 Parity None Data Bits 8 Stop Bit 1 Flow Control None Step 2 Af...

Page 10: ...e switch can be got through terminal mode operation described in chapter 4 while the IP Address and Subnet Mask of PC can be found in your PC system Second in general within a network the members in the same network domain must have the same Subnet IP unless there are routers between them or members in the same network domain can t talk to each others so make sure the communication members in the ...

Page 11: ...iguration within the switch to match the domain requirement of the PC Step 1 Get the IP configuration information in your PC Step 2 Get IP configuration value used for switch from your network manager Get an IP Address for your switch get IP Subnet Mask and get default gateway IP address if needed from your network manager Step 3 Modify the IP configuration value within the switch to match the rul...

Page 12: ...on before executing the Telnet program Again after proper setting to the switch save the setting and connect your Ethernet cable from your PC to any port of the Ethernet Switch then you can simply typing as following at the command line to access the switch Telnet IP_Address_of_Switch The following dialogue below appears Type user name and password to get further service To find out more operation...

Page 13: ... switch Each RJ 45 of 10 100M is with two LEDs built in on its upper corner left one indicates link status and activity while the right one indicates the speed information Each RJ 45 of 10 100 1000M for gigabit module optional is somewhat different Upper yellow LED indicates for 10M LINK middle green LED indicates for 100M LINK but for 1000M or Gigabit both upper and middle LEDs are lit when gigab...

Page 14: ...of device type MAC Address The unique hardware address assigned by manufacturer default Firmware Version Display the switch s firmware version ASIC Version Display the switch s ASIC version On the top of web page there is a link status from image of front panel every port will be with a connector icon if this port is really linked with others you also may click the function that listed at left Bel...

Page 15: ... the auto negotiation mode auto force force 4 Speed status Display 1000Mbps or 100Mbps or 10Mbps speed port 1 24 are 10 100Mbps Port 25 26 are 10 100 1000Mbps 5 Duplex status Display full duplex or half duplex mode 6 Flow Control Full Display the flow control is enabled or disabled in full mode Half Display the backpressure is enabled or disabled in half mode 7 Rate Control Display the rate contro...

Page 16: ... port counter and status User can also click any port directly on the front panel of Home Page to get single port Status which is shown below There is a flow rate historical chart on the right User can track the flow rate of this port in the past 60 hours Changing the scale will re calculate the chart ...

Page 17: ...kets of transmitting abort packets of collision and drop packets The following two pages provide the statistics of RMON 1 2 3 9 groups The first part collects the information about packets of frame size within ranges of 64 65 127 128 255 256 511 512 1023 and 1024 1518 bytes the total received packets and the total receives bytes The second part collects the information about drop events broadcast ...

Page 18: ... 18 ...

Page 19: ... 19 ...

Page 20: ...tton will browse previous 50 or next 50 items The Top button will re list the table from the first MAC A sorting function is implemented here Clicking header on the top of table will bring a new sorted list of current content in the order of its title For instance clicking the MAC on the top of table will refresh the table by the index of MAC ...

Page 21: ...tes which role this switch is currently playing Agent Slave means it is treated as a normal switch Agent Master means the Single IP is activated and the switch is treated as agent manager Stacking slave is used only when this switch is going to be a member of stacking set This setting will force the switch to activate spanning tree protocol and some VLAN settings for preparation of stacking switch...

Page 22: ...one as switch IP Different from original IP forwarding method it uses a method like webpage link and won t increase the loading of switch Agent IP setting and Agent management in the main menu will not show up if the agent mode is set as Slave Note If any of the value is changed in this field reboot is necessary ...

Page 23: ... Max bridge transit delay bound control is enabled before enable Delay Bound because Enable Delay Bound must be work under Max bridge transit delay bound control is enabled situation Broadcast Storm Filter To configure broadcast storm control enable it and set the upper threshold for individual ports The threshold is the percentage of the port s total bandwidth used by broadcast traffic When broad...

Page 24: ...ng time in switch Default Max Delay Time is 255ms If the low priority packet stays in switch exceed Max Delay Time it will be sent The valid range is 1 255ms Qos Policy High Priority Levels 0 7 priority level can map to high or low queue 2 5 2 2 Misc Config Collisions Retry Forever Disable In half duplex collision retry maximum is 48 times and packet will be dropped if collision still happen Enabl...

Page 25: ...ion Console is a standard UART interface to communicate with Serial Port User can use windows HyperTerminal program to link the switch Connect To Configure Bits per seconds 57600 Data bits 8 Parity none Stop Bits 1 Flow control none ...

Page 26: ...de of per port 5 Flows control Full User can set flow control function is enable or disable in full mode Half User can set backpressure is enable or disable in half mode 6 Rate Control port1 port 24 supports by port ingress and egress rate control For example assume port 1 is 10Mbps users can set its effective egress rate at 1Mbps and ingress rate at 500Kbps Device will perform flow control or bac...

