TRENDnet TEG-2248WS User Manual
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TRENDnet TEG-2248WS User Manual

48-port 10/1000mbps gigabit web smart switch
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  • Page 2: Fcc Warning

    FCC Warning This equipment has been tested and found to comply with the regulations for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 3 (Tmra). b) Reduced Air Flow- Installation of the equipment in a rack should be such that the amount of air flow required for safe operation of the equipment is not compromised. c) Mechanical Loading- mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.

  • Page 5: Table Of Contents

      Gigabit Ethernet Technology ............3   Fast Ethernet Technology ..............4   Switching Technology ..............5   VLAN (Virtual Local Area Network) ..........6   Features .................... 6   Unpacking and Installation ..............9   Unpacking ..................9  ...
  • Page 6   Configuration ..................23   Installing the Web Management Utility ......... 23   Discovery List ................24   Monitor List ................... 25   Device Setting ................27   Toolbar ................... 29   Configuring the Switch ..............30   Login ....................30  ...
  • Page 7   Trap Setting ................63   Password Setting ................ 64   Statistic ..................65   Factory Reset ................67   Backup Setting ................67   Firmware Upload ............... 68   System Reboot ................68   Logout ..................69   Technical Specifications ..............70...

  • Page 9: About This Guide

    Web Smart Switch w/4 Shared Mini-GBIC Slots. Terms/Usage In this guide, the term “Switch” (first letter upper case) refers to your TEG-448WS 48-Port Gigabit Web Smart Switch w/4 Shared Mini- GBIC Slots and “switch” (first letter lower case) refers to other...

  • Page 11: Introduction

    The increased speed and extra bandwidth offered by Gigabit Ethernet is essential to coping with the network bottlenecks that frequently develop as computers and their busses get faster and more users use applications that generate more traffic. Upgrading key components,...

  • Page 12: Fast Ethernet Technology

    In addition, the phenomenal bandwidth delivered by Gigabit Ethernet is the most cost-effective method to take advantage of today and tomorrow’s rapidly improving switching and routing internetworking technologies. And with expected advances in the coming years in silicon technology and digital signal processing that will enable...

  • Page 13: Switching Technology

    Routers have also been used to segment local area networks, but the cost of a router, the setup and maintenance required make routers relatively impractical. Today switches are an ideal...

  • Page 14: Vlan (Virtual Local Area Network)

    VLAN (Virtual Local Area Network) A VLAN is a group of end-stations that are not constrained by their physical location and can communicate as if a common broadcast domain, a LAN. The primary utility of using VLAN is to reduce latency and need for routers, using faster switching instead.
  • Page 15 128 KBytes packet buffer Supports IEEE 802.3x flow control for full-duplex mode ports Supports IEEE 802.1Q VLAN Supports IEEE 802.1p Priority Queues Supports Static Port Trunk Supports IGMP Snooping Supports SNMP for RFC1213 MIB II and Private MIB Supports IEEE 802.1D Spanning Tree...

  • Page 17: Unpacking And Installation

    Specifications for the acceptable temperature and humidity operating ranges. Install the Switch in a site free from strong electromagnetic field generators (such as motors), vibration, dust, and direct exposure to sunlight. Leave at least 10cm of space at the front and rear of the hub for ventilation.

  • Page 18: Rack Mounting

    Install the Switch on a sturdy, level surface that can support its weight, or in an EIA standard-size equipment rack. For information on rack installation, see the next section, Rack Mounting. When installing the Switch on a level surface, attach the rubber feet to the bottom of each device.

  • Page 19: Connecting Network Cable

    Connecting Network Cable The Switch supports 48-port 10Mbps Ethernet or 100Mbps Fast Ethernet and it runs both in half and full duplex mode using two pair of Category 5 cable. The Switch also supports 4-port 1000Mbps Gigabit Ethernet that runs...

