TRENDnet TEG-S2400i User Manual
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TRENDnet TEG-S2400i User Manual

TRENDnet TEG-S2400i User Manual

24 +2g single ip management switch
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TEG-S2400i
24 +2G Single IP
Management Switch
User's Guide
Version 10.03.01
5/8/2004
- 1 -

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  • Page 1 TEG-S2400i 24 +2G Single IP Management Switch User’s Guide Version 10.03.01 5/8/2004 - 1 -...

  • Page 2: Limited Warranty

    TRENDware TRENDnet Limited Warranty TRENDware warrants its products against defects in material and workmanship, under normal use and service, for the following lengths of time from the date of purchase. Wired 10/100/1000Mbps Ethernet Products 5 years* (Adapter, Switch, Router, Firewall, VPN, Fiber)

  • Page 3: Table Of Contents

    TEG-S2400i 24 + 2G Single IP Management Switch User’s Guide 1. INTRODUCTION ................................6 1.2 I ................................7 NSTALLATION 1.3 I ..........................9 NITIAL SET UP FOR MANAGEMENT 1.3.1 out-of-band Terminal-mode Management ......................9 1.3.2 In-band management through Ethernet......................10 1.3.3 Telnet management.............................
  • Page 4 2.5.14 Agent Management............................49 2.6. TFTP U ............................52 PDATE IRMWARE 2.7. C ............................53 ONFIGURATION ACKUP 2.7.1. TFTP Restore Configuration ..........................53 2.7.2. TFTP Backup Configuration ..........................53 2.8. R ................................. 54 ESET YSTEM 2.9. R ..................................54 EBOOT 3.
  • Page 5 4.2.8.2. Filtering MAC Address ..............................87 4.3. P ........................91 ROTOCOL ELATED ONFIGURATION 4.3.1. STP ..................................91 4.3.1.1. Enable/Disable STP ..............................92 4.3.1.2. STP System Configuration............................92 4.3.1.3. Perport Configuration ..............................94 4.3.2. SNMP ................................95 4.3.2.1. System Options ................................95 4.3.2.2. Community Strings ...............................97 4.3.2.3.

  • Page 6: Introduction

    1. Introduction 24+2G switch is a high performance web-managed SNMP Layer 2 switch that provides users with 24 10/100Mbps Ethernet and 2 1000Mbps Gigabit ports. This Switch has SNMP management and remote control capabilities such as “Web Cluster”. The Gigabit module, which can be copper or fiber media, supports 1000BASE-SX, 1000BASE-LX or 1000BASE-T, allowing users to increase their network response time at gigabit speeds and with great flexibility.

  • Page 7: Installation

    1.1 Unpacking Open the shipping carton of the Switch and carefully unpack its contents, the carton should contain the following items: 24+2G, 24 port Fast Ethernet Layer 2 Switch. Mounting Kit: 2 mounting brackets and screws Four rubber feet with adhesive backing. One AC power cord.
  • Page 8 Power on: 24+2G switch can be used with an AC power supply 90-260V AC, 50-60Hz. The AC power connector is located at the rear of the unit. The switch’s power supply will adjust to the local power source automatically and may be turned on without having any or all LAN segment cables connected. After the power switch is turned on, the LED indicators should respond as fallows: All LED indicators will momentarily blink.

  • Page 9: Initial Set Up For Management

    1.3 Initial set up for management There are two management ways can be chosen, one is out-of-band management, you work this way with a PC and connect your PC and switch through RS232 cable. The other way is in-band-management, you also work with a PC but connect your PC and switch through Ethernet network no matter local or remotely, or simply directly connect your PC and switch through an Ethernet cable.

  • Page 10: In-Band Management Through Ethernet

    1.3.2 In-band management through Ethernet In addition to terminal mode operation, 24+2G switch also supports in-band management through browser, this function is much more user-friendly than terminal mode, because it can be operated through mouse on the PC screen and moreover it can be performed either locally or remotely through Ethernet.
  • Page 11 your PC and the switch, then save the setting and reboot the switch again (power-off-and–on once), DHCP server and its protocol will automatically assign IP address and related IP Subnet Mask and Default gateway, under this condition, you can execute your browser program in your PC and simply type http:// IP-Address-of-switch to access the switch through Ethernet or over Internet.

