I want to ask, I recently installed Linux, I am a college student, the school to use sharp Czech client access to the Internet, network is now bound telecom network, I don't know how to write in the column should be service that, I check it on the Internet is a campus network connection, such as the following figure

Is mainly in the services that don't know how to fill in to connect to the telecommunication network, hope to have friends to help, thank you!
Windows client above such