  • Page 20: Ac Power

    AC Power The Switch used the AC power supply 100-240V AC, 50-60 Hz. The power switch is located at the rear of the unit adjacent to the AC power connector and the system fan. The switch’s power supply will adjust to the local power source automatically and may be turned on...

  • Page 21: Identifying External Components

    10/100/1000Mbps and auto MDI/MDIX crossover detection function, this function gives true “plug and play” capability, just need to plug-in the network cable to the hub directly and don’t care if the end node is NIC (Network Interface Card) or switch and hub.

  • Page 22: Rear Panel

    RJ45 port will be disabled. Reset: The Reset button is to reset all the setting back to the factory default. Note: Be sure that you recorded the setting of your device, else all the setting will be erased when pressing the “Reset” button.

  • Page 23: Understanding Led Indicators

    Power and System LEDs POWER: Power Indicator : When the Power LED lights on, the Switch is receiving power. : When the Power turns off or the power cord has improper connection. SYSTEM: Management Indicator Blinking : When the CPU is working, the System LED is blinking.

  • Page 24: 100Base-Tx Port 1~48 Status Leds

    100BASE-TX Port 1~48 Status LEDs Link/ACT: Link/Activity : When the Link/ACT LED lights on, the respective port is successfully connected to an Ethernet/Fast Ethernet network. Blinking : When the Link/ACT LED is blinking, the port is transmitting or receiving data on the Ethernet network.

  • Page 25: Configuration

    CONFIGURATION Through the Web Browser you can configure the Switch such as VLAN, Port Trunking, Jumbo Frame… etc. With the attached Web Management Utility, you can easily discover all the Web Management Switch, assign the IP Address, changing the password and upgrading the new firmware.

  • Page 26: Discovery List

    By pressing the “Discover” button, you can list all the Web Management devices in the discovery list. Double click or press the “Add to monitor list” button to select a device from the Discovery List to the Monitor List.

  • Page 27: Monitor List

    Gateway: Shows the Gateway set of the device. Monitor List All the Web Smart Device in the Monitor List can be monitored; you can also receive the trap and show the status of the device. System word definitions in the Monitor List: S: Shows the system symbol of the Web-Smart device, represent for device system is not alive.
  • Page 28 Figure 10. Trap Information Note: In order to receive Trap information, switch has to be configured with Trap IP and Trap Events in Web browser, which are available in the Trap Setting Menu (see Page 63 for detail). Add Item: To add a device to the Monitor List manually, enter the IP Address of the device that you want to monitor.

  • Page 29: Device Setting

    Select the device in the Discovery list or Monitor List and press this button, then the Configuration Setting window will pop out as Figure 11, after filling up the data that you want to change, you must fill up the password and press the “Set” to process the data changed immediately.
  • Page 30 Firmware Upgrade: When the device has a new function, there will be a new firmware to update the device, use this function to update. Select the path of where the firmware updated firmware is located by clicking “Browse”. Once you have selected the firmware, type the password of the device and click the “Start”...

  • Page 31: Toolbar

    Choose 15 secs, 30 secs, 1 min, 2 min and 5 min to select the time of monitoring. In the “Help TAB”, there is About function, it will show out the...

  • Page 32: Configuring The Switch

    Before you configure this device, note that when the Web Smart Switch is configured through an Ethernet connection, make sure the manager PC must be set on same the IP network. For example, when the default network address of the default IP address of the Web Smart Switch is 192.168.0.1, then the manager PC should be set at...
  • Page 33 Figure 15. After entering the password, the main page comes up, the screen will display the device status. Figure 16. System Information...

  • Page 34: Setup Setting

    Link Status, press the Refresh button. The Link Status in the screen will show the connection speed and duplex mode; else this dialog box will show Down when the port is disconnected.
  • Page 35 Speed: The 1000BASE-T connections can operate in Forced Mode settings (1000M Full, 100M Full, 100M Half, 10M Full, 10M Half), Auto, or Disable. The default setting for all ports are Auto. The mini-GBIC (Gigabit Fiber) connections can operate in Forced Mode settings...

