TRENDnet TL2-G448 User Manual
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TRENDnet TL2-G448 User Manual

TRENDnet TL2-G448 User Manual

48-port gigabit managed layer 2 switch with 4 shared sfp slots
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Summary of Contents for TRENDnet TL2-G448

  • Page 1 Cover Page TRENDnet User’s Guide...

  • Page 2: Table Of Contents

    Enable Telnet command line management access ..........18 Set Ingress Rate Limiting..................36 Enable DHCP Auto Configuration............... 19 Set Egress Rate Limiting ..................36 View and setup your switch logging ..............19 VLAN ..........................37 Physical Interface ......................20 © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 3 Enable IEEE 802.3az Power Saving Mode ..............85 Configure parameters for RMON alarms ............61 Reboot/Reset to factory defaults ................85 Configure parameters for RMON events ............63 Network Connectivity Test (Ping Tool) ................ 86 Voice VLAN ........................64 © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 4 Device Setting ....................90 Main Menu Options ................... 91 Command Line Interface Reference ..........92 Access your switch command line interface..............92 CLI Commands ......................93 Technical Specifications............... 128 Troubleshooting ................131 Appendix ..................132 © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 5: Product Overview

    Features Product Overview TRENDnet’s 48-Port Gigabit Managed Layer 2 Switch, model TL2-G448, has 48 x Gigabit ports, 4 x shared SFP slots, a console port, and an advanced Layer 2 management feature set. This IPv6 ready switch offers traffic management, troubleshooting, access control, and monitoring features.

  • Page 6: Product Hardware Features

    : When the Amber LED lights on, the link is established at access the out-of-band command line interface management. (Amber) 100Mbps. Blinking When the LED is blinking, the port is transmitting or receiving data. The link is disconnected or not established. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 7: Applications

    TL2-G448 TRENDnet User’s Guide Applications © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 8: Switch Installation

     When installing the Switch on a level surface, attach the rubber feet to the Then, use screws provided with the equipment rack to mount each switch in the rack. bottom of each device. The rubber feet cushion the hub and protect the hub case from scratching. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 9: Basic Installation

    Note: User name and password are case sensitive. 8. Click Save Settings to Flash (menu). 9.Click Save Settings to Flash (button), then click OK. Note: Once the settings are saved, you can connect the switch to your network. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 10: Connect Additional Devices To Your Switch

    Note: If you encounter issues connecting to your network, there may be a problem with your computer or device network settings. Please ensure that your computer or device network settings (also called TCP/IP settings) are configured properly within the network subnet your switch is connected. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 11: Configure Your Switch (Web-Based Ui)

    Note: User Name and Password are case sensitive. Hardware Information  Version: Displays your switch hardware version.  DRAM Size: Displays your switch RAM memory size.  Flash Size: Displays your switch Flash memory size. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 12  Subnet Mask – Displays the current IPv4 subnet mask assigned to your switch. DHCP client.  Default Gateway – Displays the current gateway address assigned to your switch.  IPv6 DHCP Client Mode: Displays if your switch IPv6 address setting is set to DHCP client. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 13: System

    30 characters.  System Contact - Specifies the name of the network administrator responsible for managing the switch. This contact name is optional and may contain up to 30 characters. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 14: Set Your Ipv4 Settings

     System IP Mode: Click the drop-down list and select Static to manually specify your IP address settings or DHCP to allow your switch to obtain IP address settings automatically from a DHCP server on your network. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 15: Set Your Ipv6 Settings

    IPv6 Dynamic Gateway: To configure the switch to automatically obtain its IP this entry replaces the address in the configuration. configuration from a DHCP server on your network.  Link Local Address/Prefix length: Enter the Link Local Address/Prefix Length. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 16: Add Ipv6 Neighbors

    3. Review the settings. When you have completed making changes, click Apply to save the settings.  Neighbor IPv6 Address: Specifies the neighbor IPv6 address. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 17: Set Your Dns Server Settings

    IP addresses. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 18: Change Administrator Password And Add Accounts

    Note: The password consists of up to 12 alphanumeric characters. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 19: Enable Or Disable Snmp And Modify Idle Timeout Settings

