You are on page 1of 77

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. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with this user’s guide, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his or her own expense.

CE Mark Warning
This is a Class A product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures.

VCCI Warning
This is a product of VCCI Class A Compliance.

UL Warning
a) Elevated Operating Ambient Temperature- If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient. Therefore, consideration should be given to installing the equipment in an environment compatible with the manufacturer's maximum rated ambient temperature (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. d) Circuit Overloading- Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on over current protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern. e) Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g., use of power strips).

Ver. C1-1.00

.

............................................................................................................... 9 Unpacking ............................ 9 Installation ............................................................................................................................. 5 VLAN (Virtual Local Area Network) .......................................... 15 1000BASE-T Port 1~24 Status LEDs ........................................................................... 6 Features .............................................. 3 Fast Ethernet Technology ..................................................................................................................................... 19 i ..........................................TABLE OF CONTENT About This Guide....................................................................................................... 14 Understanding LED Indicators ......................................................................................................................................................................................................................................... 13 Rear Panel .. 1 Purpose ............................................... 4 Switching Technology ...................................... 1 Terms/Usage ............................................................................................................................ 6 Unpacking and Installation ............. 15 Power and System LEDs ................................ 13 Front Panel .................... 10 Connecting Network Cable ...................................................................... 12 Identifying External Components ....... 1 Introduction .................................................................................................................................................... 17 Configuration ........................................................... 9 Rack Mounting ............................... 3 Gigabit Ethernet Technology .................................................................... 11 AC Power............................................. 16 Mini-GBIC Port 23 ~ 24 Status LEDs ....................

....................... 25 Configuring the Switch ............................................... 26 Setup Setting ......................................................Installing the Web Management Utility ........................ 41 Broadcast Storm Control Setting .... 40 IEEE 802................................................................................... 25 Login ................................................................... 53 System Setting ........................................................................... 54 Trap Setting................. 47 IGMP Snooping Setting .....................1Q VLAN ..........................................................................................................................1p Default Priority ............................................... 42 Jumbo Frame Setting .............................................. 21 Device Setting ............................................... 42 Advanced Setting .................... 27 Port Settings ........................................... 20 Monitor List .................................................................................................................................................................................................................................................................................... 49 IGMP VLAN Setting .....................................1x Setting .............. 43 Spanning Tree Setting ..................... 45 802.............. 19 Discovery List ........................................................................... 43 SNMP Setting ........................................................................................... 56 ii ........................................................................................................................................................... 53 System Information ............. 23 Toolbar ......................... 39 Mirror Setting........................................................................................... 51 System Setting ........................................................................................................................................................... 28 IEEE 802..... 29 Trunk Setting ............................................................................................

.............................. 58 Factory Reset .................................................................................................................... 57 Statistic......................... 61 Logout ............................................. 62 Technical Specifications .................. 61 System Reboot ......................................................... 63 iii ..................................................................................................................................................................................Password Setting . 60 Firmware Upload ......... 60 Backup Setting ....................................................................................................................................

.

Purpose This guide discusses how to install your TEG-240WS 24-Port Gigabit Web Smart Switch w/ 2 Shared Mini-GBIC Slots. Terms/Usage In this guide. 100Mbps Fast Ethernet and 10Mbps Ethernet network capabilities in a highly flexible package. the term “Switch” (first letter upper case) refers to your TEG-240WS 24-Port Gigabit Web Smart Switch w/ 2 Shared MiniGBIC Slots and “switch” (first letter lower case) refers to other Ethernet switches. This device integrates 1000Mbps Gigabit Ethernet.ABOUT THIS GUIDE Congratulations on your purchase of the TEG-240WS 24-Port Gigabit Web Smart Switch w/ 2 Shared Mini-GBIC Slots. 1 .

.

but with a tenfold increase in theoretical throughput over 100-Mbps Fast Ethernet and a hundredfold increase over 10-Mbps Ethernet. Upgrading key components. and similar data-intensive applications.INTRODUCTION This chapter describes the features of the TEG-240WS 24-Port Gigabit Web Smart Switch w/ 2 Shared Mini-GBIC Slots and some background information about Ethernet/Fast Ethernet/Gigabit Ethernet switching technology. and trained personnel. Gigabit Ethernet provides a straightforward upgrade without wasting a company’s existing investment in hardware. such as your backbone and servers to Gigabit Ethernet can greatly improve network response times as well as significantly speed up the traffic between your subnets. Since it is compatible with all 10-Mbps and 100-Mbps Ethernet environments. Gigabit Ethernet Technology Gigabit Ethernet is an extension of IEEE 802. Likewise. flow control. and support for CSMA/CD protocol. since data transfers occur 10 times faster than Fast Ethernet. software. format. and management objects. 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. servers outfitted with Gigabit Ethernet NIC’s are able to perform 10 times the number of operations in the same amount of time.3 Ethernet utilizing the same packet structure. 3 . Gigabit Ethernet enables fast optical fiber connections to support video conferencing. complex imaging. full duplex.

and the dominating potential market base. And with expected advances in the coming years in silicon technology and digital signal processing that will enable Gigabit Ethernet to eventually operate over unshielded twisted-pair (UTP) cabling. A number of high-speed LAN technologies have been proposed to provide greater bandwidth and improve client/server response times. outfitting your network with a powerful 1000-Mbpscapable backbone/server connection creates a flexible foundation for the next generation of network technology products. Among them. The non-disruptive and smooth evolution nature. Since the 100Mbps Fast Ethernet is compatible with all other 10Mbps Ethernet environments. while maintaining the CSMA/CD Ethernet protocol. software. virtually guarantees cost-effective and high performance Fast Ethernet solutions. 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.3 LAN committee.In addition. it provides a straightforward upgrade and takes advantage of the existing investment in hardware. and personnel training. 100BASE-T (Fast Ethernet) provides a non-disruptive. smooth evolution from the current 10BASE-T technology. 4 . 100Mbps Fast Ethernet is a standard specified by the IEEE 802. Fast Ethernet Technology The growing importance of LANs and the increasing complexity of desktop computing applications are fueling the need for high performance networks. It is an extension of the 10Mbps Ethernet standard with the ability to transmit and receive data at 100Mbps.