  • Page 36: Ieee 802.1Q Vlan

    802.1p Default Priority. IEEE 802.1Q VLAN A VLAN is a group of ports that can be anywhere in the network, but communicate as though they were in the same area. VLANs can be easily organized to reflect department groups (such as R&D, Marketing), usage groups (such as e-mail), or multicast groups...
  • Page 37 “Enabled” radio button and Apply it to submit the Asymmetric VLAN function. Figure 18. Enabled Asymmetric VLAN function Figure 19. Change setting warning message Note: The Settings of VLAN, IGMP Snooping and Forwarding Table will be reset to default.
  • Page 38 VID as 01, named “default”, and contains all ports as “Untagged”. Figure 20. 802.1Q Asymmetric VLAN Setting Add VID: Click to create a new VID group, assigning ports 1 ~ 48 as Untag, Tag, or Not Member. A port can be “Untagged” in only one VID.
  • Page 39 Untag: Outgoing frames without VLAN tag. Tag: Outgoing frames with VLAN tag. Not Member: The port number which not to be grouped. Select All: Select all ports to be VLAN members or not VLAN members. Cancel: To call the modifications off.
  • Page 40 IEEE 802.1Q VLAN setting. Figure 23. Modify VID PVID settings: While receiving an untagged frame from the port, the switch will assign a tag to the frame, using the PVID of the port as its VID. Figure 24. PVID Setting...
  • Page 41 Here is an example of two VLAN groups with several ports in each group and VLAN 1 (VID 01) does not have communication with VLAN 2 (VID 02). Figure 25. Step1: Set VID 01 port 1~24 to “Untag” ports and 25~48 to “Not Member” ports then apply setting. Figure 26.
  • Page 42 Step2: Create VID 02 and set port 1~24 to “Not Member” ports and 25~48 to “Untag” ports member then apply setting. Figure 27. Example2: 802.1Q Asymmetric VLAN settings example: Port 1~48 in VLAN 1, port1~5 in VLAN 2, port1,6~9 in VLAN 3.
  • Page 43 Step1: Enable Asymmetric VLAN function. Figure 29. Step2: Set VLAN1 port 1~48 to “Untag” ports, then apply setting. Figure 30.
  • Page 44 Step3: Create VID 02 and set port 1~5 to “Untag” ports and port 6~48 to “Not Member” ports, then apply setting. Figure 31. Step 4: Create VID 03 and set port 1, 6~9 to “Untag” ports then apply settings. Figure 32.

  • Page 45: Tag Vlan Setting

    1. Untag port VLAN member can exist in different VLAN groups simultaneously when Asymmetric VLAN function enabled. 2. You must create VLAN and add VLAN member first that just can set PVID setting. 3. You must change Untag Port PVID to another existent VLAN ID that just can remove Untag port member from VLAN group.
  • Page 46 Create two VLAN groups for Tag ports multi-need server application setting and two VLAN clients cannot negotiate to each other. (Asymmetric VLAN function disabled) Figure 35. Step1: Set VLAN1 port 1 to “Tag” port, port 2~8 to “Untag” ports, and port 9~48 to “Not Member” ports then apply setting.
  • Page 47 Figure 36. Step 2: Create VID 02 and set port 1 to “Tag” port and port 9~48 to “Untag” ports, then apply setting. Figure 37. Note: The multi-need server must be support IEEE 802.1Q VLAN, the sever uplink...
  • Page 48 Switch 2’s VLAN 1 (2 ~ 4 ports). Figure 38. The settings of VLAN group for two devices are same. Step1: Set Switch1’s VLAN1 port 1 to “Tag” and 5~48 to “Not Member”, then apply setting. Figure 39.

  • Page 49: Trunk Setting

    The Trunking function enables the cascading of two or more ports for a combined larger bandwidth. Up to six Trunk groups may be created, each supporting up to 8 ports. Add a Trunking Name and select the ports to be trunked together, and click Apply to activate the selected Trunking groups.

