I
HIGHLY doubt that the BOSS/Server Computer is located at the school. Only college's and businesses will normally contain it, and even that is rare. Here is how it works, I'll make you a pretty 'tree' of what it looks like.
West Wing of School A---\
North Wing of School A----\
High School Server------\
East Wing of School A------/ \
South Wing of School A---/ Main SERVER
/
Business A-----\ /
Business Server ---------------------/
Business B-----/
Business A and B are two networked companies networked into the T-3 Line. W, N, E, and S wing of School A represents your High School, each wing is a classroom. All rooms are networked to the server which hooks up to the Server for THAT school. That server is what is connected to the T-3 Line. But its the
MAIN SERVER that controls the PORTS. Because that is what the T-3 line Feeds through.
I hope that clarifies thing. In short, if you want to create a new port, you have to go through the Main Server.