CTC Union GSW-3208M User Manual
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CTC Union GSW-3208M User Manual

CTC Union GSW-3208M User Manual

L2 managed gigabit ethernet switch
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GSW-3208M
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L2 Managed Gigabit Ethernet Switch

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Summary of Contents for CTC Union GSW-3208M

  • Page 1 GSW-3208M GSW-3416M GSW-3424M L2 Managed Gigabit Ethernet Switch...
  • Page 3 CTC Union Technologies makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does CTC Union assume any liability arising out of the application or use of any product and specifically disclaims any and all liability, including without limitation any consequential or incidental damages.

  • Page 4: User Manual

    Gigabit connection. And they can auto-detect the connection from 1000TX RJ45 port or SFP port. This document is the current official release manual. Please check CTC Union's website for any updated manual or contact us by E-mail at info@ctcu.com. Please address any comments for improving this manual or to point out omissions or errors to marketing@ctcu.com.

  • Page 5: Table Of Contents

    Table of Contents CHAPTER 1. INTRODUCTION ............................7 1.1 P ..............................7 ACKAGE ONTENTS CHAPTER 2. INSTALLATION............................8 CHAPTER 3. CONFIGURATION AND OPERATION.....................10 3.1 C ........................10 ONNECTING EVICES TO THE WITCH 3.2 C ....................10 ONNECTING TO NOTHER THERNET WITCH 3.3 A ................................11 PPLICATION CHAPTER 4.
  • Page 6 Table of Contents...

  • Page 7: Chapter 1 Introduction

    Chapter 1 Introduction Chapter 1. Introduction There are three models of Managed Gigabit Ethernet switches, the GSW-3208M, GSW-3416M and GSW-3424Ml. These Gigabit Management Switches are Layer2 Management switch with lots of advanced network functions including VLAN, trunking, spanning tree, mirror port, rate limit, IGMP and port configuration. Console is supported for command-line settings.

  • Page 8: Chapter 2 Installation

    Chapter 2 Installation Chapter 2. Installation This Switch can be placed on a flat surface (your desk, shelf or table). Place the Switch at a location with these connection considerations in mind: The switch configuration does not break the rules as specified in Section 3. The switch is accessible and cables can be connected easily to it.
  • Page 9 Chapter 2 Installation Grounding - Rack-mounted equipment should be properly and well grounded. Particular attention should be given to supply connections other than direct connections to the mains. [Attach Rack-Mount Brackets to the Switch] Position a Rack-Mount Bracket on one side of the Switch. Line up the screw holes on the bracket with the screw holes on the side of the switch.

  • Page 10: Chapter 3 Configuration And Operation

    Chapter 3 Configuration and Operation Chapter 3. Configuration and Operation 3.1 Connecting Devices to the Switch [ Connection Guidelines: ] For 10BaseT connection : Category 3 or 5 twisted-pair Ethernet cable For 100BaseTX connection : Category 5 twisted-pair Ethernet cable For 1000BaseTX connection: Category 5e or 6 twisted-pair Ethernet cable For TX cable connection, always limit the cable distance to 100 meters (328 ft) as defined by IEEE specification If your switch has 1000BaseSX/1000BaseLX connections, you can connect long distance fiber optic cable to the...
  • Page 11 Chapter 3 Configuration and Operation 3.3 Application A switch can be used to overcome the hub-to-hub connectivity limitations as well as improve overall network performance. Switches make intelligent decisions about where to send network traffic based on the destination address of the packet.

  • Page 12: Chapter 4. Adding Module

    Chapter 4 Adding Module Chapter 4. Adding Module This switch supports SFP (for 1000SX/LX/…) modules for gigabit ports. Because SFP slots support hot-swap function, you can plug/unplug the SFP transceiver to/from the SFP slot directly. The switch can auto-detect the gigabit connection from SFP slot.

  • Page 13: Chapter 5. Leds Conditions Definition

    Chapter 5. LEDs Conditions Definition Chapter 5. LEDs Conditions Definition The LEDs provide useful information about the switch and the status of all individual ports. [ For GSW-3208M / GSW-3416M / GSW-3424M ] STATUS CONDITION Power Switch is receiving power.