    Disabled - When you enable this parameter, the SNMP agent is inactive.  Web Server Status – Displays the current SNMP status. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 20: Set The Switch Date And Time

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 21: Enable Https/Ssl (Secure Socket Layer) Management Access

    3. Review the settings. Click Apply to save changes.  SSH Status: Click Continue, Proceed to this website, and accept the certificate if prompted. Enabled – Enables SSH command line interface management access and disables Telnet unsecured mode. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 22: Enable Telnet Command Line Management Access

    Note: Once Telnet management access is enabled, if SSH is enabled, SSH management access will be disabled forcing all access to the switch command line interface management using the default Telnet protocol only. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 23: Enable Dhcp Auto Configuration

    Facility - Click the drop-down list and which facility to store the logging. (Options: local0 – local7) Note: You can define the facility to store logging on your external syslog server. This helps to ensure you have separate logging sections for different devices. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 24: Physical Interface

     Trunk - This parameter indicates the trunk group number. A number in this column indicates that the port has been added to a trunk using static or dynamic 802.3ad LACP link aggregation. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 25 Disabled - This parameter indicates that the port is not permitted to Auto (1000F) -This parameter indicates the port is configured for use flow control. 1000Mbps operation in Auto-Negotiation mode. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 26: Spanning Tree (Stp, Rstp, Mstp)

    Note: This step saves all configuration changes to the NV-RAM to ensure that if the  Hello Time: The Hello Time is frequency with which the root bridge sends out a switch is rebooted or power cycled, the configuration changes will still be applied. BPDU. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 27: Configure Spanning Tree Protocol Port Settings

    Port cost can be set automatically or as a metric value. Define a value between 1 and 200000000 to determine the external cost. The lower the number, the greater the probability the port © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 28 P2P ports are similar to edge ports however they are restricted in that a P2P port must operate in full-duplex. Like edge ports, P2P ports transition to a forwarding state rapidly thus benefiting from RSTP. A P2P value of Forcefalse indicates that the port cannot © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 29: Configure Spanning Tree Protocol Mst Settings (Mstp)

    VID List (1 - 4094): Displays the VID List. Click Add to add into MST Table below.  Priority: Enter the new priority in the Priority field. The user may set a priority value between 0-61440. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 30: View Your Spanning Tree Protocol Instance Information (Mstp)

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 31: Trunk Config (Link Aggregation)

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 32: View Your Trunk Group Status Information

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 33: Mirroring

    Check the port to monitor or copy inormation from. (Source) To copy data received on a specific port, check the port number(s) under the Ingress Port section or you could click All to copy data received on all ports. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 34: Loopback Detection

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 35: Static Unicast

    Note: This step saves all configuration changes to the NV-RAM to ensure that if the Click Apply to add the Static Unicast entry to the list. switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 36: Static Multicast

    Group Member – Check the port(s) where the MAC address will reside. Note: You can click All to select all ports. Click Apply to add the Static Multicast Group entry to the list. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 37: Igmp Snooping

    In the VLAN ID router port list, you can configure your Static and Dynamic Router ports. IGMP Snooping Router Port configured manually is a Static Router Port, and a Dynamic Router Port is dynamically configured by the Switch when a query control message is received. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 38: Mld Snooping

     Multicast Entry Table – Click View to view the current multicast MLD entries.  Action – Click Apply to save the changes. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 39: View Mld Hosts

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 40: Set Ingress Rate Limiting

    Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 41: Vlan

    In the sections Static Tagged, Static Untagged, and Not Member, you can add the type of VLAN ports to add to the new VLAN (Tagged or Untagged) and assign ports that are not members (Forbidden) of the new VLAN. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 42: Configure Vlan Port Settings

    Note: Modifying settings in the row marked All, will apply the settings to all switch is rebooted or power cycled, the configuration changes will still be applied. ports. 4. Click Save Settings to Flash (menu). 5. Click Save Settings to Flash (button), then click OK. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 43: Configure The Vlan Forwarding Table Mode

    3. Click the learning mode drop-down list to select the forwarding table mode and click Apply to save settings. Note: The default mode is IVL. 4. Click Save Settings to Flash (menu). 5. Click Save Settings to Flash (button), then click OK. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 44: Create A Private Vlan

