WAN > Connection Type > Telstra Bigpond/OptusNet Cable
Use this option for Bigpond Cable and OptusNet Cable connections only.

Clicking Apply Changes will reboot the router. Once the router has rebooted you will need to do the following:

1) Unplug the power cable from both the Cable Modem and the Belkin Router
2) Reconnect the power cable to the Cable Modem, wait until all the lights on the modem have stopped flashing 
3) Reconnect the power cable to the Belkin Router 

To confirm you are successfully connected to the Internet, open an Internet browser such as Internet Explorer, Firefox and Safari and ensure that you can browse web pages.