About the campus network, it is best to ask the school administrator or other students. Our school has telecommunication network and campus network. Telecom and campus network can't be used at the same time, but Netcom can. Now we are four netcom 2M. If you can, just buy a router and modern. Enter your account number and password step by step in the instruction manual of the router, and then choose to get it automatically at your own computer IP address. If you really can't, call the staff to your house.