    Press Apply for changes to take effect. switch is rebooted or power cycled, the configuration changes will still be applied.  Set the Source Port to one of the following choices from the pull-down menu: All, 01 – 10. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 45: View The Current Vlan Database

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 46: Set Gvrp Port Settings

    Restricted VLAN Registration field. In other words, each port is set individually. Enable - The Restricted VLAN Registration is active for the port row selected. Disable - The Restricted VLAN Registration is de-active for the port row selected. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 47: Set Gvrp Time Settings

    Note: To ensure compatibility between network devices, you need to configure the same values for the GARP Join Timer, GARP Leave Timer, and GARP Leave All Timer on all participating GVRP devices in your network. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 48: Qos (Quality Of Service)

    Note: This step saves all configuration changes to the NV-RAM to ensure that if the 3. Review the settings. Click Apply to save the settings. switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 49: Set Port Priority

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 50: Set The Scheduling Algorithm

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 51: Configure The Ipv6 Traffic Class Priority Settings

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 52: Snmp

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 53: Configure The Snmp Group Access Table

    Auth-Protocol has a password assigned and the Priv- Protocol has been selected as none on the SNMP User/Group page. AuthPriv: When the Auth-Protocol or Priv-Protocol have been enabled, choose this selection.  Click the Add button. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 54: Configure The Snmp User/Group Table

    - Specifies no encryption is applied to SNMP data. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 55: Configure The Snmp Community Table

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 56: Configure The Snmp Trap Management

    SNMP Community Table page. If you enter a Community Name that has not been pre-defined, the Trap Host entry is displayed, but agent/manager communication fails.  Click Add. The new host is added to the table. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 57: Access Control Config

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 58 DSCP - The DSCP (Differentiated Services Code Point) value in the IP header ranging from 0 - 63. Source Layer 4 Port - Indicates the source layer 4 port ranging from 1 - 65535. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 59 Replaced-CoS or Replaced-DSCP to be processed by the switch. Note: You must enter a selection for Deny/Permit field even if the Profile Action ID that you have entered ignores both the Replaced- DSCP and Replaced-CoS fields. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 60 5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 61: Configure Rate Control

    You can also click Delete All to delete all of the entries in the table. If the entries span multiple pages, you can navigate page number in the Page field and click Go or you can click First, Previous, Next, and Last Page to navigate the pages. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 62: View Your Policy Database

    6. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 63: Configure Parameters For Rmon Ethernet Statistics

    Owner: This parameter is used to identify the person who created an entry. It is primarily intended for switches that are managed by more than one person, and is an optional field. Click Add to add the entry to the table. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 64: Configure Parameters For Rmon History Control Settings

     Owner: This parameter is used to identify the person who created an entry. It is primarily intended for switches that are managed by more than one person, and is an optional field. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 65: Configure Parameters For Rmon Alarms

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 66 Note: This step saves all configuration changes to the NV-RAM to ensure that if the and is an optional field. switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 67: Configure Parameters For Rmon Events

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 68: Voice Vlan

    If the IP phone(s) that you are installing cannot be configured with a VLAN ID, then the same, then no other IP phone MAC addresses need to be entered into the configuration. switch ports should be configured as Static tagged ports within the voice VLAN. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 69: Create A Voice Vlan

    VLAN IDs that have been defined. Aging Time - This parameter indicates the amount of time, in hours, after the last IP phone's OUI was received on a port, after which this © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 70: Configure Voice Vlan Oui Settings

    User Defined OUI - Description field. This parameter can be up to 20 characters Note: This step saves all configuration changes to the NV-RAM to ensure that if the in length. switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 71: Security

    Note: This step saves all configuration changes to the NV-RAM to ensure that if the 2. Click on Security and click on Port Access Control. switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 72: Create Dial-In Users (Local Authentication Method)

    If you enter 0, this field will be ignored. Click Add to add the entry to the table. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 73: Add Radius Servers (Radius Authentication Method)

    1813.  Shared Secret – Enter the default authentication and encryption key for RADIUS communication between the device and the RADIUS server. Click Add to add the entry to the table. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 74: Add Tacacs+ Servers (Tacacs+ Authentication Method)