  • Page 14: Introduction Of The Management Functions

    Chapter 6. Manage / Configure the Switch Chapter 6. Manage / Configure the Switch 6.1 Introduction of the management functions This switch is a L2 Managed switch. It supports in-band management function from Http/Telnet/SNMP interfaces. Console is supported for local command-line settings. It supports network configuration functions, like VLAN, Port Trunking, Port Mirror, QoS, spanning tree and software backup/update.
  • Page 15 Chapter 6. Manage / Configure the Switch 3. Spanning Tree Protocol / Rapid Spanning Tree Protocol Spanning tree is a protocol to prevent network loop in network topology. If network loop happens, it will cause switches in the network unstable because more and more traffic will loop in the network. If network loop happens, spanning tree protocol will block one connection in the loop automatically.
  • Page 16 Chapter 6. Manage / Configure the Switch Note: About Static Mac Address Filter-in (port binding) function There is a “Mac Security Configuration” function for port security. If it is set to “Accept function”, only these static Mac addresses can access network through the assigned port. The other Mac addresses will be forbidden for network access through that port.
  • Page 17 Chapter 6. Manage / Configure the Switch 12. MVR (Multicast VLAN Registration) VLAN function will isolate traffic between VLAN groups. But it will also isolate IP multicast traffic for subscribers in different VLANs. The MVR function allows one multicast VLAN to be shared by subscribers in different VLANs. That can reduce the multicast traffic for VLANs.
  • Page 18 Chapter 6. Manage / Configure the Switch 6.2 Settings with Console Connection 6.2.1 Basic of the Console Interface << Enter Console Interface >> Please follow the steps to complete the console hardware connection first. 1. Connect from console port of the switch to COM port of PC with the console cable. 2.
  • Page 19 Chapter 6. Manage / Configure the Switch...
  • Page 20 Chapter 6. Manage / Configure the Switch [ administrator mode ] The default user name and password is "admin" / ”admin”. After login the switch, a prompt will be shown. Because this switch supports command-line for console interface, you can press “?” to check the command list first. With “?”...
  • Page 21 Chapter 6. Manage / Configure the Switch [ guest mode ] If “guest” / “guest” is used for username / password, the console interface will enter guest mode. Its prompt is ended with “>”. With “?” command, you can find the command list as follow. ------------------------------------------------------------------------------------ >...
  • Page 22 Chapter 6. Manage / Configure the Switch << Command Mode >> There are four command modes for console interface. 1. General Basic Commands These are basic commands after login. Users can show switch configueartion/status, ping network device, reboot switch, ... The prompt is “xxx#” for admin user, and “xxx>” for guest user. 2.
  • Page 23 Chapter 6. Manage / Configure the Switch 6.2.2 General Basic Commands When “admin” / “admin” is used for username/password, the console will enter administrator mode. Enter “?”, command list will be shown. ------------------------------------------------------------------------------------ exit Exit from current mode help Show available commands history Show a list of previously run commands logout...
  • Page 24 Chapter 6. Manage / Configure the Switch 5. ping command User can use this command to ping another network device to verify the network connection and activity. (It is similar to the ping command in MS-DOS.) Enter “ping ?” at the prompt, the command syntax will be shown. # ping ? Syntax : ping [-n count] [-l length] [-t] [-w timeout] ip -n count : Number of echo requests to send.
  • Page 25 Chapter 6. Manage / Configure the Switch 8. show command This command is used to show current system information and system configuration. Enter “show ?” at the prompt, the sub-command list will be shown. # show ? calendar Date and time information dhcp-relay DHCP Relay Configuration dot1x...
  • Page 26 Chapter 6. Manage / Configure the Switch And entering “show ip igmp ?” will get next help message... # show ip igmp ? snooping IGMP snooping configuration And entering “show ip igmp snooping” will get the IGMP settings... # show ip igmp snooping IGMP Status: Disable IGMP Querying:...
  • Page 27 Chapter 6. Manage / Configure the Switch 11. copy command This command is used to backup system configuration/firmware to TFTP server, restore system configuration from TFTP server, and update firmware from TFTP server. # copy ? binary-config Copies binary configuration file config Copies configuration file firmware...

