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一、局域网络的发展计算机局域网络是现代计算机科学与工程中正迅速发展的一种新兴技术,它的发展经历以下三个阶段: 第一阶段,六十年代末七十年代初的萌芽阶段,其主要特点是增加单机系统的计算能力和资源共享。国外某些大学和实验室将小型计算机连成实验性局域网络。其中典型代表是环形局域网络和远程计算机网络,它们为局域网络的形成和发展,奠定了理论和实现技术的基础。第二阶段,七十年代中期是局域网络的一个重要发展阶段,其基本特点是局域
First, the development of local area network Local area network is a computer network in modern computer science and engineering is developing rapidly emerging technology, its development through the following three stages: the first stage, the late sixties and early seventies germination stage, its The main feature is to increase the computing power and resource sharing of stand-alone systems. Some foreign universities and laboratories will be connected into an experimental small local area network. Typical representatives of them are ring-shaped local area networks and remote computer networks, which lay the foundation for theory and technology realization for the formation and development of local area networks. The second stage, the mid-seventies is an important stage of development of local area network, its basic characteristic is the local