上海第二工业大学

本科毕业设计（ 论文 ）

题     目：   产业园区基础网络的设计与实现  

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摘  要

无线局域网采用射频技术构成局域网络,是一种便利的数据传输系统。由于无线局域网设备一般工作于免授权频段，在频段的使用上无需高昂的许可费用，加之WLAN技术的日趋成熟，使得WLAN的应用已经从单纯的有线网络的延伸拓展开来，成为小区尤其是热点地区重要的高速无线数据接入手段之一，应用潜力巨大。同时WLAN的先期部署将促进移动数据业务需求的增长和相关业务应用的成熟。 无线局域网的应用范围已经非常广泛，尤其是企业，随着人们对移动办公、高速工作效率的需求，使用无线网络必不可少。 可以预见，凭借无线接入技术本身具有的应用灵活、安装速度快、建设周期短等优势，以及地理应用环境的无限制特性，WLAN必将作为一种高速无线数据接入手段与有线网络一起，构成灵活、高效、完善的宽带网络。

本课题简要地讨论了产业园区基础网络络规划设计中涉及到的网络技术、规划设计方法、网络性能以应用分析等问题，为产业园区基础网络络的规划、设计和升级改造等方面在技术及应用上提供参考，以使在建或规划中的校园网络具备较高的整体性能。通过对产业园区网络的分析，从性能和价值上满足产业园区网络的需求，然后对企业产业园区网络进行划分vlan、设置管理域等配置，不断的优化企业的网络，从而达到企业安全、快速访问网络资源的目的。

关键词：产业园区；基础网络；网络规划，网络安全；网络接入

Abstract

Wireless local area network (WLAN) is a kind of convenient data transmission system, which uses radio frequency technology. Because WLAN equipment generally works in free frequency band, there is no need for high license fee in the use of wireless local area network (WLAN). In addition, with the maturity of WLAN technology, the application of WLAN has been extended from simple wired network to become one of the important high-speed wireless data access methods in residential areas, especially in hot spots. At the same time, the advance deployment of WLAN will promote the growth of mobile data service demand and the maturity of related service applications. WLAN has a wide range of applications, especially Enterprises, with the demand of mobile office, high-speed work efficiency, the use of wireless network is essential. It can be predicted, with the advantages of wireless access technology, such as flexible application, fast installation speed, short construction period, etc. As well as the unrestricted characteristic of geographical application environment WLAN will be used as a high-speed wireless data access means with wired network to form a flexible efficient and perfect broadband network.

This paper briefly discusses the network technology, planning and design methods, network performance analysis and so on, which are involved in the planning and design of the basic network network of the industrial park, which is the planning of the basic network network of the industrial park. The design and upgrading of campus network can provide reference in technology and application, so that the campus network under construction or planning can have higher overall performance. Through the analysis of industrial park network, the performance and value of industrial park network can be satisfied. Then the enterprise industrial park network is divided into vlans, management areas and other configurations are set up, and the enterprise network is constantly optimized, so as to achieve enterprise security and quickly access network resources.

Keywords: industrial Park; basic Network; Network Planning; Network Security; Network access