network project at school: using active directory, setup 3 sites (on diff subnets, obviously) with blah blah services to use: one classroom thats in use by other classes. the room has 18 machines ...

A friend of mine is setting up a new office, and verizon has provided him with a Cisco 1841 router. He's wondering if he can upgrade the IOS on it to support end user VPN sessions. <BR><BR>I've ...