A switch bridges Ethernet packets at the MAC address level of the Ethernet protocol transmitting among connected Ethernet or Fast Ethernet LAN segments. A switch increases capacity and decreases network loading by dividing a local area network into different segments. without interfering with any other segments. Switching is a cost-effective way of increasing the total network capacity available to users on a local area network. which don’t compete with each other for network transmission capacity. Routers have also been used to segment local area networks.Switching Technology Another approach to pushing beyond the limits of Ethernet technology is the development of switching technology. The switch acts as a high-speed selective bridge between the individual segments. while still maintaining the same network cabling and adapter cards. which were characterized by higher latencies. 5 . Today switches are an ideal solution to most kinds of local area network congestion problems. the setup and maintenance required make routers relatively impractical. The switch. automatically forwards traffic that needs to go from one segment to another. Switching LAN technology is a marked improvement over the previous generation of network bridges. By doing this the total network capacity is multiplied. but the cost of a router.

so there is no need to use cross-over cables or an up-link port Half duplex transfer mode for connection speed 10Mbps and 100Mbps Full duplex transfer mode for connection speed of 10Mbps. using faster switching instead. Other VLAN utility includes: Security. thus eliminating the need of expensive routers. and table aging 512 KBytes packet buffer 6 . a LAN. The primary utility of using VLAN is to reduce latency and need for routers. share with 2 1000BASE-T ports All 1000BASE-T ports support auto MDI/MDIX.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. VLANs can be used to create multiple broadcast domains. Cost Reduction. Features 24 x 1000BASE-T Auto-negotiation Gigabit Ethernet ports 2 x Combo mini-GBIC (Auto-Sense) for optional mini-GBIC transceiver to extend distance. self-learning. Security is increased with the reduction of opportunity in eavesdropping on a broadcast network because data will be switched to only those confidential users within the VLAN. 100Mbps and 1000Mbps Store-and-Forward switching scheme capability to support rate adaptation and ensure data integrity Up to 8K unicast addresses entities per device.

1D Spanning Tree Supports 802.Supports IEEE 802.1x port based access control Supports Jumbo Frame Supports Broadcast Storm Control Supports Port Mirroring Supports Port Setting for Speed. Flow control Easy configuration via WEB Browser Easy setting via Web Management Utility Standard 19” Rack-mount size 7 .1p Priority Queues Supports Static Port Trunk Supports IGMP Snooping Supports SNMP for RFC1213 MIB II and Private MIB Supports IEEE 802.3x flow control for full-duplex mode ports Supports IEEE 802.1Q VLAN Supports IEEE 802.

.

The carton should contain the following items: TEG-240WS 24-Port Gigabit Web Smart Switch w/ 2 Shared Mini-GBIC Slots Multi-Language Quick Installation Guide CD-COM (Utility & User’s Guide) Power Cord Rack Mount Kit (Rubber Feet. dust. vibration. 9 . Install the Switch in a site free from strong electromagnetic field generators (such as motors).UNPACKING AND INSTALLATION This chapter provides unpacking and installation information for the Switch. consider the following pointers: Install the Switch in a fairly cool and dry place. please contact your local reseller for replacement Installation The site where you install the hub stack may greatly affect its performance. Screws and Mounting Brackets) If any item is found missing or damaged. When installing. Unpacking Open the shipping cartons of the Switch and carefully unpacks its contents. and direct exposure to sunlight. See Technical Specifications for the acceptable temperature and humidity operating ranges. Leave at least 10cm of space at the front and rear of the hub for ventilation.

level surface that can support its weight.Install the Switch on a sturdy. When installing the Switch on a level surface. attach the rubber feet to the bottom of each device. Rack Mounting. The rubber feet cushion the hub and protect the hub case from scratching. 19-inch rack. Figure 2. which can be placed in a wiring closet with other equipment. Attach the adhesive rubber pads to the bottom Rack Mounting The switch can be mounted in an EIA standard-size. see the next section. or in an EIA standard-size equipment rack. For information on rack installation. Figure 1. and secure them with the provided screws. Combine the Switch with the provided screws 10 . Attach the mounting brackets at the switch’s front panel (one on each side).

use screws provided with the equipment rack to mount each switch in the rack. Figure 3. The Switch can auto transform to MDI-II or MDI-X type. so you can just make an easy connection that without worrying if you are using a standard or crossover twisted-pair cable. There are additional 2 ports combo mini-GBIC slot for optional miniGBIC module.Then. Mount the Switch in the rack Connecting Network Cable The Switch supports 1000Mbps Gigabit Ethernet that runs in Autonegotiation mode and 10Mbps Ethernet or 100Mbps Fast Ethernet that runs both in half and full duplex mode and 1000Mbps Gigabit Ethernet runs in full duplex mode using four pairs of Category 5 cable. 11 . These 1000BASE-T ports are Auto-MDI type port.

The power switch is located at the rear of the unit adjacent to the AC power connector and the system fan. 12 .AC Power The Switch used the AC power supply 100-240V AC. 50-60 Hz. The switch’s power supply will adjust to the local power source automatically and may be turned on without having any or all LAN segment cables connected.

for 10/100Mbps and fullduplex mode for Note: When the port is set to “Forced Mode”. Front Panel The figure below shows the front panels of the Switch. the Auto MDI/MDIX will be disabled. 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. and LED indicators of the Switch. 13 .IDENTIFYING EXTERNAL COMPONENTS This chapter describes the front panel. rear panel. 1000BASE-T Gigabit Ethernet Ports (Port 1~24): The Switch twenty-four Gigabit twisted pair ports. this function gives true “plug and play” capability. supported auto negotiable 10/100/1000Mbps and auto MDI/MDIX crossover detection function. Figure 4. Front panel LED Indicators: Comprehensive LED indicators display the status of the switch and the network (see the LED Indicators chapter below). These ports can operate in half-duplex mode 10/100/1000Mbps.

