1、中小型企业组网方案设计 第 I 页 中中 文文 摘摘 要要 计算机网络自从 20 世纪 60 年代未诞生以来，仅在几十年间的时间里，即以异常迅猛 的速度发展起来，被越来越广泛地应用于政治、经济、军事、生产及科学技术的各个领域。 在当今社会及未来，谁更快获得信息资源，谁就能更有效的使用信息资源，谁就能在各种 竞争上占据主导地位，随着计算机网络的发展和宽带接入的普及，各种网络应用将层出不 穷，计算机在社会各个领域的应用和影响也早已渗透到了人们工作和生活的各个方面。目 前在中国国民经济和社会发展中一直占据至关重要的战略地位的中小型企业，由于对网络 技术的不了解，通常厂商一般都会采用价格最贵化、设备最
2、好化、高度冗余化去做项目的 设计，整体的方案将以追求利润为目的，设计的方案经常出现大量设备闲置，而企业出于 需求与成本控制等各种因素的综合考虑，希望方案能满足需求的同时控制成本，同时尽量 做到冗余且提供投资保护，方便后续的需求扩展，厂商提供的方案与企业的需求就此产生 了矛盾，如何设计一个性价比更高、更适合于中小型企业的网络方案是势在必行的课题， 此方案的设计使所有的中小型企业在当今及未来的网络建设有着得要的指导及参考意义， 也是本次毕业设计方案的主要目的与价值。本文通过东莞某企业的具体案例来说明中小型 企业资金能力及对企业网络的需求进行分析，设计适用于中小型企业的组网方案。组建一 个基本能覆盖
3、整个企业园区、广域网接入、远程访问、数据服务器群等范围的互联网络， 将企业内各种计算机、服务器、终端设备连接起来，并通过一定接口连接到广域网。 关键字：关键字：网络 中小型企业 组网 路由 交换 局域网 广域网 Abstract Since the 20th century, computer networks, not since the birth of 60 years, only a few years time, that is extraordinarily rapid pace up, were more widely used in political, economic, m
4、ilitary, manufacturing and various fields of science and technology . In todays society and the future, who is faster access to information resources, who will be able to more effectively use information resources, who will be able to dominate all competition, with the development of computer networ
5、ks and the popularity of broadband access, various the emerging network applications, computer applications in all areas of society and the impact has already penetrated into the people in all aspects of work and life. Current economic and social development in China has been crucial to the strategi
6、c position occupied small and medium enterprises, because of the lack of understanding of network technology, vendors are usually the most expensive of the generally used, the device is best, highly redundant technology to to do the project design, the overall profit will be for the purpose of the program, often a large number of programs designed equipment idle, and the corporate demand and cost control for a variety of factors into account, hope the plan to satisfy the demand while controlli
