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浅谈虚拟局域网技术
引用本文:李会民.浅谈虚拟局域网技术[J].科技资讯,2005(23):92-92.
作者姓名:李会民
作者单位:石家庄职业技术学院,实训中心,河北,石家庄,050081
摘    要:虚拟局域网是一个可以被划分为多个逻辑独立的广播域的物理网络。虚拟局域网是一种软技术,如何分类,将决定此技术在网络中能否发挥到预期作用。常见的虚拟局域网大致分为4类:基于端口;基于MAC;基于网络层;基于IP。虚拟局域网目前已成为局域网、城域网和广域网的一项关键应用。

关 键 词:VLAN(虚拟局域网)  LAN(局域网)  路由器,  交换机  虚拟局域网技术  物理网络  广播域  软技术  MAC  网络层

Discuss virtual LAN technology simply
Li Huimin.Discuss virtual LAN technology simply[J].Science & Technology Information,2005(23):92-92.
Authors:Li Huimin
Abstract:The virtual LAN is that one canbe divided into a lot of physicses networkwhich broadcasts the land with independentlogic. Virtual LANs one a kind of softtechnologies, how about classify, will deter-mine whether this technology will you pleasegive play to anticipated function in the network.The common virtual LAN divides into 4 kindsroughly: Because of the end mouth; Becauseof MAC; Because of the Internet; Because ofIP. The virtual LAN has already become LANs,city land network and WAN a key applicationat present.
Keywords:VLA(NVirtual Local AreaNetwork)  LA(NLocal Area Network)  ROUTER  SWITCH
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