基于GNS3的RIP路由协议仿真  

Simulation of RIP Routing Based on GNS3

作　　者：郝贤云 HAO Xianyun(Department of Computer Information Engineering,Jiangxi Vocational College of Applied Engineering,Pingxiang 337042,Jiangxi,China)

机构地区：[1]江西应用工程职业学院计算机信息工程系

出　　处：《实验室研究与探索》2019年第7期124-129,166,共7页Research and Exploration In Laboratory

基　　金：江西省教育厅科学技术研究项目(161433)

摘　　要：RIP路由协议是一种常见的距离矢量路由协议,用于自治系统内的路由信息的传递,具有配置过程简单、占用网络带宽小、便于实施、支持流量负载均衡等优点。但受其自身可扩展性不高、收敛速度慢、支持跳数过少、不支持无类域间路由等因素的影响多在小型网络中部署使用。在GNS3仿真环境下,设计了多个RIP网络结构并结合网络分析软件Wireshark捕获RIP报文,具体验证了RIP协议的工作原理与工作过程。给出了RIP被动接口、RIP单播更新、RIP触发更新、RIP协议认证、RIP负载均衡的详细配置过程并形成了明确的分析结论。RIP routing protocol is a common distance vector routing protocol,and is used to transfer routing information in autonomous system.It has the advantages of simple configuration process,small network bandwidth,easy implementation and supporting traffic load balancing.However,due to its low scalability,slow convergence speed,too few support hops,and no support for inter-domain routing and other factors,most of them are deployed in small networks.In the simulation environment of GNS,we design several network topologies and explain their working principles in detail.The detailed configuration process of RIP passive interface,RIP unicast update,RIP triggering updates,RIP protocol authentication and RIP load balancing are given and a clear analysis conclusion is formed.

关 键 词：路由信息协议 被动接口 触发更新 负载均衡 

分 类 号：TP393.9[自动化与计算机技术—计算机应用技术]