when plug in the mini-GBIC module. Supported input voltages range from 100-240V AC at 50-60Hz. the device will activate mini-GBIC.Mini-GBIC Slots (Port 23~24) The Switch is equipped with two combo mini-GBIC ports. The 1000BASE-T port 23 and 24 are the same ports with the miniGBIC port 23 and 24. Note: Be sure that you recorded the setting of your device. Figure 5. Reset: The Reset button is to reset all the setting back to the factory default. and the RJ45 port will be disabled. and the male into a power outlet. Rear Panel The rear panel of the Switch consists of an AC power connector and Reset button. Plug in the female connector of the provided power cord into this connector. 14 . supported optional 1000BASE-SX/LX mini-GBIC module. else all the setting will be erased when pressing the “Reset” button. The following shows the rear panel of the Switch. Rear panel AC Power Connector: This is a three-pronged connector that supports the power cord.

and. SYSTEM: Management Indicator Blinking On/Off : When the CPU is working. the Switch is receiving power. 15 . Figure 6.UNDERSTANDING LED INDICATORS The front panel LEDs provides instant status feedback. : The CPU is not working. the System LED is blinking. LED indicators Power and System LEDs POWER: Power Indicator On Off : When the Power LED lights on. : When the Power turns off or the power cord has improper connection. helps monitor and troubleshoot when needed.

the respective port is connected to a 10Mbps Ethernet network. No link. the respective port is connected to a 100Mbps Fast Ethernet network. the respective port is connected to a 1000Mbps Gigabit Ethernet network. the respective port is successfully connected to an Ethernet network. When the Link/ACT LED is blinking. the port is transmitting or receiving data on the Ethernet network. Amber : Off 16 . When the Speed LED lights off. When the Speed LED lights amber. Blinking : Off : Speed Green : When the Speed LED lights green.1000BASE-T Port 1~24 Status LEDs Link/ACT: Link/Activity On : When the Link/ACT LED lights on.

Mini-GBIC Port 23 ~ 24 Status LEDs Link/ACT On : When the fiber line connected to the mini-GBIC module is installed and connected to a network. When the Link/ACT LED is blinking. the respective port is connected to a 10Mbps Ethernet network. Blinking : Off : Speed Green : When the Speed LED lights green. the respective port is connected to a 100Mbps Fast Ethernet network. Amber : Off 17 . the Link/ACT LED will lights on. Fiber line or mini-GBIC module is not installed. the respective port is connected to a 1000Mbps Gigabit Ethernet network. When the Speed LED lights amber. the port is transmitting or receiving data on the Gigabit Ethernet network. When the Speed LED lights off.

.

CONFIGURATION Through the Web Browser you can configure the Switch such as VLAN. assign the IP Address. you can easily discover all the Web Management Switch. 1. Click Install Utility icon to start Figure 7 3. Port Trunking. 4. With the attached Web Management Utility. Installing the Web Management Utility The following are step-by-step instructions for installing the Web Management utility. Follow the on-screen instructions to install the utility. Insert the Utility CD in the CD-ROM Drive. Jumbo Frame… etc. changing the password and upgrading the new firmware. Upon completion. 2. 19 Web . go to Program Files TRENDnet Smart Switch Management Utility and open the Web Management utility.

20 . Discovery List. Double click or press the “Add to monitor list” button to select a device from the Discovery List to the Monitor List. you can list all the Web Management devices in the discovery list. Device Setting and Toolbar function. Web Management Utility The Web Management Utility is divided into four sections. Monitor List.Figure 8. for details instruction. follow the below section. By pressing the “Discover” button. Discovery List This is the list where you can discover all the Web management devices in the entire network.

you can also receive the trap and show the status of the device. IP Address: Shows the current IP address of the device. Product Name: Shows the device product name. Location: Shows where the device is located. Protocol version: Shows the version of the Utility protocol. System Name: Shows the appointed device system name. MAC Address: Shows the device MAC Address. DHCP: Shows the DHCP status of the device. Subnet Mask: Shows the Subnet Mask set 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.System word definitions in the Discovery List: MAC Address: Shows the device MAC Address. Monitor List All the Web Smart Device in the Monitor List can be monitored. Location: Shows where the device is located. 21 . Subnet Mask: Shows the Subnet Mask set of the device. Protocol version: Shows the version of the Utility protocol. Gateway: Shows the Gateway set of the device. System Name: Shows the appointed device system name. Gateway: Shows the Gateway set of the device. Product Name: Shows the device product name. Trap IP: Shows the IP where the Trap to be sent. IP Address: Shows the current IP address of the device. DHCP: Shows the DHCP status of the device. Trap IP: Shows the IP where the Trap to be sent.

A Red light indicates new trap information being transmitted and is set as a reminder to view the trap. Figure 10. (Figure 10) The symbol “ ” represents the trap signal arise. enter the IP 22 . Add Item: To add a device to the Monitor List manually. For information on Trap settings using the Web Management Utility refer to the Trap Setting section in the manual. (Figure 99) Figure 9. View Trap button When the “View Trap” button is clicked. Trap Information Note: In order to receive Trap information. a Trap Information window will pop out. this symbol will disappear after you review and click on the event record.View Trap: The Trap function can receive events that occur from the Web Management Switch listed in the Monitor List. Time. switch has to be configured with Trap IP and Trap Events in Web browser. Device IP and the Event occurred. it will show the trap information including the Symbol. There is a light indicator near the “View Trap” button. which are available in the Trap Setting Menu (see Page 56 for detail). A Green light indicates that there has not been any new trap information transmitted.

Set Trap to (Trap IP Address). Location and DHCP function.Address of the device that you want to monitor. 23 . then the Configuration Setting window will pop out as Figure 10. you must fill up the password and press the “Set” to process the data changed immediately. Configuration Setting: In this Configuration Setting. you can set the IP Address. after filling up the data that you want to change. Configuration Setting Password Change: You can use this Password Change when you need to change the password. Figure 11. System name. Select the device in the Discovery list or Monitor List and press this button. Device Setting You can set the device by using the function key in the Device Setting Dialog box. The default password of this TEG-240WS 24-Port 10/100/1000Mbps Gigabit Ethernet Web Smart Switch configuration is “admin”. Delete Item: To delete the selected device in the Monitor List. Subnet Mask. fill in the password needed in the dialog box and press “Set” button to proceed the password change immediately. Gateway.

there will be a new firmware to update the device. DHCP Refresh: Press this “DHCP Refresh” button to refresh IP address of selected device form DHCP server. Select the path of where the firmware updated firmware is located by clicking “Browse”. Figure 13. Password Change Firmware Upgrade: When the device has a new function. type the password of the device and click the “Start” button to proceed. use this function to update. Firmware Upgrade Access Web: Double click the device in the Monitor List or select a device in the Monitor List and press this “Web Access” button to access the device in Web browser. 24 .Figure 12. Once you have selected the firmware.