Page 27: ...ort in security mode will be locked without permission of address learning Only the incoming packets with SMAC already existing in the address table can be forwarded normally User can disable the port from learning any new MAC addresses then use the static MAC addresses screen to define a list of MAC addresses that can use the secure port Enter the settings then click Apply button to change on thi...

Page 28: ...e ports into a single dedicated connection This feature can expand bandwidth to a device on the network LACP operation requires full duplex mode more detail information refers to IEEE 802 3ad 2 5 5 1 Aggregator setting 1 System Priority A value used to identify the active LACP The switch with the lowest value has the highest priority and is selected as the active LACP Valid value is 1 65535 2 Grou...

Page 29: ...e as same as the group member ports 5 Select the ports to join the trunking group Allow max four ports can be aggregated at the same time 6 If LACP enable you can configure LACP Active Passive status in each port on State Activity page 7 Click Apply 2 5 5 2 Aggregator Information When you are setting LACP aggregator you can see relation information in here 1 This page is no group active LACP don t...

Page 30: ...otocol packets from the opposite device 1 A link that has either two active LACP ports or one active port can perform dynamic LACP trunking A link has two N A LACP ports will not perform dynamic LACP trunking because both ports are waiting for and LACP protocol packet from the opposite device 2 If you are active LACP s actor when you are select trunking port the active status will be created autom...

Page 31: ...bers switches router or other network devices of group support IGMP With IGMP enable the member ports will detect IGMP queries report packets and manage the IP multicast traffic through the switch IGMP have three fundamental types of message as follows Message Description Query A message sent from the queries IGMP router or switch asking for a response from each host belonging multicast group Repo...

Page 32: ...tatic MAC Address 2 In the MAC address box enter the MAC address to and from which the port should permanently forward traffic regardless of the device s network activity 3 In the Port Number box enter a port number 4 If tag based IEEE 802 1Q VLANs are set up on the switch static addresses are associated with individual VLANs Type the VID tag based VLANs to associate with the MAC address 5 Click t...

Page 33: ... based on the destination addresses 1 In the MAC Address box enter the MAC address that wants to filter 2 If tag based 802 1Q VLAN are set up on the switch in the VLAN ID box type the VID to associate with the MAC address 3 Click the Add 4 Choose the MAC address that you want to delete and then click the Delete ...

Page 34: ...roup of network devices to another Layer 2 switch However all the network devices are still plug into the same switch physically The TEG S2600i supports port based 802 1Q tagged based and protocol base VLAN in web management page In the default configuration VLAN support is disabling Support Port based VLAN Packets can only be broadcast among members of the same VLAN group Note all unselected port...

Page 35: ...on to send packets to different VLANs it itself has to be either capable of tagging packets it sends with VLAN tags or attached to a VLAN aware bridge that is capable of classifying and tagging the packet with different VLAN ID based on not only default PVID but also other information about the packet such as the protocol TEG S2600i will support protocol based VLAN classification by means of both ...

Page 36: ...select the members for the new VLAN 3 Click Apply 4 If there are many groups that over the limit of one page you can click the Next Page to view other VLAN groups NOTE If the trunk groups exist you can see it ex TRK1 TRK2 in select menu of ports and you can configure it is the member of the VLAN or not ...

Page 37: ...page user can create Tag based VLAN and enable or disable GVRP protocol There are 256 VLAN groups to provide configure Enable 802 1Q VLAN the all ports on the switch belong to default VLAN VID is 1 The default VLAN can t be deleted ...

Page 38: ...d Protocol based VLAN classification User can combine the field Protocol Vlan and the field of the port number to form a new VLAN group NOTE IEEE 802 1v provides user to classify the packet through untagged port There are two possible strategies of the 802 1v supporting Port based VLAN and Port and Protocol based VLAN We can support both Port based VLAN and Port and Protocol based VLAN with our pr...

Page 39: ...ou can see it in here ex TRK1 TRK2 and you can configure it is the member of the VLAN or not 6 Click Next Then you can view the page as follow 7 Uses this page to set the outgoing frames are VLAN Tagged frames or no Then click Apply Tag outgoing frames with VLAN Tagged Untag outgoing frames without VLAN Tagged ...

Page 40: ...agging TEG S2600i each port allows user to set one PVID the range is 1 255 default PVID is 1 The PVID must as same as the VLAN ID that the port belong to VLAN group or the untagged traffic will be dropped Ingress Filtering Ingress filtering lets frames belonging to a specific VLAN to be forwarded if the port belongs to that VLAN TEG S2600i has two ingress filtering rule as follows Ingress Filterin...

