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D-Link DES-2108 User Manual

8-port 10/100 fast ethernet switch
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DES-2108
8-port 10/100
Fast Ethernet Switch
User's Guide

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Summary of Contents for D-Link DES-2108

  • Page 1 DES-2108 8-port 10/100 Fast Ethernet Switch User’s Guide...

  • Page 2: Fcc Warning

    FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 3: Table Of Contents

    ABLE OF ONTENTS About This Guide ................1 Terms ................... 1 Overview of this User’s Guide ............ 1 Introduction..................2 Fast Ethernet Technology ............2 Switching Technology ..............2 Switch Description............... 4 Features..................4 Ports ..................... 5 Unpacking and Setup ................7 Unpacking..................
  • Page 4 Power and CPU LEDs ............... 13 10/100M Fast Ethernet Ports Status LEDs ........ 13 Introduction To Switch Management ..........15 Management Options ..............15 Web Management Utility............15 Web-based Management Interface..........15 Command Line Interface (CLI) ..........16 SNMP-Based Management............16 Configuration The Switch..............
  • Page 5 Mirror Setting ..............33 Spanning Tree Setting............34 SNMP Setting ..............36 Static MAC ................ 42 IGMP Snooping Setting............. 45 Device Status ..............47 Statistic................48 System Setting ..............49 Trap Setting................ 50 Set Password ..............51 Backup Setting ..............52 Reset Setting ..............
  • Page 6 VLAN Commands ............. 68 Port Mirroring Commands ..........77 Trap Commands..............80 Spanning Tree Commands ..........85 SNMP Commands ............. 92 IGMP Snooping Commands ..........100 Technical Specifications ..............106...

  • Page 7: About This Guide

    BOUT UIDE This user’s guide tells you how to install your DES-2108, how to connect it to your network. Terms For simplicity, this documentation uses the terms “Switch” (first letter upper case) to refer to the DES-2108, and “switch” (first letter lower case) to refer to all Ethernet switches, including the DES-2108.

  • Page 8: Introduction

    NTRODUCTION This section describes the features of the DES-2108, as well as giving some background information about Fast Ethernet and Switching technology. Fast Ethernet Technology The growing importance of LANs and the increasing complexity of desktop computing applications are fueling the need for high performance networks.
  • Page 9 competing with each other for network transmission capacity, and therefore decreasing the load on each segment. The Switch acts as a high-speed selective bridge between the individual segments. Traffic that needs to go from one segment to another (from one port to another) is automatically forwarded by the Switch, without interfering with any other segments (ports).

  • Page 10: Switch Description

    Switch Description The DES-2108 is equipped with unshielded twisted-pair (UTP) cable ports providing dedicated 10 or 100 Mbps bandwidth. The Switch has 8 UTP ports and Auto MDI-X/MDI-II convertible ports that can be used for up-linking to another switch. These ports can be used for connecting PCs, printers, servers, hubs, routers, switches and other networking devices.

  • Page 11: Ports

    System Log Support. High performance switching engine performs forwarding and filtering at full wire speed. Full- & Half- duplex operation for both of 10Mbps and 100Mbps and connections. Full duplex allows the switch port to simultaneously transmit and receive data. It only works with connections to full-duplex-capable end stations and switches.
  • Page 12 All UTP ports can auto-negotiate between 10Mbps and 100Mbps, half-duplex and full duplex, and flow control.

  • Page 13: Unpacking And Setup

    Unpacking Open the shipping carton of the Switch and carefully unpack its contents. The carton should contain the following items: One DES-2108 Fast Ethernet Switch Four rubber feet with adhesive backing One AC power cord Mounting kit (two brackets and screws) CD-ROM (This User’s Guide and Utility)

  • Page 14: Installing The Switch On A Desktop

    Make sure that there is proper heat dissipation from and adequate ventilation around the Switch. Leave at least 10 cm (4 inches) of space at the front and rear of the Switch for ventilation Install the Switch in a fairly cool and dry place for the acceptable temperature and humidity operating ranges.

  • Page 15: Installing The Switch On A Rack

    Figure 1. Installed on a Desktop Installing the Switch on a Rack The Switch can be mounted in a standard 19" rack. Use the following diagrams to guide you. Figure 2. Fasten mounting brackets to Switch Fasten the mounting brackets to the Switch using the screws provided. With the brackets attached securely, you can mount the Switch in a standard rack as shown in Figure 2-2 on the following page.

