文档介绍：唐山学院
毕业设计
设计题目:无线局域网的构建研究
系别: 信息工程系
班级: 09通信(2)班
姓名: 王雁翔
指导教师: 王金红
2013年6月3日
无线局域网的构建研究
摘要
无线局域网(Wireless Local work,简称WLAN)是计算机网络与无线通信技术相结合的产物,采用无线传送方式提供有线局域网的功能,是对有线局域网的一种补充和扩展。
因具有灵活性、可移动性及较低的投资成本等优势,无线局域网解决方案作为传统有线局域网络的补充和扩展,获得了中小型办公室用户、广大企业用户及家庭网络用户的青睐,得到了快速的应用。无线局域网不仅可以减少对布线的需求和与布线相关的一些开支,还可以为用户提供灵活性更高、移动性更强的信息获取方法。无线局域网(WLAN)作为传统有线网络的延伸,具有很多传统有线网络不具备的优点,因而该技术发展迅速并且应用越来越广泛。
本设计从WLAN的产生背景及其发展前景入手,对无线局域网进行了较深入的研究。其中包括WLAN的网络标准、组网方式和设备选取等几个方面。然后对我校无线局域网的需求进行了分析,并提出校园WLAN具体的建设方案以及所需要考虑的环境因素,接着以覆盖北校区的联通WLAN模拟校园局域网进行了测试,并分析了网络性能。最后对无线局域网的安全性做了一下分析,介绍了几种常见的无线局域网安全技术。
关键词:无线局域网网络标准组网方式校园WLAN 网络安全
Study on Construction of Wireless LAN
Abstract
Wireless local work (Wireless Local work, referred to as WLAN) is the product work and munication bined with wireless transmission, provide the function of wired LAN, is an extension and supplement to wired lans.
For flexibility, mobility, and the advantages of the low investment cost, wireless local work (LAN) solution as a supplement and extension of traditional wired local work, won the users, the majority of business users and small and medium-sized office work users, has been rapidly used. Wireless local work (LAN) can not only reduce the demand for wiring and cabling related some of the spending, can also provide users with higher flexibility and mobility greater access to information. Wireless LAN (WLAN) as an extension of the traditional work, possesses the advantages of many traditional works do not have, so the technology has developed rapidly and applied widely.
The design background and development prospect of WLAN from the start, conducted the thorough research to the wireless local work. Which include several work standards, network, equipment selection and performance testing. Then on our WLAN needs analysis, and put forward the construction of the campus WLAN as well as the need to consider environmental factors. Finally made a security analysis of wireless LAN, introduces mon security techno