In the “Option TAB”. In the “File TAB”. Exit: To exit the Web Management Utility. View. there are Refresh Time function. File. Options and Help. Monitor Load and Exit. this function helps you to refresh the time of monitoring the device. this function will help you to show trap setting. Monitor Load: To manually load the setting file of the Monitor List. 2 min and 5 min to select the time of monitoring. there are view log and clear log function. In the “View TAB”. 25 . Configuring the Switch The TEG-240WS 24-Port 10/100/1000Mbps Gigabit Ethernet Web Smart Switch has a Web GUI interface for smart switch configuration. Monitor Save As: To record the setting of the Monitor List in appointed filename and file path. when you open the Web Management Utility next time. Monitor Save As. there is About function. there are Monitor Save. it will show out the version of the Web Management Utility. 1 min. In the “Help TAB”. 30 secs. Clear Log: to clear the log. View Log: To show the event of the Web Management Utility and the device. Monitor Save: To record the setting of the Monitor List to the default. Choose 15 secs. it will auto load the default recorded setting.Toolbar The toolbar in the Web Management Utility have four main tabs.

0. 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. when the default network address of the default IP address of the Web Smart Switch is 192. then the manager PC should be set at 192. Open Internet Explorer 5.168.1 (the factory-default IP address setting) to the address location.0 or above Web browser.The Switch can be configured through the Web Browser.168. Or through the Web Management Utility.255. control and monitor the switch from the local LAN.1. When the following dialog page appears. and the default subnet mask is 255. you do not need to remember the IP Address. For example.0. 26 .x (where x is a number between 2 and 253).0.255. This section indicates how to configure the Switch to enable its smart functions Login Before you configure this device.0. Figure 14. select the device shown in the Monitor List of the Web Management Utility to settle the device on the Web Browser.168. remain enter the default password "admin" and press Login to enter the main configuration window. Enter IP address http://192. A network administrator can manage.

Mirror Setting. Figure 16.1Q VLAN Settings. IEEE 802.1p Default Priority. including Port Setting. After entering the password. System Information Setup Setting Find that there are seven items. Jumbo Frame Setting in 27 .Figure 15. Trunk Setting. IEEE 802. the screen will display the device status. the main page comes up. Broadcast Strom Control Setting.

Setup menu. Port Settings In Port Settings menu (Figure 17). or Disable 28 . selected drop down menu to set each port’s Speed. this page will show each port’s status. else this dialog box will show Down when the port is disconnected. or Disable. Figure 17. Port Setting Note: The priority of Gigabit Fiber port is higher than Copper. Speed: The 1000BASE-T connections can operate in Forced Mode settings (1000M Full. Auto. The mini-GBIC (Gigabit Fiber) connections can operate in Forced Mode settings (1000M Full). press the Refresh button. To refresh the information table to view the latest port setting and Link Status. 10M Half). 100M Full. Auto. 10M Full. The default setting for all ports are Auto. The Link Status in the screen will show the connection speed and duplex mode. and QoS priority then press “Apply” button to activate changes. 100M Half.

Default setting for all ports is Middle. When the port is set to forced mode. or multicast groups (multimedia applications such as video conferencing). and all 24 ports as “Untagged”.1Q Asymmetric VLAN default setting is “Disabled”. Or it sets to Disable.1p Default Priority. named “default”. You can change the priority settings in 802. usage groups (such as e-mail). IEEE 802.1p QoS priority level for received data packet handling. The IEEE 802. but communicate as though they were in the same area. Set Flow Control to Enable for avoiding data transfer overflow.Flow Control: This setting determines whether or not the Switch will be handling flow control. and therefore help to simplify network management by allowing users to move devices to a new VLAN without having to change any physical connections.1Q VLAN Configuration page provides powerful VID management functions. VLANs can be easily organized to reflect department groups (such as R&D. there is either no flow control or other hardware/software management.1Q VLAN A VLAN is a group of ports that can be anywhere in the network. Asymmetric VLAN IEEE 802. The original settings have the VID as 01. QoS: Displays each port’s 802. Marketing). you can press “Enabled” radio button and Apply it to submit the 29 . then the flow control will automatically set to Disable.

Asymmetric VLAN function. Untag Asymmetric VLAN Setting: The IEEE 802. 30 . and contains all ports as “Untagged”.1Q VLAN Configuration page provides powerful VID management functions. Change setting warning message Note: The Settings of VLAN. The original default VLAN setting has the VID as 01. named “default”. Enabled Asymmetric VLAN function Figure 19. Figure 18. IGMP Snooping and Forwarding Table will be reset to default.

Not Member: The port number which not to be grouped. Port: The switch port number. Add New VID VID: A unique VLAN ID. 802. Figure 21.Figure 20. Tag. Cancel: To call the modifications off. Untag: Outgoing frames without VLAN tag. press Apply. 31 . To save the VID group. A port can be “Untagged” in only one VID. assigning ports 1 ~ 24 as Untag. or Not Member. VLAN Name: A VLAN name is used to associate with the VLAN ID. Select All: Select all ports to be VLAN members or not VLAN members.1Q Asymmetric VLAN Setting Add VID: Click to create a new VID group. Tag: Outgoing frames with VLAN tag.

Apply: To activate and save the modifications. Figure 23. the switch will assign a tag to the frame.1Q VLAN setting. Delete VID To change exist IEEE 802. using the PVID of the port as its VID. PVID Setting 32 . Figure 24. Modify VID PVID settings: While receiving an untagged frame from the port. Figure 22. press the VID to modify that IEEE 802.1Q VLAN setting. Delete: Click to delete selected VID.

Example 1:
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 VLAN1 port 9~24 to “Not Member”, then apply setting.

Figure 26. Step2: Create VID 02 and set port 9~24 to “Untag Port” member, then apply setting.