  • Page 12: Telnet Management

    1.3.3 Telnet management In addition to local terminal mode operation, 24+2G switch supports remote management through Telnet over network or even over Internet for that environment without browser. In this mode, user also has to do the same setting as required in in-band management to the IP Configuration before executing the Telnet program.

  • Page 13: Led Indicators Information

    1.4 LED indicators information There are many LEDs on the front panel of switch, after the power on, these LEDs will reflect the current status truly within the switch, we explain below: There is one power LED on the left side of front panel, whenever power is applied, it lights with green, below it, there is Diagnostic LED, it will go blinking during the power-on diagnostics.

  • Page 14: Web Management Function

    2. Web Management Function 2.1. Web Management Home Overview This is a Home Page. At this page, you may see the basic switch information and module information. All information in these fields is read-only. That is, user can’t modify its contents. Description: Display the name of device type.

  • Page 15: Port Status

    2-2. Port status 2-3. Port Statistics 2-4. Show MAC Table 2-5. Administrator 2-6. TFTP Update Firmware 2-7. Configuration Backup 2-8. Reset System 2-9. Reboot 2.2. Port status This page provides current status of every port that depends on user’s setting and the negotiation result.

  • Page 16: Single Port Counter And Status

    Ingr: Display the port effective ingress rate of user setting. Egr: Display the port effective egress rate of user setting. 8. Port Security: Display the port security is enabled or disabled. 9. Config: Display the state of user setting. 10. Actual: Display the negotiation result. 2.2.1 Single port counter and status User can also click the any port directly on the front panel of Home Page to get single port Status which is shown below.

  • Page 17: Port Statistics

    2.3. Port Statistics There are three pages the switch provides for user to monitor the statistics of network traffic: Port Summary, RMON Statistics (1), RMON Statistics (2). The Above information provides a summary of the current switch’s status, including on/off state, link status, good or bad packets of transmitting and receiving, packets of transmitting abort, packets of collision and drop packets.
  • Page 18 - 18 -...

  • Page 19: Show Mac Table

    2.4. Show MAC Table The following information provides a table of the current MAC address that the switch has learned. Press “Prev” or “Next” button 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.

  • Page 20: Administrator

    2.5. Administrator There are many management functions can be set or performed if you click the Administrator on Home Page, including: IP address/Subnet Mask/Gateway Switch settings Console port information Port Configuration Trunking IGMP and MAC Filter VLAN Configuration Spanning Tree Port Mirror SNMP/Trap Manager Security Manager...

  • Page 21: Switch Setting

    ”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. 2.5.2 Switch Setting 2.5.2.1 Advanced Miscellaneous Setting: MAC Address Age-out Time: Type the number of seconds that an inactive MAC address remains in the switch's address table.
  • Page 22 NOTE: Make sure of “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.

  • Page 23: Misc Config

    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. Enable – In half duplex, if happen collision will retry forever. Hash Algorithm: Choose algorithms, CRC-Hash DirectMap, to maintain MAC address table.

  • Page 24: Console Port Information

    2.5.3 Console Port Information 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: 9600 Data bits: 8 Parity: none Stop Bits: 1 Flow control: none 2.5.4 Port Controls User may modify or change mode operation in this page.
  • Page 25 1. State: User can disable or enable this port control. 2. Auto Negotiation: User can set auto negotiation mode is Auto, Nway (specify the speed/duplex on this port and enable auto-negotiation), Force of per port. 3. Speed: User can set 100Mbps or 10Mbps speed on Port1~Port24. User can set 1000Mbps, 100Mbps or 10Mbps speed on Port25~Port26 (depend on module card mode).
  • Page 26 8. Port Security: A port 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.

  • Page 27: Trunking

    2.5.5 Trunking The Link Aggregation Control Protocol (LACP) provides a standardized means for exchanging information between Partner Systems on a link to allow their Link Aggregation Control instances to reach agreement on the identity of the Link Aggregation Group to which the link belongs, move the link to that Link Aggregation Group, and enable its transmission and reception functions in an orderly manner.

