TD-W8901G 54Mbps Wireless ADSL2+ Modem Router Rev: 1.0.
COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. is a registered trademark of TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK TECHNOLOGIES CO., LTD. Copyright © 2011 TP-LINK TECHNOLOGIES CO., LTD.
FCC RF Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. “To comply with FCC RF exposure compliance requirements, this grant is applicable to only Mobile Configurations.
TP-LINK TECHNOLOGIES CO., LTD DECLARATION OF CONFORMITY For the following equipment: Product Description: 54Mbps Wireless ADSL2+ Modem Router Model No.: TD-W8901G Trademark: TP-LINK We declare under our own responsibility that the above products satisfy all the technical regulations applicable to the product within the scope of Council Directives: Directives 1999/5/EC The above product is in conformity with the following standards or other normative documents ETSI EN 300 328 V1.7.
CONTENTS Package Contents .................................................................................................... 1 Chapter 1. Introduction ......................................................................................... 2 1.1 Product Overview .................................................................................. 2 1.2 Main Features ....................................................................................... 2 1.3 Conventions ..............................
4.5.2 Filter ......................................................................................................... 47 4.5.3 SNMP ...................................................................................................... 56 4.5.4 UPnP ....................................................................................................... 56 4.5.5 DDNS ....................................................................................................... 57 4.5.6 CWMP ..........................
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Package Contents The following contents should be found in your package: ¾ One TD-W8901G ¾ One Power Adapter for TD-W8901G ¾ Quick Installation Guide ¾ One RJ45 cable ¾ Two RJ11 cables ¾ One ADSL splitter ¾ One Resource CD, which includes this User Guide 54Mbps Wireless ADSL2+ Modem Router 54Mbps Wireless ADSL2+ Modem Router ) Note: Make sure that the package contains the above items.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Chapter 1. Introduction Thank you for choosing the TD-W8901G 1.1 54Mbps Wireless ADSL2+ Modem Router. Product Overview The device is designed to provide a simple and cost-effective ADSL Internet connection for a private Ethernet or IEEE 802.11g/ IEEE 802.11b wireless network. The TD-W8901G connects to an Ethernet LAN or computers via standard Ethernet ports. The ADSL connection is made using ordinary telephone line with standard connectors.
TD-W8901G ¾ 54Mbps Wireless ADSL2+ Modem Router User Guide Downstream data rates up to 24Mbps, upstream data rates up to 3.5Mbps (With Annex M enabled). ¾ Supports long transfers, the max line length can reach to 6.5Km. ¾ Supports remote configuration and management through SNMP and CWMP. ¾ Supports PPPoE, it allows connecting the internet on demand and disconnecting from the Internet when idle.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Chapter 2. Hardware Installation 2.1 The Front Panel Figure 2-1 The LEDs locate on the front panel. They indicate the device’s working status. For details, please refer to LED Explanation. LED Explanation: Name Status Indication On Power is on. Off Power is off. On The LINE port is linked up. Power ADSL Internet WLAN LAN(1-4) Flash The ADSL negotiation is in progress. Off The LINE port is linked down.
TD-W8901G 2.2 54Mbps Wireless ADSL2+ Modem Router User Guide The Back Panel Figure 2-2 ¾ POWER: The Power plug is where you will connect the power adapter. ¾ ON/OFF: The switch for the power. ¾ RESET: There are two ways to reset the Router's factory defaults. Method one: With the Router powered on, use a pin to press and hold the Reset button for at least 5 seconds. And the Router will reboot to its factory default settings.
TD-W8901G 2.3 54Mbps Wireless ADSL2+ Modem Router User Guide Installation Environment ¾ The Product should not be located where it will be exposed to moisture or excessive heat. ¾ Place the Router in a location where it can be connected to the various devices as well as to a power source. ¾ Make sure the cables and power cord are safely placed out of the way so they do not create a tripping hazard. ¾ The Router can be placed on a shelf or desktop.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 2-3 7
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Chapter 3. Quick Installation Guide 3.1 Configure PC After you directly connect your PC to the TD-W8901G or connect your adapter to a Hub/Switch which has connected to the Router, you need to configure your PC’s IP address. Follow the steps below to configure it. Step 1: Click the Start menu on your desktop, right click My Network Places, and then select Properties (shown in Figure 3-1).
