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FCC Radiation Norm This equipment has been tested and found to comply with limits for a Class B digital device pursuant to 47 CFR, Part 2 and Part 15 of the Federal Communication Commission (FCC) rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference 2. This device must accept any interference received including interferences that may cause undesired operations.
Contents COPYRIGHT .....................................................................................................................................2 INTRODUCTION .............................................................................................................................6 FEATURES ........................................................................................................................................7 SYSTEM REQUIREMENT ....................................................
RIP ....................................................................................................................................................32 ADVANCE ........................................................................................................................................34 ARP table ...................................................................................................................................34 Bridging .........................................................
Introduction The ADSL 2/2+ Modem Router, model TDM-C500, provides a modem for Internet access and a high speed router to allow multiple connections to the internet. It supports all Internet service providers with ADSL 2, ADSL 2+, Annex A, Annex L, or Annex M networks. Installation is a breeze with a step-by-step setup wizard; status LEDs convey devices status; and a convenient on/off power button protects hardware when powering down. Protect your data with a dual NAT and SPI firewall.
Features ADSL Standards Compliance y Full rate ANSI T1.413 Issue2, ITU-T G.992.1 and ITU-T G.992.2 standards compliant. y ITU G.992.3, ITU G.992.5 ADSL2/2+ standards compliant. y Support Annex M and Annex L specification. y Downstream and Upstream data rates up to 24Mbps and 1Mbps. ATM and PPP Protocols y Support ATM AAL0, AAL2 & AAL5. y Support ITU-T I.610 OAM F4/F5. y Support up to 8 PVCs. y Multiple Protocols over AAL5 (RFC 2684 / RFC 1483). y Support Bridged and Routed Ethernet Encapsulation.
Bridging y Support IEEE 802.1d Transparent Bridging. y Support IGMP Snooping. y Support MAC Learning Address features. Management y Web-based Configuration / Management. y Support FTP/TFTP/Telnet Management / Configuration. y Support Remote Access Management / Configuration. y Firmware upgrade and Reset to default via Web management. y Restore factory default setting via Web or hardware reset button. y WAN and LAN connection statistics. y Support Password Authentication. y Device System Log.
System Requirement Check and confirm that your system confirm the following minimum requirements: Personal computer (PC / Notebook). Pentium III compatible processor and above. Ethernet LAN card installed with TCP/IP protocol. 64 MB RAM or more. 50 MB of free disk space (Minimum). Internet Browser. CD-ROM Drive.
Hardware Front Panel The TDM-C500 ADSL2/2+ Modem Router’s LEDs indicators display information about the device’s status. Power LAN ADSL Lights up when TDM-C500 ADSL2/2+ Modem Router is powered on. Blinking when Port 1 of this TDM-C500 ADSL2/2+ Modem Router is sending or receiving data. Lights up when a successful ADSL2/2+ connection is established. Blinking when it is attempting to make an ADSL connection with ISP. INTERNET Lights up when connection is established to Internet.
Back Panel The back panel of the TDM-C500 ADSL2/2+ Modem Router contains ADSL, Ethernet Switches, Reset, Power Adapter connection. ADSL USB LAN Port for connecting to the ADSL2/2+ Service Provider. Port for connecting to the network through USB (both USB and LAN port cannot be used at the same time. 10/100Mbps Ethernet Port for connecting to the network devices Power Power adapter connector. On/Off Power ON/OFF button.
Connection Mechanism This section describes the hardware connection mechanism of TDM-C500 ADSL2/2+ Modem Router on your Local Area Network (LAN) connected to the Internet, how to configure your TDM-C500 ADSL2/2+ Modem Router for Internet access or how to manually configure your Internet connection. You need to prepare the following items before you can establish an Internet connection through your TDM-C500 ADSL2/2+ Modem Router: 1.
