动态路由协议分析及仿真  

Analysis and simulation of dynamic routing protocol

作　　者：金海峰[1] JIN Haifeng(Computer Science Department,Jiangyin Polytechnic College,Jiangyin 214405,China)

机构地区：[1]江阴职业技术学院计算机科学系,江苏江阴214405

出　　处：《实验室科学》2023年第3期89-93,97,共6页Laboratory Science

基　　金：江苏省高等教育教改研究课题(项目编号:2019JSJG464)。

摘　　要：动态路由协议可以有效解决静态路由配置效率低、出错率高的问题,在园区网络、运营商网络架构中被广泛应用。针对动态路由协议工作机制难以理解,物理设备环境下实验成本投入高、组网不够灵活等问题,在PT仿真环境下,设计了基于动态路由协议的可扩展路由网络模型,具体分析并验证了RIP、OSPF工作原理与工作过程,给出了RIP、多区域OSPF网络、虚链路、路由重发布的配置方法,并对配置过程、配置结果给出了明确的分析结论。Compared with static routing,dynamic routing protocol can effectively solve the problems of low efficiency and high error rate,and is widely used in campus network and operator network.Aiming at the problems of the dynamic routing protocol,such as difficult to understand the working mechanism of dynamic routing protocol,high cost of physical equipment experiment and inflexibility of networking,in the simulation environment of PT,this paper designs a dynamic routing network model,analyzes and verifies the working principle and process of rip and OSPF,and gives the configuration method of rip,OSPF multi area,virtual link and routing redistribution,and gives the configuration process and results in detail clear analysis conclusion.

关 键 词：路由信息协议 开放式最短路径优先协议 路由重发布 虚链路 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]