摘要
阐述了虚拟局域网(VLAN)的产生背景、基本概念以及工作原理,通过eNSP仿真实验平台设计了利用交换虚拟接口(SVI)实现不同VLAN之间通信的实验。仿真实验设备包含三层交换机1台、二层交换机2台、PC机3台。仿真实验证明了利用三层交换机实现不同VLAN之间的通信功能,且建网成本低。
The origin,basic concept and working process of virtual local area network(VLAN),and the experiment of using switched virtual interface(SVI)to realize communication between different vlans through eNSP simulation experiment platform is designed.The simulation experiment includes one layer 3 switch,two layer 2 switches and three personal computers.The experiment realized the communication function between different vlans,and the network cost is low.
作者
周娟
ZHOU Juan(Department of Electrical and Information Engineering,Shaanxi Railway Institute,Weinan 714000,China)
出处
《电脑知识与技术》
2020年第24期36-38,共3页
Computer Knowledge and Technology