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 3-2 Step 3: Select General tab, highlight Internet Protocol (TCP/IP), and then click the Properties button.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Step 4: Configure the IP address as Figure 3-4 shows. After that, click OK. Figure 3-4 ) Note: You can configure the PC to get an IP address automatically, select “Obtain an IP address automatically” and “Obtain DNS server address automatically” in the screen above. Now, you can run the Ping command in the command prompt to verify the network connection.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 3-5 If the result displayed is similar to the screen shown below, it means that your PC has not connected to the Router. Figure 3-6 You can check it following the steps below: 1) Is the connection between your PC and the Router correct? The LEDs of LAN port which you link to the device and the LEDs on your PC's adapter should be lit. 2) Is the TCP/IP configuration for your PC correct? If the Router's IP address is 192.168.1.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 3-7 Step 1: Select the Quick Start tab, then click RUN WIZARD, and you will see the next screen. Click the NEXT button. Figure 3-8 Step 2: Configure the time for the Router, and then click the NEXT button. Figure 3-9 Step 3: Select the connection type to connect to the ISP (We select PPPoE/PPPoA mode for example here), and then click the NEXT button.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 3-10 Step 4: Configure the following options provided by your ISP: Username, Password, VPI, VCI and Connection Type. Then click NEXT. Figure 3-11 Step 5: Configure the rules for the WLAN, and click NEXT.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 3-12 ) Note: If the Access Point is activated, the wireless function will be available even without the external antenna because of an additional printed antenna. To adopt the wireless security protection measures, please refer to Section 4.3.3. Step 6: Click NEXT to finish the Quick Start.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Chapter 4. Software Configuration This User Guide recommends using the “Quick Installation Guide” for first-time installation. For advanced users, if you want to know more about this device and make use of its functions adequately, maybe you will get help from this chapter to configure the advanced settings through the Web-based Utility. After your successful login, you can configure and manage the device.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-2 ) Note: Click the other submenus System Log or Statistics in Figure 4-2, and you will be able to view the system log and traffic statistics about the Router. 4.1.2 System Log Choose “Status→System Log” menu, and you will be able to query the logs of the Router.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-3 The Router can keep logs of all traffic. You can query the logs to find what happened to the Router. Click the CLEAR LOG button to clear the logs. Click the SAVE LOG button to save the logs. 4.1.3 Statistics Choose “Status→Statistics” menu, and you will be able to view the network traffic over Ethernet, ADSL and WLAN.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-4 ¾ Interface: You can select Ethernet, ADSL and WLAN to view the corresponding network traffic over different ports. ¾ Select Ethernet, and you will see the statistics table as below. Statistics Table: Transmit Statistics Receive Statistics Transmit Frames The frames transmitted over the Ethernet port. Transmit Multicast Frames The multicast frames transmitted over the Ethernet port.
TD-W8901G ¾ 54Mbps Wireless ADSL2+ Modem Router User Guide Select ADSL, and you will see the statistics table as below. Statistics Table: Transmit Statistics Transmit total PDUs The total PDUs transmitted over the ADSL port. Transmit total Error Counts The total errors occurred over the ADSL port when data is being transmitted. Receive Statistics Receive total PDUs The total PDUs transmitted over the ADSL port.
TD-W8901G 4.3 54Mbps Wireless ADSL2+ Modem Router User Guide Interface Setup Choose “Interface Setup”, you can see the next submenus: Internet, LAN and Wireless. Figure 4-5 Click any of them, and you will be able to configure the corresponding function. 4.3.1 Internet Choose “Interface Setup→Internet” menu, you can configure the parameters for WAN ports in the next screen (shown in Figure 4-6).