  • Page 50: Mirror Setting

    Mirror Setting Port Mirroring is a method of monitoring network traffic that forwards a copy of each incoming and/or outgoing packet from one port of the Switch to another port where the packet can be studied. This enables network managers to better monitor network performances.

  • Page 51: Ieee 802.1P Default Priority

    Sniffer port. IEEE 802.1p Default Priority This feature displays the status Quality of Service priority levels of each port, and for packets that are untagged, the switch will assign the priority in the tag depending on your configuration.

  • Page 52: Broadcast Storm Control Setting

    If Enabled (default is Disabled), threshold settings of 8,000 ~ 4,096,000 bytes per second can be assigned. Press Apply for the settings to take effect. Figure 43. Broadcast Storm Control Setting Jumbo Frame Setting Jumbo Frames enable the transportation of identical data in fewer frames.

  • Page 53: Advanced Setting

    SNMP Setting The Web Smart Switch supports SNMP include software (referred to as an agent), which runs locally on the device. A defined set of variables (managed objects) is maintained by the SNMP agent and used to manage the device. These objects are defined in a...
  • Page 54 Trap Name: Enter a Trap Name (i.e. Trap Name must be selected from a Community Name) IP: Enter the IP of the device to be monitored, and choose the event(s) to trap. Event: The available trap Events to choose from include: System...

  • Page 55: Spanning Tree Setting

    The Web Smart Switch supports IEEE 802.1D Spanning Tree Protocol (STP) implementation is designed to prevent network loops that could cause a broadcast storm. When the physical links forming a loop provide redundancy, only a single path will be forwarding frames.
  • Page 56 Set by the Root Bridge, this value will aid in determining that the Switch has spanning tree configuration values consistent with other devices on the bridged LAN. If the value ages out and a BPDU has still not been received from the Root Bridge, the Switch will start sending its own BPDU to all other switches for permission to become the Root Bridge.

  • Page 57: 802.1X Setting

    802.1x holds a network port disconnected until authentication is completed. Depending on the results, the port is either made available to the user, or the user is denied access to the network. 802.1X uses the Extensible Authentication Protocol (EAP) for passing authentication messages.

  • Page 58: Igmp Snooping Setting

    Default is 1812. Key/Confirm Key: Masked password matching the Radius Server Key. TxPeriod: Sets the number of seconds that the switch waits for a response to an EAP-request/identity frame from the client before retransmitting the request. Default is 24 seconds.
  • Page 59 Web-Smart Switch can make intelligent multicast forwarding decisions by examining the contents of each frame’s Layer 2 MAC header. IGMP snooping can help reduce cluttered traffic on the LAN. With IGMP snooping enabled globally, the Web-Smart Switch will forward IP multicast traffic only to connections that have group members attached.
  • Page 60 Adjusting this setting effects the "leave latency", or the time between the moment the last host leaves a group and when the routing protocol is notified that there are no more members. It also allows adjustments for controlling the frequency of IGMP traffic on a subnet.

  • Page 61: Igmp Vlan Setting

    Leave Timer (0-25 sec): This is the interval after which a Leave message is forwarded on a port. When a leave message from a host for a group is received, a group-specific query is sent to the port on which the leave message is received.
  • Page 62 Figure 50. IGMP-Router Port Setting To view the Multicast Entry Table for a given VLAN, press the View button. Figure 51. IGMP – Multicast Entry Table Setting...

  • Page 63: System Setting

    System Information Press on the “System Information” to display the system information status on this screen, it will show the Product Name, Firmware Version, Protocol Version, MAC Address, System Name, Location Name, IP Address, Subnet Mask, Default Gateway, Trap IP, Login Timeout and System Up Time.

  • Page 64: System Setting

    When using static mode, the IP Address, Subnet Mask and Gateway can be manually configured. When using DHCP mode, the Switch will first look for a DHCP server to provide it with an IP address, network mask, and default gateway before using the default or previously entered settings.