  • Page 28: Aggregator Information

    supports LACP, the LACP dynamic trunking group will be created automatically. 4. Work ports: Allow max four ports can be aggregated at the same time. If LACP static trunking group, the exceed ports is standby and able to aggregate if work ports fail. If local static trunking group, the number must be as same as the group member ports.

  • Page 29: State Activity

    2.5.5.3 State Activity Active (select): The port automatically sends LACP protocol packets. N/A (no select): The port does not automatically sends LACP protocol packets, and responds only if it receives LACP protocol 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.

  • Page 30: Igmp And Mac Filter

    2.5.6 IGMP and MAC Filter 2.5.6.1. IGMP Snooping 24+2G switch supports multicast IP. One can enable IGMP protocol on this web page, and then display the IGMP snooping information on this page. There are all multicast groups, VIDs and member ports in the list.

  • Page 31: Static Mac Address

    2.5.6.2. Static MAC Address When you add a static MAC address, it remains 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. At the main menu, click administrator Filter Database Static MAC Address.

  • Page 32: Mac Filtering

    2.5.6.3 MAC filtering MAC address filtering allows the switch to drop unwanted traffic. Traffic is filtered 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.

  • Page 33: Vlan Configuration

    2.5.7. VLAN configuration A Virtual LAN (VLAN) is a logical network grouping that limits the broadcast domain. It allows you to isolate network traffic so only members of the VLAN receive traffic from the same VLAN members. Basically, creating a VLAN from a switch is logically equivalent of reconnecting a group of network devices to another Layer 2 switch.
  • Page 34 Support Tag-based VLAN (IEEE 802.1Q VLAN) Tagged-based VLAN is an IEEE 802.1Q specification standard. Therefore, it is possible to create a VLAN across devices from different switch venders. IEEE 802.1Q VLAN uses a technique to insert a “tag” into the Ethernet frames. Tag contains a VLAN Identifier (VID) that indicates the VLAN numbers. Support Protocol-based VLAN In order for an end station 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...

  • Page 35: Port Based Vlan

    2.5.7.1. Port Based VLAN 1. Click Add to create a new VLAN group. 2. Enter the VLAN name, group ID and 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.

  • Page 36: Q Vlan

    2.5.7.2. 802.1Q VLAN This 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. GVRP (GARP [Generic Attribute Registration Protocol] VLAN Registration Protocol) GVRP allows automatic VLAN configuration between the switch and nodes.
  • Page 37 Basic Create a VLAN and add tagged member ports to it. 1. From the main menu, click Administrator VLAN configuration, click Add then you will see the page as follow. 2. Type a name for the new VLAN. 3. Type a VID (between 2-4094). The default is 1. 4.
  • Page 38 5. From the Available ports box, select ports to add to the switch and click “Add >>”. If the trunk groups exist, you can see it in here (ex: TRK1, TRK2…), and you can configure it is the member of the VLAN or not. 6.
  • Page 39 Port VID Configure port VID settings From the main Tag-based (IEEE 802.1Q) VLAN page, click Port VID Settings. Port VID (PVID) Set the port VLAN ID that will be assigned to untagged traffic on a given port. This feature is useful for accommodating devices that you want to participate in the VLAN but that don’t support tagging.

  • Page 40: Spanning Tree

    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.
  • Page 41 3. You can setting new value for STP parameter, then click set Apply button to modify Parameter Description Priority You can change priority value, A value used to identify the root bridge. The bridge with lowest value has the highest priority and is selected as the root.

  • Page 42: Port Mirror

    2.5.9. Port Mirror The Port Mirror is a method for monitor traffic in switched networks. Traffic through ports can be monitored by one specific port. That is, traffic goes in or out monitored ports will be duplicated into mirror port. 1.

  • Page 43: Snmp/Trap Manager

    2.5.10. SNMP/Trap Manager Any Network Management platform running the simple Network Management Protocol (SNMP) can manage the switch, provided the Management Information Base (MIB) is installed correctly on the management station. The SNMP is a Protocol that governs the transfer of information between management station and agent.
  • Page 44 - 44 -...

