[Thermodyne]

Lots of schools are set up that way. One domain and multiple subnets. Everything managed from a central location. I sometimes need to set a vpn up from an office in a school, back to our vpn concentrator downtown. Often I find things like daisy chains of subnets connected from school to school with wireless bridges. Makes for some real slow access when a whole county school system ends up passing across one wireless link. I also find a lot of Novel networks and even some that run on Apple. One school system I was working on had a 20 year old Sun setup.