  • Page 28: Configure Mode Commands

    Chapter 6. Manage / Configure the Switch 6.2.3 Configure Mode Commands Entering “configure” command at console interface, the prompt will become ... “(configure)#”. All the general settings for the switch can be done in this mode. If the settings are for ports, it is done with “interface” command in configure mode. For example, “interface ethernet 1/5”...
  • Page 29 Chapter 6. Manage / Configure the Switch queue Assigns priority queues radius-server Configures login to RADIUS server rate-limit Configures rate-limits snmp-server Modifies SNMP server parameters sntp Simple Network Time Protocol configuration spanning-tree Configures spanning tree parameters storm-control Configures storm control trunk Configures trunk function username...
  • Page 30 Chapter 6. Manage / Configure the Switch For “Auto Negotiation” mode, the switch will disable port auto-negotiation function when the auto function of port (in Port Configuration setting) is disabled. For “Auto Detect” mode, the switch will always keep port auto-negotiation function ON but just modify its attribution if auto function of port (in Port Configuration setting) is disabled.
  • Page 31 Chapter 6. Manage / Configure the Switch Entering “dhcp-relay ?”, the sub-commands will be shown. (config)# dhcp-relay ? helper-address Specify DHCP servers' IP addresses information Specify a additional information for DHCP Option 82 option Enable to add the additional information to Option 82 <cr>...
  • Page 32 Chapter 6. Manage / Configure the Switch dot1x dynamic-vlan command is used to enable Dynamic VLAN function for 802.1x operation. If it is enabled, the switch will assign the user to the VLAN assigned from RADIUS server. And no dot1x dynamic-vlan command can be used to disable it.
  • Page 33 Chapter 6. Manage / Configure the Switch dot1x timeout re-authperiod x command is used to set the timeout period for doing re-authentication process. The valid value of “x” is 0~65535. dot1x timeout server-period x command is used to set the request timeout value between the switch and RADIUS server.
  • Page 34 Chapter 6. Manage / Configure the Switch 12 interface command This command is used to entering interface configuring mode. There are two sub-commands for it - one is “ethernet”, it is for port setting, another is “vlan”, it is for VLAN groups characteristics setting. (config)# interface ? ethernet Ethernet port...
  • Page 35 Chapter 6. Manage / Configure the Switch ip default-gateway x.x.x.x command is used to specify the default gateway for IP configuration of the switch. x.x.x.x is the IP address of the gateway device. ip http ... command is used to configure http service of the switch. Entering “ip http ?”, the sub-command will be shown.
  • Page 36 Chapter 6. Manage / Configure the Switch ip igmp snooping mrouter ethernet 1/x command is used to set the port that connecting to the IP Multicast router (the IGMP active device). “x” is the port number. ip igmp snooping query command is used to enable the IGMP query function. And no ip igmp snooping query command can be used to disable it.
  • Page 37 Chapter 6. Manage / Configure the Switch 15 lacp command This command is used to configure LACP function of the switch. Entering “lacp ?”, the sub-commands will be shown. (config)# lacp ? system-priority Combined with MAC address to form LAG identifier lacp system-priority x command is used to configure the system priority for LACP operation of the switch.
  • Page 38 Chapter 6. Manage / Configure the Switch 17 mac-address-table command This command is used to configure functions for Mac address table of the switch. Entering “mac-address-table ?”, the sub-commands will be shown. (config)# mac-address-table ? aging-time Aging time for entries in the address table static Sets MAC address table static information mac-address-table aging-time x command is used to set to aging time of the switch.
  • Page 39 Chapter 6. Manage / Configure the Switch management x protocol http|snmp|telnet command is used to enable the remote management protocol for some user groups (“x” is the index of the user group). More than one protocols can be enabled at the same time - e.g. “management 2 protocol http snmp telnet”.
  • Page 40 Chapter 6. Manage / Configure the Switch mvr x active command is used to set the MVR VLAN to “active” state. “x” is the MVR VLAN ID. “no mvr x active” command is used to set the MVR VLAN to “inactive” state. mvr x group yyy start-address m.m.m.m end-address n.n.n.n command is used to create a IP multicast group for the MVR VLAN.
  • Page 41 Chapter 6. Manage / Configure the Switch Multicast VLAN Registration Configuration of QoS queue Assigns priority queues radius-server Configures login to RADIUS server rate-limit Configures rate-limits snmp-server Modifies SNMP server parameters sntp Simple Network Time Protocol configuration spanning-tree Configures spanning tree parameters storm-control Configures storm control trunk...
  • Page 42 Chapter 6. Manage / Configure the Switch Entering “queue ?”, the sub-commands will be shown. (config)# queue ? bandwidth Assigns WRR weights to QoS priority queues mode Assigns priority queues queue bandwidth x y z command is used to set the weighting of Normal, Medium, and High priority queues for WRR operation.
  • Page 43 Chapter 6. Manage / Configure the Switch rate-limit mode command is used to disable “Packet Drop of Ingress Limit” function. When Ingress traffic rate exceeds Ingress Rate Limit, the switch can drop packets or pause the traffic. If packet drop is enabled, flow control of ports will be disabled and packets could be dropped.
  • Page 44 Chapter 6. Manage / Configure the Switch client Accepts time from specified time server server Specified one time server zone Set time zone sntp client command is used to enable SNTP protocol. And no sntp client command can be used to disable it. If it is disabled, the system time will be got from manual setting.
  • Page 45 Chapter 6. Manage / Configure the Switch spanning-tree max-age x command is used to set the spanning tree aging time if no spanning tree maintenance packet is received. “x” is the time, and its valid value is 6-40 in seconds. spanning-tree priority x command is used to set the bridge priority of the switch.
  • Page 46 Chapter 6. Manage / Configure the Switch username admin www xxx yyy zzz command is used to set the username and password for administrator. “www” is the old username. “xxx” is the old password. “yyy” is the new username. “zzz” is the new password. username guest yyy zzz command is used to set the username and password for guest.
  • Page 47 Chapter 6. Manage / Configure the Switch 6.2.4 Interface Configuring Commands Commands in Configuring Mode are for general switch settings. And its prompt is “(config)#”. The port interface function and VLAN group interface function are set with “interface” command. (config)# interface ? ethernet Ethernet port vlan...
  • Page 48 Chapter 6. Manage / Configure the Switch Some syntax are supported for port selection. 1. interface ethernet 1/x and “x” is port number. All the settings after this command will be applied to this port. For example, “interface ethernet 1/5” and all the settings after this command will be applied to Port 5. 2.
  • Page 49 Chapter 6. Manage / Configure the Switch interface Enters privileged interface configuration ip-filter Set ipaddress filter lacp Configures LACP status Maps priority maximum-packet-length Configures the maximum packet length of the port mdi-mdix Configures the MDI or MDIX of the port Multicast VLAN Registration Negates a command or sets its defaults port...