  • Page 16: Power On

    Figure 3. Installing Switch in a rack Power on The DES-2108 can be used with AC power sources 100 - 240 VAC, 50 - 60 Hz. The Switch’s power supply will adjust to the local power source automatically. Plug one end of the AC power cord into the power connector of the Switch and the other end into the local power source outlet.

  • Page 17: Identifying External Components

    DENTIFYING XTERNAL OMPONENTS This chapter describes the front panel, rear panel and LED indicators of the Switch Front Panel Components The front panel of the Switch consists of eight (8) 10/100Mbps Fast Ethernet ports, LED indicators and Reset button. Figure 4. Front panel view RJ-45: Eight 10/100Mbps Fast Ethernet ports.

  • Page 18: Rear Panel

    Rear Panel The rear panel of the Switch contains an AC power connector. Figure 5. Rear panel view The AC power connector is a standard three-pronged connector that supports the power cord. Plug-in the female connector of the provided power cord into this socket, and the male side of the cord into a power outlet.

  • Page 19: Power And Cpu Leds

    Figure 6. LED indicators Power and CPU LEDs Power : This LED will light green after the Switch is powered on to indicate the ready state of the device. : When the switch powered off or the power cord has improper connection.

  • Page 21: Introduction To Switch Management

    NTRODUCTION WITCH ANAGEMENT Management Options Web Management Utility Web-based Management Interface Command Line Interface (CLI) SNMP-Based Management Managing Management Options This system may be managed in-band using TCP/IP Telnet protocol and web-based management, accessible through a web browser. Web Management Utility With the Web Management Utility, you can easily discover all the Web Management Switch, assign the IP Address, changing the password and upgrading the new firmware.

  • Page 22: Command Line Interface (Cli)

    Command Line Interface (CLI) The Switch supports a Command Line Interface (CLI) that allows the user to connect to the Switch’s management agent using the TCP/IP Telnet protocol. SNMP-Based Management You can manage the Switch with an SNMP-compatible console program. The Switch supports SNMP version 1.0. The SNMP agent decodes the incoming SNMP messages and responds to requests with MIB objects stored in the database.

  • Page 23: Configuration The Switch

    ONFIGURATION WITCH Through the Web Browser, Telnet and SNMP you can configure the Switch such as Port setting, VLAN, QoS, SNMP, Spanning Tree… etc. Web Management Utility With the attached Web Management Utility, you can easily discover all the Web Management Switch, assign the IP Address, changing the password and upgrading the new firmware.

  • Page 24: Discovery List

    Figure 7. Web Management Utility The Web Management Utility was divided into four parts, Discovery List, Monitor List, Device Setting and Toolbar function, for details instruction, follow the below section. Discovery List This is the list where you can discover all the Web management devices in the entire network.

  • Page 25: Monitor List

    System word definitions in the Discovery List: MAC Address: Shows the device MAC Address. IP Address: Shows the current IP address of the device. Protocol version: Shows the version of the Utility protocol. Product Name: Shows the device product name. System Name: Shows the appointed device system name.
  • Page 26 View Trap: The Trap function can receive the events that happen from the Web Management Switch in the Monitor List. There is a light indicator behind the “View Trap” button, when the light indicates in green, it means that there is no trap transmitted, and else when it indicates in red, it means that there is new trap transmitted, this is to remind us to view the trap.

  • Page 27: Device Setting

    In factory default, the IP address of the DES-2108 will atomically assign from DHCP server (DHCP enabled). If your network has no DHCP server, the DES-2108 will fail to get IP address, and the IP address of DES-2108 will be assigned to default IP address of 192.168.0.1 and netmask is 255.255.255.0.
  • Page 28 Figure 10. Configuration Setting Password Change: You can use this Password Change when you need to change the password, fill in the password needed in the dialog box and press “Set” button to precede the password change immediately. Figure 11. Password Change Firmware Upgrade: When the device has a new function, there will be a new firmware to update the device, use this function to update.

  • Page 29: Toolbar

    Figure 12. Firmware Upgrade Web Access: Double click the device in the Monitor List or select a device in the Monitor List and press this “Web Access” button to access the device in Web browser. Toolbar The toolbar in the Web Management Utility have four main tabs, File, View, Options and Help.

  • Page 30: Configuring The Switch Using Web Browser

    Web Management Utility. Configuring the Switch using Web Browser All software functions of the DES-2108 can be managed, configured and monitored via the embedded web-based (HTML) interface. The Switch can be managed from remote stations anywhere on the network through a standard browser such as Netscape Navigator or Microsoft Internet Explorer.