Connection through USB Cable Following are the steps to properly connect to the TDM-C500 by using USB Cable: 1. Turn off your computer/notebook. 2. Connect the ADSL port of your TDM-C500 Router to the wall jack of the ADSL/ADSL2/ADSL2+ Line with a RJ-11 cable. 3. Connect the provided USB cable to the back of the TDM-C500 Router (USB Port). 4. Connect the other end of the USB cable to a free USB Port socket on your computer. 5. Connect the Power adaptor to the TDM-C500 Router and plug it into a Power outlet.
Step 7: Installing driver software is in progress. And click “Close” button to continue. Step 8: When completed, the following wizard displayed. Click “OK” to complete the Driver Installation process.
USB Driver Installation-Windows 98SE/ME/2000/XP Step 1: Power On your computer. Step 2: Insert the Square end of the USB cable into the USB port of the USB ADSL Router. Connect the other end of the USB cable to a free USB Port socket on your computer. Step 3: Windows System will detect the newly-installed modem and a “Found New Hardware Wizard” window will appear. Click “Cancel” to close the pop-up wizard.
Connection through Ethernet Cable Following are the steps to properly connect your TDM-C500 ADSL2/2+ Modem Router by Ethernet Cable (RJ-45): 1. Turn off your computer/notebook. 2. Connect the ADSL port of your TDM-C500 ADSL2/2+ Modem Router to the wall jack of the ADSL/ADSL2/ADSL2+ Line with a RJ-11 cable. 3. Connect the Ethernet cable (RJ-45) from your TDM-C500 ADSL2/2+ Modem Router to the Ethernet Adaptor in your computer. 4.
Setting up the TCP/IP in Windows The instruction in this chapter will help you configure your computers to be able to communicate with this TDM-C500 ADSL2/2+ Modem Router. Computers access the Internet using a protocol called TCP/IP (Transmission Control Protocol/ Internet Protocol). Each computer/notebook on your network must have TCP/IP installed and selected as its networking protocol. If a Network Interface Card (NIC) is already installed in your PC, then TCP/IP is probably already installed as well.
Windows ME / 98 Step 1: Click Start→Settings→Control Panel. Step 4: Go to IP Address icon and select Obtain an IP address. Step 2: Double-click the Network icon. Step 5: Go to Gateway icon and erase all previous setting. Step 3: Go to Configuration icon, select network adapter installed and click Properties. Step 6: Go to DNS Configuration icon, select Disable DNS and click OK.
Windows 2000 Step 1: Click Start→Settings→Control Panel. Step 4: Select Internet Protocol (TCP/IP) and click Properties. 1 2 Step 2: Double-click the Network and Dial-up Connections. Step 5: Select Obtain an IP address automatically and DNS server address automatically. Then, click OK. Step 3: Right Click the Local Area Connection and 1 select Properties.
Windows XP Step 1: Click Start→Control Panel→Classic View. Step 4: Go to General icon, select Internet Protocol (TCP/IP) and click Properties. 1 2 Step 2: Double-click the Network Connections. Step 5: Go to General icon, select Obtain an IP address automatically and DNS server address automatically. Then, click OK. Step 3: Right Click on the Local Area Connection and select Properties.
Windows Vista Step 1: Click Start→Control Panel. Step 4: Right Click on the Local Area Connection and select Properties. 1 2 Step 5: Go to General icon, select Internet Protocol Version 4 (TCP/Ipv4) and click Properties. Step 2: Double-click the Network and Sharing Center. 1 2 Step 6: Go to General icon, select Obtain an IP Step 3: Click on the Manage network connections. address automatically and DNS server address automatically. Then, click OK.
Windows 7 Step 1: Click Start→Control Panel. Step 4: Right click on the Local Area Connection and select Properties. 1 2 Step 2: Click the View network status and tasks. Step 5: Select Internet Protocol Version 4 (TCP/IPv4) and click Properties. 1 2 Step 3: Click on the Change adapter settings. Step 6: Go to General icon, select Obtain an IP address automatically and DNS server address automatically.
