《局域网技术与组网工程实验》课程介绍
《局域网技术与组网工程实验》是计算机科学与技术专业的必修实验课，它是为满足计算机网络领域对于应用技术人才的需要而设置的，是将计算机网络理论与网络实践相结合的一门课程。
通过本课程的学习，学生将做到：
1．认识了解局域网组网过程中需要用到的交换机、路由器等常用设备的结构和功能。
2．能够对交换机及路由器进行配置，以满足局域网的组网需求。
3．能够分析局域网组网过程中所发生的故障位置和原因，并解决和处理。
4．能够规划和设计中等规模的网域网网络，并进行配置。
课程的主要内容包括交换机基础配置、交换机的以太网端口配置、VLAN配置、交换机应用配置、路由器基础配置、路由器接口配置、路由协议配置、局域网组网综合练习等部分。介绍了局域网组网工程中所涉及的网络规划、网络设计、网络维护和管理的关键技术，系统地讲述了局域网的主要用途、组成及特点，详细介绍了交换机、路由器等网络设备的工作原理、使用与配置方法，以及局域网常见故障的诊断和排除。
通过本课程的学习，使学生对计算机网络基本原理和组网实践之间关系的有更深刻的理解，提高学生的计算机网络应用水平，训练网络管理的实际操作能力，学会运用网络理论知识正确分析实验中所遇到的各种现象，正确整理、分析实验结果，强化学生的实践意识、提高实际动手能力，为学生从事网络规划、设计、应用方面的工作打下一定的基础。
The introduction of course --- LAN Technology and Network Engineering
The LAN technology and networking engineering is a required experiment course of Computer Science and Technology. The course, which is a combination of the theory and practice of computer network, provides for the need of practical technical talents in the field of computer network.
Through this course, students will learn:
1. Understanding the structure and function of switches, routers and some other equipments during the process of the LAN networking.
2. Mastering how to configure the switches and routers to meet the needs of LAN networking.
3. Analyzing the fault happened during the process of LAN networking, finding the cause of failure and then dealing with them.
4. Planning and designing a medium-sized LAN network, and configuring it.
The course’s main content includes: switch infrastructure configuration, router interface configuration, router protocol configuration, comprehensive exercises of LAN networking, and so on. The course aims to introduce the key technologies of LAN networking engineering, which involve networking planning, network design, network maintenance and management. The main usage, organization and characteristics are presented systematically. We give a detailed introduction on the operating principle, usage and configuration method for the network devices like switches and routers, as well as common failure diagnosis and elimination ways.
Through studying, students will have more profound understanding of the relationships between the basic principles of computer network and the networking practice. Therefore, the course can definitely improve students’ practice abilities of computer network, train students’ real operating capacity of network management, and help them learn to use the theoretical knowledge of network to properly analyze various phenomena they meet in the experiment, organize and analyze the experimental result accurately. The course can enhance the practice consciousness so that students’ practical abilities can be improved, which lay a solid basis for the students to undertake the work in network planning, design and application in the future.
