OSPF协议原理分析及其两种仿真实验设计与实现

曲靖师范学院学报 ›› 2021, Vol. 40 ›› Issue (6): 43-48.

OSPF协议原理分析及其两种仿真实验设计与实现

李勇, 沈秀娟

曲靖师范学院数学与统计学院,云南曲靖 655011

收稿日期:2021-05-14 出版日期:2021-11-26 发布日期:2021-12-10
作者简介:李勇,曲靖师范学院数学与统计学院副教授,主要从事计算机网络、信息安全与隐私保护、数据挖掘与统计研究.
基金资助:
云南省科技厅科研项目“云环境下面向公众服务的政务数据可搜索加密技术研究” (2019FH001-108);云南省教育厅科研项目“云计算环境下可搜索加密技术研究” (2019J0602).

Principle Analysis of OSPF Protocol and Its Two Kinds of Simulation Experiments Design and Realization

LI Yong, SHEN Xiujuan

School of Mathematics and Statistics,Qujing Normal University,Qujing Yunnan 655011,China

Received:2021-05-14 Published:2021-11-26 Online:2021-12-10

摘要/Abstract

摘要： 开放最短路径优先协议作为一种基于链路状态的协议,具有路由无环路、收敛快、扩展性好等优点,被广泛应用在各种园区网络组建中,是计算机专业学生需要掌握的一项基本网络工程实践技能.由于在物理实验设备上进行OSPF协议研究与分析会存在不易操作、学生难以理解等问题,不利于实验教学.首先分析OSPF协议的基本工作过程及其区域划分的概念;然后,在企业网络仿真平台eNSP上设计网络场景进行实验仿真,详细给出OSPF协议的两种仿真实验设计与实现过程;最后,实验分析表明,这种在虚拟平台下进行实验教学的方式可以更好地加深学生对OSPF协议原理的理解与实践技能的掌握,是一种有效的实验教学参考方式.

关键词: OSPF协议, 单区域, 多区域, 仿真实验

Abstract: Open shortest path first protocol,as a kind of protocol based on link state,has the advantages of routing without loop,fast convergence,and good scalability,is widely used in various parks network construction,and a basic network engineering practice skill for computer students to master.The research and analysis of OSPF protocol on physical experimental equipment is difficult to operate and understand for students,which is not conducive to experimental teaching,however.Firstly,the basic working process of OSPF protocol and its concept of regional partition are analyzed.Then,the network scenario is designed and simulated on eNSP,and two kinds of simulation experiments of OSPF protocol are given in detail.Finally,the experimental analysis shows that this way of experimental teaching under virtual platform can deepen students' understanding of OSPF protocol principles and grasp practical skills,and is an effective experimental teaching reference mode.

Key words: OSPF Protocol, single area, multiple areas, simulation experiment

中图分类号:

TP393.03

李勇, 沈秀娟. OSPF协议原理分析及其两种仿真实验设计与实现[J]. 曲靖师范学院学报, 2021, 40(6): 43-48.

LI Yong, SHEN Xiujuan. Principle Analysis of OSPF Protocol and Its Two Kinds of Simulation Experiments Design and Realization[J]. Journal of Qujing Normal University, 2021, 40(6): 43-48.