TP-LINK TD-W8901G - Backup and Restore modem configuration

Mediaket shows you how to Backup and Restore TP-LINK TD-W8901G modem configuration  in less than 3 minutes.
Why you need to backup your modem router configuration? ...

"The Backup Settings option allows you to save a file containing all your modem router's configuration settings, like wireless settings, port forwarding, WAN setup, DNS, All passwords, wireless shared key etc. to a file on your computer. This file can then be used to restore your settings if the router is reset to the Factory Default settings."

TP-LINK TD-W8901G - 54Mbps Wireless ADSL2+ Modem Router:

Provides an ADSL 2/2+ Modem, Wireless Access Point and 4-Port Router, all in a single product
High compatibility with ADSL services.
Easy Setup Assistant provides quick & hassle free installation
Double firewall and advanced wireless encryption safeguard your network

54Mbps Wireless ADSL2+ Modem Router TD-W8901G is a high performance modem router that provides a full rate of ADSL2+ standard with the superb reliability and a cost-effective solution for home and small business. It is a 3-in-1 device that combines the function of a high-speed DSL modem, a 4-Port 10/100Mbps NAT router and a wireless G access point. Using the TD-W8901G, you can easily create a secure and high-speed wired/wireless network to share files, music, video, and printers with multiple computers.