：针对RIP协议的工作原理，利用OPNET软件进行了仿真分析。通过对仿真结果的分析。 讨论了RIP协议工作过程中的路由计算、弹跳现象和计数现象，并且研究了毒性反转水平分割对路由 更新过程的改进效果。-: The working principle for the RIP protocol, carried out using OPNET simulation software. Through analysis of the results of the simulation. Disc

本文章用OPNET作为工具，建设不同的模拟场景和参数，分析RIP，EIGRP和OSPF这三种路由协议的优缺点。-Performance Analysis of RIP, EIGRP, and OSPF using OPNET.Routing protocols are key elements of modern communication networks. Currently deployed dynamic routing protocols that are used to propag