仿真环境下利用MUX VLAN实现局域网的构建  

Realization of local area network construction by MUX VLAN in simulation

作　　者：杨礼 刘静 YANG Li;LIU Jing(School of Computer Science and Technology,Kashgar University,Kashgar 844006,China)

机构地区：[1]喀什大学计算机科学与技术学院

出　　处：《陕西理工大学学报（自然科学版）》2019年第4期52-56,共5页Journal of Shaanxi University of Technology:Natural Science Edition

基　　金：喀什大学科研基金资助项目((17)2616)

摘　　要：虚拟局域网(VLAN)技术提供了把物理网络在逻辑上划分为多个广播域的交换技术,在局域网中有着非常广泛的应用。针对MUX VLAN能够同时实现VLAN的隔离和通信的特性,设计了一个局域网的仿真实验,并使用多生成树协议和链路聚合技术提高局域网的可靠性。介绍了MUX VLAN的基本知识和原理,给出了多生成树、链路聚合、MUX VLAN的具体配置以及实验验证结果。在eNSP模拟器中的仿真结果表明,该实验实现了局域网的链路冗余和负载均衡的功能,利用MUX VLAN的特性满足了特定环境下的组网需求。Virtual local area network(VLAN)technology provides switching technology that logically divides physical networks into multiple broadcast domains,and is widely used in local area network(LAN).According to the characteristic that multiplex VLAN(MUX VLAN)can realize VLAN isolation and communication at the same time,the simulation experiment of LAN is designed,and the reliability of LAN is improved by using multiple spanning tree and link aggregation technology.The basic knowledge and principle of MUX VLAN are introduced.The configuration of multi-spanning tree,link aggregation and MUX VLAN as well as the experimental verification results are given.The simulation results in eNSP simulator show that the experiment realizes the functions of link redundancy and load balancing of LAN,and meets the specific networking requirements under specific environment by using the characteristics of MUX VLAN.

关 键 词：MUX VLAN 多生成树协议 链路聚合 局域网 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]