Networking with DSL

I am going to try and network 30 computers with DSL,Is this possible? Any suggestions? I am new to this,But when i go to do it,I really want to do it right.

[Keefe]

I work for any ISP that does DSL and I know that the easiest way would be to buy a DSL router.  You might actually have one already...what modem/router did the DSL company give you?  What DSL providor is it?

I have the cisco 678 modem,i also have 3 switches and a linksys dsl router,will i need anything else?

Please send me any info that would help

[Keefe]

connect them in this order

switches>router>modem

plug the dsl modem in the external ethernet port of the router. Then connect the internet ethernet port from the router to the switches.