  • Page 31: Login To Web Manager

    The section indicates how to manage, control and monitor the Switch via Web Browser. The Switch to enable its managed functions including: Port Setting Virtual LAN Group setting, Port-based or 802.1Q-based Port Mirroring Spanning Tree SNMP Static MAC IGMP Snooping System Setting Device Status and Statistic Trap setting...
  • Page 32 Figure 13. Or through the Web Management Utility, you do not need to remember the IP Address, select the device shown in the Monitor List of the Web Management Utility to settle the device on the Web Browser. When the following dialog page appears, remain enter the default password "admin"...
  • Page 33 Figure 15. Device Status...

  • Page 34: Setup Menu

    Setup Menu When the main page appears, find the Setup menu in the left side of the screen (Figure 16). Click on the setup item that you want to configure. There are fifteen options: Port Settings, VLAN Settings, Mirror Setting, Spanning Tree Settings, SNMP Settings, Static MAC Settings, IGMP Snooping Settings, Device Status, Statistic, System Settings, Trap Setting, Password Setting, Backup Setting and Reset Setting as shown in the Main Menu screen.

  • Page 35: Configuring Setup Setting

    Figure 16. Setup menu Configuring Setup Setting Find that there are four items, including Port Settings, VLAN Settings, Mirror Settings, Spanning Tree, SNMP, Static MAC and IGMP Snooping in Setup menu. Port Settings In Port Settings menu (Figure 17), this page will show each port’s status, press the ID parameter to set each port’s Speed, Flow Control, QoS priority and Link Status.
  • Page 36 To change the port setting, click on the ID parameter to enter to the selected port to configure its Speed/Disable, Flow control and QoS setting. Figure 18. Speed: This setting has six modes -- 100M Full, 100M Half, 10M Full, 10M Half, Auto and Disable for speed or port disable selections.

  • Page 37: Vlan Settings (Virtual Local Area Network)

    VLAN Settings (Virtual Local Area Network) The DES-2108 supports two of VLAN type: Port-Based VLAM or IEEE 802.1Q-Based VLAN. The VLAN setting only working on one of the two VLAN types, the default VLAN setting is Port-Based VLAN type, if you change to the other VLAN mode, the current VLAN setting will be erased.
  • Page 38 Once you want to modify the VLAN Group, check on the ID parameter, the ID VLAN configuration window will pop out. Figure 21. Port_based VLAN Settings IEEE 802.1Q VLAN: VID Table Setting: select the VID group that you set. When you select VID Table Setting, press “Add new VID” to create new VID group, from port 01 ~ port 48, select Untag Port, Tag Port or Not Member for each port.

  • Page 39: Mirror Setting

    Figure 22. 802.1Q VID Table Setting Port VID Setting: When you select Port VLAN setting, fill in each port’s PVID value between 1 and 4094. Figure 23. 802.1Q Port VID Setting Note: If you change the VLAN mode to the other VLAN mode, the current VLAN setting will be erased.

  • Page 40: Spanning Tree Setting

    Configuring the port mirroring by assigning a source port from which to copy all packets and a sniffer port where those packets will be sent. The selection of the sniffer mode is as follow: TX (transmit) mode: this mode will duplicate the data transmit from the source port and forward to the sniffer port.
  • Page 41 is sensitive to the status of the link. Ultimately this difference results in faster detection of failed links, and thus faster topology adjustment. A draw-back of 802.1d is this absence of immediate feedback from adjacent bridges. Figure 26. Spanning Tree Setting STP Function: To selecting enable or disable STP function on the Switch.

  • Page 42: Snmp Setting

    sending its own BPDU to all other switches for permission to become the Root Bridge. If it turns out that your switch has the lowest Bridge Identifier, it will become the Root Bridge. The user may choose a time between 6 and 40 seconds. The default value is 20. Bridge Hello Time: The user may set the time interval between transmission of configuration messages by the root device, thus stating that the Switch is still functioning.
  • Page 43 MIB specifications and the protocol used to access this information over the network. The DES-2108 supports the SNMP versions 1. In SNMP v.1, user authentication is accomplished using 'community strings', which function like passwords. The remote user SNMP application and the Switch SNMP must use the same community string.
  • Page 44 MIBs Management and counter information are stored by the Switch in the Management Information Base (MIB). The Switch uses the standard MIB-II Management Information Base module. Consequently, values for MIB objects can be retrieved from any SNMP-based network management software. In addition to the standard MIB-II, the Switch also supports its own proprietary enterprise MIB as an extended Management Information Base.
  • Page 45 Add Group: To add a SNMP Community group, press “Add Group” button, the Add SNMP Community configuration window will pop out; fill in the community name and assign the community enable read_only or read_write. Press “Apply” button to execute the setting. Figure 28.
  • Page 46 Modify Group: To modify previously defined SNMP Community group, click on the ID parameter to enter to the selected SNMP Community Group to configure its community name and community enable. Press “Apply” to save change of the SNMP Community Group. Figure 30.
  • Page 47 Add Trap: To create a recipient of SNMP traps generated by the Switch’s SNMP agent, press “Add Trap” button, and the SNMP Trap Set window will pop out; you can fill in the community name and trap IP address of the remote management station that will serve as the SNMP host for the Switch and checked the events selection to enabled selected event traps.

