TP-Link TD-8840T User Guide

TP-Link TD-8840T Manual

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  • TP-Link TD-8840T | User Guide - Page 1
    TD-8840T ADSL2+ Modem Router Rev: 1.1.0 1910010152
  • TP-Link TD-8840T | User Guide - Page 2
    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
  • TP-Link TD-8840T | User Guide - Page 3
    and, if not in-stalled and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
  • TP-Link TD-8840T | User Guide - Page 4
    the Router 5 Chapter 3 3.1 3.2 Quick Installation Guide 7 Configure PC...7 Login ...10 Chapter 4 4.1 4.2 4.3 4.4 4.5 4.6 Software Configuration 13 Status ...13 Quick Start ...14 Interface Setup...14 4.3.1 Internet ...15 4.3.2 LAN ...19 Advanced Setup...23 4.4.1 Routing ...23 4.4.2 NAT ...24
  • TP-Link TD-8840T | User Guide - Page 5
    4.6.4 System Restart 47 4.6.5 Diagnostic ...48 4.7 Help...48 Appendix A: Specification 50
  • TP-Link TD-8840T | User Guide - Page 6
    items should be found in your box: ¾ TD-8840T ADSL2+ Modem Router ¾ One Power Adapter for TD-8840T ADSL2+ Modem Router ¾ One Quick Installation Guide ¾ RJ45 cable ¾ Two RJ11 cables ¾ One ADSL splitter ¾ One Resource CD, including: z This User Guide z Other Helpful Information ) Note: Make sure that
  • TP-Link TD-8840T | User Guide - Page 7
    ADSL2+ Modem Router. 1.1 Product Overview Thank you for choosing the TD-8840T ADSL2+ Modem Router. The device is designed to provide a simple and cost-effective ADSL Internet connection for a private Ethernet network. The TD-8840T connects to an Ethernet LAN or computers via standard Ethernet ports
  • TP-Link TD-8840T | User Guide - Page 8
    DNS, UPnP and Static Routing. ¾ Supports system log and flow Statistics. ¾ Supports firmware upgrade and Web management. 1.3 Conventions The Router or TD-8840T, or this device mentioned in this User Guide stands for TD-8840T ADSL2+ Modem Router without any explanations. Parameters provided in the
  • TP-Link TD-8840T | User Guide - Page 9
    TD-8840T ADSL2+ Modem Router User Guide Chapter 2 Hardware Installation 2.1 The Front Panel Figure 2-1 The Router's LEDs are located on the front panel (View from left to right). For details, please refer to LED Explanation. LED Explanation: Name Status Indication Power On Power is on. Off
  • TP-Link TD-8840T | User Guide - Page 10
    TD-8840T ADSL2+ Modem Router User Guide 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
  • TP-Link TD-8840T | User Guide - Page 11
    TD-8840T ADSL2+ Modem Router User Guide Figure 2-3 6
  • TP-Link TD-8840T | User Guide - Page 12
    TD-8840T ADSL2+ Modem Router User Guide Chapter 3 Quick Installation Guide 3.1 Configure PC After you directly connect your PC to the TD-8840T 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
  • TP-Link TD-8840T | User Guide - Page 13
    TD-8840T ADSL2+ Modem Router User Guide Step 3: Select General tab, highlight Internet Protocol (TCP/IP), and then click the Properties button. Figure 3-3 Step 4: Configure the IP address as Figure 3-4 shows. After that, click OK. 8
  • TP-Link TD-8840T | User Guide - Page 14
    TD-8840T ADSL2+ Modem Router User Guide ) Note: Figure 3-4 1) If the router's LAN IP address is 192.168.1.1, the IP address can be specified as 192.168.1.x (x is from 2 to 254), and the Subnet mask as 255.255.255.0. 2) You can also configure the PC to get an IP address automatically, select "
  • TP-Link TD-8840T | User Guide - Page 15
    -8840T 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 follow the steps below: 1) Is the connection between your PC and the Router correct? The LEDs of LAN port
  • TP-Link TD-8840T | User Guide - Page 16
    TD-8840T 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
  • TP-Link TD-8840T | User Guide - Page 17
    TD-8840T 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: Click NEXT to finish the Quick Start. Figure 3-12 12
  • TP-Link TD-8840T | User Guide - Page 18
    TD-8840T 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
  • TP-Link TD-8840T | User Guide - Page 19
    TD-8840T ADSL2+ Modem Router User Guide ) Note: Figure 4-2 Click the other submenus System Log or Statistics in Figure 4-2, you will be able to view the system log and traffic statistics about the Router. 4.2 Quick Start Please refer to " 3.2: Login". 4.3 Interface Setup Choose "Interface Setup
  • TP-Link TD-8840T | User Guide - Page 20
    TD-8840T ADSL2+ Modem Router User Guide 4.3.1 Internet Choose "Interface Setup→Internet" menu, you can configure the parameters for WAN ports QoS to setup each PVC traffic line's priority. • Virtual Circuit: Select the VC number you want to setup, PVC0~PVC7. • Status QoS: Select the Quality of Service
  • TP-Link TD-8840T | User Guide - Page 21
    TD-8840T ADSL2+ Modem Router User Guide (Sustained Cell Rate) and MBS (Maximum Burst Size), please configure them according your needs. ¾ Encapsulation: There are four connection types: Dynamic IP Address, Static IP Address, PPPoA/PPPoE and Bridge Mode. Please choose the designed type that you want
  • TP-Link TD-8840T | User Guide - Page 22
    TD-8840T ADSL2+ Modem Router User Guide 2. Static IP Address Select this option if your ISP 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.
