Connect the router and the computer by plugging one end of an Ethernet cable to the Ethernet port of the computer and the other to any one of the Ethernet ports of the router. You can use the manual for the setup process. It is the same as Netgear wnr2200 manual. Plug in the router power adapter into an electrical outlet and switch on the router. Launch a web browser on your computer after connecting the computer to the Netgear router. Browse www.routerlogin.com or 192.168.1.1 to access the router management console. Enter the default username and Netgear wnr3500l default password mentioned at the back or bottom of the router and press enter.