  • Page 48: Static Mac

    Modify Trap: To modify previously defined SNMP Trap, click on the ID parameter to enter to the selected SNMP Trap to configure its community name, IP address and events. Press “Apply” to save change of the SNMP Trap. Figure 34. Modify SNMP Trap Static MAC The Static MAC function allows you to enable the Switch to forward the data packets to specific MAC address and specific port.
  • Page 49 automatically and the Switch will forward data following the auto learning MAC Address Table to the specific port. Disable auto learning excluding uplink port: When enable the Static MAC function, the Switch’s auto learning function will be disable, check the dialog box of the “Disable auto learning excluding uplink port”...

  • Page 51: Igmp Snooping Setting

    Remove Static MAC rule: Press “Delete Mac” button, and the Static MAC Delete window will pop out; checked the dialog box. Press “Apply” to delete the selected Static MAC rule from the list. Figure 37. Delete Static MAC IGMP Snooping Setting IGMP Snooping allows the Switch to read the Multicast Group IP address and the corresponding MAC address from IGMP packets that pass through the Switch.
  • Page 52 Figure 38. IGMP Snooping Setting Enabled / Disabled: To selecting enable or disable IGMP Snooping function on the Switch. IGS Configure & Router Ports / Mcast table: To selecting of configure the IGMP Snooping or view the Multicast Entry Table. Host Timeout (1-16711450): Specifies the maximum amount of time a host can be a member of a multicast group without the Switch receiving a host membership report.

  • Page 53: Device Status

    Device Status Click on the “Status” to present the device status on this screen, it will show the System Status, Port Status, VLAN Setting, Mirror Setting, Spanning Tree status, SNMP Setting and IGMP Setting. Figure 39. Device Status. Press “Refresh” when you need to renew the posted information.

  • Page 54: Statistic

    Statistic The Statistic Menu screen will show the status of each port packet count. Figure 40. Device Statistics For Detail packet information, click on the ID parameter as Figure 42. Figure 41. Port Statistics...

  • Page 55: System Setting

    System Setting The System Setting includes the System name, Location name, Login Timeout, IP Address, Subnet Mask and Gateway. Through the Web Management Utility, you can easily recognize the device by using the System Name and the Location Name. The Login Timeout is to set the idle time-out for security issue, when there is no action when running the Web Smart Utility and the time is up, you must re-login to Web Smart Utility before you set the Utility.

  • Page 56: Trap Setting

    Trap Setting The Trap Setting enables the device to monitor the Trap through the Web Management Utility, set the Trap IP Address of the manager where the trap to be sent. Figure 43. Trap Setting System Events: Monitoring the system’s trap. Device Bootup: a trap when booting up the system.

  • Page 57: Set Password

    Set Password Password is the invaluable tool for the manager to secure Web Management Switch, use this function to change the password. If you forget the password, press the “Reset” button in the rear panel of the Switch, the current setting includes VLAN, Port Setting… etc. will be lost and the Switch will restore to the default setting.

  • Page 58: Backup Setting

    Backup Setting The backup tools help you to backup the current setting of the Switch. Once you need to backup the setting, press the “Backup” button to save the setting. To restore a current setting file to the device, you must specify the backup file and press “Restore”...

  • Page 59: Logout

    Figure 46. Reset Setting Logout When press this function, the web configuration will go back to first Login page. Figure 47. Logout...

  • Page 60: Configuring The Switch Using The Cli

    Configuring the Switch using the CLI The Switch can be managed through the TCP/IP Telnet protocol. The Command Line Interface (CLI) can be used to configure and manage the Switch via TCP/IP Telnet protocol. This section provides a reference for all of the commands contained in the CLI.

  • Page 61: Using The Cli Via Telnet Interface

    Where ip-address is the IP address you have assigned to the Switch. When you telnet to the Switch, it displays its login-in message: Figure 49. The DES-2108 console login At this point you can enter the password you have assigned to your print server.