  • Page 45: Security Manager

    2.5.11 Security 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. Click Apply. - 45 -...

  • Page 46: Configuration

    2.5.12 802.1x Configuration System Configuration 802.1x makes use of the physical access characteristics of IEEE802 LAN infrastructures in order to provide a means of authenticating and authorizing devices attached to a LAN port that has point-to-point connection characteristics, and of preventing access to that port in cases in which the authentication and authorization process fails.
  • Page 47 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. Misc Configuration In this page, you can change the default configuration for the 802.1x standard: Quiet Period Used to define periods of time during which it will not attempt to acquire a supplicant...

  • Page 48: Ping

    2.5.13 Ping This switch provides a simple ping function for user to check the access of specific host. Input the host IP and the counts of ping, then press “Apply” and the result comes as following: User can stop pinging anytime by just press “Stop” button, and it will return to Ping IP Address page. - 48 -...

  • Page 49: Agent Management

    2.5.14 Agent Management This switch provides a new management tool for user to manage a group of LAN switches by an IP agent method. “Single IP” is the name, meaning that the administrator can access other network devices through one single IP device. There are maximum 32 sets of information of network devices stored in the single IP switch.
  • Page 50 Agent Management In this page, user can add or delete managed network devices here. If user disables the IP agent function, that is,he/shesets the agent mode to “slave” in the IP setting section; this item will not show up in the main menu. There is a list here to display the information of managed hosts, including the IPs and the host names.
  • Page 51 Agent Manager A floating menu will show up after clicking “Launch Agent Manager” in the agent management. The agent manager holds 32+1 slots in the floating menu. The most top slot (zero slot) displays the master switch IP and its relative location. “Remote Agent” means that the user comes from the other IP domain than the managed ones, while “Local Agent”, that user comes form the same IP domain as the managed ones.

  • Page 52: Tftp Update Firmware

    2.6. TFTP Update Firmware 1. The following menu options provide some system control functions to allow a user to update firmware 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.

  • Page 53: Configuration Backup

    2.7. Configuration Backup 2.7.1. TFTP Restore Configuration Use this page to set ftp server address. You can 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.

  • Page 54: Reset System

    2.8. Reset System Reset Switch to default configuration, default value as below 2.9. Reboot Reboot the Switch in software reset. - 54 -...

  • Page 55: Console -- 1K Xmodem Update Firmware

    3. Console -- 1K Xmodem update firmware We provide the 1k X modem to update firmware on console. 1K X modem only works in 57600bps mode. So you must change Baudrate to 57600bps to download firmware. There are 2 cases to use 1k X modem to update firmware: a.
  • Page 56 2. Press connected, you will see “CCCC…”displayed on console. Then select Transfer Send File. 3. Select 1K Xmodem in the Protocol item, and give the place that image file folder. Press Send button. - 56 -...
  • Page 57 4. Start download image file. 5. Finish download image, the switch system will update firmware automatic. Update firmware ok, the switch will reboot. Please change the Baudrate to 9600bps. - 57 -...

  • Page 58: Out-Of-Band Terminal Mode Management

    4. Out-of-band Terminal mode management 24+2G switch also provide a 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 59: Main Menu

    4.1 Main Menu There are six items for selected as follows: Switch Static Configuration: Configure the switch. Protocol Related Configuration: Configure the protocol function. Status and Counters: Show the status of the switch. Reboot Switch: Restart the system or reset switch to default configuration. TFTP Update Firmware: Use TFTP to download image.

  • Page 60: Switch Static Configuration

    4.2 Switch Static Configuration <Control Key> You can press the key of Tab or Backspace to choose item, and press Enter key to select item The 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.

  • Page 61: Port Configuration

    4.2.1. Port Configuration This page can change every port status. Press Space key to change configures of per item. 1. InRate (100K/unit): User can set input rate control, per unit is 100K. The valid range is 0~1000. 0: disable rate control. 1~1000: valid rate value.
  • Page 62 6. Flow Control: Full: User can set full flow control function (pause) as enable 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 63: Trunk Configuration

    4.2.2. Trunk Configuration This page can create max seven trunk groups. User can arbitrarily select up to four ports from port 1~port 26 to build a trunk group. Actions-> 1. Select <Edit> on actions menu 2. Press space key to configure the member port of trunk group. Besides, you have to set “Static” or “LACP”...

