If you have been exploring the Web for any length of time, then you have run across any number of Webcams in your travels. Webcams range from the silly to the serious -- a Webcam might point at a coffee pot or a space shuttle launch pad. There are business cams, personal cams, private cams, traffic cams... You name it and there's probably a Webcam pointed at it.
An enterprise network can be thought of as a plug-and-play platform for connecting many different computing devices. In this platform scenario, no user or group is an island. All systems can potentially communicate with all other systems while maintaining reasonable performance, security, and reliability.
Campus Network. A campus network is a building or group of buildings all connected into one enterprise network that consists of many local-area networks (LANs). A campus is generally a portion of a company (or the whole company) that is constrained to a fixed geographic area. The distinct characteristic of a campus environment is that the company that owns the campus network usually owns the physical wires deployed in the campus.