基于NS的计算机网络教学课件开发  

Exploration of Computer Network Teaching-refom Based on NS

作　　者：阴国富[1] 

机构地区：[1]渭南师范学院计算机科学系,陕西渭南714000

出　　处：《计算技术与自动化》2010年第1期127-129,共3页Computing Technology and Automation

基　　金：陕西省教育厅科研资助基金项目(09JK433);渭南师范学院教学改革研究项目(JG200912)

摘　　要：分析NS_2网络仿真软件的基本原理、体系结构和主要功能。重点讨论在计算机网络实验教学中如何使用NS_2,利用NS_2构建虚拟网络环境辅助计算机网络教学,借助丰富的数据分析手段对网络仿真结果进行全面分析,使用Gnuplot作图软件对网络跟踪数据进行统计分析。实践表明计算机网络模拟仿真教学系统为学生提供了可以操纵、观察和分析的平台,激发了学生的探索性学习活动,对于计算机网络实验教学起到了极大的推动作用。The essay analyses the principle,the architecture and the main functions of the simulation software of NS_2, aiming at how to use NS_2 in experimental teaching of computer network. That is, building a virtual network enviroment to assist comptuter network teaching by exploting NS_2; analysing comprehensively the result of the simulation software by means of various methods of data analysis; having a statistical analysis of the track data of the network by Gnuplot construction software. It is demonstrated that the system of the simulation software,which plays an important role in experimental teaching of computer network, provides for students the platform of operating, observing and analysing, as well as stimulate students to develop exploratory learning activities.

关 键 词：网络模拟器 流量发生器 组播 脚本文件 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]