Figure 27.

33

Example2:
802.1Q Asymmetric VLAN settings example: Port 1~16 in VLAN 1, port1~5 in VLAN 2, port1,6~9 in VLAN 3. All VLAN1~3 have access to Internet via port 1.

Figure 28. Note: The multi-need server must be support IEEE 802.1Q VLAN Step1: Enable Asymmetric VLAN function.

Figure 29. Step2: Set VLAN1 port 1~24 to “Untag” ports, then apply setting.

Figure 30.

34

Step3: Create VID 02 and set port 1~5 to “Untag” ports and port 6~24 to “Not Member” ports, then apply setting.

Figure 31. Step4: Create VID03 and set port 1 and 6~9 to “Untag” ports, then apply setting.

Figure 32. Step5: Set PVID Port 3~9 PVID value to below list:

Figure 33.

35

You must change Untag Port PVID to another existent VLAN ID that just can remove Untag port member from VLAN group Tag VLAN Setting The IEEE802. 2.Note: 1. the switch checks the VID in the tag header of the frame to decide which VLAN it belongs to. If the receiving frame doesn’t contain the tag header. the switch will assign a tag to the frame. Untag port VLAN member can exist in different VLAN groups simultaneously when Asymmetric VLAN function enabled.1Q protocol defines a new format of the frame. using the PVID of the port as its VID. it adds a tag header in the original Ethernet frame. as follows: IEEE802.1Q Tag VLAN is divided by VLAN ID (VID). You must create VLAN and add VLAN member first that just can set PVID setting. 36 . Figure 34. On receiving a frame. 3.

Figure 35.Example 3: Create two VLAN groups for Tag ports multi-need server application setting and two VLAN clients cannot negotiate to each other. 37 . then apply setting. Step 2: Create VID 02 and set port 1 to “Tag” port and port 9~24 to “Untag” ports. then apply setting. the sever uplink port is port1. Note: The multi-need server must be support IEEE 802. Figure 36.1Q VLAN. (Asymmetric VLAN function disabled) Step1: Set VLAN1 port 1 to “Tag” and port 9~24 to “Not Member”.

Figure 37. Switch 1’s VLAN 1 (2 ~ 3 ports) have access to the Switch 2’s VLAN 1 (2 ~ 3 ports). Step3: Uplink two switches via Port 24. Step1: Set Switch1’s VLAN1 port 1and 4~24 to “Not Member”. The settings of VLAN group for two devices are same. 38 .Example 4: Setting Tag VLAN on two switches. Step2: Set Switch2’s VLAN1 member as Switch1. then apply setting.

Figure 38.Trunk Setting The Trunking function enables the cascading of two or more ports for a combined larger bandwidth. and click Apply to activate the selected Trunking groups. Trunk Configuration Be sure that the selected trunk setting port must connect to the device with a same VLAN group. each supporting up to 8 ports. Add a Trunking Name and select the ports to be trunked together. 39 . Up to six Trunk groups may be created.

RX (receive) mode: this mode will duplicate the data that send to the source and forward to the Sniffer port. This enables network managers to better monitor network performances.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. then it will forward to the Sniffer port. 40 . Both (transmit and receive) mode: this mode will duplicate both the data transmit from and data that send to the source port. Figure 39. Mirror Setting Selection of the Sniffer mode is as follow: TX (transmit) mode: this mode will duplicate the data transmit from the source port and forward to the Sniffer port.

Figure 40 IEEE 802. the switch will assign the priority in the tag depending on your configuration.1p Default Priority Setting 41 .IEEE 802.1p Default Priority This feature displays the status Quality of Service priority levels of each port. and for packets that are untagged.

000 ~ 4. This ensures less overhead. Figure 18. If Enabled (default is Disabled). and fewer interruptions. lower processing time.000 bytes per second can be assigned. Press Apply for the settings to take effect. Maximum packet length supported is 10240 bytes. Jumbo Frame Setting 42 .Broadcast Storm Control Setting The Broadcast Storm Control feature provides the ability to control the receive rate of broadcasted packets. Broadcast Storm Control Setting Jumbo Frame Setting Jumbo Frames enable the transportation of identical data in fewer frames.096. Figure 19. threshold settings of 8.

802. including SNMP Setting. These objects are defined in a Management Information Base (MIB). SNMP Setting 43 .Advanced Setting Find that there are four items. A defined set of variables (managed objects) is maintained by the SNMP agent and used to manage the device. Figure 20.3x Setting and IGMP Snooping Setting in Advanced menu. SNMP defines both the format of the MIB specifications and the protocol used to access this information over the network. Spanning Tree Setting. which runs locally on the device. which provides a standard presentation of the information controlled by the on-board SNMP agent. SNMP Setting The Web Smart Switch supports SNMP include software (referred to as an agent).

Traps are messages that alert network personnel of events that occur on the Switch. The remote user SNMP application and the Switch SNMP must use the same community string. Event: The available trap Events to choose from include: System Device Bootup. 44 . Fiber Abnormal Receive Error. (Default: public) Read_Write: The community with read/write privilege allows authorized management stations to retrieve and modify MIB objects. Trap Name must be selected from a Community Name) IP: Enter the IP of the device to be monitored.e. Fiber Abnormal Transmit Error. and choose the event(s) to trap. or less serious events such as a port status change. Read_Only: The community with read-only privilege allows authorized management stations to retrieve MIB objects.e. Twisted Pair Abnormal Receive Error. Twisted Pair Link Up / Link Down. Community Setting: In support of SNMP version 1. Trap Name: Enter a Trap Name (i.SNMP Setting: Enable or Disable the SNMP function on the Web Smart Switch. Fiber Link Up / Link Down. The Switch can generate traps and send them to the trap recipient (i. the Web-Smart Switch accomplishes user authentication by using Community Settings that function as passwords. SNMP packets from a station that are not authenticated are ignored (dropped). Twisted Pair Abnormal Transmit Error. network administrator). Such events can be as serious as a reboot (someone accidentally turned the Switch OFF). (Default setting: private) Trap Setting: Enable or Disable the Trap function on the Web Smart Switch.