Device Administration For your convenience, an Administrative Utility has been programmed into TDM-C500 ADSL2/2+ Modem Router. This chapter will explain all the functions in this utility. All the TDM-C500 ADSL2/2+ Modem Router based administrative tasks are performed through this web utility. Login To access the TDM-C500 ADSL2/2+ Modem Router Configuration screens, follow the following steps will enable you to log into the TDM-C500 ADSL2/2+ Modem Router: 1.
3. Upon entering the address into the web browser, the system HOME page with all the device information will appear as shown below. This page displays the ADSL modem/router’s current status and settings. This information is read-only except for the PPPoE/PPPoA channel for which user can connect/disconnect the channel on demand. Refresh Updates the status of your WAN Configurations Connect / Disconnect The two buttons take effect only when PVC is configured as PPPoE/PPPoA mode.
Step 1: Select your country from the Country list and the ADSL service provider from the ISP List (If there are more than two ISP in your country) and note the “Encapsulation” type and “VPI & VCI” setting. Note: Click “CONFIG” if you cannot find your parameters available in the pull down menu. Contact your ISP for configuration settings. A.
Click Commit and Reboot button to commit changes to system memory and reboot router. B. For countries with the following “Encapsulation” , the following window will pop-up: ; 1483 Routed IP VC-Mux ; 1483 Routed IP LLC ; 1483 Bridged IP VC-Mux ; 1483 Bridged IP LLC In this current window, you will find TWO different Connection Type: Fixed IP (Fixed IP by ISP) DHCP (Get IP dynamically from ISP) Note: Click “CONFIG” if you cannot find your parameters available in the pull down menu.
DHCP (Get IP dynamically from ISP): Click the radio button to enable DHCP (Get IP dynamically from ISP) option. Nothing to be filled under this mode. Just click the “Save” button to confirm your setting. Click Commit and Reboot button to commit changes to system memory and reboot router. The following page with the device setup information will be displayed.
LAN This page shows the current settings of the LAN interface. Fields in this page: Field Description IP Address The IP address your LAN hosts use to identify the device’s LAN port. Subnet Mask LAN subnet mask. IGMP Snooping Enable/Disable the IGMP snooping function for the multiple bridged LAN ports. Apply Changes Click to save the setting to the configuration. New parameters will take effect after save into flash memory and reboot the system. See section “Admin” for save details.
WAN There are three sub-menu for WAN configuration: [Channel Config], [ATM Settings], and [ADSL Settings]. Channel Config ADSL router comes with 8 ATM Permanent Virtual Channels (PVCs) at the most. There are mainly three operations for each of the PVC channels: add, delete and modify. And there are several channel modes to be selected for each PVC channel. For each of the channel modes, the setting is quite different accordingly. Please reference following section for details.
Your ADSL account Username and Password Your ADSL line VPI and VCI setting Your ADSL encapsulation type or multiplexing (Either LLC or VC.
; Encapsulation: There are 2 Encapsulation type: LLC VC-Mux Note: LLC and VC-Mux are two different methods of encapsulating the PPP packet. Contact your ISP to make sure which encapsulation is being supported. ; Channel Mode: Select “1483 Bridged” from the drop down manual. Configuration Procedure : 1. From the WAN – Channel Config page, click and select 1483 Bridged connection mode from the Channel Mode drop down manual. The default 1483 Bridged connection setup is displayed. 2.
Channel: ; VPI: Virtual Path Identifier is a virtual path used for cell routing that is identified by an 8-bit field in the ATM cell header. The VPI field specifies this 8-bit identifier for routing. ; VCI: A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16-bit field in the ATM cell header. The purpose of the virtual channel is to identify where the cell should travel.
known prior to assignment. Default Route: Click the radio button to “Enable” or “Disable” the Default Route ; functionality. Configuration Procedure: 1. From the WAN – Channel Config page, click and select 1483 MER connection mode from the Channel Mode drop down manual. The default 1483 MER connection setup is displayed. 2. Under the Channel mode, enter the values of VPI and VCI settings. 3. Click the radio button and elect the Encapsulation type ( LLC or VC-Mux).
sure which encapsulation is being supported. Channel: ; VPI: Virtual Path Identifier is a virtual path used for cell routing that is identified by an 8-bit field in the ATM cell header. The VPI field specifies this 8-bit identifier for routing. ; VCI: A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16-bit field in the ATM cell header. The purpose of the virtual channel is to identify where the cell should travel.
