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网络的诞生

11月05日 编辑 39baobao.com

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Birth of the

The Inter has had a relatively brief, but explosive history so far. It grew out of an experiment begun in the 1960's by the U.S. Department of Defense. The DoD wanted to create a puter work that would continue to function in the event of a disaster, such as a nuclear war. If part of the work were damaged or destroyed, the rest of the system still had to work. That work was ARPA, which linked U.S. scientific and academic researchers. It was the forerunner of today's Inter.

In 1985, the National Science Foundation (NSF) created NSF, a series of works for research and education munication. Based on ARPA protocols, the NSF created a national backbone service, provided free to any U.S. research and educationa

l institution. At the same time, regional works were created to link individual institutions with the national backbone service.

NSF grew rapidly as people discovered its potential, and as new software applications were created to make access easier. Corporations such as Sprint and MCI began to build their own works, which they linked to NSF. As mercial firms and other regional work providers he taken over the operation of the major Inter arteries, NSF has withdrawn from the backbone business.

NSF also coordinated a service called InterNIC, which registered all addresses on the Inter so that data could be routed to the right system. This service has now been taken over by work Solutions, Inc., in cooperation with NSF.

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