  • Page 50 Chapter 6. Manage / Configure the Switch 6 channel-group command This command is used to add the interface port(s) to a trunk group. This is a static port-trunk assignment. And the static assigned port(s) will be ignored by LACP protocol. channel-group x will add the interface port(s) to the trunk group “x”.
  • Page 51 Chapter 6. Manage / Configure the Switch 10 end command This command is used to exit from interface mode. (config-if)# end (config)# 11 flowcontrol command This command is used to enable flow control function of the interface port(s). flowcontrol command is used to enable flow control function of the interface port(s). no flowcontrol command is used to disable flow control function of the interface port(s).
  • Page 52 Chapter 6. Manage / Configure the Switch 13 ip-filter command This command is used to set the IP address and subnet for IP-Filtering operation on the port(s). If the IP address is set and IP-Filtering function is enabled, only network devices in this IP subnet can access network through the port(s). ip-filter xxx.xxx.xxx.xxx y command is used to set the IP address and subnet for IP-Filtering operation on the port(s).
  • Page 53 Chapter 6. Manage / Configure the Switch map priority x y command is used to map 802.1P priority values to priority queues. “x” is the value of 802.1P priority, and its valid value is 0-7. “y” is the prirority queue and its value is 0-3 (0:Low, 1:Normal, 2:Medium, 3:High).
  • Page 54 Chapter 6. Manage / Configure the Switch 19 no command This command is used to disable a function or restore a setting to factory default of the switch. (config-if)# no ? channel-group Adds a port to a trunk description Interface specific description dot1x Configures 802.1x port-based access control duplex...
  • Page 55 Chapter 6. Manage / Configure the Switch 20 port command This command can be used to setup monitor function and security function on the interface port(s). (config-if)# port ? monitor Monitors another interface security Specifies port security port monitor ethernet 1/x rx command is used to add Port x to the monitored port list. All the receive traffic from monited ports will be copied to the interface port(s).
  • Page 56 Chapter 6. Manage / Configure the Switch 22 power-saving command This command is used to enable the power-saving function for the interface port(s). If it is enabled and auto- negotiation is also enabled, the interface port(s) will go to low-power mode when link down. That can reduce power consumption of the switch.
  • Page 57 Chapter 6. Manage / Configure the Switch 24 rate-limit command This command is used to set the ingress and egress rate limit level of the interface port(s). The working rate limit number is counted with (rate limit level)x(rate limit unit). The rate limit unit is set by “rate-limit unit x” command in general configuring mode (under “(config)#”...
  • Page 58 Chapter 6. Manage / Configure the Switch spanning-tree edge-port command is used to set the interface port(s) as edge port. And no spanning-tree edge- port command is used to set it as non-edge port. “Edge port” means the interface port(s) are connected to end device(s) but not switch-to-switch connection.
  • Page 59 Chapter 6. Manage / Configure the Switch 28 switchport command This command is used to configure some switch function characteristics for the interface port(s). (config-if)# switchport ? acceptable-frame-types Specifies frame type allowed Configures the VLAN port list mode Configures the port mode native Configures the PVID of the port private-vlan...
  • Page 60 Chapter 6. Manage / Configure the Switch no switchport mode private-vlan command will set the port type of the interface port(s) in Private VLAN as “normal”. “normal” port(s) is for normal 802.1Q VLAN operation. [ VLAN Port Tag/Untag Setting for 802.1Q VLAN ] switchport mode hybrid command will set the interface port(s) as hybrid port(s) for 802.1Q VLAN operation.
  • Page 61 Chapter 6. Manage / Configure the Switch [ Private VLAN Port Assignment ] switchport private-vlan host-association x command is used to assign this interface port(s) to a Community VLAN. And the port type of the interface port(s) must be “host” first. “x” is the VLAN ID of the Community VLAN and its valid value is 2~4094.
  • Page 62 Chapter 6. Manage / Configure the Switch Entering “interface vlan 100”, and its prompt will become ... (config)# interface vlan 100 (config-if)# Enter “?” at the prompt, the sub-command list will be shown. ------------------------------------------------------------------------------- (config-if)# ? exit Exit from current mode help Show available commands history...
  • Page 63 Chapter 6. Manage / Configure the Switch 5. quit command This command is used to quit from console interface. It has the same function as logout. 6. interface command This command is used to change to interface port(s) or another interface VLAN groups for next setup commands. (config-if)# interface ? ethernet Ethernet port...
  • Page 64 Chapter 6. Manage / Configure the Switch ip address dhcp command is used to enable DHCP client function. DHCP client function will try to get IP configuration from DHCP server in network. And no ip address dhcp command can be used to disable it. ip address x.x.x.x y.y.y.y command is used to set IP address of the switch on this VLAN.
  • Page 65 Chapter 6. Manage / Configure the Switch Note: If the settings are for some VLAN group (VLAN ID is known), it should enter interface configuring mode for VLAN first by “interface vlan x” command. (“x” is the VLAN ID.) And its prompt is “(config-if)#”. It is described in Section 6.2.4.2.
  • Page 66 Chapter 6. Manage / Configure the Switch 3 history command This command is used to show the history of entering commands. 4 logout command This command is used to logout from console interface. 5 quit command This command is used to quit from console interface. It has the same function as logout. 6 end command This command is used to exit from VLAN Configuring mode.
  • Page 67 Chapter 6. Manage / Configure the Switch 8 no command This command is used to disable a function or restore a setting to factory default of the switch. (config-vlan)# no ? 1q-vlan Configures 802.1Q VLAN port-vlan Configures Port-Based VLAN private-vlan Private VLAN vlan Switch Virtual LAN interface...
  • Page 68 Chapter 6. Manage / Configure the Switch private-vlan x association add y command is used to add the association between Primary VLAN “x” and Community VLAN “y”. private-vlan x association remove y command is used to remove the association between Primary VLAN “x” and Community VLAN “y”.
  • Page 69 Chapter 6. Manage / Configure the Switch 6.2.6 Show Commands Show command is put in General Basic Commands for viewing system configuration and information. Enter “show ?” at the prompt, the sub-command list will be shown. ------------------------------------------------------------------------------- # show ? calendar Date and time information dhcp-relay...
  • Page 70 Chapter 6. Manage / Configure the Switch 1. show calendar command This command will show current system time. For example, # show calendar Current Time : 2008/08/29-11:27:12 2. show dhcp-relay command This command will show current DHCP Relay/Option 82 settings. For example, # show dhcp-relay DHCP Relay Configuration...
