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计算机网络教学涉及的原理抽象,协议复杂,初学者难以理解。针对这一现象,探索以NS2为辅助手段的教学方法,在分析计算机网络教学现状的基础上,介绍NS2的基本原理与仿真流程,用实例说明其在计算机网络教学中的应用。实践证明,该方法可以用直观的方式展示抽象的原理,以加深学生对知识点的理解程度,同时,还可以利用NS2开源的优势,改进和开发新型网络协议之类的创新型实验,培养学生的动手能力和创新思维。
Computer network teaching involves the principle of abstract, complex agreement, beginners difficult to understand. In view of this phenomenon, we explore NS2 as a teaching method of assistance, based on the analysis of the current situation of computer network teaching, introduces the basic principle and simulation process of NS2, with examples to illustrate its application in computer network teaching. Practice has proved that this method can demonstrate the abstract principle in an intuitive way to deepen students’ understanding of knowledge points. At the same time, it can also take advantage of the open source of NS2 to improve and develop innovative experiments such as new network protocols to train students Practical ability and innovative thinking.