大学校园网络的设计与搭建毕设计说明书.doc

单位代码 XX 学　　号 XXXXXX 分 类 号 TP393 密 级 毕业设计说明书 大学校园网络的设计与搭建 院（系）名称 专业名称 计算机科学与技术 学生姓名 XXX 指导教师 XXX 2013年 5月 13 日大学校园网络的设计与搭建 摘 要 随着高等教育由精英化向大众化的转变，各类大学为扩招开始新建校区。在当今的信息化社会，为新建的校区搭建网络自然成为必不可少的一部分。此次搭建的网络，对内可以实现校园内部资源的共享，内网用户有效快速的沟通；对外可发布学校网站，内部用户畅通访问因特网。此网络可提高广大师生的办公、学习效率，节省大量时间。 此次搭建的网络采用典型的三层结构：核心层，汇聚层，接入层。核心层主要实现骨干网络之间的优化传输，骨干层设计任务的重点通常是冗余能力、可靠性和高速的传输,汇聚层主要是连接接入层节点和核心层中心,接入层和终端是直接相连,此处的安全问题最为复杂。 搭建的网络要实现较高的利用率和可靠性。在提供较完善的冗余的同时，还要保证网络的快速收敛。在设计时保证网络的容错能力、出错后能够快速排查修复。保证校园网络内外稳定安全联通。 关键词：大学校园网络，路由交换，服务器群 The Design and Construct of University Campus Network Author：XXXXX Tutor：XXXXXX Abstract With the popularization of higher education’s elite becoming popular. Many universities build new campus for increasing university enrollment. In todays information society, building network for the new campus becomes an essential part of nature. For this network, internal resources can be shared internal campus, intranet user can communication effectively fast. It also can releasable school website, internal users can surf the Internet successfully. This network can be improved office and learning efficiency and save a lot of time for the masses of teachers and students. This network use the typical three layer structure: core layer, convergence layer and access layer. Optimizing transmission between main backbone network core layer, the focus of the backbone layer of design tasks are usually redundant capacity, reliability, and high-speed transmission, main node is connected to the access layer and core layer convergence layer, access layer and end is directly connected, the safety is the most complicated. This network can realize high efficiency and reliability. It ensure that the rapid convergence of the network and providing better redundancy at the same time. The network have fault tolerance, error can quick surveys after repair. It can guarantee the stability