WAN IP: Default Route: Click the radio button to “Enable” or “Disable” the default Route ; functionality. Default setting is Enable. Configuration Procedure: 1. From the WAN – Channel Config page, click and select PPPoE connection mode from the Channel Mode drop down manual. The default PPPoE connection setup is displayed. 2. Select the Channel Mode to “PPPoE”. Set the parameters VPI/VCI and Encapsulation mode according to the ISP setting. 3.
Channel: ; VPI: Virtual Path Identifier is a virtual path used for cell routing that is identified by an 8-bit field in the ATM cell header. The VPI field specifies this 8-bit identifier for routing. ; VCI: A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16-bit field in the ATM cell header. The purpose of the virtual channel is to identify where the cell should travel.
WAN IP: ; Default Route: Click the radio button to “Enable” or “Disable” the default Route functionality. Configuration Procedure: 1. From the WAN – Channel Config page, click and select PPPoA connection mode from the Channel Mode drop down manual. The default PPPoA connection setup is displayed. 2. Select the Channel Mode to “PPPoA”. Set the parameters VPI/VCI and Encapsulation mode according to the ISP setting. 3. Click the radio button and select the Encapsulation type ( LLC or VC-Mux).
Channel: ; VPI: Virtual Path Identifier is a virtual path used for cell routing that is identified by an 8-bit field in the ATM cell header. The VPI field specifies this 8-bit identifier for routing. ; VCI: A Virtual Channel Identifier is a virtual channel that is identified by a unique numerical tag that is defined by a 16-bit field in the ATM cell header. The purpose of the virtual channel is to identify where the cell should travel.
; Default Route: Click the radio button to “Enable” or “Disable” the Default Route functionality. Configuration Procedure: 1. From the WAN – Channel Config page, click and select 1483 Routed connection mode from the Channel Mode drop down manual. The default 1483 Routed connection setup is displayed. 2. Under the Channel mode, enter the values of VPI and VCI settings. 3. Click the radio button and elect the Encapsulation type ( LLC or VC-Mux).
and how quickly a message or data is transferred from a source host to a destination host over a network. The four QoS options are: − UBR (Unspecified Bit Rate): When UBR is selected, the SCR and MBS fields are disabled. − CBR (Constant Bit Rate): When CBR is selected, the SCR and MBS fields are disabled. − nrt-VBR (non-real-time Variable Bit Rate): When nrt-VBR is selected, the SCR and MBS fields are enabled.
ADSL Settings The ADSL setting page allows you to select any combination of DSL training modes. Fields in this page: Field Description ADSL modulation Choose prefered xdsl standard protocols. G.lite : G.992.2 Annex A G.dmt : G.992.1 Annex A T1.413 : T1.413 issue #2 ADSL2 : G.992.3 Annex A ADSL2+ : G.992.5 Annex A AnnexL Option Enable/Disable ADSL2/ADSL2+ Annex L capability. AnnexM Option Enable/Disable ADSL2/ADSL2+ Annex M capability.
DHCP Settings You can configure your network and DSL device to use the Dynamic Host Configuration Protocol (DHCP). This page provides DHCP instructions for implementing it on your network by selecting the role of DHCP protocol that this device wants to play. There are two different DHCP roles that this device can act as: DHCP Server and DHCP Relay.
the Lease Time, the lease is either renewed or a new IP is issued by the DHCP server. The amount of time is in units of seconds. The default value is 86400 seconds (1 day). The value –1 stands for the infinite lease. Domain Name A user-friendly name that refers to the group of hosts (subnet) that will be assigned addresses from this pool. Apply Changes Set new DHCP server configuration. New parameters will take effect after save into flash memory and reboot the system.