  • Page 62: Command Syntax

    Command Syntax The following symbols are used to describe how command entries are made and values and arguments are specified in this manual. The online help contained in the CLI and available through console interface uses the same syntax. Note: All commands are case sensitive. Be sure to disable Caps Lock or any other unwanted function that changes text case.

  • Page 63: Basic Switch Commands

    | vertical bar Separates two or more mutually exclusive items Purpose in a list, one of which must be entered. Syntax show snmp [community | host] In the above syntax sample, you must specify Description either a community or host configuration to be show.
  • Page 64 Command Parameters show switch auto_logout <value 3 ~ 30> config system {<system_name >} config system_name {<location_name>} config location_name <config> reset logout save Each command is listed, in detail, in the following sections. show switch Used to display general information about the Purpose Switch.
  • Page 65 Figure 51. show switch command config system Used to configure the auto log out timer of the Purpose Switch. Syntax config system auto_logout < value 3 ~ 30 > This command is used to configure the auto log Description out timer of the Switch. Parameters auto_logout <value 3 ~ 30>...
  • Page 66 To configure the Switch will auto log out if there is no user input for 10 minutes. Figure 52. config system command config system_name Used to configure the name for the Switch. Purpose Syntax config system_name {<system_name>} Description The config system_name command configures the name of the Switch.
  • Page 67 config location_name Used to enter a description of location of the Purpose Switch. Syntax config location_name {<location_name>} The command is used to enter a description of Description the location of the Switch. A maximum of 20 characters can be used. Parameters <location_name>...
  • Page 68 Example usage: To restore all of the Switch’s parameters to their default values: Figure 55. reset command logout Purpose Used to log out a user from the Switch’s console. Syntax logout This command terminates the current session on Description the Switch’s console. None.

  • Page 69: Basic Ip Commands

    save Used save changes Switch’s Purpose configuration to non-volatile RAM. Syntax save This command is used to enter the current switch Description configuration into non-volatile RAM. The saved switch configuration will be loaded into the Switch’s memory each time the Switch is restarted.
  • Page 70 Each command is listed, in detail, in the following sections. config ipif Used to configure the System IP interface. Purpose Syntax config ipif [ipaddress <network address> | {gw <ipaddress>} | dhcp {vid <vlan_id>}] This command is used to configure the System Description IP interface on the Switch.

  • Page 71: Switch Port Commands

    show ipif Used to display the configuration of an IP Purpose interface on the Switch. Syntax show ipif This command will display the configuration of an Description IP interface of the Switch. Parameters None. Example usage: To display IP interface settings: Figure 59.
  • Page 72 |10_half | 10_full | 100_half | 100_full | 1000_full} | {flow_control [enable | disable] | qos {normal | high]} {portlist} show ports Each command is listed, in detail, in the following sections. config ports Used to configure the Switch’s Ethernet port Purpose settings.
  • Page 73 To configure the speed of port 1-3 to be 100 Mbps, half duplex, disable of port 4-5, QoS of port 3, 4, 6 to be high priority and disable flow control of port 1, 2, 4, 6: Figure 60. config ports command show ports Used to display current configuration of a range Purpose...

  • Page 74: Vlan Commands

    Figure 61. show ports command VLAN Commands The VLAN commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters [<vlan_name 8> | tag <vlanid create vlan 1~4094>] <vlan_name 8> {tag <vlanid delete vlan 1~4094>}...
  • Page 75 enable 802.1q_based vlan Command Parameters disable 802.1q_based vlan <portlist> <vlanid 1~4094> priority config pvid <0-7> Each command is listed, in detail, in the following sections. create vlan Used to create a VLAN on the Switch. Purpose Syntax create vlan [<vlan_name 8> | tag <vlanid 1~4094>] This command allows you to create a VLAN on Description...
  • Page 76 To create an 802.1Q_based VLAN, tag 2: Figure 63. create vlan command (802.1q_based VLAN) delete vlan Used to delete a previously configured VLAN on Purpose the Switch. Syntax delete vlan [<vlan_name 8> | tag <vlanid 1~4094>] This command will delete a previously configured Description VLAN on the Switch Parameters...
  • Page 77 Figure 64. create vlan command (port_based VLAN) To delete an 802.1Q_based VLAN, tag 10: Figure 65. delete vlan command (802.1q_based VLAN) config vlan Used additional ports previously Purpose configured VLAN. Syntax config vlan [<vlan_name 8> | tag <vlanid 1~4094> add {tagged | untagged} | delete <portlist>] This command allows you to add ports to the port Description...
  • Page 78 delete - Delete ports from the specified VLAN. <portlist> - A port or range of ports to add to, or delete from the specified VLAN. Example usage: To add port 1, 3, 5, 6 to the “sales” VLAN group: Figure 66. config vlan command, add VLAN group members (port_based VLAN) To delete 4 through 6 ports from the “sales”...
  • Page 79 Figure 68. config vlan command, add VLAN group members (802.1q_based VLAN) To delete port 3 from the VLAN tag 10: Figure 69. config vlan command, delete VLAN group members (802.1q_based VLAN) enable port_based vlan Used to change the VLAN type to Port_based Purpose VLAN type on the Switch.
  • Page 80 Example usage: To switched the VLAN type to Port_based VLAN Figure 70. enable port_based vlan command disable port_based vlan Used to change the VLAN type to 802.1Q_based Purpose VLAN on the Switch. Syntax disable port_based vlan This command allows you to change the VLAN Description type to 802.1Q_based VLAN on the Switch.
  • Page 81 Figure 71. disable port_based vlan command enable 802.1q_based vlan Used to change the VLAN type to 802.1Q_based Purpose VLAN on the Switch. Syntax enable 802.1q_based vlan This command allows you to change the VLAN Description type to 802.1Q_based VLAN on the Switch. None.
  • Page 82 This command allows you to change the VLAN Description type to port_based VLAN on the Switch. Parameters None. Example usage: To switched the VLAN type to Port_based VLAN Figure 73. disable 802.1q_based vlan command config pvid Used to configure the 802.1Q Port VLAN ID and Purpose priority.