  • Page 64: Vlan Configuration

    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. - 64 -...
  • Page 65 NOTE: Change the VLAN mode for every time, user have to restart the switch for valid value. If set 802.1Q VLAN, you can set PVID, ingress filtering 1 and ingress filtering 2 in this page too. Actions-> 1. PVID (Port VID: 1~255): Type the PVID. 2.

  • Page 66: Create A Vlan Group

    4.2.3.2. Create a VLAN Group Create Port-Based VLAN Create a port-based VLAN and add member/nonmember ports to it. Select <Edit>. VLAN Name: Type a name for the new VLAN. Grp ID: Type the VLAN group ID. The group ID rang is 1~4094. Member: Press <Space>...
  • Page 67 Create 802.1Q VLAN Create an 802.1Q VLAN and add tagged /untagged member ports to it. 1. Select <Edit>. 2. VLAN Name: Type a name for the new VLAN. 3. VLAN ID: Type a VID (between 1~4094). The default is 1. There are 256 VLAN groups to provided configure.

  • Page 68: Edit / Delete A Vlan Group

    4.2.3.3. Edit / Delete a VLAN Group In this page, user can edit or delete a VLAN group. 1. Press <Edit> or <Delete> item. 2. Choose the VLAN group that you want to edit or delete and then press enter. 3.

  • Page 69: Groups Sorted Mode

    4.2.3.4. Groups Sorted Mode In this page, user can 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.

  • Page 70: Misc Configuration

    4.2.4. Misc Configuration - 70 -...

  • Page 71: Ping

    4.2.4.1. Ping Type the Host IP and the counts for pinging, then 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.

  • Page 72: Broadcast Storm Filtering

    4.2.4.3. Broadcast Storm 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%. - 72 -...

  • Page 73: Max Bridge Transmit Delay Bound

    4.2.4.4. Max bridge transmit delay bound 1. Max bridge transmit delay bound: Limit the packets queuing time in switch. If enabled, the packets queued exceed will be drop. Press Space key to set the time. Those valid values are 1sec, 2sec, and 4sec and off.

  • Page 74: Collisions Retry Forever

    Actions-> 1. Select <Edit>. 2. Press Space key to choose enable / disable item. 3. Press Ctrl+A to go back action menu line. 4. Select <Save> to save all configure value. 5. You can press <Next Page> to configure port9 ~ port26, press <Previous Page> return to last page.

  • Page 75: Hash Algorithm

    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. - 75 -...
  • Page 76 - 76 -...

  • Page 77: Administration Configuration

    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. - 77 -...

  • Page 78: Change Password

    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 - 78 -...

  • Page 79: Ip Configuration

    4.2.5.4. IP Configuration User can configure the IP setting and fill in the new value. - 79 -...

  • Page 80: Port Mirror Configuration

    4.2.6. Port Mirror Configuration The port mirroring is a method for monitor traffic in switched networks. Traffic through ports can be monitored by one specific port. That is traffic goes in or out monitored ports will be duplicated into monitoring port. Actions->...

  • Page 81: Priority Configuration

    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. - 81 -...

  • Page 82: Priority Configuration

    4.2.7.2. 802.1p Priority Configuration There are 0~7-priority level can map to high or low queue. 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.

  • Page 83: Mac Address Configuration

    4.2.8. MAC Address Configuration 4.2.8.1. Static MAC Address When you add a static MAC address, it remains 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.
  • Page 84 Add static MAC address Actions-> 1. Press <Add> --> <Edit> key to add static MAC address. 2. MAC Address: Enter the MAC address to and from which the port should permanently forward traffic, regardless of the device’s network activity. 3. Port num: press <Space> key to select the port number. 4.
  • Page 85 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. Delete static MAC address Actions-> 1. Press <Delete> key. 2. Choose the MAC address that you want to delete and then press enter. 3.
  • Page 86 - 86 -...

