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.
What is an enterprise WAN? An enterprise WAN is a corporate network that connects geographically dispersed users areas that could be anywhere in the world. As is the case with most WANs, an enterprise WAN (wide area network) links LANs in multiple locations. The enterprise in question often owns and manages the networking equipment within the LANs.