企业网络组建与环境配置+文献综述
关键词：交换机；防火墙；冗余备份；失效转移
Design of Enterprise LAN
Abstract: In modern society, lots of information needs the support of network communication with the development of science and technology. But in the network era of rampant, to ensure the smooth network is a very important task. So this design is mainly focusing on how to ensure the stable network is discussed, taking TATA information technology (China) Limited by Share Ltd as a model. The design of network to ensure the smooth need backup of a network interface device, the network data transmission in the main equipment stops working, not only to ensure that the user will not lose data because of the disconnection of the network, but also ensure that can work in parallel to stop the equipment maintenance. The method of exchange redundancy and the failure of firewall transfer, but the technology is HSRP hot standby routing protocol and Failover failover, while limiting the address of the Mac strategy to achieve the specification for network in the switch port. In the course of design with the largest number of switches, a company is mainly by the internal data exchange is large, it is redundant backup core switch.At the same time specification for network system of the company is important. To ensure that no other external clients have access to network in addition to worker`s Pc.The curriculum design is also fully embodies the personal ability way.
Keywords: Switch; Firewall; Redundancy;Failover
目录
摘要 i
Abstract i
目录 iii
1 绪论 1
1.1 课题的目的和意义 1
1.2 局域网国内外水平及发展 2
1.3 局域网的综合介绍 3
2 需求分析和概要设计 6
2.1 公司背景及需求 6
2.2 概要设计 6
3 企业网络设计与实现 7
3.1 网络设计要求 7
3.2 系统级设备的要求 10
3.3 IP地址及VLAN的划分 11
3.4 网络拓扑结构 12
3.5 分布及配置网络设备 13
3.5.1 楼层分布 13
3.5.2 局域网内交换机安装与配置 13
3.5.3 防火墙安装与配置 14
3.5.4 路由器安装与配置 14
3.6 实现的技术方式 15