Page 41: ...wo nodes on the network You can enable Spanning Tree Protocol on web management s switch setting advanced item select enable Spanning Tree protocol We are recommended that you enable STP on all switches ensures a single active path on the network 1 You can view spanning tree information about the Root Bridge Such as follow screen 2 You can view spanning tree status about the switch Such as follow ...

Page 42: ... Tree Protocol configuration messages Enter a number 1 through 10 Forward Delay time You can change forward delay time The number of seconds a port waits before changing from its Spanning Tree Protocol learning and listening states to the forwarding state Enter a number 4 through 30 4 The following parameter can be configured on each port click set Apply button to modify Parameter Description Port...

Page 43: ...o set mirror mode Disable Rx Tx Both 2 Analysis Port It means this port can be used to see all monitors port traffic You can connect analysis port to LAN analyzer or netxray 3 Monitored Port The ports you want to monitor All monitor port traffic will be copied to analysis port You can select max 25 monitor ports in the switch User can choose which port that they want to monitor in only one mirror ...

Page 44: ...ns data and then click Apply to update the changes on this page Name Enter a name to be used for the switch Location Enter the location of the switch Contact Enter the name of a person or organization 2 Community strings serve as passwords and can be entered as one of the following RO Read only Enables requests accompanied by this string to display MIB object information RW Read write Enables requ...

Page 45: ... 45 ...

Page 46: ...curity Manager On this page user can change user name and password with following steps 1 User name Type the new user name 2 Password Type the new password 3 Reconfirm password Retype the new password 4 Click Apply ...

Page 47: ... Switch setting Advanced then you still to fill in the authentication server information Radius Server IP Address the IP address of the authentication server Server Port The UDP port number used by the authentication server to authenticate Accounting Port The UDP port number used by the authentication server to retrieve accounting information Shared Key A key shared between this switch and authent...

Page 48: ...rmine when an EAPOL PDU is to be transmitted Default value is 30 seconds Supplicant Timeout Used to determine timeout conditions in the exchanges between the supplicant and authentication server Default value is 30 seconds Server Timeout Used to determine timeout conditions in the exchanges between the authenticator and authentication server Default value is 30 seconds Max requests Used to determi...

Page 49: ...ng packet to send Press Apply to continue next page This page will display the result of the pinging IP It continues updating the Reply Counts when the ping packets are sending User can interrupt the progress by clicking Stop button If the reply counts remain zero after webpage reload stops it could mean that the pinged host of this IP does not exist ...

Page 50: ...6 sets in Stacking switch Basically these network devices should provide http or telnet service for the single IP switch to forward those protocol packets meanwhile SNMP protocol can be also passed through if they support SNMP service More over this single IP switch has no exclusiveness meaning that administrator can group up network devices of any type router switch server or brand without worryi...

Page 51: ...ngs of Agent Control Port unless user has the special need for this protocol port such as virtual server The default port number is 28019 Add Edit Delete To add a member fill up the IP and name in IP address and Host Name then press Add Edit The new member will be listed on the left To edit a member s host name select the member in the list and the IP and name will be shown on the right Edit the n...

Page 52: ...witch loading a restriction confines here that only one remote user can access the agent manager in the same time Other user will be rejected if someone has launched the agent manger first The switch will release the control of single IP access in 25 seconds after the previous user closes his agent manager For Local Single IP there is no restriction but if a remote user has launched the agent mana...

Page 53: ...he found stackable switches will be gathered in Auto Discover List Select these found members and press Add to add the selected hosts to the list The searching range bases on Class C IP domain within Agent IP Changing Agent IP in Administrator IP Management Mode will alter the search range For example Agent IP is set to 192 168 223 100 and then the auto discover function will search available swit...

Page 54: ...ich type of VLAN the stacking switch will carry on There are 802 1Q and Port base VLAN Note For the cause of http authentication mechanism it happens that web browser keeps asking administrator to input login name and password when agent manager changes a new host Typically web browser will keep the authentication key of the successful login host and passes it to next other WebPages Since single I...

Page 55: ...ent link status of all stacking members Link up ports will glow in their port numbers An off line switch will dim to gray if it does not respond to the information request from the stacking master in a period of time This characteristic provides an easy method for network diagnose Network administrator can check backbones connection of stacking switches at a glance of this panel VLAN SETUP To conf...

Page 56: ...iga ports are set to tag members to form a VLAN connection channel A strong warning declares here that the Stacking Tag VLAN is highly restricted to be modified or removed for incorrect operation will ruin the connection of stacking switches What condition and how to change the Stacking Tag VLAN will discuss in next section To Add a new VLAN press Add the VLAN Panel They will come out two script p...

Page 57: ...tch The stacking switches interchange VLAN information through the Giga ports which are set to tagged members by Stacking Tag VLAN so a new VLAN should keep its Giga ports as tagged ones Since the master switch holds all VLAN group information the master switch should have the right to access the new VLAN by adding at least one Giga port to it s tagged member An exclusion of all master switch port...

