不同虚拟局域网间通信实验的设计与实现  

Design and Implementation of Communication Experiments between Different VLANs

作　　者：曹园青 艾丽斯娜 王惠惠[1] CAO Yuanqing;AI Lisina;WANG Huihui(Hetao College,Bayannur 015000,China)

机构地区：[1]河套学院,内蒙古巴彦淖尔015000

出　　处：《现代信息科技》2023年第7期53-56,共4页Modern Information Technology

基　　金：内蒙古自治区高等学院科学技术研究项目(NJZY22247);内蒙古自治区哲学社会科学专项项目(ZSZX21090);河套学院教学研究与改革项目(HTXYJY2102);河套学院新冠肺炎重点研发项目(HYZX202089)。

摘　　要：针对当前高校网络课程教学实验设备短缺的现状,对比几种主流的网络模拟仿真软件,结合虚拟局域网技术的实用性,提出基于Cisco Packet Tracer的不同虚拟局域网间通信的实验设计,给出组网拓扑和配置指令,实现了利用单臂路由技术、多臂路由技术、SVI+TRUNK技术和三层交换技术的四个实验过程,并做优劣对比和实验结果验证,帮助学生更好地从理论和实践角度掌握虚拟局域网技术。Aiming at the current status of shortage of experimental equipment for network course teaching in colleges and universities,compared with several mainstream network simulation software,combined with the practicality of VLAN technology,an experimental design for communication among different VLANs based on Cisco Packet Tracer is proposed.It gives networking topology and configuration instructions,realizes four experimental process by using single-arm routing technology,multi-arm routing technology,SVI+TRUNK technology and three-layer switching technology.The comparison of advantages and disadvantages and verification of experimental results are conducted to help students to master VLAN technology from theoretical and practical perspectives better.

关 键 词：虚拟局域网 Packet Tracer 单臂路由 多臂路由 SVI 三层交换 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]