11D Spanning function on the Web Smart Switch.1D Spanning Tree Protocol (STP) implementation is designed to prevent network loops that could cause a broadcast storm.Spanning Tree Setting The Web Smart Switch supports IEEE 802. STP activates a redundant link automatically.11D Spanning Tree: Enable or Disable the 802. Spanning Tree Setting 802. the higher the priority. If the link fails. The default is 32768. When the physical links forming a loop provide redundancy. only a single path will be forwarding frames. Figure 21. Bridge Priority: This value between 0 and 65535 specifies the priority for forwarding packets: the lower the value. 45 .

preventing the effective propagation of the new information. The default value is 20. Root Bridge: Displays the MAC address of the Root Bridge. If the value ages out and a BPDU has still not been received from the Root Bridge. A time interval may be chosen between 6 and 40 seconds. Root Path Cost: Shows the root path cost. the greater the probability the port will be chosen to forward packets. thus stating that the Switch is still functioning. Set by the Root Bridge. The lower the number. Path Priority: Select a value between 0 and 255 to specify the priority for a specified port for forwarding packets: the lower the value. Bridge Forward Delay: This sets the maximum amount of time that the root device will wait before changing states. The default is 15 seconds. Path Cost: This defines a metric that indicates the relative cost of forwarding packets to specified port list. If it turns out that the Switch has the lowest Bridge Identifier. the Switch will start sending its own BPDU to all other switches for permission to become the Root Bridge. the higher the priority. 46 .Bridge Max Age: This value may be set to ensure that old information does not endlessly circulate through redundant paths in the network. this value will aid in determining that the Switch has spanning tree configuration values consistent with other devices on the bridged LAN. The default is 2 seconds. Root port: Displays the root port. The default is 128. Bridge Hello Time: The user may set the time interval between transmissions of configuration messages by the root device. it will become the Root Bridge. The default value is 19.

1x Setting Enable: Enable or Disable the 802. 802. Radius Server IP: Enter the IP address of the Radius Server.1X uses the Extensible Authentication Protocol (EAP) for passing authentication messages.1x Setting The IEEE 802. 47 . the port is either made available to the user. 802. or the user is denied access to the network.1x provides a security standard for network access control.802. Depending on the results. 802. Figure 22.1x holds a network port disconnected until authentication is completed.11x function on the Web Smart Switch.

1x port access on selected port. Default is 1812. ReAuthEnabled: This Enable or Disable the periodic ReAuthentication control. Default is 16 seconds. Default is 12 seconds. Key/Confirm Key: Masked password matching the Radius Server Key.1X function is Enabled. QuietPeriod: Sets the number of seconds that the switch remains in the quiet state following a failed authentication exchange with the client. Default is 5 times. 802. the ReAuthEnabled function is by default also Enabled. Default is 3600. ReAuthPeriod: This command affects the behavior of the switch only if periodic re-authentication is enabled. Default 80 seconds.1x Port Access Control: Enable or disable the 802. 48 . Default is 24 seconds. MaxReq: This parameter specifies the maximum number of times that the switch retransmits an EAP Request packet to the client before it times out the authentication session. 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. SuppTimeout: Sets the switch-to-client retransmission time for the EAP-request frame. When the 802. ServerTimeout: Sets the amount of time the switch waits for a response from the client before resending the response to the authentication server.Authentication Port: Sets primary port for security monitoring.

the Web-Smart Switch can make intelligent multicast forwarding decisions by examining the contents of each frame’s Layer 2 MAC header. the Web-Smart Switch will forward IP multicast traffic only to connections that have group members attached. Figure 23. IGMP snooping can help reduce cluttered traffic on the LAN.IGMP Snooping Setting With Internet Group Management Protocol (IGMP) snooping. 49 . With IGMP snooping enabled globally. Querier State: Enable or Disable the Querier State of IGMP Snooping. IGMP Global Setting IGMP Snooping: Enable or Disable the IGMP Snooping function on the Web Smart Switch.

Default is 10 seconds. If a subnet is expected to be lousy. This value may be adjusted to modify the "leave latency" of the network. If no report messages are received for 'HostPortPurgeInterval' time. larger values cause IGMP Queries to be sent less often. Max Response Time (10-25 sec): The Max Response Time specifies the maximum allowed time before sending a responding report. Robustness Variable (1-255): The Robustness Variable allows adjustment for the expected packet loss on a subnet. Default is 1 second. A reduced value results in reduced time to detect the loss of the last member of a group. The Robustness Variable cannot be set zero. 50 . Host Timeout (130-1225 sec): This is the interval after which a learnt host port entry will be purged. For each host port learnt. and SHOULD NOT be one. the learnt host entry will be purged from the multicast group. It also allows adjustments for controlling the frequency of IGMP traffic on a subnet. Adjusting this setting effects the "leave latency". Last Member Query Interval (1-25 sec): The Last Member Query Interval is the Max Response Time inserted into Group-Specific Queries sent in response to Leave Group messages. a 'PortPurgeTimer' runs for 'HostPortPurgeInterval'. 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.Query Interval (60-600 sec): The Query Interval is the interval between General Queries sent. Default is 125 seconds. the number of IGMP messages can increase or decrease. the Robustness Variable may be increased. Default is 260 seconds. Default is 2 times. and is also the amount of time between Group-Specific Query messages. This timer will be restarted whenever a report message from host is received over that port. By adjusting the Query Interval.

If no router control messages are received for 'RouterPortPurgeInterval' time. a 'RouterPortPurgeTimer' runs for 'RouterPortPurgeInterval'. Default is 125 seconds. the Leave message is dropped. and press Apply for changes to take effect. A timer is started with a time interval equal to IgsLeaveProcessInterval. This timer will be restarted whenever a router control message is received over that port. When a leave message from a host for a group is received.Router Timeout (60-600 sec): This is the interval after which a learnt router port entry will be purged. Leave Timer (0-25 sec): This is the interval after which a Leave message is forwarded on a port. a group-specific query is sent to the port on which the leave message is received. Default is 1 second. the learnt router port entry will be purged. For each router port learnt. IGMP VLAN Setting To enable IGMP snooping for a given VLAN. select Enable under State then press the Edit button under Static Router Port Setting. Otherwise the Leave message is either forwarded to the port. Figure 24. If a report message is received before above timer expires. then select the ports to be assigned for IGMP snooping for the VLAN. VLAN Setting of IGMP Snooping 51 .