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-6 ¾ ATM VC: ATM settings are used to connect to your ISP. Your ISP provides VPI (Virtual Path Identifier), VCI (Virtual Channel Identifier) settings to you. In this Device, you can totally setup 8 VCs on different encapsulations, if you apply 8 different virtual circuits from your ISP. You need to activate the VC to take effect. For PVCs management, you can use ATM QoS to setup each PVC traffic line's priority.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide • Virtual Circuit: Select the VC number you want to setup, PVC0~PVC7. • Status: If you want to use a designed VC, you should activate it. • VPI: Identifies the virtual path between endpoints in an ATM network. The valid range is from 0 to 255. Please input the value provided by your ISP. • VCI: Identifies the virtual channel endpoints in an ATM network. The valid range is from 32 to 65535 (1 to 31 is reserved for well-known protocols).
TD-W8901G ¾ 54Mbps Wireless ADSL2+ Modem Router User Guide Encapsulation: Select the encapsulation mode for the Dynamic IP Address, you can leave it default. ¾ NAT: Select this option to Enable/Disable the NAT (Network Address Translation) function for this VC. The NAT function can be activated or deactivated per PVC basis. ¾ Default Route: If enable this function, the current PVC will be considered as the default gateway to internet from this device.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-8 ) Note: Each IP address entered in the fields must be in the appropriate IP form, which is four IP octets separated by a dot (x.x.x.x), such as 192.168.1.100. The Router will not accept the IP address if it is not in this format. 3) PPPoA/PPPoE Select this option if your ISP requires you to use a PPPoE connection. This option is typically used for DSL services.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-9 ¾ Servicename: Enter a name to mark current connection, or you can leave it blank. ¾ Username: Enter your username for your PPPoE/PPPoA connection. ¾ Password: Enter your password for your PPPoE/PPPoA connection. ¾ Encapsulation: For both PPPoE/PPPoA connection, you need to specify the type of Multiplexing, either LLC or VC Mux. ¾ Bridge Interface: Activate the option, and the Router can also work in Bridge mode.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide automatically. And once there is traffic send or receive, the connection will be automatically on. ¾ Static/Dynamic IP Address: For PPPoE/PPPoA connection, you need to specify the public IP address for this ADSL Router. The IP address can be either dynamically (via DHCP) or given IP address provided by your ISP. For Static IP, you need to specify the IP address, Subnet Mask and Gateway IP address.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-11 ¾ Router Local IP: These are the IP settings of the LAN interface for the device. These settings may be referred to as Private settings. You may change the LAN IP address if needed. The LAN IP address is private to your internal network and cannot be seen on the Internet. • IP Address: Enter the Router’s local IP Address, then you can access to the Web-based Utility via the IP Address, the default value is 192.168.1.1.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide The ADSL ATU-R supports both IGMP version 1 (IGMP v1) and IGMP v2. Select “Disabled” to disable it. • ¾ IGMP Snoop: Enable the IGMP Snoop function if you need. DHCP Server: Select Enabled, then you will see the screen below (shown in Figure 4-12). The Router will work as a DHCP Server; it becomes the default gateway for DHCP client connected to it. DHCP stands for Dynamic Host Control Protocol.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide • Primary DNS Server: Type in your preferred DNS server. • Secondary DNS Server: Type in your preferred DNS server. • Current Pool Summary: Click the button, then you can view the IP addresses that the DHCP Server gives out.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-14 ¾ Access point Settings: These are the settings of the access point. You can configure the rules to allow wireless-equipped computers and other devices to communicate with a wireless network. • Access point: Select Activated to allow wireless station to associate with the access point. • Channel: Select your region and the channel you want to use from the drop-down List of Channel.
TD-W8901G • 54Mbps Wireless ADSL2+ Modem Router User Guide Beacon Interval: Enter a value between 20-1000 milliseconds. The Beacon Interval value indicates the frequency interval of the beacon. A beacon is a packet broadcast by the Router to synchronize the wireless network. The default value is 100. • RTS/CTS Threshold: Should you encounter inconsistent data flow, only minor reduction of the default value 2347 is recommended.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-15 • SSID: Wireless network name shared among all points in a wireless network. The SSID must be identical for all devices in the wireless network. It is case-sensitive and must not exceed 32 characters (use any of the characters on the keyboard). Make sure this setting is the same for all stations in your wireless network. Type the desired SSID in the space provided.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-17 3) WPA-PSK To configure WPA-PSK settings, select the WPA-PSK option from the drop-down list. The menu will change to offer the appropriate settings. WPA-PSK requires a shared key and does not use a separate server for authentication. PSK keys can be ASCII or Hex type. Figure 4-18 ¾ Encryption: Select the encryption you want to use: TKIP/AES, TKIP or AES (AES is an encryption method stronger than TKIP).