  • Page 65: Trap Setting

    System Events: Monitoring the system’s trap. Device Bootup: a trap when booting up the system. Illegal Login: a trap when there is using a wrong password login, and it will record from where the IP to be login. Fiber Port Event: Monitoring the Fiber port status.

  • Page 66: Password Setting

    Web Smart Switch. After entering the old password and the new password two times, press Apply for the changes to take effect. If you forget the password, you can press the “Reset” button in the rear panel of the Switch.

  • Page 67: Statistic

    Statistic The Statistic Menu screen will show the status of each port packet count. Figure 56. Statistics Refresh: To renew the details collected and displayed. Clear Counter: To reset the details displayed.
  • Page 68 To view the statistics of individual ports, click one of the Port ID as Figure 57. Port Statistics. Figure 57. Port Statistics...

  • Page 69: Factory Reset

    Factory Reset The Factory Reset helps you to reset the device back to the default setting from the factory. All of the configuration will be reset, the IP address of the device will be set to default setting 192.168.0.1. Figure 58. Factory Reset...

  • Page 70: Firmware Upload

    Figure 60. Firmware Upload System Reboot Provides to a safe way to reboot the system and ensures the configuration has been saved, or all the changes you just made may be lost after system reboot. Figure 61. System Reboot...

  • Page 71: Logout

    Logout When press this function, the web configuration will go back to first Login page. Figure 62.

  • Page 72: Technical Specifications

    IEEE 802.3u 100BASE‐TX Fast Ethernet  IEEE 802.3ab 1000BASE‐T Gigabit Ethernet  IEEE 802.3z 1000BASE‐SX/LX Gigabit Ethernet  Protocol  CSMA/CD  Data Transfer  Ethernet: 10Mbps/100Mbps (half/full ‐duplex)  Rate  Fast Ethernet: 100Mbps/200Mbps (half/full ‐duplex)  Gigabit Ethernet: 2000Mbps (full‐duplex)  Topology  Star  Network Cables  10BASET: 2‐pair UTP Cat. 3, 4, 5; up to 100m  100BASE‐TX: 2‐pair UTP Cat. 5; up to 100m  1000BASE‐T: 4‐pair UTP Cat. 5; up to 100m  Fiber module: mini‐GBIC Fiber module  Number of Ports  48 x 10/100Mbps 100BASE‐TX Auto‐MDIX RJ‐45 ports  4 x 10/100/1000Mbps 1000BASE‐T Auto‐MDIX RJ‐45 ports  2 x Combo mini‐GBIC slots  Physical and Environmental  AC inputs  100‐240V AC, 50‐60 Hz internal universal power supply  Power  25 Watts (Max)  Consumption      o Temperature  Operating: 0~ 40  C, Storage: ‐10 ~ 70 C  Humidity  Operating: 10% ~ 90%, Storage: 5% ~ 90%  Dimensions  440 x 310 x 44 mm (W x H x D)  Certification  FCC Class A, CE Mark Class A ...
  • Page 73 Performance Transmits  Store‐and‐forward  Method:  RAM Buffer:  128KBytes per device  Filtering Address  8K entries per device  Table:  MAC Address  Automatic update  Learning:  Packet Filtering /  10Mbps Ethernet: 14,880/pps  Forwarding Rate:  100Mbps Fast Ethernet: 148,800/pps  1000Mbps Gigabit Ethernet: 1,488,000/pps ...

  • Page 74: Limited Warranty

    There are no user serviceable parts inside the product. Do not remove or attempt to service the product through any unauthorized service center. This warranty is voided if (i) the product has been modified or repaired by any unauthorized service center, (ii) the product was subject to accident, abuse, or improper use (iii) the product was subject to conditions more severe than those specified in the manual.
  • Page 75 DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE. Governing Law: This Limited Warranty shall be governed by the laws of the state of California. Note: AC/DC Power Adapter, Cooling Fan, Cables and Power Supply carry 1-...

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