  • Page 71 Chapter 6. Manage / Configure the Switch Force-Authorized 1/10 Force-Authorized show dot1x configuration command is used to show 802.1x configuration and status of the switch. For example, # show dot1x configuration [802.1x Configuration] 802.1x System Authentication Status: Disable Re-authentication: Disable Re-authentication Timeout Period : 3600 seconds Re-authentication Max Count: Max Request Count:...
  • Page 72 Chapter 6. Manage / Configure the Switch 6. show interface command This command is used to show port information and status. # show interface ? counters Interface counters information status Interface status information switchport Interface switchport information show interface counters command will show total statistics counters for all ports. show interface counters ethernet 1/x command will show statistics counters for Port x.
  • Page 73 Chapter 6. Manage / Configure the Switch show interface status command will show port status of all ports (one after another). show interface status ethernet 1/x command will show port status of Port x. (“x” is the port number). For example, # show interface status ethernet 1/5 Basic information: Port type:...
  • Page 74 Chapter 6. Manage / Configure the Switch Rate-limit level of input: 0 Ingress rate limit: Disable Rate-limit level of output: 0 Egress rate limit: Disable VLAN membership mode: access VLAN stacking role: normal Ingress rule: Disable Acceptable frame type: All frames Native VLAN: Untag vid: Priority for untagged traffic:Low...
  • Page 75 Chapter 6. Manage / Configure the Switch # show ip igmp snooping mrouter Type M'cast Router Ports ------ ---------------------------------------------------- static Eth 1/ show ip interface command will show current switch IP configuration. For example, # show ip interface IP address and netmask: 192.168.1.12 255.255.255.0 on VLAN 1 show ip redirects command will show current IP gateway setting of the switch.
  • Page 76 Chapter 6. Manage / Configure the Switch show lacp internal command is used to show system priority and protocol enable/disable status of ports. # show lacp internal [Lacp Port Configuration] System Priority: 65535 Port Protocol Enabled ------- ------------------ Eth 1/1 Disable Eth 1/2 Disable...
  • Page 77 Chapter 6. Manage / Configure the Switch 10. show line command This command is used to show current console line configuration. show line console command is used to show current console line configuration. # show line console Password threshold: open-end time Baudrate: 9600 Databits: 8 Parity : 0 [0|1|2|3][NONE|EVEN|ODD|MARK|SPACE]...
  • Page 78 Chapter 6. Manage / Configure the Switch show log configuration command is used to show current system log configuration. For example, # show log configuration [System Log] System Log Status : Enable Log Level(0-7): 7 Remote Log : Disable Remote Log Server IP : Empty Remote Log Server IP : Empty Remote Log Server IP : Empty Remote Log Server IP : Empty...
  • Page 79 Chapter 6. Manage / Configure the Switch Eth 1/3 00-80-C8-BF-10-D2 Learned Eth 1/3 00-C0-F6-01-15-87 Learned Eth 1/3 00-90-CC-82-A5-D6 Learned Eth 1/3 00-00-E2-82-8C-E6 Learned show mac-address-table aging-time command will show aging time of mac address table. For example, # show mac-address-table aging-time Status: Enable Aging time: 300 sec...
  • Page 80 Chapter 6. Manage / Configure the Switch show mac-address-table multicast command will show multicast address table for IGMP function. For example, # show mac-address-table multicast Group VID Group Address Members Port ------------- ------------------------------------------------------ 13. show mac-security command This command is used to show mac address security settings on port. There are two mac address security functions for ports.
  • Page 81 Chapter 6. Manage / Configure the Switch For example, # show management [Management IP configuration] Index Enabled Address / Net Mask Mode Http Telnet SNMP ==================================================================== 0.0.0.0/0.0.0.0 Modify Yes Yes Yes 0.0.0.0/255.255.255.255 View No No No 0.0.0.0/255.255.255.255 View No No No 0.0.0.0/255.255.255.255 View No No No ====================================================================...
  • Page 82 Chapter 6. Manage / Configure the Switch 16. show mvr command This command is used to show MVR configuration. show mvr command is used to show MVR VLAN setting one after another. show mvr x command is used to show a MVR VLAN setting. “x” is the VLAN ID. For example, # show mvr 11 Active: Yes...
  • Page 83 Chapter 6. Manage / Configure the Switch 18. show queue command This command is used to show traffic scheduling settings for priority queues on ports. # show queue ? bandwidth Shows weighted round-robin (WRR) bandwidth mode Priority queue information show queue bandwidth command is used to show weighting of priority queues for bandwitdh sharing of WRR operation.
  • Page 84 Chapter 6. Manage / Configure the Switch For example, # show radius-server [Redius Server Configuration Menu] Redius Server IP Address : 192.168.1.222 Redius Server Port Number : 1812 Security Key : 12345678 20. show running-config command This command is used to show current running configuration of the switch. For example, # show running-config !building running-config, please wait..
  • Page 85 Chapter 6. Manage / Configure the Switch #show rate-limit Ingress Drop Mode: Enable Rate Control Unit(Kbps): 128 [Rate Control Configuration] Port Ingress Egress ================================================ No Limit No Limit No Limit No Limit No Limit No Limit No Limit No Limit No Limit No Limit No Limit...
  • Page 86 Chapter 6. Manage / Configure the Switch [Trap Community] ID Status Community IP Address 1 Disabled public 0.0.0.0 2 Disabled public 0.0.0.0 3 Disabled public 0.0.0.0 4 Disabled public 0.0.0.0 5 Disabled public 0.0.0.0 23. show sntp command This command is used to show system time settings of the switch. For example, # show sntp ====================================...
  • Page 87 Chapter 6. Manage / Configure the Switch Port Designated Root: 00:00:00:00:00:00 [ 0 ] Port Designated Cost: Port Designated Bridge: 00:00:00:00:00:00 [ 0 ] Designated Port: 5: [ 128 ] Port Forward Transitions: 0 Port Role: Nonstp Point To Point: 25.
  • Page 88 Chapter 6. Manage / Configure the Switch Shows all Trunking Group Configuration group Shows Each Trunking Group Configuration show trunk configuration command is used to show trunk function enable/disable setting. show trunk all command is used to show port member settings of all trunk groups. show trunk group x command is used to show port member settings of Trunk Group x.
  • Page 89 Chapter 6. Manage / Configure the Switch show vlan name yyy command is used to show VLAN setting of VLAN yyy. (“yyy” is the VLAN name). For example, # show vlan id 100 Vlan ID: 100 VLAN Type: Static Name: P100 Ports/Port channel: Eth1/ 1(s) Eth1/ 2(s) Eth1/ 3(s) Eth1/ 4(s) # show vlan name P100...
  • Page 90 Chapter 6. Manage / Configure the Switch Port-based VLAN : Disabled =================================================== [VLAN] [Port List] ====== =========================================== [ 1] 1 2 3 4 5 6 7 8 9 10 =================================================== 6.3 About Telnet and SNMP Management Interfaces 6.3.1 About Telnet Management Interface If you want to use Telnet to manage the switch from remote site, you have to set the IP/NetMask/Gateway address to the switch first from console.