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-19 5) WPA-PSK/WPA2-PSK To configure WPA-PSK/WPA2-PSK settings, select the WPA-PSK/WPA2-PSK option from the drop-down list. The menu will change to offer the appropriate settings. WPA-PSK/WPA2-PSK requires a shared key and does not use a separate server for authentication. PSK keys can be ASCII or Hex type. WPA-PSK/WPA2-PSK is more flexible than WPA-PSK or WPA2-PSK.
TD-W8901G 4.4 54Mbps Wireless ADSL2+ Modem Router User Guide Advanced Setup Choose “Advanced Setup”, you can see the next submenus: Figure 4-21 Click any of them, and you will be able to configure the corresponding function. 4.4.1 Firewall Choose “Advanced Setup→Firewall” menu, and you will see the next screen (shown in Figure 4-22).
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-23 Click ADD ROUTE button to add a new route in the next screen (shown in Figure 4-24). Figure 4-24 ¾ Destination IP Address: This parameter specifies the IP network address of the final destination. ¾ IP Subnet Mask: Enter the subnet mask for this destination. ¾ Gateway IP Address: Enter the IP address of the gateway. The gateway is an immediate neighbor of your ADSL Router that will forward the packet to the destination.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-25 ¾ Virtual Circuit: Enter Virtual Circuit Index that you plan to setup for the NAT function. ¾ NAT Status: This field shows the current status of the NAT function for the current VC. You can go to the previous screen (shown in Figure 4-6) to activate the function. ¾ Number of IPs; This field is to specify how many IPs are provided by your ISP for current VC. It can be single IP or multiple IPs. We select Multiple to explain.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide 4.4.3.2. Virtual Server Choose “Advanced Setup→NAT→Virtual Server” in Figure 4-25, you can configure the Virtual Server in the next screen. The Virtual Server is the server or server(s) behind NAT (on the LAN), for example, Web server or FTP server, that you can make visible to the outside world even though NAT makes your whole inside network appear as a single machine to the outside world.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide will be added to the corresponding field automatically, you only need to configure the IP address for the virtual server; If the application list does not contain the service that you want, please configure the Port number, IP Address and Protocol manually. Step 4: After that, click SAVE to make the entry take effect.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide To add a mapping rule: Step 1: Select the “Virtual Circuit” and Multiple for the “Number of IPs”. Then select the tab IP Address Mapping (shown in Figure 4-25). ) Note: IP Address Mapping is only available for VCs with Multiple IPs. Step 2: Select the Rule index for the rule as shown in Figure 4-28. Step 3: Select the rule type you want from the drop-down list. Step 4: Enter the local and public IP addresses in the corresponding fields.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-29 ¾ QoS: Select this option to Activate/Deactivate the IP QoS on different types (IP ToS and DiffServ). ¾ Summary: Click the button to view the configurations of QoS. ¾ Rule: Configure the rules for QoS. If the traffic complies with the rule, then the Router will take the corresponding action to deal with it. • Rule Index: Select the index for the rule you want to configure. • Active: Activate the rule.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide • Physical Ports: Select the port whose traffic flow are controlled by the rule. • Destination MAC & IP & Mask & Port Range: Enter the IP information about the Destination host for the rule. • Source MAC & IP & Mask & Port Range: Enter the IP information about the Source host for the rule. • Protocol ID: Select one among TCP/UDP, TCP, UDP or ICMP protocols for the application.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Virtual LAN (VLAN) is a group of devices on one or more LANs that are configured so that they can communicate as if they were attached to the same LAN, when in fact they are located on a number of different LAN segments. Because VLANs are based on logical instead of physical connections, it is very flexible for user/host management, bandwidth allocation and resource optimization.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-31 ¾ PVID: Each physical port has a default VID called PVID (Port VID). PVID is assigned to untagged frames or priority tagged frames (frames with null (0) VID) received on this port. 2) Define VLAN Group Click Define VLAN Group in Figure 4-30, you can define VLAN groups in the next screen (shown in Figure 4-32).