Page 58: ...press Delete to remove it There are two special cases for deleting VLAN The DEFAULT VLAN and Stacking Tag VLAN are undeletable A error message will pop up to cancel the task Stack VLAN also can t be edited PVID SETUP The default PVID value of all ports of 802 1Q VLAN is 1 Hence only default VLAN PVID 1 has all of ports as members in the beginning ...

Page 59: ...reated in the previous VLAN page 1 Select the PVID to be modified and choose the ports for this PVID value 2 Click Apply button to submit and a message Please wait to notice user to wait patiently 3 When message Current setting is on shows up the task is done ...

Page 60: ...re and remote boot switch system Install TFTP program such as Turbo98 or Cisco TFTP and then execute Copy updated firmware image bin into TFTP server s directory In web management select administrator TFTP update firmware Download new image bin file by pressing update firmware After update finished press reboot to restart switch ...

Page 61: ...an restore EEPROM value from here but you must put back image in ftp server switch will download back flash image 2 7 2 TFTP Backup Configuration Use this page to set tftp server ip address You can save current EEPROM value from here then go to the TFTP restore configuration page to restore the EEPROM value ...

Page 62: ... 62 2 8 Reset System Reset Switch to default configuration default value as below 2 9 Reboot Reboot the Switch in software reset ...

Page 63: ...t event will overwrite the oldest one All records will be kept in flash memory even after writing default unless user clears the event log Press Prev or Next button will browse previous 25 or next 25 sequences The Top button will re list the table from the latest event Clear button will clear all history Event logger displays the real time according to the time zone where user is ...

Page 64: ...ountdown timer will prompt user to press any key to enter User Menu There are five functions in the menu 1 start kernel Back to switch system initiation and enter login 2 kernel update from xmodem Use 1k X modem to update firmware 3 kernel update from tftp Use tftp to update firmware 4 set ip address A shortcut to setup switch IP and gateway 5 diagnose sdram A basic SDRAM diagnosis ...

Page 65: ...modem only works in 57600bps mode So you must change baud rate to 57600bps to download firmware 1 Select 2 to start 1K X modem firmware update 2 When CCCC is displaying on console select Transfer Send File 3 Select 1K Xmodem in the Protocol item and browse the image for updating Press Send button ...

Page 66: ... already the switch will update firmware automatically After that the switch will reboot 3 2 TFTP Firmware update We provide the tftp client to update firmware from Ethernet User has to install tftp sever in PC first and place the image in the downloading folder ...

Page 67: ...ownloading begins and after that firmware updates 3 3 Set IP Address We provide a shortcut to set switch IP address and gateway before switch system initialization User can save his time to change switch IP without waiting system boot up and reconfiguration 1 Press 4 to start IP setup 2 Enter Switch IP Press Enter to accept default value 3 Enter Mask Press Enter to accept default value 4 Enter Gat...

Page 68: ...agnose Sdram We provide a basic diagnosis for SDram test It is important to verify hardware fault or not when a switch becomes unstable When test is done it will display the status and prompt user to reset switch ...

Page 69: ... serial interface to manage and monitor the switch user can follow the Console Port Information provide by web to use windows HyperTerminal program to link the switch 2 You can type user name and password to login The default user name is admin the default password is 123 ...

Page 70: ...how the status of the switch Reboot Switch Restart the system or reset switch to default configuration TFTP Update Firmware Use TFTP to download image Logout Exit the menu line program Control Key The control key as follow is provided for this mode operation Tab Move the cursor to next item Backspace Move the cursor to previous item Enter Select item Space Toggle selected item to next configure ...

Page 71: ...action menu line as follow provided in later configure page Actions Quit Exit the page of port configuration and return to previous menu Edit Configure all items Finished configure press Ctrl A Back to action menu line Save Save all configure value Previous Page Return to previous page to configure Next page Go to the next page to configure it ...

Page 72: ...utput rate control per unit is 100K The valid range is 0 1000 0 disable rate control 1 1000 valid rate value 3 Enabled User can disable or enable this port control Yes that mean the port is enable No that mean the port is disable 4 Auto User can set auto negotiation mode is Auto Nway_Force Force of per port 5 Spd Dpx User can set 100Mbps or 10Mbps speed on port 1 port 24 Set 1000Mbps 100Mbps or 10...

Page 73: ...able or disable Half User can set half flow control function backpressure as enable or disable NOTE 1 Pressing Save only can save one page configuration 2 If the static trunk groups exist you can see it ex TRK1 TRK2 after port 26 and you can configure all of the items as above ...

Page 74: ... of TRK1 TRK7 item Static the normal trunk LACP this trunk group have link aggregation control protocol 3 Press Ctrl A to go back action menu line 4 Select Save to save all configure value 5 If the item of TRK1 TRK7 is set Disable it s mean the trunk group is deleted 6 All ports in the same static trunk group will be treated as single port So when you setting VLAN members and Port configuration th...

