Wednesday, February 23, 2011

Free Guide Books LAN and WAN Networks



When computers are interconnected in the same location it is called a Local Area Network (LAN). But if there are many separate LANs in some places that are geographically quite distant and interconnected network also called but the broader scope, or it is called Wide Area Network (WAN). Local Area Network (LAN) is the number of computers linked together in one particular area that is not so broad, as in one office or building. A LAN is a network that is limited by a relatively small area, generally bounded by the area like an office environment in a building, or a school, and usually not far from about 1 km square.

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