DNS There are two submenus for the DNS Configuration: [DNS Server] and [Dynamic DNS]. This page is used to select the way to obtain the IP addresses of the DNS servers. Field Description Attain DNS Select this item if you want to use the DNS servers obtained by the WAN interface Automatically via the auto-configuration mechanism. Set DNS Manually Select this item to configure up to three DNS IP addresses. Apply Changes Set new DNS relay configuration.
Email Email assigned by the DDNS service provider. Key Key assigned by the DDNS service provider. Add Click Add to add this registration into the configuration. Modify Click Modify to modify this registration into the configuration. Remove Select an existing DDNS registration by clicking the radio button at the Select column of the Dynamic DNS Table. Click Remove button to remove the selected registration from the configuration.
Firewall Firewall contains several features that are used to deny or allow traffic from passing through the device. IP/Port Filtering The IP/Port filtering feature allows you to deny/allow specific services or applications in the forwarding path. Field Description Outgoing Default Action Specify the default action on the LAN to WAN forwarding path. Incoming Default Action Specify the default action on the WAN to LAN forwarding path.
Delete All Delete all filtering rules from the filter table. MAC Filtering The MAC filtering feature allows you to define rules to allow or deny frames through the device based on source MAC address, destination MAC address, and traffic direction. Field Description Outgoing Default Specify the default action on the LAN to WAN bridging/forwarding path. Action Incoming Default Specify the default action on the WAN to LAN bridging/forwarding path.
Port Forwarding Firewall keeps unwanted traffic from the Internet away from your LAN computers. Add a Port Forwarding entry will create a tunnel through your firewall so that the computers on the Internet can communicate to one of the computers on your LAN on a single port. Fields in this page: Field Description Port Forwarding Enable/Disable the port-forwarding feature. Protocol There are 3 options available: TCP, UDP and Both. Comment Fill in the port forwarding name.
URL Blocking A URL is a web address that is normally typed into a web browser. For instance www.yahoo.com, www.msn.com are all URLs. URL Blocking allows you to block URLs based upon keywords that you enter into a box. Blocking URLs prevents people on your network from accessing these websites. These keywords may be full URL's or they may just be words. FQDN (Fully Qualified Domain Name) means the complete domain name for a specific computer (host) on the Internet.
Function buttons for the Keyword Filtering Table: Add Click to add the keyword to the configuration. Delete Selected Delete the selected keyword from the Keyword Filtering table. You can click the checkbox at the Select column to select the keyword entry. Delete All Delete all keyword entry from the keyword filtering table. DMZ A DMZ (Demilitarized Zone) allows a single computer on your LAN to expose all of its ports to the Internet.
IGMP Proxy Multicasting is useful when the same data needs to be sent to more than one hosts. Using multicasting as opposed to sending the same data to the individual hosts uses less network bandwidth. The multicast feature also enables you to receive multicast video stream from multicast servers. IP hosts use Internet Group Management Protocol (IGMP) to report their multicast group memberships to neighboring routers.
UPnP The DSL router supports a control point for Universal Plug and Play (UPnP) version 1.0, and supports two key features: NAT Traversal and Device Identification. This feature requires one active WAN interface. In addition, the host should support this feature. In the presence of multiple WAN interfaces, select an interface on which the incoming traffic is present.
RIP RIP is an Internet protocol you can set up to share routing table information with other routing devices on your LAN, at your ISP’s location, or on remote networks connected to your network via the ADSL line. Most small home or office networks do not need to use RIP; they have only one router, such as the ADSL Router, and one path to an ISP. In these cases, there is no need to share routes, because all Internet data from the network is sent to the same ISP gateway.