Page 75: ... 75 4 2 3 VLAN Configuration 4 2 3 1 VLAN Configure This page can set VLAN mode to port based VLAN or 802 1Q VLAN or disable VLAN function ...

Page 76: ...ort VID 1 255 Type the PVID 2 NonMember Drop It matches that Ingress Filtering Rule 1 on web Forwarding only packets with VID matching this port s configured VID Press Space key to choose forward or drop the frame that VID not matching this port s configured VID 3 UnTagged Drop It matches that Ingress Filtering Rule 2 on web Drop untagged frame Press Space key to choose drop or forward the untagge...

Page 77: ... group ID The group ID rang is 1 4094 9 Member Press Space key to choose VLAN member There are two types to selected a Member the port is member port b No the port is NOT member port 10 Press Ctrl A go back action menu line 11 Select Save to save all configure value NOTE If the trunk groups exist you can see it ex TRK1 TRK2 after port26 and you can configure it is the member of the VLAN or not ...

Page 78: ...key to choose VLAN member There are three types to selected a UnTagged This port is the member port of this VLAN group and outgoing frames are NO VLAN Tagged frames b Tagged This port is the member port of this VLAN group and outgoing frames are VLAN Tagged frames c NO The port is NOT member of this VLAN group 6 Press Ctrl A go back action menu line 7 Select Save to save all configure value NOTE I...

Page 79: ...te and then press enter 3 User can modify the protocol VLAN item and the member ports are tagged or un tagged and remove some member ports from this VLAN group 4 After edit VLAN press Save key to save all configures value NOTE 1 When pressing Enter once will complete deletion on delete mode 2 The VLAN Name and VLAN ID cannot modify 3 The default VLAN can t be deleting ...

Page 80: ... select VLAN groups sorted mode 1 sorted by name 2 Sorted by VID The Edit Delete a VLAN group page will display the result In the Edit Delete a VLAN Group page the result of sorted by name In the Edit Delete a VLAN Group page the result of sorted by VID ...

Page 81: ... 81 4 2 4 Misc Configuration ...

Page 82: ...hen back to action menu and press Save Reply Counts will display the result of pinging 4 2 4 2 MAC Age Interval Type the number of seconds that an inactive MAC address remains in the switch s address table The valid range is 300 765 seconds Default is 300 seconds ...

Page 83: ... Filtering This page is configuring broadcast storm control 1 Press Edit to configure the broadcast storm filter mode 2 Press Space key to choose the threshold value The valid threshold value is 5 10 15 20 25 and NO Default is 5 ...

Page 84: ...w Queue Max Delay Time To set the time that low priority packets queuing in switch The valid range is 1 255ms Default Max Delay Time is 255ms NOTE Make sure Max bridge transit delay bound control is enabled before enabling Low Queue Delay Bound because Low Queue Delay Bound must be work under Max bridge transit delay bound control is enabled situation 4 2 4 5 Port Security A port in security mode ...

Page 85: ...e to save all configure value 5 You can press Next Page to configure port9 port26 press Previous Page return to last page 4 2 4 5 Collisions Retry Forever Collisions Retry Forever Disable In half duplex if happen collision will retry 48 times and then drop frame Enable In half duplex if happen collision will retry forever Default ...

Page 86: ... 86 4 2 4 6 Hash Algorithm Select CRC Hash default or DirectMap for Hash algorithm 4 2 4 7 IFG Compensation Enable or disable the inter frame gap IFG compensation function ...

Page 87: ... 87 ...

Page 88: ... 88 4 2 5 Administration Configuration 4 2 5 1 Change Username Use this page user can change web management user name Type the new user name and then press Save item ...

Page 89: ... 89 4 2 5 2 Change Password Use this page user can change web management login password 4 2 5 3 Device Information This page is provided to the user to configure the device information ...

Page 90: ... 90 4 2 5 4 IP Configuration User can configure the IP setting and fill in the new value ...

Page 91: ...sniffer port can be used to see all monitors port traffic Press Space key to choose it 4 Monitored Port The ports you want to monitor All monitor port traffic will be copied to sniffer port You can select max 25 monitor ports in the switch User can choose which port to monitor in only one sniffer mode Press Space key to choose member port V is the member not the member 5 Press Ctrl A go back actio...

Page 92: ... 92 4 2 7 Priority Configuration 4 2 7 1 Port Static Priority This static priority based on port if you set the port is high priority income frame from this port always high priority frame ...

Page 93: ...ueue Actions 1 Select Edit 2 Press Space key to select the priority level mapping to high or low queue 3 High Low Queue Service Ration H L User can select the ratio of high priority packets and low priority packets 4 Press Ctrl A go back action menu line 5 Select Save to save all configure value ...