    Note: This step saves all configuration changes to the NV-RAM to ensure that if the TACACS+ communication between the device and the TACACS+ server. switch is rebooted or power cycled, the configuration changes will still be applied. Click Add to add the entry to the table. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 75: Destination Mac Filter

    Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. 3. Enter the MAC Address to add to the destination filter table. Click Add. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 76: Denial Of Service (Dos)

    6. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 77: Dhcp Snooping

    Enable - Allows an Option 82 packet to be passed through the switch without being altered. Disable - Blocks an Option 82 packet from passing through the switch.  Verify MAC Address - Select one of the following choices from the pull-down menu: © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 78: Enable Dhcp Snooping

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 79: Set Trusted Interfaces

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 80 Static- The host IP Address is statically assigned. See “Static IP Addresses” on page 300 for more information.  Lease Time: This parameter is the time that IP address assignment by the DHCP server is valid. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 81: Lldp (Link-Layer Discovery Protocol)

    The range is from 2 to 10. Message TX Interval: Sets the transmit interval, which is the interval between regular transmissions of LLDP advertisements. The range is from 1 to 10 seconds. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 82 5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 83: View Lldp Neighbor Information

    Go or you can click First, Previous, Next, and Last Page to navigate the pages.  OutNUcastPkts: Outbound Non-unicast Packets (Pkts), number of outbound non-unicast (such as broadcast and multicast packets) packets.  OutDiscards: Outbound Discards (Pkts), number of outbound discarded packets. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 84: View Error Information Statistics

    Fragments: Number of fragments (packets with less than 64 octets, excluding framing bits, but including FCS octets) received.  Collisions: Number of collisions received. If Jumbo Frames are enabled, the threshold of Jabber Frames is raised to the maximum size of Jumbo Frames. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 85: Switch Maintenance

    TRENDnet may periodically release firmware upgrades that may add features or fix 2. Click on Tools, click on Firmware Upgrade, and click via HTTP. problems associated with your TRENDnet switch model and version. To check if there is a firmware upgrade available for your device, please check your TRENDnet model and 3.

  • Page 86: Firmware Upgrade Via Tftp Settings

    4. A separate file navigation window should open. 5. Select the switch configuration file to restore and click Restore. (Default Filename: config.bin). If prompted, click Yes or OK. 6. Wait for the switch to restore settings. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 87: Backup/Restore Via Tftp Settings

    TFTP Server IP: Enter the IP address of your TFTP server. config.bin)  Config File Name: Enter the configuration file name for the backup. (Default: config.bin) 5. Wait for the switch to restore settings. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 88: Cable Diagnostics Test

    2. Click on Tools and click on Cable Diagnostic. 3. Click on the Port drop-down list to select which port to run the cable diagnostic and click Test Now to run the test. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 89: Enable Ieee 802.3Az Power Saving Mode

    5. Click Save Settings to Flash (button), then click OK. Note: This step saves all configuration changes to the NV-RAM to ensure that if the switch is rebooted or power cycled, the configuration changes will still be applied. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 90: Network Connectivity Test (Ping Tool)

    Number of Ping Requests - Specifies the number of ping requests you want the switch to perform. The switch factory default settings are below. Administrator User Name admin Administrator Password admin Switch IP Address 192.168.10.200 Switch Subnet Mask 255.255.255.0 © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 91: Using The Web Smart Switch Management Utility

    Using the Web Smart Switch Management Utility The Web Smart Switch Management Utility allows you to do the following:  You can easily discover all TRENDnet web smart switches on your network using the discover feature.  You can modify the IP address settings, change the admin password, and upgrade firmware for multiple switches.

  • Page 92: Using The Utility

    7. In the Completion window, click Finish. You can also launch the utility from the Start Menu programs. Start > Programs (or All Programs) > TRENDnet Management Utility > TRENDnet Management Utility.exe © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 93: Discovery List

    Add Item: To add a device to the Monitor List manually, enter the IP Address of  Group Interval: the device that you want to monitor.  Delete Item: To delete the device in the Monitor List. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 94: Device Setting

    “Set” to process the data change immediately. The default password of TRENDnet Web Smart Switches is “admin”. Access Web: Double click the device in the Monitor List or select a device in the Monitor List and press this “Web Access”...

