基于ENSP的STP实验设计与实现  

Design and Implementation of STP Experiment Based on ENSP

作　　者：张璐璐 麻晓敏 吴丽杰 刘洋 ZHANG Lulu;MA Xiaomin;WU Lijie;LIU Yang(Department of Information Technology,Anhui Vocational College of Grain Engineering,Hefei 230011,Anhui;Department of Basic Sciences,Army Artillery and Air Defense Academy,Hefei 230031,Anhui)

机构地区：[1]安徽粮食工程职业学院信息技术系,安徽合肥230011 [2]陆军炮兵防空兵学院基础部,安徽合肥230031

出　　处：《攀枝花学院学报》2020年第2期42-47,共6页Journal of Panzhihua University

基　　金：安徽省教育厅2017年度高校优秀青年人才支持计划项目(gxyq2017192);安徽省教育厅2017年高等学校省级质量工程项目(2017kfk228)。

摘　　要：为消除网络中的环路,避免由环路而引发的多种问题,提出了基于华为公司的企业网络仿真平台(ENSP)的生成树协议(STP)的实验解决方案。从生成树协议的工作原理出发,用工程案例为引导,优化拓扑结构,实现了广播风暴,STP形成,加权STP形成以及备份链路的切换的相关实验。在ENSP环境下搭建实验拓扑,分步配置,并抓包、分析验证。结果表明,该方案能更好的展示STP的功能,实现数据冗余链路配置及流量负载均衡。In order to eliminate the loops in the network and avoid several problems caused by the loops,an implementation scheme of spanning tree protocol based on ENSP is proposed.Starting from the working principle of spanning tree,and guided by engineering cases,this paper optimizes the topology structure,realizes the related experiments of broadcast storm,STP formation,weighted STP formation and backup link switching.Based on ENSP,the experimental topology is built,which is configured step by step,and the package is analyzed and validated.The results show that the scheme can better demonstrate the functions of STP,realize data redundancy link configuration and traffic load balancing.

关 键 词：链路冗余 环路 企业网络仿真平台 生成树协议 

分 类 号：TN926[电子电信—通信与信息系统] TP393.04[电子电信—信息与通信工程]