Page 94: ...s in the switch s address table regardless of whether the device is physically connected to the switch This saves the switch from having to re learn a device s MAC address when the disconnected or powered off device is active on the network again In this page user can add modify delete a static MAC address ...

Page 95: ...y 3 Port num press Space key to select the port number 4 Vlan ID If tag based 802 1Q VLAN are set up on the switch static addresses are associated with individual VLANs Type the VID to associate with the MAC address 5 Press Ctrl A to go back action menu line 6 Then select Save to save all configure value Edit static MAC address Actions 1 Press Edit key 2 Choose the MAC address that you want to mod...

Page 96: ... to go back action menu line and then select Save to save all configure value Delete static MAC address Actions 1 Press Delete key 2 Choose the MAC address that you want to delete and then press enter 3 Pressing Enter once will complete deletion on delete mode ...

Page 97: ... 97 ...

Page 98: ...user can add modify delete filter MAC address Add filter MAC address Actions 1 Press Add Edit key to add a filter MAC address 2 MAC Address Type the MAC address to filter 3 Vlan ID If tag based 802 1Q VLAN are set up on the switch type the VID to associate with the MAC address 4 Press Ctrl A to go back action menu line and then select Save to save all configure value ...

Page 99: ... Actions 1 Press Edit key 2 Choose the MAC address that you want to modify and then press enter 3 Press Edit key to modify all the items 4 Press Ctrl A to go back action menu line and then select Save to save all configure value ...

Page 100: ... 100 ...

Page 101: ... filter MAC address Actions 1 Press Delete key to delete a filter MAC address 2 Choose the MAC address that you want to delete and then press enter 3 When pressing Enter once will complete deletion on delete mode ...

Page 102: ...figuration 4 3 1 STP The Spanning Tree Protocol STP is a standardized method IEEE 802 1D for avoiding loops in switched networks When STP enabled to ensure that only one path at a time is active between any two nodes on the network ...

Page 103: ... 103 4 3 1 1 Enable Disable STP This page is showing the users how to enable or disable Spanning Tree function Press Space key to select enable or disable 4 3 1 2 STP System Configuration ...

Page 104: ...ctions 1 You can view spanning tree information about the Root Bridge on the left 2 On the right user can set new value for STP parameter NOTE All about the parameter description please see the sections 2 4 8 ...

Page 105: ...es to determine which port are the forwarding ports 4 Priority This means priority port you can make it more or less likely to become the root port 5 Press Ctrl A back to action menu line 6 Select Save to save all configure value 7 On the action menu line you can press Next Page to configure port9 port26 press Previous Page return to last page NOTE All about the parameter description please see th...

Page 106: ...ing the simple Network Management Protocol SNMP can be management the switch Use this page to define management stations as trap managers and to enter SNMP community strings User can also define a name location and contact person for the switch ...

Page 107: ... be used for the switch 3 System Contact Type the name of contact person or organization 4 System Location Type the location of the switch 5 System Description Type the description about the switch 6 Press Ctrl A go back action menu line 7 Press Save to save the configure value ...

Page 108: ... name of current strings 2 Write Access Enable the rights is read only or read write Restricted Read only enables requests accompanied by this string to display MIB object information Unrestricted Read write enables requests accompanied by this string to display MIB object information and to set MIB objects ...

Page 109: ...rite Access Press Space key to select the right is restricted or unrestricted z Edit Community Name 1 Press Edit key choose the item that you want to modify and then press Enter 2 Community Name Type the new name 3 Write Access Press Space key to change the right is restricted or unrestricted ...

Page 110: ... 110 z Delete Community Name 1 Press Delete key 2 Choose the community name that you want to delete and then press enter 3 When pressing Enter once will complete deletion on delete mode ...

Page 111: ...o trap manager is defined no traps are issued Create a trap manager by entering the IP address of the station and a community string z Add SNMP trap manager 1 Press Add Edit to add the trap manager 2 IP Type the IP address 3 Community Name Type the community name 4 Press Ctrl A go to actions line press Save key to save all configure ...

Page 112: ...e new IP address 3 Community Name Type the community name 4 Press Ctrl A go to actions line press Save key to save all configure z Delete trap manager 1 Press Delete key 2 Choose the trap manager that you want to delete and then press enter 3 When pressing Enter once will complete deletion on delete mode ...

Page 113: ...figuration information to be processed by the switch If a device sends a GVRP request using the VID of a VLAN defined on the switch the switch will automatically add that device to the existing VLAN This page you can enable disable the GVRP GARP VLAN Registration Protocol support Actions 1 Select Edit 2 Press Space key to choose Enabled Disabled 3 Press Ctrl A back to action menu line 4 Select Sav...