  • Page 91: Management With Http Connection

    Chapter 6. Manage / Configure the Switch 6.4 Management with Http Connection Users can manage the switch with Http Web Browser connection. The default IP setting is 192.168.1.1 and NetMask 255.255.255.0. The default IP Gateway is 192.168.1.254. Before http connection, IP address configuration of the switch could be changed first.
  • Page 92 Chapter 6. Manage / Configure the Switch Left part of the homepage is a function list. Users can select one of them for status monitoring or switch configuration. Upper part of the homepage is the link status of the switch. Three different colors are used to show different status of ports –...
  • Page 93 Chapter 6. Manage / Configure the Switch 6.4.1 System “System Information” is the homepage of the switch. And there are four sub-functions for it. 1). System Information This function lists the system information about the switch. You can find the firmware version, Mac address, connection port number, and maximum VLAN group number here.
  • Page 94 Chapter 6. Manage / Configure the Switch Management VLAN : This is used to setup the VLAN ID for remote management interface of the switch. Only users in the same VLAN can manage the switch remotely. For example, setting it to “5” will allow users in the VLAN with VLAN ID 5 to manage the switch remotely.
  • Page 95 Chapter 6. Manage / Configure the Switch b). Set time manually This switch can count time internal. You can select Get Time by “Manually”, and input current time manually. Then click [Apply]. 4). Log [Configuration] Users can configure System Log function and view log records here. If this function is enabled, the switch will record events to a log file and put the log file to flash.
  • Page 96 Chapter 6. Manage / Configure the Switch Level Name Description Emergency System is unusable Alert Action must be taken immediately Critical Critical conditions Error Error conditions Warning Warning conditions Notice Normal but significant condition Informational Informational messages Debug Debug-level messages Remote Log : This can enable/disable remote syslog function.
  • Page 97 Chapter 6. Manage / Configure the Switch 2 SNMP 6.4. This function is used to configure SNMP function of the switch. This switch supports SNMP v1 & v2c agent function and MIB II(Interface), Bridge MIB, 802.1Q MIB and Private MIB. [System Information] Object ID: this is the SNMP Object ID of the switch for SNMP management.
  • Page 98 Chapter 6. Manage / Configure the Switch [SNMP — IP Trap Manager] Trap function will send notice message to SNMP management station when some events happen. Up to five SNMP management stations are supported for Trap function. The community string and enable/disable setting for each trap are set here.
  • Page 99 Chapter 6. Manage / Configure the Switch 6.4.3 Security This function is used to configure security functions of the switch. Those security functions are Administrator Management Security, Mac ID Access Security, and 802.1x Authentication Security. 1). User Accounts (Administrator Management Security) Administrator Username/Password : This is for network administrator to change his/her username and password.
  • Page 100 Chapter 6. Manage / Configure the Switch [Security Policy] This is used to setup the IP addresses that can manage this switch. They have different access rights set in “Mode”. And the remote management interfaces (Http/Telnet/SNMP) could be enable/disable for different administrators. This function is for security policy of switch management.
  • Page 101 Chapter 6. Manage / Configure the Switch [ Static Mac ID Filter on Port ] This function can limit only those static Mac addresses on the port can access network. Other Mac addresses will be rejected by the port. Sometimes it is called “Mac-Port Binding”. Follow the steps to configure it.
  • Page 102 Chapter 6. Manage / Configure the Switch The function here is for 802.1x function configuration. 1. 802.1x Authentication Status: [Enable/Disable/Transparent] Enable: enable 802.1x function in authentication mode Disable: disable 802.1x function Transparent: only forwarding 802.1x packets 2. Re-authentication (enable/disable), Timeout Period and Max Count: The re-authentication function will re-authenticate users after the timeout period.
  • Page 103 Chapter 6. Manage / Configure the Switch 6. Tx Timeout Period: This is the timeout value for the identification request from the switch to users. The request will be re-tried until the Re-authentication Max Count is met. After that, authentication fail message will be sent. The valid value is 0~65535.
  • Page 104 Chapter 6. Manage / Configure the Switch 2. Force-Authorized: This mode will force the port always being authentication successful in 802.1x process and the real authentication result will be ignored. 3. Force-Unauthorized: This mode will force the port always being authentication fail in 802.1x process and the real authentication result will be ignored.
  • Page 105 Chapter 6. Manage / Configure the Switch 6.4.4 Port This section is about configurations for ports. For port speed setting, maximum packet size setting, mirror port setting, port bandwidth limit, and port statistics. 1). Port Configuration This function is used to configure port settings of the switch. You can enable /disable a port, set it to fixed 10M or 100M or 1000M ...
  • Page 106 Chapter 6. Manage / Configure the Switch Port Setting : It is for modifying the setting of port. Follow the steps to do it. 1. Select the port that you want to modify in “Port#” first. 2. Fill the name of the port. 3.
  • Page 107 Chapter 6. Manage / Configure the Switch Name: The name of the port. Admin: It shows current port enable/disable status. Auto: It shows current Auto enable/disable status of ports. Speed/Duplex: It shows current working speed and duplex mode if ports are link up. Or the setting of speed/duplex when auto is disable.
  • Page 108 Chapter 6. Manage / Configure the Switch Mode: This is used to enable/disable Mirror function. Monitering Port: This is used to set the capture port. The switch will copy the traffic from Monitored Port to this port if Mirror function is enabled. Monitored Port: This is the monitored port.