IGMP – Multicast Entry Table Setting 52 . Figure 26. press the View button. IGMP-Router Port Setting To view the Multicast Entry Table for a given VLAN.Figure 25.

Login Timeout and System Up Time. Password Setting. Statistics. Protocol Version. MAC Address. Figure 27. System Information 53 . it will show the Product Name. Default Gateway. Backup Setting. Location Name. System Name.System Setting Find that there are nine items. IP Address. System Information Press on “System Information” to display the system information status on this screen. System Setting. Trap Setting. Firmware Upload and System Reboot in System menu. including System Information. Trap IP. Subnet Mask. Firmware Version. Factory Reset.

the device can easily be recognized through the Web Management Utility and in other Web-Smart devices on the LAN. the Switch will first look for a DHCP server to provide it with an IP address.System Setting The System Setting includes IP Information and System information. network mask. when there is no action in the Web-based Utility. By default the IP setting is static mode with 192. the IP Address. When using DHCP mode. There are two ways for the switch to attain IP: Static and DHCP (Dynamic Host Configuration Protocol).1 as the IP address. When the Login Timeout expires.0. Subnet Mask and Gateway can be manually configured. The Login Timeout controls the idle time-out for security purposes. the Web based Utility requires a re-login before using the Utility again. When using static mode. By entering a System Name and System Location.168. 54 . and default gateway before using the default or previously entered settings.

Figure 28. System Setting 55 .

enter the Destination IP address of the managing PC that will receive trap information. By default. it allows Web Management Utility to monitor specified events on the Web-Smart Switch. When the Trap Setting is Enabled. 56 . Illegal Login: a trap when there is using a wrong password login. Link Up/Link Down: a trap when there is linking status happens in mini-GBIC connection. and it will record from where the IP to be login. Link Up/Link Down: a trap when there is linking status happens in 1000BASE-T connection. Trap Setting is Disabled. Trap Setting System Events: Monitoring the system’s trap.Trap Setting By configuring the Trap Setting. Figure 29. Fiber Port Event: Monitoring the Fiber port status. Twisted Pair Port Event: Monitoring the twisted pair port status. Device Bootup: a trap when booting up the system.

Note: All current settings will be erased when pressing the “Reset” button. press Apply for the changes to take effect. After entering the old password and the new password two times.Password Setting Setting a password is an invaluable tool for managers to secure the Web Smart Switch. Password Setting 57 . If you forget the password. press the “Reset” button in the front panel of the Switch. Figure 30.

Figure 31. Statistics Refresh: To renew the details collected and displayed. Clear Counter: To reset the details displayed. 58 .Statistic The Statistic Menu screen will show the status of each port packet count.

Figure 32.. click one of the Port ID as Error! Reference source not found. Port Statistics 59 .To view the statistics of individual ports.

Once you need to backup the setting. 60 . you must specify the backup file and press “Restore” button to proceed the setting of the recorded file. To restore a current setting file to the device. press the “Backup” button to save the setting. Figure 34.1. All of the configuration will be reset. Figure 33. the IP address of the device will be set to default setting 192. the current password will not be erased. Backup Setting Note: when restoring a recorded file.0.Factory Reset The Factory Reset helps you to reset the device back to the default setting from the factory. Factory Reset Backup Setting The backup setting help you to backup the current setting of the Switch.168.

System Reboot 61 . Once you need to backup the current firmware of the Switch. To restore or upgrade firmware to the Switch. Figure 36.Firmware Upload The Firmware Upload helps you backup or upload firmware from/to the Switch. Figure 35. ensure the configuration has been saved. Firmware Upload System Reboot Provides to a safe way to reboot the system. you must specify the firmware file and press “Upload” button to proceed the firmware upload. press the “Backup” button to save the current firmware of the Switch. or all the changes you just made may be lost after system reboot.

Logout When pressed you will logout of the web configuration page and will return to the first Login page. 62 . Figure 37.

 up to 100m  Fiber module: Mini‐GBIC Fiber module (LC‐Type Cable)  24 × 10/100/1000Mbps Auto‐MDIX RJ‐45 ports  2 × Combo mini‐GBIC slots  Protocol  Data Transfer  Rate  Topology  Network Cables  Number of Ports  Physical and Environmental AC inputs  Power  Consumption  Temperature  Humidity  Dimensions  Certification  100‐240V AC. 50‐60Hz internal universal power supply  35 Watts (max)  Operating: 0~ 40 C. Storage: 5% ~ 90%  440 x 210 x 44mm (W x H x D)  CE. 4.3 10BASE‐T Ethernet  IEEE 802. 5. Storage: ‐10 ~ 70 C  Operating: 10% ~ 90%.3z 1000BASE‐SX/LX Gigabit Ethernet  CSMA/CD  Ethernet: 10Mbps (half‐duplex). up to 100m  1000BASE‐T: 4‐pair UTP Cat.TECHNICAL SPECIFICATIONS General Standards  IEEE 802. 20Mbps (full‐duplex)  Fast Ethernet: 100Mbps (half‐duplex).3u 100BASE‐TX Fast Ethernet  IEEE 802. FCC  o o 63 .3ab 1000BASE‐T Gigabit Ethernet  IEEE 802.3x Full Duplex Flow Control  IEEE 802. 3. 5. 200Mbps (full‐duplex)  Gigabit Ethernet: 2000Mbps (full‐duplex)  Star  10BASET: 2‐pair UTP Cat. 5. up to 100m  100BASE‐TX: 2‐pair UTP Cat.

488.000/pps  64 .880/pps  100Mbps Fast Ethernet: 148.800/pps  1000Mbps Gigabit Ethernet: 1.Performance Transmits  Method:  RAM Buffer:  Filtering Address  Table:  MAC Address  Learning:  Packet Filtering /  Forwarding Rate:  Store‐and‐forward  512KBytes per device  8K entries per device  Automatic update  10Mbps Ethernet: 14.

