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计算机网络技术是当前计算机技术最热门的技术,Internet网是当前世界上最热门的话题。网络技术是计算机技术与通讯技术相结合的产物。当前被新闻界炒得沸沸扬扬的“高速信息公路”话题中,最多谈论的是计算机网络,即信息的交换、信息的传送、信息的获取。但在作者接触的一些学生中,普遍存在着概念上的误解,或者根本不理解局域网中的一些概念,如:为何局域网中存在五花八门的叫法;局域网是如何划定的,到底哪一种网络是最好的等。本文就一
Computer network technology is the most popular technology in computer technology. Internet is the hottest topic in the world at present. Network technology is a combination of computer technology and communication technology. At present, the topic of “high-speed information highway”, which has been greatly aroused by the media, is talking about computer networks at the most, namely the exchange of information, the transmission of information and the access to information. However, some of the students contacted by the authors have widespread conceptual misunderstandings or do not understand some of the concepts in LANs, such as: why there are various kinds of names in local area networks; how LANs are delineated; which kind of networks Is the best and so on. This article is one