  • Page 109 Chapter 6. Manage / Configure the Switch Follow the steps to configure ... Set “Unit” first. It could be selected from pre-defined units, or define by user. Click [Apply] after the setting. b. Select the Port Number. Enter the rate limit level for Ingress and Egress traffics. “0” means NO LIMIT. Click [Apply] after the setting. About “Packet Drop for Ingress Limit”...
  • Page 110 Chapter 6. Manage / Configure the Switch 6). Port Statistics Port statistics counters could be read here. Select a port to get its counters. [ Refresh ] The counters will be refreshed automatically. You can modify the refresh interval. And you can click [Refresh] to refresh the counters immediatelly. [ Reset Counters ] Click [Reset Statistics] can reset the counters to “0”.
  • Page 111 Chapter 6. Manage / Configure the Switch 6.4.5 Address Table These are functions about Mac address table. They are “Static Address Assign”, “Dynamic Address Table”, and “Aging Time Setup”. 1). Static Addresses This switch supports static Mac address assignment. You can assign static Mac addresses by the following steps ... Give an Entry ID.
  • Page 112 Chapter 6. Manage / Configure the Switch If you want to modify an entry, click [Edit] button of the entry. Do the modification and click [Confirm Add/Change] button. (Different Mac Address will be another entry. Mac Address is not allowed to edit for an entry.) About Port Security function .
  • Page 113 Chapter 6. Manage / Configure the Switch 3). Address Aging The switch will learn Mac addresses to an ARL table automatically. And follow the table to do packet forwarding operation. If Mac addresses are not received for some time, the Mac addresses will be removed from the table. This operation is called aging.
  • Page 114 Chapter 6. Manage / Configure the Switch 6.4.6 Spanning Tree Spanning Tree Protocol can prevent traffic looping in network. It can be configured for switch unit (bridge) and port unit. If spanning tree function is enabled, any link down to link up will have several seconds delay for the port going to forwarding state.
  • Page 115 Chapter 6. Manage / Configure the Switch addition, each port needs time to listen for conflicting information that would make it return to a blocking state; otherwise, temporary data loops might result. The parameters have relation with each other. And here is the rule for it. 2*(Hello Time +1) is less or equal to Maximum Age, and Maximum Age is less or equal to 2*(Forward Delay -1).
  • Page 116 Chapter 6. Manage / Configure the Switch Port Designated Root : This shows the root bridge ID of this segment and its bridge priority. Port Designated Cost : This shows the path cost between the root port and the designated port of the root bridge. Port Designated Bridge : This shows the switch’s bridge ID and its bridge priority setting.
  • Page 117 Chapter 6. Manage / Configure the Switch 6.4.7 VLAN This switch supports 802.1Q VLAN, Port-based VLAN, and Private VLAN. 1). 802.1Q VLAN 1-1). 802.1Q VLAN 802.1Q VLAN : This is used to enable/disable 802.1Q VLAN function. GVRP : The GVRP protocol can learn remote 802.1Q VLAN on other switches and add to dynamic 802.1Q VLAN table.
  • Page 118 Chapter 6. Manage / Configure the Switch 1-2).VLAN Tag Rules For 802.1Q VLAN, every port could be tag port or untag port. Tag port will always send tagged packets and is used for switch-to-switch cascading. It is a VLAN trunk connection because there could be more than one VLAN working through it.
  • Page 119 Chapter 6. Manage / Configure the Switch 1-3). VLAN Stacking VLAN Stacking function allows two VLAN tags in a packet for 802.1Q VLAN tunnelling application through a central network. For VLAN Stacking operation, port role definition is needed for each port. There are three roles for a port - Normal, Tunnel, and Access.
  • Page 120 Chapter 6. Manage / Configure the Switch 1-4). Static 1Q VLAN This function is used to maintain 802.1Q static VLAN. Create an 802.1Q VLAN: 1. Input the VLAN ID and VLAN Name in “Create New Static VLAN”. Click [Create] to create the VLAN. The valid VLAN ID is 1 ~ 4094.
  • Page 121 Chapter 6. Manage / Configure the Switch 1-5). VLAN Table This table will show the activity of 802.1Q VLAN. Both static and dynamic 802.1Q VLAN will be shown in the table. For ports, “S” means static member and “D” means dynamic member. If GVRP protocol is enabled, this table will also show the learned remote 802.1Q VLAN.
  • Page 122 Chapter 6. Manage / Configure the Switch Creating Private VLAN, do the steps first. Create VLAN groups, and define as “Primary”, “Community”, or “Isolated”. b. Associate Community VLAN with Primary VLAN. If more than one Primary VLAN, select Primary VLAN first and then do the association.
  • Page 123 Chapter 6. Manage / Configure the Switch “Promiscuous” is for ports that could be in Primary VLAN or Isolated VLAN. Follow the steps to do the port assignment. Select the type for a port. b. If it is “Host”, you can select a VLAN from Community VLAN or mark Isolated VLAN and select from it. (Community VLAN must be associated first.) If it is “Promiscuous”, you can select a VLAN from Primary VLAN or mark Isolated VLAN and select from it.
  • Page 124 Chapter 6. Manage / Configure the Switch Follow the steps to configure Port-based VLAN. Enable Port-based VLAN. And click [Apply] button. b. Give VLAN name. Select ports for each VLAN. d. Click [Apply] button. Note: About Concentration VLAN This is a very popular application for VLAN setting. Port 10 is the uplink port.
  • Page 125 Chapter 6. Manage / Configure the Switch 6.4.8 QoS This switch supports Port-based priority, 802.1P priority, and DSCP priority. These priority operations could be enable/disable on each port. For 802.1P and DSCP priority operations, their priority values can be mapped to four priority queues on each port of the switch for QoS operation.
  • Page 126 Chapter 6. Manage / Configure the Switch Seven DSCP values (0~63) could be defined and map to priority queue at “IP Differential Service (DiffServ) Configuration” page by clicking [Configure DSCP Priority] button. [Configure VLAN Tag Priority] button : Click this button can go to the “VLAN Tag Priority” page for 802.1P priority values (0~7) to priority queue mapping setting.
  • Page 127 Chapter 6. Manage / Configure the Switch [DiffServ Priority Mapping] DSCP priority operation will use the priority setting in ToS field of IP packets for QoS operation. Seven DSCP values (0~63) could be defined and map to priority queues (High /Middle/Normal/Low).