  • TP-Link TD-8840T | User Guide - Page 23
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-7 ¾ Service name: Specify a name for the PPPoE/PPPoA connection for recognition. ¾ User name: Enter your username for your PPPoE/PPPoA connection to identify and verify your account to the ISP. ¾ Username: Enter your username for your PPPoE/PPPoA
  • TP-Link TD-8840T | User Guide - Page 24
    select Enable and specify a MAC Address for the Router here, or keep the default setting as Disable. 4. Bridge Mode If you select this type of connection, the modem can be configured to act as a bridging device between your LAN and your ISP. Bridges are devices that enable two or more networks to
  • TP-Link TD-8840T | User Guide - Page 25
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-9 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
  • TP-Link TD-8840T | User Guide - Page 26
    TD-8840T ADSL2+ Modem Router User Guide ¾ DHCP Server: Select Enabled, then you will see the screen below (shown in Figure 4-10). The Router will work as a DHCP Server, it becomes the default the MAC Address of the DHCP client. • Status: Display the status of the assigned IP Address, either Static or
  • TP-Link TD-8840T | User Guide - Page 27
    TD-8840T ADSL2+ Modem Router User Guide 3). Select Static as the status. 4). Click Save button. ¾ DNS • DNS Relay: If you want to disable this feature, you just need to set both Primary and secondary DNS IP to 0.0.0.0. If you want to use DNS relay, you can setup DNS server IP to 192.168.1.1 on their
  • TP-Link TD-8840T | User Guide - Page 28
    TD-8840T ADSL2+ Modem Router User Guide 4.4 Advanced Setup Choose "Advanced Setup", you can see the next submenus: Figure 4-12 Click any of them, and you will be able to configure the corresponding function. 4.4.1 Routing Choose "Advanced Setup→Routing" menu, and you will see the routing information
  • TP-Link TD-8840T | User Guide - Page 29
    TD-8840T ADSL2+ Modem Router User Guide ¾ Metric: Metric represents the "cost" of transmission for routing purposes. IP Routing uses hop count as the measurement of cost, with a minimum of 1 for directly connected networks. Enter a number that approximates the cost for this link. The number need not
  • TP-Link TD-8840T | User Guide - Page 30
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-16 ¾ DMZ Host IP Address: Enter the specified IP Address for DMZ host on the LAN side. 4.4.2.2. Virtual Server Choose "Advanced Setup→NAT→Virtual Server" in Figure 4-15, you can configure the Virtual Server in the next screen. The Virtual Server is
  • TP-Link TD-8840T | User Guide - Page 31
    TD-8840T ADSL2+ Modem Router User Guide Step 2: Select the Rule index for the rule as shown in Figure 4-17. Step 3: Select the application you want from drop-down list, then the protocol and port number will be added to the corresponding field automatically, you only need to configure the IP address
  • TP-Link TD-8840T | User Guide - Page 32
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-19 ¾ Rule Index: Select the Address Mapping Rule index for this VC. You can specify 8 rules in maximum. ¾ Rule Type: There are four End IP: Enter the public IP Address you want to do NAT. Public Start IP is the starting public IP address and Public
  • TP-Link TD-8840T | User Guide - Page 33
    TD-8840T ADSL2+ Modem Router User Guide Click the CANCEL button to cancel the configuration which is made just now. 4.4.3 QoS Choose "Advanced Setup→QoS", you can configure the QoS in the next screen. QoS helps to prioritize data as it enters your router. By attaching special identification marks or
  • TP-Link TD-8840T | User Guide - Page 34
    TD-8840T ADSL2+ Modem Router User Guide 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. The rule can take
  • TP-Link TD-8840T | User Guide - Page 35
    TD-8840T ADSL2+ Modem Router User Guide 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. There are two types of VLAN as follows: Port-Based VLAN: Each
  • TP-Link TD-8840T | User Guide - Page 36
    TD-8840T ADSL2+ Modem Router User Guide 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 4-21, you can define
  • TP-Link TD-8840T | User Guide - Page 37
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-24 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. 4.4.6 Firewall Choose "Advanced Setup→Firewall" menu, and you will see the next screen (shown
  • TP-Link TD-8840T | User Guide - Page 38
    TD-8840T ADSL2+ Modem Router User Guide 4.5.1 ACL Choose "Access Management→ACL", you can see the next screen (shown in Figure 4-27). You can specify the client to access the ADSL Router once setting his IP as a Secure IP Address through selected applications. Figure 4-27 ¾ ACL: If Activated, the IP
  • TP-Link TD-8840T | User Guide - Page 39
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-28 ¾ Filter Type Selection: Select the filter type for the next configuration below. ¾ IP WAN port with specified IPs (Source IP Address and Destination IP Address). If select LAN as a interface, the filter will match the IP traffic of LAN port with