Add Add a RIP entry and the new RIP entry will be display in the table Delete Selected Delete the selected RIP entry. You can click the checkbox at the Select column to select the RIP entry. Delete All Delete all RIP entry from the RIP Config table.
Advance You can view Advance link in the left navigation bar. Following are the options available under Advance: ARP table Bridging Routing SNMP Port Mapping IP QoS Remote Access Others ARP table ARP table shows a list of learned MAC address. Bridging You can enable/disable Spanning Tree Protocol and set MAC address aging time in this page. Field Description Ageing Time Set the Ethernet address ageing time, in seconds.
Apply Changes Save this bridge configuration. New configuration will take effect after saving into flash memory and rebooting the system. See section “Admin” for details. Show MACs List MAC address in forwarding table. Routing The Routing page enables you to define specific route for your Internet and network data. Most users do not need to define routes.
Add Route Add a user-defined destination route. Update Update the selected destination route on the Static Route Table. Delete Selected Delete a selected destination route on the Static Route Table. Show Routes Click this button to view the DSL device’s routing table. SNMP Simple Network Management Protocol (SNMP) is a troubleshooting and management protocol that uses the UDP protocol on port 161 to communicate between clients and servers. The DSL device can be managed locally or remotely by SNMP protocol.
Apply Changes Save SNMP configuration. New configuration will take effect after saving into flash memory and rebooting the system. See section “Admin” for details. Port Mapping The DSL device provides multiple interface groups. Up to five interface groups are supported including one default group. The LAN and WAN interfaces could be included. Traffic coming from one interface of a group can only be flowed to the interfaces in the same interface group.
Apply Changes Save configuration to system. New configuration will take effect after saving into flash memory and rebooting the system. See section “Admin” for details. IP QoS The DSL device provides a control mechanism that can provide different priority to different users or data flows. The QoS is enforced by the QoS rules in the QoS table. QoS rule contains two configuration blocks: Traffic Classification and Action.
Apply Changes Click to save the setting of default actions to the configuration. Function buttons for this second setting block: Fields on the second setting block of this page: Field Description Outbound Priority The priority level for the traffic that matches this classification rule. The possible selections are (in the descending priority): p0, p1, p2, p3. Precedence Select this field to mark the IP precedence bits in the packet that match this classification rule.
interfaces for some services provided by the DSL device. Fields in this page: Field Description LAN Check/un-check the services on the LAN column to allow/un-allow the services access from LAN side; and “WAN”: WAN Check/un-check the services on the WAN column to allow/un-allow the services access from WAN side. WAN Port This field allows the user to specify the port of the corresponding service.
Fields in this page: Field Description IP PassThrough Select the WAN connection profile from the drop down manual on which the rule will take effect. Lease Time The Lease time is the amount of time a network user will be allowed to connect with DHCP server. Allow LAN Access Click to enable LAN Access. Function buttons in this page: Apply Changes Save configuration to system.
Diagnostic The Diagnostics page allows you to run a series of diagnostic tests of your system software and hardware connections. You can view Diagnostic link in the left navigation bar. Following are the options available under Diagnostic: Ping ATM Loopback ADSL Diagnostic Test Ping Once you have your DSL device configured, it is a good idea to make sure you can ping the network. A ping command sends a message to the host you specify.
− Connection endpoint: the end of a VP/VC connection where the ATM cell are terminated − Segment endpoint: the end of a connection segment This page allows you to use ATM ping, which generates F5 segment and end-to-end loop-back cells to test the reach ability of a segment endpoint or a connection endpoint. Fields in this page: Field Description Select PVC Select the PVC channel you want to do the loop-back diagnostic. Flow Type The ATM OAM flow type.
Fields in this page: Field Description Select the Internet The available WAN side interfaces are listed. You have to select one for the WAN Connection side diagnostic.