  • Page 95: Main Menu Options

    Choose 15 secs, 30 secs, 1 min, 2 min and 5 min to select the time of monitoring.  Group Interval: 120~1225 In the “Help TAB”, there is About function, it will show out the version of the Web Management Utility. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 96: Command Line Interface Reference

    4. Use the following settings for the connection.  Data Rate: 115200 bps  Data Bit: 8 bits  Parity: None  Stop Bits: 1  Flow Control: None  Emulation mode: VT100 © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 97: Cli Commands

    ALL Modes Exit from user EXEC mode Exit from all mode back to Pirvileged ALL Modes EXEC mode Displays help for a particular help ALL Modes command clear ALL Modes Clears the screen screen © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 98 Privileged EXEC ipv4 address <ip-address> <subnet-mask> [<ip_gateway>] Global Configuration Configure IPv4 address. no ipv4 address Global Configuration Reset IPv4 address. ipv4 address dhcp Global Configuration Configure system IPv4 configuration mode. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 99 {<ipv6-address> | <mac-address>} Global Configuration Remove static entry from IPv6 neighbor cache table IP Access List show ipv4 access-lists User EXEC Display the contents of all current IPv4 access lists. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 100 Global Configuration Configure TELNET server port number no ip telnet server port Global Configuration Reset TELNET server port to 23 show ip telnet server status Privileged EXEC Display the status of the TELNET server © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 101 {primary | secondary} Global Configuration Delete SNTP server address. sntp update-calendar <time(1-60min)> Global Configuration Set NTP update calendar time no ntp update-calendar Global Configuration Set NTP update calendar time to default © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 102 Magadan,Solomon Is. ,New Calcdonia | Norfolk Island | Auckland,Wellington | Fiji,Kamchatka,Marshall Is. | Kiribati (Phoenix Islands), Tonga, Tokelau | Kiribati (Line Islands)} Global no sntp timezone Reset SNTP time zone to default. Configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 103 Configure Syslog Server Ip Address Configuration Global no logging host <ip-address> Reset Syslog Server Ip Address Configuration Global logging host facility <integer(0-7)> Configure Server log facility Configuration Global no logging host facility Reset Server log facility Configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 104 Set physical interface speed to default configuration Interface duplex {auto | full | half} Configures the full/half duplex operation. configuration Interface no duplex Configures the full/half duplex operation to default configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 105 Sets the Bridge Priority for the Spanning tree to its default value spanning-tree max-age <seconds(6-40)> Global configuration Sets the maximum age for the Spanning tree no spanning-tree max-age Global configuration Sets the maximum age for the Spanning tree to its default value © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 106 Set the port priority to default value configuration Interface spanning-tree cost <value(0-200000000)> Set pathcost value for the port configuration Interface no spanning-tree cost Set the port path cost to the default value configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 107 Sets the spanning tree port priority of an interface for MSTP priority <value(0-240)> configuration instance no spanning-tree mst <instance-id(1-31)> port- Interface Sets the spanning tree properties of an interface to default value priority configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 108 Global configuration Add or modify a monitor destination port. <interface-id> monitor session 0 source interface Global configuration Add specified monitor source ports. gigabitethernet <interface-list> [{both | rx | tx}] © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 109 Global configuration IP address <interface-list> no ip igmp snooping vlan {<vlan-id> | port-base} Remove port from member of a multicast group with the specified static <mcast-mac> interface gigabitethernet Global configuration group IP address. <interface-list> © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 110 Enable the status of querier in a specific vlan. id <vidlist 1-4094>} querier Configuration no ip igmp snooping vlan {name <vlan- Global Disable the status of querier in a specific vlan. name(32)> | id <vidlist 1-4094>} querier Configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 111 Delete forbidden router ports for a specific vlan Configuration forbidden gigabitethernet <interface-list> show ip igmp snooping router_ports [{vlan Display Vlan Name, static/dynamic/forbidden router ports, total [name <vlan-name(32)>] | [id <vidlist 1-4094>]}] Privileged EXEC entry. [{static | dynamic | forbidden}] © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 112 Enable the status in a specific vlan. | id <vidlist 1-4094>} Configuration no ipv6 mld snooping vlan {name <vlan- Global Disable the status in a specific vlan. name(32)> | id <vidlist 1-4094>} Configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 113 Add static router ports for a specific vlan Configuration gigabitethernet <interface-list> no ipv6 mld snooping vlan {name <vlan- Global name(32)> | id <vidlist 1-4094>} mrouter_ports Delete static router ports for a specific vlan Configuration gigabitethernet <interface-list> © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 114 {name <vlan-name(32)> | id <vidlist 1-4094>} Privileged EXEC entry. {[static | dynamic | forbidden]} show ipv6 mld snooping forwarding vlan {name Display Vlan Name/multicast group/Mac address/port member/for Privileged EXEC <vlan-name(32)> | id <vidlist 1-4094>} a specific vlan. