TP-Link TD-8840T

TD-8840T ADSL2+ Modem Router User Guide

Double-click Internet

Protocol Version 4

(TCP/IPv4)

Click OK

Select Obtain DNS

server address

automatically

Select Obtain an IP

address automatically

Contents

Main COPYRIGHT & TRADEMARKS FCC STATEMENT CE Mark Warning DECLARATION OF CONFORMITY CONTENTS Page Package Contents Chapter 1. Product Overview 1.1 Overview of the Modem Router ADSL 1.2 Main Features 1.3 Panel Layout 1.3.1 The Front Panel 1.3.2 The Back Panel Page Chapter 2. Connecting the Modem Router 2.1 Installation Environment 2.2 Connecting the Modem Router Chapter 3. Quick Installation Guide 3.1 Configuring the PC Page Page 3.2 Login Page Page Page Chapter 4. Configuring the Modem Router Page 4.4.1 WAN Settings Page Page Page Page Page Page Page 4.4.2 Interface Grouping 4.4.3 LAN Settings 4.4.4 MAC Clone 4.4.5 ALG Settings 4.4.6 DSL Settings 4.5 DHCP Server 4.5.1 DHCP Settings Page 4.5.2 Clients List 4.5.3 Address Reservation 4.5.4 Conditional Pool 4.6 Route Settings 4.6.1 Default Gateway 4.6.2 Static Route 4.6.3 RIP Settings 4.7 Forwarding 4.7.1 Virtual Servers 4.7.2 Port Triggering Page 4.7.3 DMZ 4.7.4 UPnP 4.8 Parent Control Page 4.9 Firewall 4.9.1 Rule 4.9.2 LAN Host 4.9.3 WAN Host 4.9.4 Schedule 4.9.5 DDoS Page 4.10 Bandwidth Control 4.11 IP&MAC Binding 4.11.1 Binding Settings 4.11.2 ARP List 4.12 Dynamic DNS 4.13 Diagnostic 4.14 System Tools 4.14.1 System Log 4.14.2 Time Settings 4.14.3 Manage Control 4.14.4 CWMP Settings 4.14.5 SNMP Settings 4.14.6 Backup & Restore 4.14.7 Factory Defaults 4.14.8 Firmware Upgrade 4.14.9 Reboot 4.14.10 Statistics Page Appendix A: Specifications Appendix B: Troubleshooting T1. How do I restore my Modem Routers configuration to its factory default settings? T2. What can I do if I dont know or forget my password? T3. What can I do if I cannot access the web-based configuration page? Page Page Page Page Page Page T4. What can I do if I cannot access the Internet? Page TD-8840T ADSL2+ Modem Router User Guide 71 Appendix C: Technical Support Technical Support