Simulation Research of Dynamic Routing Protocol Based on OPNET
Abstract: The appropriate route selection and design not only can optimize network performance, but also can improve the safety and reliability of the network to a certain extent. This paper, based on physical network topology, uses OPNET simulation environment to simulate and comparatively analyzes the performance of dynamic routing protocols RIP, OSPF and EIGRP. Simulation results show that, on the routing convergence time and network queue delay, EIGRP has bigger perfor-mance advantages, however, because EIGRP is Cisco’s proprietary protocol device, the further promotion of it is challenged; RIP algorithm, subject to restrictions, is more suitable for small networks; OSPF protocol has good support for networks of all sizes, and it has the most extensive range of applications. Selection and design of network routing protocol should be based on the actual situation, but in the actual large-scale networks, static and dynamic routing protocol will usually be adopted at the same time, to ensure the maximum effectiveness of the integrated net-work.
文章引用: 仝磊 , 陈磊 , 刘冰 , 孔德阳 (2015) 基于OPNET的动态路由协议仿真研究。 建模与仿真， 4， 72-79. doi: 10.12677/MOS.2015.43009
 Sethi, A.S., et al., 著, 王玲芳, 母景琴, 等, 译 (2014) 计算机网络仿真OPNET实用指南. 机械工业出版社, 北京.
 李琨, 俞忠原, 薛小平 (2002) RIP协议分析与仿真研究. 计算机工程, 3, 85-86, 147.
 赵天福, 周丹平 (2008) 基于OSPF协议的网络拓扑发现技术的实现. 江南大学学报(自然科学版), 2, 151-156.
 格拉齐亚尼(Graziani, R.)著, 思科系统公司, 译 (2009) 思科网络技术学院教程CCNA Exploration: 路由协议和概念. 人民邮电出版社, 北京.
 倪勇, 史怀洲, 朱培栋 (2009) 基于OSPF链路状态数据库构建网络拓扑. 计算机技术与发展, 3, 1-4.