  • Page 87: Filtering Mac Address

    4.2.8.2. Filtering MAC Address MAC address filtering allows the switch to drop unwanted traffic. Traffic is filtered based on the destination addresses. In this page 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.
  • Page 88 Edit filter MAC address Actions-> 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. - 88 -...
  • Page 89 - 89 -...
  • Page 90 Delete 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. - 90 -...

  • Page 91: Protocol Related Configuration

    4.3. Protocol Related Configuration 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. - 91 -...

  • Page 92: Enable/Disable Stp

    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 - 92 -...
  • Page 93 Actions-> 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. - 93 -...

  • Page 94: Perport Configuration

    4.3.1.3. Perport Configuration Actions-> 1. PortState: Display spanning tree status about the switch for per port is forwarding or blocking. 2. Select <Edit>. 3. PathCost: Specifies the path cost of the port that switch uses to determine which port are the forwarding ports.

  • Page 95: Snmp

    4.3.2. SNMP Any Network Management running 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. 4.3.2.1.
  • Page 96 1. Press <Edit>. 2. System Name: Type a name to 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. Press Ctrl+A go back action menu line. Press <Save>...

  • Page 97: Community Strings

    4.3.2.2. Community Strings Use this page to Add/ Edit/ Delete SNMP community strings. 1. Community Name: The 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.
  • Page 98 Add Community Name 1. Press <Add> --> <Edit> key. 2. Community Name: Type the community name. 3. Write Access: Press Space key to select the right is restricted or unrestricted. Edit Community Name 1. Press <Edit> key, choose the item that you want to modify and then press Enter. 2.
  • Page 99 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. - 99 -...

  • Page 100: Trap Managers

    4.3.2.3. Trap Managers A trap manager is a management station that receives traps, the system alerts generated by the switch. If no trap manager is defined, no traps are issued. Create a trap manager by entering the IP address of the station and a community string.
  • Page 101 Edit trap managers 1. Press <Edit> key, and then choose the item that you want to modify. 2. IP: Type the 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. Delete trap manager 1.

  • Page 102: Gvrp

    4.3.3. GVRP GVRP (GARP [Generic Attribute Registration Protocol] VLAN Registration Protocol) GVRP allows automatic VLAN configuration between the switch and nodes. For example, if the switch is connected to a device with GVRP enabled, you can enable this setting to allow dynamic VLAN configuration information to be processed by the switch.

  • Page 103: Igmp

    4.3.4. IGMP The Internet Group Management Protocol (IGMP) is an internal protocol of the Internet 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.

  • Page 104: Lacp (Link Aggregation Control Protocol)

    4.3.5. LACP (Link Aggregation Control Protocol) This page can configure 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.

  • Page 105: State Activity

    Actions-> 1. Select <Edit>. 2. Group: Display the trunk group ID. 3. LACP: Display the trunk group’s LACP status. 4. LACP Work Port Num: The max number of ports can be aggregated at the same time. If LACP static trunk group, the exceed ports is standby and able to aggregate if work ports fail. If local static trunk group, the number must be the same as group ports.

  • Page 106: Lacp Status

    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 - 106 -...
  • Page 107 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. - 107 -...

  • Page 108: Protocol

    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 - 108 -...
  • Page 109 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. - 109 -...

  • Page 110: System Configuration

    4.3.6.2. 802.1x System Configuration 1. Press <Edit>. 2.Radius Server IP Address: the IP address of the authentication server. 3.Shared Key: A key shared between 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.

  • Page 111: Perport Configuration

    4.3.6.3. 802.1x PerPort Configuration In this page, set the authorization status to activate 802.1x function by port 1. Select <Edit>. 2. Status: Press <Space> key to choose Fu / Fa / Au / No authorization status. 3. Press Ctrl+A go back action menu line. 4.

  • Page 112: Misc Configuration

    4.3.6.4. 802.1x Misc Configuration 1. Press <Edit>. 2. Quiet Period Used to define periods of time during which it will not attempt to acquire a supplicant (Default time is 60 seconds). 3. Tx Period Used to determine when an EAPOL PDU is to be transmitted (Default value is 30 seconds).