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 115 VLAN and to enter the VLAN configuration mode no vlan <vlan-id> Global configuration delete a VLAN Global Configures the forwarding database modes of operation to be vlan learning-mode {ivl | svl} Configuration implemented by the switch © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 116 The packets are processed against PVID, if the Configuration packets accepted at ingress is not having a tag. Interface no switchport pvid resets the PVID to the default value on the port Configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 117 Configures VLAN to management VLAN. no management-vlan VLAN configuration Remove VLAN from management VLAN. GVRP show gvrp [{port-set | timer} [interface Display the GVRP configuration of all interfaces available in the Privileged EXEC gigabitethernet <interface-id>] switch. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 118 Configure QoS untrust queue-map {cos <integer(0-7)> | dscp <integer(0-63)> | IPv6-Traffic-Class <integer(0- Global Configure Configure QoS queue mapping 255)>} queue-id no queue-map {cos | dscp | IPv6-Traffic-Class} Global Configure Configure QoS queue mapping to default © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 119 {v1 | v2c | v3 {auth | noauth | priv}} Global configure Specify the recipient(host) of a SNMP notification operation. <CommunityName/UserName> no snmp-server host {<ipv4_addr> | Global configure Remove the specified host of a SNMP notification operation. <ipv6_addr>} © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 120 {{<access-list- number(1-65535)> | policy-sequence <policy- Privileged EXEC Display ipv6 access control lists (ACLs) configured on the switch. sequence(1-65535)>} | [sort {index | sequence}]} show acl rate-limit Privileged EXEC Display acl rate limit. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 121 {<access-list-number(1- 65535)> | policy-sequence <policy-sequence(1- Global configuration Enable specify L2/IPv4 ACL entry. 65535)>} enable no access-control-list status {<access-list- number(1-65535)> | policy-sequence <policy- Global configuration Disable specify L2/IPv4 ACL entry. sequence(1-65535)>} enable © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 122 {<access-list- number(1-65535)> | policy-sequence <policy- Global configuration Enable specify IPv6 ACL entry. sequence(1-65535)>} enable no ipv6 access-control-list status {<access-list- number(1-65535)> | policy-sequence <policy- Global configuration Disable specify IPv6 ACL entry. sequence(1-65535)>} enable © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 123 <ownername>] no rmon collection history <index(1-65535)> Global configure Disables RMON history collection on the interface. rmon collection stats <index(1-65535)> [owner interface configure Collect group Ethernet rmon statistics on an interface. <ownername>] mode © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 124 Configuration aaa authentication dot1x default { group {radius Global | tacacs+} | local} Config Authentication Method Configuration no aaa authentication dot1x default Global Reset authentication method. Configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 125 Interface Disable dot1x secure-vlan Configuration dot1x guest-vlan <vlan-id> Interface Specify an active VLAN as an IEEE 802.1x guest VLAN. Configuration no dot1x guest-vlan Interface Return to the default setting. Configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 126 Global configuration Deletes specified local server. RADIUS show radius server [{<ipv4-address> | <ipv6- Display the related information of all radius servers or the specified address>}] Privileged EXEC address of the radius server host. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 127 Remove the specified mac filter entry. Configuration Denial of Service show dos-prevention [{tcp-syn-pkt-in-data | tcp- null-scan | tcp-over-mac-mc-bc | tcp-fin-urg-psh | tcp-syn-rst | tcp-udp-port-zero | fragmented- Privileged EXEC Display Denial of Service status icmp | arp-sa-mismatch}] © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 128 <seconds> Configuration interval no ip dhcp snooping database write-delay Global Reset the DHCP snooping binding database save to local interval Configuration ip dhcp snooping information option Global Enable DHCP option-82 data insertion Configuration © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 129 Displays the DHCP snooping configuration show lldp interface [gigabitethernet <interface- User EXEC id>] Display information about interfaces with LLDP enabled show lldp neighbors [gigabitethernet <interface- User EXEC id>] [detail] Display information about neighbors © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 130 <tftp://ip-address/filename> nvram- privileged EXEC Copy start up configuration file from remote TFTP server for startup-config restore. Cable Diagnostics show cable-diagnostics tdr interface User EXEC gigabitethernet <interface-id> Display the cable diagnostics information. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 131 Privileged EXEC Reboot. Ping ping {<ipv4_addr> | <ipv6_addr>} [timeout User EXEC <time_out(1-5)>] [repeat <times(1-10)>] ping Ping destination address or hostname. Save Settings to copy running-config startup-config privileged EXEC Save configurations to flash. Flash © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 132: Technical Specifications