Admin Commit/Reboot Whenever you use the Web configuration to change system settings, the changes are initially placed in temporary storage. These changes will be lost if the device is reset or turn off. To save your change for future use, you can use the commit function. Function buttons in this page: Commit and Reboot Whenever you use the web console to change system settings, the changes are initially placed in temporary storage.
System log This page shows the system log. Password The first time you log into the system, you use the default password. There are two-level logins: admin and user. The admin and user password configuration allows you to change the password for administrator and user. Fields in this page: Field Description User Name Selection of user levels are: admin and user. Old Password Enter the old password for this selected login. New Password Enter the new password here.
Upgrade Firmware To upgrade the firmware for the DSL device: − Click the Browse button to select the firmware file. − Confirm your selection. − Click the Upload button to start upgrading. IMPORTANT! Do not turn off your DSL device or press the Reset button while this procedure is in progress. ACL The Access Control List (ACL) is a list of permissions attached to the DSL device. The list specifies who is allowed to access this device.
Time Zone Simple Network Timing Protocol (SNTP) is a protocol used to synchronize the system time to the public SNTP servers. The DSL device supports SNTP client functionality in compliance with IETF RFC2030. SNTP client functioning in daemon mode which issues sending client requests to the configured SNTP server addresses periodically can configure the system clock in the DSL device Fields in this page: Field Description Current Time The current time of the specified time zone.
Statistics The DSL device shows the different layer of network statistics information. Interface You can view statistics on the processing of IP packets on the networking interfaces. You will not typically need to view this data, but you may find it helpful when working with your ISP to diagnose network and Internet data transmission problems. To display updated statistics showing any new data since you opened this page, click Refresh.
ADSL This page shows the ADSL line statistic information.
Appendix A Router Terms What is a firewall? A firewall is a device that protects one network from another, while allowing communication between the two. A firewall incorporates the functions of the NAT router, while adding features for dealing with a hacker intrusion or attack. Several known types of intrusion or attack can be recognized when they occur.
another. To accomplish this, devices called routers or gateways are placed between segments. If a machine wishes to contact another device on the same segment, it transmits to that station directly using a simple discovery technique. If the target station does not exist on the same segment as the source station, then the source actually has no idea how to get to the target. One of the configuration parameters transmitted to each network device is its default gateway.
Frequently Asked Questions The Frequently Asked Questions addresses common questions regarding TDM-C500 ADSL2/2+ Modem Router settings. Some of these questions are also found throughout the guide, in the sections to which they reference. 1. How do I determine if a link between the Ethernet card (NIC) and the TDM-C500 ADSL2/2+ Modem Router has been established? Ans. A ping test would determine if a connection is established between your TDM-C500 ADSL2/2+ Modem Router and computer.
8. What can I do when I am not able to get the web configuration screen for this TDM-C500 ADSL2/2+ Modem Router? Ans. Remove the proxy settings on your Internet Browsers or remove the dial-up settings on your browser. 9. What is DMZ (DeMilitarized zone)? Ans.DMZ allows one IP Address (computer) to be exposed to the Internet. Some applications require multiple TCP/IP ports to be open. It is recommended that you set your computer with a static IP if you want to use DMZ features. 10.
Troubleshooting Guide The Troubleshooting Guide provides answers to common problems regarding the TDM-C500 ADSL2/2+ Modem Router settings, connections, and computer settings. 1. The TDM-C500 ADSL2/2+ Modem Router does not work (None of the LEDs light up) Ans.Check the following: 1. Make sure that the TDM-C500 ADSL2/2+ Modem Router is plugged into a power socket. 2. Make sure that you are using the correct power supply for your TDM-C500 ADSL2/2+ Modem Router device. 3.
Ans.Reset the TDM-C500 ADSL2/2+ Modem Router to factory default by pressing the “Reset” button for more than 5 seconds. 6. I need to upgrade the Firmware. Ans. In order to upgrade the Firmware with the latest features, check your local dealer or ISP for technical support. Before proceed the upgrading process, check the following details: 1. Download the latest Firmware and save at your pointed location. 2. Read the firmware release note carefully before proceed the upgrading process. 3.