  • Page 113: Status And Counters

    4.4. Status 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. - 113 -...

  • Page 114: Port Counters

    InRate: Display the input rate control (100K/unit) setting value. OutRate: Display the output rate control (100K/unit) setting value. Enabled: Display the port is enabled or disable depended on user setting. Enable will be display “Yes”, disable will be display “No”. If the port is unlink will be treated as “No”. Auto: Display the port is link on which Nway mode: Auto, Nway_Force, and Force.

  • Page 115: System Information

    4.4.3. System Information MAC Address: The unique hardware address assigned by manufacturer. Firmware Version: Display the switch’s firmware version. ASIC Version: 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.

  • Page 116: Reboot Switch

    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. - 116 -...

  • Page 117: Tftp Update Firmware

    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. - 117 -...

  • Page 118: Restore Configure File

    Actions-> 1. Start the TFTP server, and copy firmware update version image file to 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.

  • Page 119: Backup Configure File

    4.6.3. Backup Configure File This page user can save current EEPROM value to image file. Then go to the update configure page to 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.

  • Page 120: Application Examples

    5. Application Examples 5.1. LAN application used with switch VLAN is a simple solution to protect your network against broadcast storming by creating segments based on Layer2 Ethernet information and avoiding the complexity and the heavy processing requirements of Layer3 IP based routers. As a result, each group of stations connected to separate Segmented Ports forms different isolated Broadcast Domain.

  • Page 121: Benefits Of Vlans

    Benefits of VLANs Grouping users into logical networks for performance enhancement. Provides effective broadcasts containment between Segmented Ports, which prevents flooding of a network. Offers security by completely isolating from each other the different Broadcast Domains connected on separate Segmented Ports. Preserving current investment in equipment and cabling.

  • Page 122: Trunking Application Used With Switch

    5.2. Trunking Application used with switch Trunking allows you to increase the available bandwidth between switches by grouping ports into a trunk. Trunk can also be used to connect server to switches for higher bandwidth service required. You can use trunking to improve the throughput between segments. Moreover, this switch further 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 trunking.
  • Page 123 implementation into embedded system are main drawbacks for their practical application. Because of the rapid development of Ethernet, the scare of real IP shortage becomes a serious issue when an enterprise continues its IA growth. It is a resource waste and cost a large expense that every individual host has its own real IP inside the enterprise’s network.
  • Page 124 5. No up-link limitation through Gigabit port. Unlike stacking 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. Typical setup of Single IP network: There are three typical examples to demonstrate the usage of “Single IP-Agent mode”.
  • Page 125 IP: 192.168.1.30 LAN IP: 192.168.223.254 WAN IP: 211.23.53.250 Switch IP: 192.168.223.101 Switch IP: 192.168.1.100 Agent IP: 192.168.223.100 Gateway: 192.168.223.254 Gateway: optional Switch IP: 192.168.223.102 Gateway: 192.168.223.254 The differences from example1 are that administrator and master switch IP are in the other IP domain (192.168.1.0).
  • Page 126 LAN IP: 192.168.223.254 Gateway IP: 192.168.223.249 WAN IP: 211.23.53.250 Switch IP: 192.168.223.101 Gateway: 192.168.223.254 Switch IP: 211.23.53.251 Agent IP: 192.168.223.100 Gateway: 211.23.53.249 Switch IP: 192.168.223.102 Gateway: 192.168.223.254 There are practical applications on combination of virtual server and single IP. Network administrator prefers a router as unique gateway to Internet while he/she likes to use the “Single IP”...
  • Page 127 The screenshots may vary depending on the router you have. Step 1: Set up web server mapping port (211.23.53.252:80 192.168.223.80:80) Step 2. Set up agent/stacking switch mapping port (211.23.53.252:28010->192.168.223.90:80) Step 3: Set up agent function mapping port (211.23.53.252:28019->192.168.223.90:28019) - 127 -...
  • Page 128 Note: If administrator wishes to access the slaves from LAN , he/she should change back the Agent IP to Switch IP again before launching the Agent/Stacking Manager.. TRENDware Technical Support: 3135 Kashiwa Street Torrance, CA 90505 Tel: +1-310-891-1100 Fax: +1-310-891-1111 E-mail: support@trendware.com www.trendnet.com - 128 -...

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