  • Page 83: Port Mirroring Commands

    To configure the 802.1Q Port VLAN_ID: Figure 74. config pvid command Port Mirroring Commands The port mirroring commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters [enable | disable] {<port> source config mirror port ports <portlist>...
  • Page 84 target port can be mirrored for real-time analysis. Syntax [enable | disable] {<port> source ports <portlist> [rx | tx |both]} Description This command allows you configure a mirror port - source port pair on the Switch. Description <port> - This specifies the Target port (the port where mirrored packets will be received).
  • Page 85 Figure 75. config mirror port command To disable Port Mirror function of the Switch: Figure 76. config mirror port command, disable port mirror function show mirror Used to show the current mirroring configuration Purpose on the Switch. Syntax show mirror This command displays the current mirroring Description configuration on the Switch...

  • Page 86: Trap Commands

    Figure 77. show mirror command Trap Commands The trap mirroring commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters ipaddress <ip_address> {vid config discovery <vlan_id>} trap_ip {[bootup | illegal_login | t_rx_err | config discovery t_tx_err| f_rx_err...
  • Page 87 {[bootup | illegal_login | t_rx_err | delete discovery t_tx_err| f_rx_err f_tx_err| trap_event f_link_change]} show discovery trap Each command is listed, in detail, in the following sections. config discovery trap_ip Used to configure an IP address of the trap Purpose recipient of Web Management Utility to the Switch.
  • Page 88 Figure 78. config discovery trap_ip command config discovery trap_event Used to configure the events of the trap on the Purpose Switch. Syntax config discovery trap_event {[bootup | illegal_login | t_rx_err | t_tx_err | f_rx_err | f_tx_err | f_link_change]} Description The command is configure the events of the trap on the Switch..
  • Page 89 Figure 79. config discovery trap_event command delete discovery trap_event Used to delete previously configured events of Purpose trap on the Switch. Syntax delete discovery trap_event {[bootup | illegal_login | t_rx_err | t_tx_err | f_rx_rtt | f_tx_err | f_link_change]} The command is delete previously configured Description events of trap on the Switch.
  • Page 90 Parameters bootup - Disable the Switch’s boot up event. illegal_login - Disable the Switch’s illegal login event. t_rx_err - Disabled the Switch’s twisted-pair ports (port 1 – 9) error receive data packets event. t_tx_err - Disabled the Switch’s twisted-pair ports (port 1 – 9) error transmitting data packets event.

