XX大学Internet接入方案及网络组建一例
近几年来，全国的校园网迅速发展，用校园网来进行教学、办公，不仅有利于提高教学，办公的效率，还可以从互连网上取得大量的相关资料，节省大量的时间和精力。XX大学大力发展基础建设，进行教学楼、宿舍楼和办公楼的扩建；大量的扩招学生，网络应用与需求急剧增加，从而引发了网络计费与网络安全等相关问题，这就使得现有校园网络必须进行相应的扩容。本文详细地阐述了校园网的产生、发展，并对XX大学目前的状况进行适当的调查，提出了一系列建设校园网的解决方案，主要工作如下：
- 介绍我国校园网的产生、发展，校园网建设的目的和普遍面临的问题。
- 通过对XX大学的相关调查，阐述了XX大学网络应用特点和应用需求分析，以及网络产品如何满足校园网用户的多方面需求。
- 针对XX大学的需求提出了整体的解决方案。怎样利用网络设备，进一步发挥各种设备的功能，实现学校各项业务系统的集成，提高应用水平将是学校校园网建设的一个工作重点。
- 针对如何保障校园网的安全，提出了XX大学校园网安全解决方案。
关键字：交换机;路由器;防火墙;综合布线;网络安全
AINSTANCE OF INTERNET ACCESSION ANDNETWORK CONSTRUCTION FOR THE CHANGSHA UNIVERSITY
In recent years, campus network of the whole country is developed rapidly. Carrying on teaching in campus network and handling official business not only help to improve the efficiency of teaching and handling official business, but also obtain a large amount of relevant materials from Internet , saving a large amount of time and energy. Chang sha University now develops capital construction in a more cost-effective manner, carries on the enlargement of the teaching building, dormitory building and office building. Expanding and recruiting a large number of students increase our network’s application and demand sharply. Thus this caused the question on the network’s charge and correlation with online security, etc. It suggests the existing campus network given correspondingly expansion. This paper has explained the production and development of campus network in detail, by carrying on the proper investigation to the present status of Chang sha University, and had put forward a series of solutions of building campus network. The groundwork is as follows:
- Introduce the production and development of campus network of our country, the purpose of campus network construction and problems that we are generally face to.
- Based on the relevant correct investigation of Chang sha University, explain the network application characteristic of Chang sha University and use the demand to analyze how the networking products meet campus network users’ demands in many aspects.
- Propose the whole solution to the demand of Chang sha University. How to utilize network equipment, give play to the different equipment function ulteriorly, and carry out a school various integrations of business systems will be focal points of the work of campus network construction of the school to improve the application level.
- Aiming at how to guarantee the safety of campus network, propose the safe solution of campus network of Chang sha University.
Key words:Exchanger; Router; Fire wall; Integrated wiring; Network security
目 录
第一章 绪论——————- ————- ————– ——- ————————————————-1
1.1 校园网建设背景 ———————————————————————————–1
1.2 校园网升级建设的原则——— —————————————————————-1
第二章 XX学院网改网络设计方案————————————————————–3
2.1 拓扑图————————————————————————————-3
2.2 核心层————————————————————————————–6
2.3 汇聚层————————————————————————————–7
2.4 接入层————————————————————————————–7
2.5 路由器 ————————————————————————————-8
2.6 防火墙 ————————————————————————————————10
第三章 XX学院网络布线方案——————————————————————–12
3.1 布线要求———————————————————————————-12
3.2 结构化布线系统设计说明————————————————————-13
3.2.1 工作区子系统——————————————————————–14
3.2.2 水平子系统————————————————————————17
3.2.3 设备间子系统设计说明——————————————————–18
3.2.4 管理子系统功能—————————————————————–18
3.2.5 设备间子系统功能————————————————————–20
3.2.6 建筑群子系统设计说明———————————————————22
第四章 校园网的IP规划及路由设计————————————————————-23
4.1 地址编制原则—————————————————————————–23
4.2 IP地址编制方法————————————————————————-23
4.3 XX学院IP地址规划——————————————————————-24
第五章 校园网综合管理方案————————————————————————27
5.1 校园网用户管理计费需求分析——————————————————–27
5.2 基于网络设备的安全措施————————————————————–28
5.3 网络监控软件技术需求—————————————————————–29
第六章 网络信息平台的建设———————————————————————-31
6.1 网络服务器的选择标准—————————————————————–31
6.2 服务器的选型 ——————————————————————————————-32
第七章 总结———————————————————————————————34
参考文献————————————————————————————————–35
致谢——————————————————————————————————–36
