How to set up a wan network

[nsam]

I want to know how i can set up a new wide area network

 

[RealBeast]

Read this and figure out what you really want to do: http://en.wikipedia.org/wiki/Wide_area_network

More likely you are interested in setting up a LAN in a home or business, unless this is a test question most folks that need to set up something more complex have substantial understanding already.