Page 114: ...ternet Protocol IP suite This page you can enable disable the IGMP support Actions 1 Select Edit 2 IGMP Protocol Press Space key to choose Enable Disable 3 IGMP Query Mode Press Space key to choose Auto Enable Disable 4 Press Ctrl A go back action menu line 5 Select Save to save configure value ...

Page 115: ... and view all the LACP status Note All ports support LACP dynamic trunk group If connecting to the device that also supports LACP the LACP dynamic trunk group will be created automatically 4 3 5 1 Working Port Setting This page can set the actually work ports in trunk group ...

Page 116: ...e set this page you have to set trunk group on the page of Trunk Configuration first 4 3 5 2 State Activity Actions 1 Select Edit 2 Press Space key to choose the item Active The port automatically sends LACP protocol packets Passive The port does not automatically send LACP protocol packets and responds only if it receives LACP protocol packets from the opposite device 3 Press Ctrl A go back actio...

Page 117: ... 117 4 3 5 3 LACP Status When you re setting trunk group you can see the relational information here Static trunk group LACP trunk group ...

Page 118: ... 118 Actions Quit Exit this page and return to previous menu Previous Page Return to previous page to view Next page Go to the next page to view ...

Page 119: ... 119 4 3 6 802 1x Protocol This page can configure and view all the 802 1x status 4 3 6 1 Enable Disable 802 1x ...

Page 120: ... 120 1 Select Edit 2 Press Space key to choose Enabled Disabled 3 Press Ctrl A go back action menu line 4 Select Save to save configure value ...

Page 121: ...this switch and authentication server 4 NAS Identifier A string used to identify this switch 5 Server Port The UDP port number used by the authentication server to authenticate 6 Accounting Port The UDP port number used by the authentication server to retrieve accounting information 7 Press Ctrl A go back action menu line 8 Press Save to save configure value ...

Page 122: ...y to choose Fu Fa Au No authorization status 3 Press Ctrl A go back action menu line 4 Select Save to save all configure value Note Fu Force the specific port to be unauthorized Fa Force the specific port to be authorized Au The state of the specific port was determined by the outcome of the authentication No The specific port didn t support 802 1x function ...

Page 123: ...thentication server Default value is 30 seconds 5 Server Timeout Used to determine timeout conditions in the exchanges between the authenticator and authentication server Default value is 30 seconds 6 ReAuthMax Used to determine the number of re authentication attempts that are permitted before the specific port becomes unauthorized Default value is 2 times 7 Reauth Period Used to determine a nonz...

Page 124: ...tatus and Counters You can press the key of Tab or Backspace to choose item and press Enter key to select item 4 4 1 Port Status This page display every port status Link Status Display the port is link or no link ...

Page 125: ...peed and duplex FlowCtrl In auto Nway force mode display the flow control status is enable or not after negotiation In force mode display the flow control status is enabling or disable depending on user setting Actions Quit Exit the page of port status and return to previous menu Previous Page Display previous page Next page Display next page 4 4 2 Port Counters The following information provides ...

Page 126: ...sion Display the switch s Hardware version Module 1 Type Display the module 1 Type 1000Tx or 100Fx ext Depend on module card mode Module 1 information Display the information saved in EEPROM of module1 Module 2 Type Display the module 2 Type 1000Tx or 100Fx ext Depend on module card mode Module 2 information Display the information saved in EEPROM of module2 ...

Page 127: ... 127 4 5 Reboot Switch 4 5 1 Default Reset switch to default configuration default value please section 2 4 14 4 5 2 Restart Reboot the switch in software reset ...

Page 128: ...28 4 6 TFTP Update Firmware This page provide user to update firmware or restore EEPROM value or upload current EEPROM value 4 6 1 TFTP Update Firmware This page provides user use TFTP to update firmware ...

Page 129: ...7 When save successfully the image file download finished too 8 Restart switch 4 6 2 Restore Configure File This page user can restore EEPROM value save image file before form TFTP server Actions 1 Start the TFTP server 2 Press Edit on this page 3 TFTP Server Type the IP of TFTP server 4 Remote File Name Type the image file name 5 Press Ctrl A go to action line 6 Press Save key it will start to do...

Page 130: ...restore the EEPROM value Actions 1 Start the TFTP server 2 Press Edit on this page 3 TFTP Server Type the IP of TFTP server 4 Remote File Name Type the image file name 5 Press Ctrl A go to action line 6 Press Save key it will start to upload the image file 7 When save successfully the image file upload finished too 8 Restart switch ...

Page 131: ...s As a result each group of stations connected to separate Segmented Ports forms different isolated Broadcast Domain The Broadcast Sharing Ports should be used to connect servers and other common services such as Internet access that are used by all the stations connected to the different Segmented Ports Virtual LAN or VLAN is generally defined as broadcast domain It can be viewed as a group of en...