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-32 ¾ VLAN Index: Select the VLAN index for this VC. You can specify 8 groups in maximum. ¾ VLAN ID: This indicates the VLAN group. ¾ ATM VCs: Select the ATM VCs as members of VLAN, and if you leave the Tagged blank, the tag in frames will be deleted when transmitted from the VC. ¾ Ethernet: Select the Ethernet port as a member of VLAN.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-33 ¾ ADSL Mode: Select the ADSL operation mode which your ADSL connection uses. ¾ ADSL Type: Select the ADSL operation type which your ADSL connection uses. 4.5 Access Management Choose “Access Management”, you can see the next submenus: Figure 4-34 Click any of them, and you will be able to configure the corresponding function. 4.5.1 ACL Choose “Access Management→ACL”, you can see the next screen (shown in Figure 4-35).
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-35 ¾ ACL: If Activated, the IP addresses which are contained in the Access Control List can access to the Router. If Deactivated, all IP addresses can access to the Router. ¾ ACL Rule Index: Select the ACL rule index for the entry. ¾ Active: Enable the ACL rule. ¾ Secure IP Address: Select the IP addresses which are permitted to access to the Router remotely. With the default IP 0.0.0.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Incoming, the detailed descriptions are provided below. Figure 4-36 ¾ Filter Type Selection: Select the filter type for the configuration below. ¾ IP/MAC Filter Set Index: Select the Set index for the IP Filter entry. This index can match with six IP / MAC Filter Rule Indexes. ¾ Interface: Select the interface for the entry.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide match the IP traffic of LAN port with specified IPs. ¾ Direction: Select the direction for this IP Filter rule. There are three filtering directions: Both, Incoming, Outgoing. ) Note: Incoming means that IP traffic which is coming into the router, and the Outgoing means that IP traffic which is going out the router. ¾ IP/MAC Filter Rule Index: Select the Rule index for the IP Filter entry.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Step 1: Select the “IP/MAC Filter” as the Filer Type Selection (show in Figure 4-36). Select the “IP” as the Rule Type on the Filter screen, then you can configure the specific rule for the example. Step 2: Select the IP/MAC Filter Set Index and IP/MAC Filter Rule Index for the rule, then select the Interface “PVC0”, and select the Direction “Both” for the first rule.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide ) Note: After you complete the IP filter rules for the example, the Filter list will show as follows. You can enter the IP / MAC Filter Set Index to view the information about the rule. Other operations for the entries as shown in Figure 4-36: Select the IP / MAC Filter Set Index and IP/MAC Filter Rule Index to view or modify the entry.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-37 ¾ Rule Type: Select MAC for the MAC Filter rule. ¾ Active: Select “Yes” to make the rule to take effect. ¾ MAC Address: Enter the MAC address for the rule. ¾ Rule Unmatched: If the current rule can not match, and you select Forward, the router will skip the rule and transmit directly. If you select Next, the router will find the next filter rule (show in Filter list) to match.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Select the “MAC” as the Rule Type on the Filter screen (show in Figure 4-37). , Then you can configure the specific rule for the example. Step 2: Select the IP/MAC Filter Set Index and IP/MAC Filter Rule Index for the rule, then select the Interface “PVC0”, and select the Direction “Outgoing” for the first rule. ) Note: If you want to make the rule take effect, please select Yes to active the rule.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide 4.5.2.3. Application Filter Select Application Filter as the Filter type (shown in Figure 4-38), and then you can configure the filter rules based on application. Figure 4-38 ¾ Filter Type Selection: Select the Application Filter for the next configuration. ¾ Application Filter: Activate or deactivate the function. ¾ ICQ & MSN & YMSG & Real Audio/Video: Select Allow or Deny for these applications.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-39 ¾ Filter Type Selection: Select the URL Filter for the next configuration. ¾ Active: Select “Yes” to make the rule to take effect. ¾ URL Index: Select the index for the URL Filter entry. ¾ URL: Enter the URL for this URL Filter. ¾ URL Filter Listing: This displays the information about the URL Filter rules. To add a URL filter entry: For example: If you want to forbid the user to access the website: www.yahoo.com.