 TRENDnet does  not issue refunds or credit.  under  normal  use  and  service.    There  are  no  user  serviceable  parts  inside  the  product.Limited Warranty    TRENDnet  warrants  its  products  against  defects  in  material  and  workmanship.    TRENDnet  shall  not  be  responsible  for  any  software.  firmware.  for  the  following  lengths of time from the date of purchase. to  repair  or  replace  the  defective  product  or  part  and  deliver  an  equivalent product or part to the customer. Cooling Fan. or  integrated with any products returned to TRENDnet pursuant to any  warranty.  All  products  that  are  replaced  become  the  property  of  TRENDnet. and Power Supply carry 1 year  warranty. TRENDnet shall reserve the right. at its expense. or memory data of customer contained in.              TEG‐240WS – 5 Years Warranty  AC/DC Power Adapter. Please contact the point‐of‐purchase for  their return policies.  information. The repair/replacement  unit’s  warranty  continues  from  the  original  date  of  purchase.    If  a  product  does  not  operate  as  warranted  during  the  applicable  warranty period.  Replacement products may be new or reconditioned.    Do  not  65 . stored on.

  THE  CUSTOMER’S  SOLE  REMEDY  SHALL  BE.    WARRANTIES  EXCLUSIVE:  IF  THE  TRENDNET  PRODUCT  DOES  NOT  OPERATE  AS  WARRANTED  ABOVE.  duty.  insured  and  packaged  appropriately  for  safe  shipment.remove  or  attempt  to  service  the  product  by  any  unauthorized  service  center.  (ii)  the  product  was  subject  to  accident. EXPRESSED OR IMPLIED.  REPAIR  OR  REPLACE.  An  RMA  number  is  required  in  order  to  initiate  warranty  service support for all TRENDnet products.  abuse.  TRENDNET  NEITHER  ASSUMES  NOR  66 .  including  but  not  limited  to. Customers shipping from outside of the USA are  responsible  for  custom  charges. Products that are sent to  TRENDnet  for  RMA  service  must  have  the  RMA  number  marked  on  the  outside  of  return  packages  and  sent  to  TRENDnet  prepaid.    Warranty  service  may  be  obtained  by  contacting  TRENDnet  within  the  applicable  warranty  period  and  providing  a  copy  of  the  dated  proof  of  the  purchase.  tax.    This  warranty  is  voided  if  (i)  the  product  has  been  modified  or  repaired  by  any  unauthorized  service  center. EITHER  IN  FACT  OR  BY  OPERATION  OF  LAW.  Customers  shipping  from  outside  of  the  USA  and  Canada  are  responsible  for  return shipping fees.  Upon  proper  submission  of  required  documentation  a  Return  Material  Authorization  (RMA)  number  will  be  issued.  THE  FOREGOING  WARRANTIES  AND  REMEDIES  ARE  EXCLUSIVE  AND  ARE  IN LIEU OF ALL OTHER WARRANTIES. and other fees.  INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A  PARTICULAR  PURPOSE.  AT  TRENDNET’S  OPTION.  STATUTORY  OR  OTHERWISE.  or  improper  use  (iii)  the  product was subject to conditions more severe than those specified  in the manual.

 THIS DISCLAIMER OF LIABILITY FOR DAMAGES  WILL  NOT  BE  AFFECTED  IF  ANY  REMEDY  PROVIDED  HEREIN  SHALL  FAIL OF ITS ESSENTIAL PURPOSE.  INDIRECT.  IMPROPER  INSTALLATION  OR TESTING.  AT  TRENDNET’S OPTION.    TRENDNET  SHALL  NOT  BE  LIABLE  UNDER  THIS  WARRANTY  IF  ITS  TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT IN  THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER’S OR  ANY  THIRD  PERSON’S  MISUSE. LIGHTNING.  PERFORMANCE.  WHETHER  BASED  IN  CONTRACT  OR  TORT  (INCLUDING  NEGLIGENCE). UNAUTHORIZED ATTEMPTS TO REPAIR OR MODIFY.  FOR  INCIDENTAL.    LIMITATION  OF  LIABILITY:  TO  THE  FULL  EXTENT  ALLOWED  BY  LAW  TRENDNET  ALSO  EXCLUDES  FOR  ITSELF  AND  ITS  SUPPLIERS  ANY  LIABILITY. FIRE.  OR  OTHER  FINANCIAL  LOSS  ARISING  OUT  OF  OR  IN  CONNECTION  WITH  THE  SALE. OR  ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE.  REPLACEMENT.  SPECIAL. FAILURE. OR INTERRUPTION OF THE POSSIBILITY OF  SUCH  DAMAGES.  AND  LIMITS  ITS  LIABILITY  TO  REPAIR.  LOSS  OF  INFORMATION  OR  DATE. OR  BY ACCIDENT.  OR  FOR  LOSS  OF  REVENUE  OR  PROFITS.  NEGLECT.AUTHORIZES  ANY  OTHER  PERSON  TO  ASSUME  FOR  IT  ANY  OTHER  LIABILITY  IN  CONNECTION  WITH  THE  SALE.  MAINTENANCE.  CONSEQUENTIAL. OR OTHER HAZARD.  INSTALLATION  MAINTENANCE OR USE OF TRENDNET’S PRODUCTS.  OR  REFUND  OF  THE  PURCHASE  PRICE  PAID.  LOSS  OF  BUSINESS.  OR  PUNITIVE  DAMAGES  OF  ANY  KIND.    Governing Law: This Limited Warranty shall be governed by the laws  67 .  INSTALLATION.  USE.

  These  codes  are  distributed  WITHOUT  WARRANTY  and  are  subject  to  the  copyrights  of  the  developers.    Some  TRENDnet  products  include  software  code  written  by  third  party developers. These codes are subject to the GNU General Public  License ("GPL") or GNU Lesser General Public License ("LGPL").com  Download  section  and  look  for  the  desired  TRENDnet  product  to  access  to  the  GPL  Code  or  LGPL  Code.of the state of California.org/licenses/lgpl.trendnet.gnu.com/gpl  or  http://www.  Please  go  to  http://www.  TRENDnet  does  not  provide  technical  support  for  these  codes.txt  for  specific  terms  of  each  license.txt  or  http://www.org/licenses/gpl.      Go  to  http://www.trendnet.  PWP05202009v2  68 .gnu.

69 .