UPnP Setting on Windows XP (Optional) Adding UPnP: If you are running Microsoft Windows XP, it is recommended to add the UPnP component to your system. Proceed as follows: 1. Click “Start” Æ “Settings” then “Control Panel”.The “Control Panel” window appears. Click “Add or Remove Programs”. 2. The “Add or Remove Programs” window appears. Click “Add/Remove Windows Components”. 3. The “Windows Components Wizard” appears. Select “Networking Services” in the Components list and click “Details”. 4.
5. Click “Next” to start the installation and follow the instructions in the Windows Components Wizard. Note :System may ask for original Windows XP CD-ROM. Insert the CD-ROM and direct Windows to the proper location of the CD-ROM. Restart your Windows system to activate your setting might be necessary. Click “OK” to restart your Windows system. 6. A “Completing the Windows Components Wizard” will appears indicating the installation was successful. Click “Finish” to quit.
Glossary The Glossary provides an explanation of terms and acronyms discussed in this user guide. 10BASE-T: IEEE 802.3 specification for 10 Mbps Ethernet over twisted pair wiring. 100BASE-Tx: IEEE 802.3 specification for 100 Mbps Ethernet over twisted pair wiring. ATM: Asynchronous Transfer Mode: A method of transfer in which data is organized into 53-byte cell units. ATM cells are processed asynchronously in relation to other cells.
initiates sessions in the public network based on these requests. A DMZ cannot initiate a session in the private network, it can only forward packets to the private network as they are requested. DNS: Domain Name System: A method to locate and translate Domain Names into Internet Protocol (IP) addresses, where a Domain Name is a simple and meaningful name for an Internet address. DSL: Digital Subscriber Line: A technology that provides broadband connections over standard phone lines.
on the Internet. IAD: Integrated Access Device: A device that multiplexes and demultiplexes communications in the CPE onto and out of a single telephone line for transmission to the CO. IP: Internet Protocol: The method by which information is sent from one computer to another through the Internet. Each of these host computers have a unique IP address which distinguishes it from all the other computers on the internet. Each packet of data sent includes the sender’s IP address and the receiver’s IP address.
PDU: Protocol Data Unit: A frame of data transmitted through the data link layer 2. Ping: Packet Internet Groper: A utility used to determine whether a particular device is online or connected to a network by sending test packets and waiting for a response. PPP: Point-to-Point Protocol: A method of transporting and encapsulating IP packets between the user PC and the ISP. PPP is full duplex protocol that is transmitted through a serial interface.
packet transmission with decreased error correction. TTL: Time To Live: A value in an IP packet that indicates whether or not the packet has been propagating through the network too long and should be discarded. UBR: Unspecified Bit Rate: A transfer mode that is usually used in file transfers, email, etc. UBR can vary depending on the data type.
Energy–Related Products information In order to conform to the CE Energy–Related Products Directive 2009/125/EC, please ask the local distributor, supplier or importer below information: z the related information of Recycle or disposal z the related information of spare parts issue --- The product doesn't have the function of upgrading. z the related information of Energy–Related Products Directive 2009/125/EC Implementing Measure is added to the Energy–Related Products testing report. 845G_NB_120904.
Specifications Hardware Standards Compliant with ADSL standards - ANSI T1.413 Issue2 - G.992.1 (G.dmt, Annex A) - G.992.2 (G.lite) Compliant with ADSL2 standard - G.992.3 (G.dmt.bis, Annex L) Compliant with ADSL2+ standard - G.992.5 Annex A and M IEEE 802.
Limited Warranty TRENDnet warrants its products against defects in material and workmanship, under normal use and service, for the following lengths of time from the date of purchase. TDM-C500– 3 Years Warranty AC/DC Power Adapter, Cooling Fan, and Power Supply carry 1 year warranty.
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, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR OR MODIFY, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.
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