Page 132: ...gical groups when needed z Network administrators can easily fine tune the network z Keeping network structure from the physical topology of the cabling z Making large networks more manageable You can group users according to some shared characteristic such as a common business function or a common protocol A single switch may have several independent VLANs within it Below is a example that R D Ma...

Page 133: ...or higher bandwidth service required You can use trunking to improve the throughput between segments Moreover this switch furtherly provides trunk with fail over function that is when one of the links of trunk is fail or broken the traffic originally go through that link will be automatically re direct to other links of trunk this give the trunk with redundancy and greatly increase the value of tr...

Page 134: ... network Privates IPs and NAT function provided by router gateway or IP sharing provide a solution to the shortage of real IP but new issue gives rise to that remote user from internet has no access permission into the private IP domain thus an administrator has no choose but accesses the private IP devices from the very location of the local area network to trouble shoot any problems that network...

Page 135: ... mode up link in agent mode can be achieved through any port rather than Gigabit port only This provides great flexibility as long as network administrator can access them and hence Gigabit ports can be saved for other applications 5 3 1 Typical setup of Single IP Agent mode network The basic rules to set up Single IP 1 The Agent IP of master switch should be within the IP domain of the managed ho...

Page 136: ...itches in different LAN domain In this example master will manage 2 slave switches and 1 router in other IP domain The differences from example1 are that administrator and master switch IP are in the other IP domain 192 168 1 0 ...

Page 137: ...gives the practice application for remote management The differences from example 2 are that master switch links directly to internet and administrator from worldwide can access it through internet Set the Switch IP and gateway of master switch to real IP 211 23 53 251 and 211 23 53 249 and make sure administrator can access the master switch from internet The other procedures are the same as exam...

Page 138: ...internet This will easily let the network administrator know the group settings e g tag based VLAN groups and link status among all stacked units A typical arrangement of network connection of Single IP Stacking mode is shown below Typical connections for switch management by stacking The significant characteristics of this switch are 1 No redundant hardware required Unlike special requirement of ...

Page 139: ...al sequence By reference to the picture of typical network connection of Single IP Stacking mode user can connect these stacking switches with Giga port in serial sequence A connection check by pinging these switches IP will help to avoid network failure 2 Make sure the master switch is set to Stacking Master and slaves to Stacking Slave In the Main Menu in Administrator IP Management Mode user ha...

Page 140: ...22 of Master 192 168 223 100 PC 1 192 168 223 92 on port 9 of Slave 4 192 168 223 140 PC 2 192 168 223 93 on port 23 of Slave 5 192 168 223 150 Port Base VLAN Group VLAN name test VLAN ID 10 Members Port 22 24 of Master 192 168 223 100 Port 9 of Slave4 192 168 223 140 Port 23 24 of Slave5 192 168 223 150 Test case 1 PC 0 ping or trace PC 01 and PC 02 The same VLAN 2 Remove port 9 of Slave4 from VL...

Page 141: ... 141 Result 1 PC 0 can access both PC 01 and PC 02 ...

Page 142: ... 142 2 PC 0 can only access PC 02 only PC 01 will not reply ...

Page 143: ...th non stacking member The packet traffics between stacking members are transferred only through Giga module Trunking between stacking members may cause the spanning tree protocol STP to alter the topology and change the routed ports If it happens Giga port traffic may break and the stacking mechanism will fail For non stacking member it has no such limitation ...

Page 144: ... how to setup virtual server with agent stacking switch Example target 1 Any client with port 80 http go to company s default web server example 192 168 223 80 2 Any client with port 28010 go to agent stacking switch example 192 168 223 90 3 Any client can use the agent stacking function through virtual server The instructive pictures may vary depending on the router the user sets up The sample us...

Page 145: ...mportant According to the basic rule 2 of Single IP administrator accesses the slaves from Internet and master s Switch IP should differ from its Agent IP In this case change Agent IP to 192 168 223 91 to meet the rule even thought Switch IP and Agent IP are still within the same IP domain Note If administrator wishes to access the slaves from LAN please change back the Agent IP to Switch IP again...

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Page 147: ... the product has been modified or repaired by any unauthorized service center ii the product was subject to accident abuse or improper use iii the product was subject to conditions more severe than those specified in the manual Warranty service may be obtained by contacting TRENDware office within the applicable warranty period for a Return Material Authorization RMA number accompanied by a copy o...

Page 148: ...NG OUT OF OR IN CONNECTION WITH THE SALE INSTALLATION MAINTENANCE USE PERFORMANCE FAILURE OR INTERRUPTION OF THE POSSIBILITY OF SUCH DAMAGES AND LIMITS ITS LIABILITY TO REPAIR REPLACEMENT OR REFUND OF THE PURCHASE PRICE PAID AT TRENDWARE S OPTION THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE Governing Law This Limite...

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