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Other operations for the entries as shown in Figure 4-36: Select the URL Index to view or modify the entry. Select the URL Index to locate the specific rule, and then click the DELETE button to delete the entry. 4.5.3 SNMP Choose “Access Management→SNMP”, you can see the SNMP screen. The Simple Network Management Protocol (SNMP) is used for exchanging information between network devices.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-41 ¾ UPnP: Activate or Deactivate the UPnP function. Only when the function is activated, can the UPnP take effect. ¾ Auto-Configure: If you activate the function, then the UPnP network devices can automatically configure network addressing, announce their presence in the network to other UPnP devices and enable exchange of simple product and service descriptions. 4.5.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide ¾ My Host Name: Enter your host name here. ¾ E-mail Address: Enter your E-mail address here. ¾ Username & Password: Type the “User Name” and “Password” for your DDNS account. ¾ Wildcard support: Select the option to use Wildcard function 4.5.6 CWMP Choose “Access Management→CWMP”, you can configure the CWMP function in the screen (shown in Figure 4-43). The router offers CWMP feature.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide login the router. ¾ Periodic Inform: Activate or deactivate the function. If Activated, the information will be informed to ACS server periodically. ¾ 4.6 Interval: Enter the interval time here. Maintenance Choose “Maintenance”, you can see the next submenus: Figure 4-44 Click any of them, and you will be able to configure the corresponding function. 4.6.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-46). The system time is the time used by the device for scheduling services. There are three methods to configure the time. You can manually set the time or connect to a NTP (Network Time Protocol) server. If a NTP server is set, you will only need to set the time zone. If you manually set the time, you may also set Daylight Saving dates and the system time will automatically adjust on those dates.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-47 3) Manually Select Manually as the Synchronize time, you need to set the date and time corresponding to the current time. Figure 4-48 4.6.3 Firmware Choose “Maintenance→Firmware”, you can upgrade the firmware of the Router in the screen (shown in Figure 4-49). Make sure the firmware or romfile you want to use is on the local hard drive of the computer.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-49 To upgrade the router's firmware, follow these instructions below: Step 1: Type the path and file name of the update file into the “New Firmware Location” field. Or click the Browse button to locate the update file. Step 2: Click the UPGRADE button. ) Note: 1) When you upgrade the router's firmware, you may lose its current configurations, so please back up the router’s current settings before you upgrade its firmware.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-50 Step 2: Save the file as the appointed file (shown in Figure 4-51). TD-W8901G Figure 4-51 To restore the Router’s settings: Step 1: Click the Browse button to locate the update file for the device, or enter the exact path in “New Romfile Location” field. Step 2: Click the UPGRADE button to complete.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide 4.6.4 SysRestart Choose “Maintenance→SysRestart”, you can select to restart the device with current settings or restore to factory default settings in the screen (shown in Figure 4-52). Figure 4-52 4.6.5 Diagnostics Choose “Maintenance→Diagnostics”, you can view the test results for the connectivity of the physical layer and protocol layer for both LAN and WAN sides in the screen (shown in Figure 4-53).
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-53 4.7 Help Choose “Help”, you can view the help information for configuration of any function.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Figure 4-54 ) Note: Click the tab, and you will be able to get the corresponding information.
TD-W8901G 54Mbps Wireless ADSL2+ Modem Router User Guide Appendix A: Specifications General ANSI T1.413, ITU G.992.1, ITU G.992.2, ITU G.992.3, ITU G.992.5, Standards and Protocols IEEE 802.11b, IEEE 802.11g, IEEE 802.3, IEEE 802.
