基于eNSP在计算机网络课程改革与探究

摘 要：针对当前计算机网络实验课里常见的实践内容跟不上技术发展、讲课方式单一以及学生上手参与度低等问题，本文尝试引入华为 eNSP（Enterprise Network Simulation Platform）网络仿真平台来重构实验教学模式。eNSP 软件仿真度高、配置灵活，还支持分布式部署，刚好能给计算机网络课提供良好的技术支撑和直观的操作体验。基于此，本文紧扣课程的核心知识内容搭建了分层实验体系：通过搭建二层拓扑把数据链路层的概念落实；用三层拓扑把网络层协议和路由转发深入理解；再配合抓包工具，把数据在网络里的流动过程可视化，把链路层和网络层真正串起来。另外，还利用 eNSP 搭建了能兼顾日常练习与自动评分的在线测试环境，把“教、学、考”连成了闭环。教学实践表明，这套方案能让学生提高实际操作能力，减少对死记硬背的依赖，课堂积极性也有明显改观，为应用型高校培养工程型网络人才提供了一套可参考的实践经验。

关键词：eNSP；网络仿真平台；网络课程体系

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Reform and Exploration of Computer Network Courses Based on eNSP

Abstract: In response to the problems commonly encountered in current computer network experiment courses, such as the inability of practical content to keep up with technological advancements, the monotonous lecture methods, and the low participation and engagement of students, this paper attempts to introduce the Huawei eNSP (Enterprise Network Simulation Platform) network simulation platform to restructure the experimental teaching model.The eNSP software has high simulation accuracy, flexible configuration, and supports distributed deployment, which can provide excellent technical support and intuitive operation experience for computer network courses. Based on this, this paper has built a hierarchical experimental system by closely adhering to the core knowledge content of the course: by building a two-layer topology to implement the concept of the data link layer, using a three-layer topology to deeply understand the network layer protocols and routing forwarding, and in combination with packet capture tools, visualizing the flow of data in the network and truly connecting the link layer and the network layer. Additionally, using eNSP, an online testing environment that can balance regular practice and automatic scoring has been established, integrating "teaching, learning, and assessment" into a closed loop. Teaching practice has shown that this solution can enhance students' practical operation skills, reduce their reliance on rote memorization, and significantly improve their classroom enthusiasm. It provides a set of reference practical experience for application-oriented vocational schools in cultivating engineering-oriented network talents.

Keywords: eNSP; Network Simulation Platform; Network Course System

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