基于DynamipsGUI的小型局域网仿真  

Simulation ofminiature local area network based on DynamipsGUI

作　　者：王丽娜[1,2] 马杰良[1] 夏景明[1] 

机构地区：[1]南京信息工程大学电子与信息工程学院,南京210044 [2]南京航空航天大学计算机科学与技术学院,南京210016

出　　处：《南京信息工程大学学报（自然科学版）》2011年第3期265-269,共5页Journal of Nanjing University of Information Science & Technology（Natural Science Edition）

基　　金：江苏省自然科学基金(BK2009410)

摘　　要：应用DynamipsGUI软件开展小型局域网络的仿真,简化了网络的分析和设计.通过配置虚拟局域网中继协议和生成树协议,详细介绍了仿真实验的过程.在虚拟环境下,应用多类网络协议进行数据通信不仅有益于网络配置技术的学习,而且符合真实的网络.Currently local area network is one of the most prevalent networks.There are multiple virtual local networks and many switches in real local area network,thus it is necessary to implement uniform virtual local area network management and redundant link setting.Trunking protocol is applied to realize the consistency of virtual local area network configuration in view of uniform management.Setting redundant links will bring about loops and broadcast storm,so spanning tree protocol is applied to avoid loops for smooth communication.Simulation can be used for configurating network protocol and realizing communication under lack of experiment funds.DynamipsGUI was applied to simulateminiature local area network,which simplified the network analysis and design.The simulation process was detailed through the configuration of virtual local area network trunking protocol and spanning tree protocol.In virtual environment,application of multiple network protocols is helpful to network configuration learning,and accords with the real network environment as well.

关 键 词：DYNAMIPSGUI 虚拟局域网 虚拟局域网中继协议 生成树协议 仿真通信 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]