摘要：今天，互联网日益融入我们的生活，互联网充当了重要的通讯工具和传输媒介，无论是商务、医疗还是教育、科研，没有互联网，就没有今天科技的高速发展。铁路是国家重要的基础设施, 担负着提供运力的主要任务。为了满足日益增长的需求,满足经济增长和社会需求间的矛盾，铁路的信息化建设显得极为重要的。49286

本论文主要研究徐州铁路车务段的网络搭建，将从拓扑结构、技术应用、设备选型及IP地址划分等方面综合论述。探讨车务段网络的建设方案，规划网络结构. 为未来车务段的信息化建设提供依据。

毕业论文关键词：互联网；网络搭建；车务段；拓扑结构

Planning and Design of XuZhou Train Operation Depot

Abstract: Today, the Internet is becoming more and more integrated into our lives. The internet acts as an important communication tool and a transmission medium. Whether it is business, health care or education, research. Without the Internet, there is no rapid development of today's science and technology. The railway is one of important nation infrastructure, Responsible for providing the main task of transport capacity. We need to accelerate the information construction of railway .It is very important to solve the contradictions between economic development and growing demand.

So this paper focuses on network building of XuZhou Train Operation Depot. It is well be discussed form the aspects of topology structure, technology application, equipment selection, IP address pision and more aspects. Discuss the network construction of Train Operation Depot Building Program, Plan network topology. Provide basis for future construction of the information construction of Train Operation Depot.

Keywords: Internet ;network building; Train Operation Depot; topology structure

 目  录

第1章 绪论 7

1.1互联网发展现状 7

1.2铁路系统与互联网的关系 8

第2章 需求分析 9

2.1实施背景 9

2.2 网络应用需求 9

2.3网络性能需求 10

2.4 信息点统计 10

2.5部门组织结构图 11

第3章  网络总体设计 12

3.1网络架构 12

3.1.1 星型结构 12

3.1.2 总线型结构 12

3.1.3 网状结构 13

3.1.4 环形结构 13

3.1.5 树形结构 13

3.1.6 结构选择 13

3.2 设计思路 14

3.3车务段网络的设计原则 15

3.4 车务段网络的三层结构设计 15

3.5 接入INTERNET设计 16

3.6车务段网络拓扑结构 17

第4章 互联网技术及应用 18

4.1 VLAN技术 18

4.2 STP生成树协议 18

4.3 DHCP动态主机配置协议 19

4.4 OSPF路由协议 19

4.5 ACL访问控制列表 20