Phone Line to the WAN Port on the ADSL Modem.
Network Port on Modem to WAN Port on the Router.
LAN Ports on the Router to the NIC Cards in the PCs.
To enter the Router setup you normally use your browser and go to URL
http://192.168.1.1/
Check this diagram
http://www.mjrobinson.pwp.blueyonder...ter_simple.gif