  • Page 128 Chapter 6. Manage / Configure the Switch If Strict Priority is selected, packets in higher priority queues will always get bandwidth service first. Lower priority queues will get service when higher priority queues are empty. If WRR is selected, priority queues will be served with the weighting of priorities. And the setting of weight could be configured at “Queue Scheduling”.
  • Page 129 Chapter 6. Manage / Configure the Switch 6.4.9 IGMP This switch supports IGMP Snooping function for IP Multicast traffic. Switch will learn IP Multicast Groups from IGMP protocol packets. Here is for IGMP function configuration settings. 1). IGMP Configuration IGMP Status: this is used to enable/disable IGMP function. IGMP Querying: this is used to enable/disable IGMP Query function.
  • Page 130 Chapter 6. Manage / Configure the Switch 2). IP Multicast Registration Table This table will show the learned IP multicast groups. 3).MVR VLAN This page is used to configure MVR (Multicast VLAN Registration) function. VLAN function will isolate traffic between VLAN groups. But it will also isolate IP multicast traffic for subscribers in different VLANs. The MVR function allows one multicast VLAN to be shared by subscribers in different VLANs.
  • Page 131 Chapter 6. Manage / Configure the Switch This switch supports three MVR VLANs and MVR VLAN can be created in this page. Here is the description about those settings. Active – this MVR VLAN is enabled/disabled. Name – you can assign a name for the MVR VLAN for identification. Multicast VLAN ID –...
  • Page 132 Chapter 6. Manage / Configure the Switch 4). MVR Group After the MVR VLAN is configured, you can assign IP multicast groups (video channels) to the MVR VLAN in “MVR Group” page. You can assign more than one IP multicast groups (video channels) to one MVR VLAN. Assigning IP multicast groups to MVR VLAN, you have to select one MVR VLAN first.
  • Page 133 Chapter 6. Manage / Configure the Switch 6.4.10 Trunk This switch supports up to eight trunk groups. And the trunk could be configured with static assigned or by LACP (Link Aggregation Control Protocol) protocol. 1). Trunk Information This table is used to assign ports to Trunk groups statically. Follow the steps to do it.
  • Page 134 Chapter 6. Manage / Configure the Switch 2). Lacp Port Configuration This page is used to configure LACP function. With LACP protocol, switches can learn trunk connections automatically. Follow the steps to do it. (*Don’t connect trunk cables until this function is set.) Enable Trunk function at “Trunk Information”...
  • Page 135 Chapter 6. Manage / Configure the Switch You can see current port status with colors. If LACP trunk is created, another port groups message will be shown. Click [Refresh] can update the status information. The following table will show the LACP enable/disable status of each port. Port number and port key of the partner switch will also be shown in the table when LACP Trunk is running.
  • Page 136 Chapter 6. Manage / Configure the Switch 6.4.11 DHCP Relay DHCP Relay function will control DHCP requests and forward DHCP requests to the assigned DHCP server. DHCP Option 82 function will add connection port and switch information to DHCP requests and then send to the specified DHCP server.
  • Page 137 Chapter 6. Manage / Configure the Switch 6.4.12 Tools The follow functions are used for system maintenance. They are Software Upgrade, Configuration Backup/Restore, Restore Factory Default, Reset System, and Ping functions. 1). Tools Information Four functions are supported as the system maintenance tools. System Upgrade : This function will upgrade the system operation software from the web management PC.
  • Page 138 Chapter 6. Manage / Configure the Switch 2). Ping This function is used to ping network devices from the switch. It can be used to verify network connection. Target IP address : This is the target IP address for the ping operation. Count : This is the repeat count for the ping operation.
  • Page 139 Chapter 7. Software Update and Backup Chapter 7. Software Update and Backup This switch supports software update and configuration backup/update/restore functions. It could be done in two ways. 1. From console when booting: by Xmodem protocol and doing by terminal program. This function can be used for run-time code and boot code updating.
  • Page 140 Chapter 7. Software Update and Backup 3. From console/telnet command: Doing by tftp protocol and done by “copy” command. Please refer to the description of “copy” command in Section 6.2.2.
  • Page 141 A. Product Specifications A. Product Specifications [GSW-3208M] Access Method Ethernet, CSMA/CD Standards Conformance IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE IEEE 802.3z, IEEE 802.3ab (1000Base) Communication Rate 10/100/1000Mbps, Full / Half duplex (auto-negotiation) MDI/MDIX Auto-detect (forced mode is supported) Indicator Panel...
  • Page 142 A. Product Specifications [ GSW-3416M ] Access Method Ethernet, CSMA/CD Standards Conformance IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE IEEE 802.3z, IEEE 802.3ab (1000Base) Communication Rate 10/100/1000Mbps, Full / Half duplex (auto-negotiation) MDI/MDIX Auto-detect (forced mode is supported) Indicator Panel LEDs for each unit : Power, System each port : Link/Act(Green:1000M, Yellow:10/100M), FDX/Col.
  • Page 143 A. Product Specifications [GSW-3424M ] Access Method Ethernet, CSMA/CD Standards Conformance IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE IEEE 802.3z, IEEE 802.3ab (1000Base) Communication Rate 10/100/1000Mbps, Full / Half duplex (auto-negotiation) MDI/MDIX Auto-detect (forced mode is supported) Indicator Panel LEDs for each unit : Power, System each port : Link/Act(Green:1000M, Yellow:10/100M), FDX/Col.

  • Page 144: B. Compliances

    B. Compliances B. Compliances EMI Certification FCC Class A Certification (USA) Warning: This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A digital device pursuant to Subpart B of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment.

  • Page 145: C. Warranty

    C. Warranty C. Warranty We warrant to the original owner that the product delivered in this package will be free from defects in material and workmanship for a period of warranty time from the date of purchase from us or the authorized reseller. The warranty does not cover the product if it is damaged in the process of being installed.

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