Friday 18 January 2013

WAN-TECHNOLOLGY

WIDE AREA NETWORK(WAN)
Wide Area Network is very much important for very large area all over the world


WIDE AREA NETWORK(WAN) is a network that covers a broad area (i.e., anytelecommunications network that links across metropolitan, regional, or national boundaries) using private or public network transports. Business and government entities utilize WANs to relay data among employees, clients, buyers, and suppliers from various geographical locations.In WIDE AREA NETWORK(WAN),mode of telecommunication allows a business to effectively carry out its daily function regardless of location. The Internet can be considered a WAN as well, and is used by businesses, governments, organizations, and individuals for almost any purpose imaginable.[1]
WIDE AREA NETWORK(WAN) is basically used for country to country to communicate in the form of internet.
File:LAN WAN scheme.svg


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