  • TP-Link TD-8840T | User Guide - Page 40
    TD-8840T ADSL2+ Modem Router User Guide ) 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 the Rule Type on the Filter screen, then you can configure the specific rule for the example. Step 2: Select the IP/MAC
  • TP-Link TD-8840T | User Guide - Page 41
    TD-8840T ADSL2+ Modem Router User Guide ) Note: If you want to make the rule take effect, please select Yes to active the rule. Step 3: Enter the "Source IP Address", "Destination IP Address", "Subnet Mask" and "Port Number" in the corresponding field. Step 4: Select the Protocol as "TCP" and select
  • TP-Link TD-8840T | User Guide - Page 42
    TD-8840T ADSL2+ Modem Router User Guide 4.5.2.2. MAC Filter Select IP/Mac Filter as the Filter type, and select MAC as the Rule type (shown in Figure 4-29), then you can configure and you select Forward, the router will skip the rule and transmit directly. If you select Next, the router will find the
  • TP-Link TD-8840T | User Guide - Page 43
    TD-8840T ADSL2+ Modem Router User Guide Select the "MAC" as the Rule Type on the Filter screen (show in Figure 4-29). , Then you can configure the specific Finally, click the SAVE to save the entry. Step 5: Go to Step 2 to configure the next rule: Block the PC with MAC address 00-0A-EB-00-07-5F to
  • TP-Link TD-8840T | User Guide - Page 44
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-30 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. If you select Allow,
  • TP-Link TD-8840T | User Guide - Page 45
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-31 ¾ Filter Type Selection: Select the URL Filter for the next configuration. ¾ Active: Select "Yes" to make the rule to take effect. ¾ entry. Select the URL Index to locate the specific rule, and then click the DELETE button to delete the entry. 40
  • TP-Link TD-8840T | User Guide - Page 46
    TD-8840T ADSL2+ Modem Router User Guide 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. Figure 4-32 ¾ Get Community: Set the password for the incoming Get and Get next
  • TP-Link TD-8840T | User Guide - Page 47
    TD-8840T ADSL2+ Modem Router User Guide 4.5.5 DDNS Choose "Access Management→DDNS", you can configure the DDNS function in the screen (shown in Figure 4-34). The router offers a Dynamic Domain Name System (DDNS) feature. The feature lets you use a static host name with a dynamic IP address. User
  • TP-Link TD-8840T | User Guide - Page 48
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-35 ¾ CWMP: Select activate the CWMP function. ¾ URL: Enter the website of ACS which is provided by your ISP. ¾ User Name/Password: Enter the User Name and password to login the ACS server. ¾ Path: Enter the path that connects to the ACS server. ¾ Port
  • TP-Link TD-8840T | User Guide - Page 49
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-37 ) Note: 1) There is only one account that can access Web-Management interface. The default account is "admin", and the password is "admin". Admin has read/write access privilege. 2) When you change the password, you should enter the new password
  • TP-Link TD-8840T | User Guide - Page 50
    TD-8840T ADSL2+ Modem Router User Guide ) Note: The ADSL Router built-in some NTP Servers, when the Router connects to the Internet, the Router will get the system time automatically from the NTP Server. You can also configure the NTP Server address manually, and then the Router will get the time
  • TP-Link TD-8840T | User Guide - Page 51
    TD-8840T ADSL2+ Modem Router User Guide drive of the computer. Click Browse to find the local hard drive and locate the firmware or romfile to be used for upgrade. Figure 4-41 To upgrade the router's firmware, follow these instructions below: Step 1: Download a more recent firmware upgrade file from
  • TP-Link TD-8840T | User Guide - Page 52
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-42 Step 2: Save the file as the appointed file (shown in Figure 4-43). Figure 4-43 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.
  • TP-Link TD-8840T | User Guide - Page 53
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-44 4.6.5 Diagnostic Choose "Maintenance→Diagnostic", 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 4-45). Figure 4-45 4.7 Help Choose "Help", you
  • TP-Link TD-8840T | User Guide - Page 54
    TD-8840T ADSL2+ Modem Router User Guide Figure 4-46 ) Note: Click the tab, and you will be able to get the corresponding information. 49
  • TP-Link TD-8840T | User Guide - Page 55
    TD-8840T ADSL2+ Modem Router User Guide Appendix A: Specification General ANSI T1.413, ITU G.992.1, ITU G.992.2, ITU G.992.3, ITU Standards and Protocols G.992.5, IEEE 802.3, IEEE 802.3u, TCP/IP, PPPoA , PPPoE, SNTP, HTTP, DHCP, ICMP, NAT,CWMP,SNMP Safety & Emission Ports LEDs Network Medium
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TD-8840T
ADSL2+ Modem Router
Rev: 1.1.0
1910010152