  • Page 91: Spanning Tree Commands

    show discovery trap Purpose Used to show the configuration of the discovery trap on the Switch. Syntax show discovery trap Description The command is display the configuration of the discovery trap on the Switch.. None. Parameters Example usage: To display discovery trap configuration: Figure 81.
  • Page 92 Command Parameters enable stp disable stp {maxage <value 6-40> | hellotime config stp <value 1-10> | forwarddelay <4-30> | priority <value 1-65535> | fbpdu [enable | disable]} [all | <portlist>] {cost <value 1- config stp ports 65535> | priority <value 0-255>} show stp <portlist>...
  • Page 93 disable stp Purpose Used to disable STP on the Switch. Syntax disable stp Description This command allows the Spanning Tree Protocol to be disabled on the Switch. None. Parameters Example usage: To disable STP on the Switch: Figure 83. disable stp command config stp Used to setup STP on the Switch.
  • Page 94 will aid in determining that the Switch has spanning tree configuration values consistent with other config stp devices on the bridged LAN. If the value ages out Parameters and a BPDU has still not been received from the Root Bridge, the Switch will sending its own BPDU to all other switches for permission become the Root Bridge.
  • Page 95 Example usage: To configure STP with maxage 40 and hellotime of 5 seconds: Figure 84. config stp command config stp ports Used to setup STP on the port level. Purpose Syntax config stp ports [all | <portlist>] {cost <value 1-65535> | priority <value 0-255>} This command is used to create and configure Description STP for a group of ports.
  • Page 96 the higher the priority. The default is 128. Example usage: To configure STP with path cost 10, priority of 100 for ports 1-5: Figure 85. config stp ports command show stp Purpose Used to display the Switch’s current STP configuration. Syntax show stp This command displays the Switch’s current STP...
  • Page 97 Figure 86. show stp command show stp ports Purpose Used to display the Switch’s current STP group of ports configuration on the Switch. Syntax show stp ports {portlist} Description This command displays the STP group of configuration on the Switch. Parameters <portlist>...

  • Page 98: Snmp Commands

    Figure 87. show stp ports command SNMP Commands The SNMP commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters <community_string 20> [read_only | create snmp read_write] community delete snmp <community_string 20>...
  • Page 99 show snmp <ipaddress> {vid <vlan id>} create snmp host trap_community <community_string> [<ipaddress> | trap_community delete snmp host <community_string>] show snmp host enable snmp traps disable snmp traps Each command is listed, in detail, in the following sections. create snmp community Used to create an SNMP community string to Purpose define the relationship between the SNMP...
  • Page 100 Switch’s SNMP agent. read_only - Specifies that SNMP community members using the community string created with this command can only read the contents of the MIBs on the Switch. read_write - Specifies that SNMP community members using the community string created with this command can only read from and write to the contents of the MIBs on the Switch.
  • Page 101 delete snmp community Used to remove a specific SNMP community Purpose string from the Switch. Syntax delete snmp community <community_string 20> [ read_only | read_write ] Description This command is used to remove a previously defined SNMP community string from the Switch. Parameters <community_string 20>...
  • Page 102 Switch. Example usage: To display the currently entered SNMP community strings: Figure 90. show snmp community command create snmp host Purpose Used to create a recipient of SNMP traps generated by the Switch’s SNMP agent. Syntax create snmp host <ipaddress> {vid <vlan_id>} trap_community <community_string>...
  • Page 103 trap_community <community_string> - An alphanumeric string of up to 20 characters used to authorize a remote SNMP manager to access the Switch’s SNMP agent. Example usage: To create an SNMP host to receive SNMP messages: Figure 91. create snmp host command show snmp host Used to display the recipient of SNMP traps Purpose...
  • Page 104 Example usage: To display the currently configured SNMP hosts on the Switch: Figure 92. show snmp host command enable snmp traps Used to enable SNMP trap support on the Purpose Switch. Syntax enable snmp traps This command is used to enable SNMP trap Description support on the Switch.
  • Page 105 Figure 93. enable snmp traps command disable snmp traps Used to disable SNMP trap support on the Purpose Switch. Syntax disable snmp traps Description This command is used to disable SNMP trap support on the Switch. None. Parameters Example usage: To disable SNMP trap support on the Switch: Figure 94.

  • Page 106: Igmp Snooping Commands

    IGMP Snooping Commands The IGMP Snooping commands in the Command Line Interface (CLI) are listed (along with the appropriate parameters) in the following table. Command Parameters config router_ports [add | delete] <portlist> enable igmp snooping disable igmp snooping show router ports show igmp_snooping group config igmp_snooping...
  • Page 107 Figure 95. config router_ports command (add static router ports) To delete static router ports: Figure 96. config router_ports command (delete static router ports) enable igmp snooping Purpose Used to enable IGMP snooping on the Switch. Syntax enable igmp snooping {forward_mcrouter_only} This command allows you to enable IGMP Description snooping...
  • Page 108 Figure 97. enable igmp snooping command disable igmp snooping Used to disable IGMP snooping on the Switch. Purpose Syntax disable igmp snooping This command disables IGMP snooping on the Description Switch. Parameters None. Example usage: To disable IGMP snooping on the Switch: Figure 98.
  • Page 109 Used to display the currently configured router Purpose ports on the Switch. Syntax show router_ports This command is used to display the currently Description configured router ports on the Switch. Parameters None. Example usage: To display the router ports: Figure 99. show router_ports command show igmp_snooping group Used to display the current IGMP snooping Purpose...
  • Page 110 Figure 100. show igmp_snooping command config igmp_snooping Used to configure IGMP snooping on the Switch. Purpose Syntax config igmp_snooping [host_timeout <sec 1- 16711450> | router_timeout <sec 1- 16711450>] This command allows you to configure IGMP Description snooping on the Switch. Parameters host_timeout <sec 1-16711450>...
  • Page 111 receiving a host membership report. The default is 260 seconds. router_timeout <sec 1-16711450> − Specifies the maximum amount of time a route can be a member of a multicast group without the Switch receiving a host membership report. The default is 125 seconds.

