题目：基于Packet Tarcer5.2的
小区网络设计
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中文摘要
在科学技术飞速发展的时代，网络互联技术显示出了它蓬勃发展的生命力，使得当今社会智能化和网络化越来越来明显。人们对居住环境的要求也随着计算机的普及和信息产业的发展大大提高，因此住宅小区也随之进入了智能化，网络化的时代，成为了21世纪建筑业的发展主流。
本论文主要致力于小区网络的设计和实现。阐述了小区局域网工程的设计。在充分了解局域网组网技术的基础上，根据目前小区网络的发展趋势，结合当前智能化小区网络系统的需求分析，设计出一个小区局域网的模型，并对模型进行各方面的细化。根据模型图对设备进行适当的选型。使用模拟软件工具PackerTracer5.2，对设备进行配置，包括IP地址的规划、路由协议的选择以及交换机的配置等；再者，根据小区网络综合布线的需要，在了解了当前主流结构化布线系统产品后，给出适合的小区局域网环境需求的结构化布线系统方案。
现在的局域网技术较从前来讲有了很大的提高，小区网络系统的设
计要求也有了相应的提高。建设好一个小区网络需要考虑好网络系统中的许多技术问题。
关键词：小区网络 局域网 模型 配置 综合布线
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Designment of Community Network
Using PacketTracer 5.2
Abstract
Nowadays,the development of technology has been so fast,Vigorous
development was scored in Internetworking.It made the socity more and more intelligentize,more and more networking.People’s requiring on living
environment was increasing by the popularization of computer and the enormous development of information industry.The residence community come into a intelligentize and networking age,became the mainstream in construction business of 21st Centry. This paper mainly about the design and realization of community network .On the basis of LAN ( Local Area Network ) technology ,acroding to the current potendtial of community ,and link with the requirement of intelligent community networking.studied out a community LAN model,and than localize the details of the model on many sides.choose the right device according to the model drawing.Using the simulate software that named Packet Tracer 5.2 to configure the device,incloding programming the IP address program and routing protocol’s cchosen and configure of the switch. Relying on the requirement of the PDS (Premises Distrubuted System ),Combine the main popular products of Structure Cabling System, desige a benefit scheme out at last. Now the LAN technology was speaking had the very big enhancement, the network system design requirements and have corresponding improvement. Building a district web needs to consider the many good network system technical problems.
Key Words： community network LAN model configure PDS
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目录
第一章 绪论 ..................................................... 1
1.1小区局域网的发展 ......................................... 1 1.2小区网络系统的优势 ....................................... 2 1.3小区网络的功能 ........................................... 2 第二章 局域网技术 ............................................... 4
2.1 网络互联设备 ............................................ 4 2.2 网络拓扑结构 ............................................ 8 2.3 以太网 ................................................. 11 2.4 虚拟局域网（VLAN） ..................................... 12 第三章 小区网络的总体设计 ...................................... 13
3.1 需求分析 ............................................... 13
3.1.1 网络性能需求分析 .................................. 13 3.1.2 网络安全性需求分析 ................................ 14 3.2 小区网络系统的设计原则 ................................. 14 第四章 小区网络的逻辑设计 ...................................... 16
4.1 逻辑设计过程 ........................................... 16
4.1.1 设计目标 .......................................... 16 4.1.2 网络服务 .......................................... 16 4.1.3 技术决策 .......................................... 17 4.2 逻辑网络结构模型图 ..................................... 18 4.3 网络互联设备 ........................................... 18 4.4 IP地址规划 ............................................. 19
4.4.1 IP地址 ........................................... 19 4.4.2 IP划分 ........................................... 20 4.5设备的配置 .............................................. 23
4.5.1路由器的配置 ...................................... 23 4.5.2 交换机的配置 ...................................... 24 4.5.3 用户端User的配置 ................................. 29 4.5.4 测试 .............................................. 30
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