    Spanning Tree  Switch fabric: 96 Gbps  IEEE 802.1D STP (Spanning Tree protocol)  RAM buffer: 1 MB  IEEE 802.1w RSTP (Rapid Spanning Tree protocol)  MAC Address Table: 16K entries © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 133 RX, TX, or Both MTBF   527,110 hours One to one  Many to one Operating Temperature Access Control  0 – 45°C (32 – 113°F)  802.1X Port-Based Network Access Control, RADIUS, TACACS+ © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 134  Max. 90% non-condensing Dimensions  440 x 250 x 44.45 mm (17.3 x 9.8 x 1.75 in.)  Rack mountable 1U height Weight  3.98 kg (8.77 lbs.) Certifications    © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 135: Troubleshooting

    Then click Use the following IP address, and make sure to assign your network adapter an IP address in the subnet of 192.168.10.x. Click OK Note: If you are experiencing difficulties, please contact your computer or operating system manufacturer for assistance. © Copyright 2016 TRENDnet. All Rights Reserved.

  • Page 136: Appendix

    From the Location drop-down list, select Automatic. 2. In the Network Preference window, next to "Show:", select Network Status. You'll see d. Select and view your Ethernet connection. your network status and your IP address settings displayed. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 137 1. Apple Menu > System Preferences > Network 2. Select Ethernet from the list on the left. 3. Click the Advanced button. 3. On the Ethernet tab, the Ethernet ID is your MAC Address. © Copyright 2016 TRENDnet. All Rights Reserved.
  • Page 138 Europe – EU Declaration of Conformity one of the following measures: TRENDnet hereby declare that the product is in compliance with the essential requirements  Reorient or relocate the receiving antenna.
  • Page 139 TL2-G448 TRENDnet User’s Guide TRENDnet tímto prohlašuje, že tento TL2-G448 je ve shodě se Šiuo TRENDnet deklaruoja, kad šis TL2-G448 atitinka esminius Česky [Czech] Lietuvių základními požadavky a dalšími příslušnými ustanoveními [Lithuanian] reikalavimus ir kitas 2014/35/EU, 2014/30/EU, 2004/108/EB ir směrnice 2014/35/EU, 2014/30/EU, 2004/108/ES a 2006/95/ES.

  • Page 140: Limited Warranty

    An RMA number is required in order to initiate warranty service support the event that the RMA unit needs to be replaced, TRENDnet may replace it with a for all TRENDnet products. Products that are sent to TRENDnet for RMA service must refurbished product of the same or comparable model.
  • Page 141 OF SUCH DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND evidence of the original purchaser's date of purchase. Replacement products may be OF THE PURCHASE PRICE PAID, AT TRENDNET'S OPTION. THIS DISCLAIMER OF LIABILITY refurbished or contain refurbished materials. If TRENDnet, by its sole determination, is...

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