  • Page 112: Technical Specifications

    ECHNICAL PECIFICATIONS General IEEE 802.3 10BASE-T Ethernet IEEE 802.3u 100BASE-TX Fast Ethernet Standards: ANSI/IEEE 802.3 Auto-negotiation IEEE 802 3x Full duplex Flow Control CSMA/CD Protocol: Data Ethernet: 10Mbps (half-duplex), 20Mbps (full-duplex) Transfer Fast Ethernet: 100Mbps (half-duplex), 200Mbps (full-duplex) Rate: Topology Star Ethernet: 2-pair UTP Cat.

  • Page 113: Physical And Environmental

    Physical and Environmental 100-240 VAC, 50-60 Hz AC inputs: 9 watts maximum Power Consumption: Operating 0 ~ 40 degrees Celsius Temperature: -10 ~ 70 degree Celsius Storage Temperature: Humidity: 10% ~ 90% RH, non-condensing Dimensions: 280 mm x 180 mm x 44 mm EMI: FCC Class A, CE Mark Class A, VCCI Class A cUL (UL 60950), CB (IEC 60950)

  • Page 114: All Countries And Regions Excluding Usa

    A R R A N T Y A N D E G I S T R A T I O N N F O R M A T I O N (All countries and regions excluding USA) Wichtige Sicherheitshinweise Bitte lesen Sie sich diese Hinweise sorgfältig durch. Heben Sie diese Anleitung für den spätern Gebrauch auf.
  • Page 115 12. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten Sie es vom Stromnetz trennen. Somit wird im Falle einer Überspannung eine Beschädigung vermieden. 13. Durch die Lüftungsöffnungen dürfen niemals Gegenstände oder Flüssigkeiten in das Gerät gelangen. Dies könnte einen Brand bzw. Elektrischen Schlag auslösen.
  • Page 116 WITH THE SALE, INSTALLATION MAINTENANCE OR USE OF D-LINK'S PRODUCTS. D-LINK SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY THE CUSTOMER'S OR...
  • Page 117 This Warranty applies on the condition that the product Registration Card is filled out and returned to a D-Link office within ninety (90) days of purchase. A list of D-Link offices is provided at the back of this manual, together with a copy of the Registration Card.
  • Page 118 Registration Card. If a Registration Card for the product in question has not been returned to a D-Link office, then a proof of purchase (such as a copy of the dated purchase invoice) must be provided when requesting warranty service.
  • Page 119 D-Link's obligation under this warranty shall be a reasonable effort to provide compatibility, but D-Link shall have no obligation to provide compatibility when there is fault in the third-party hardware or software. D-Link makes no warranty that operation of its software products will be uninterrupted or absolutely error-free, and no warranty that all defects in the software product, within or without the scope of D-Link's applicable product documentation, will be corrected.
  • Page 120 Registration Card (Excluding USA) Print, type or use block letters. Your name: Mr./Ms _____________________________________________________________________________ Organization: ________________________________________________ Dept. ____________________________ Your title at organization: ________________________________________________________________________ Telephone: _______________________________________ Fax:________________________________________ Organization's full address: ______________________________________________________________________ ____________________________________________________________________________________________ Country: _____________________________________________________________________________________ Date of purchase (Month/Day/Year): _______________________________________________________________ Product Model Product Serial No.
  • Page 121 8. What category best describes your company? oAerospace oEngineering oEducation oFinance oHospital oLegal oInsurance/Real Estate oManufacturing oRetail/Chainstore/Wholesale oGovernment oTransportation/Utilities/Communication oVAR oSystem house/company oOther________________________________ 9. Would you recommend your D-Link product to a friend? oYes oNo oDon't know yet 10.Your comments on this product? _____________________________________________________________________________...

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