企業(yè)組網(wǎng)方案設(shè)計(jì)畢業(yè)論文


中文摘要
本文主要闡述在飛速發(fā)展的現(xiàn)代社會(huì)環(huán)境下，不斷發(fā)展的計(jì)算機(jī)技術(shù)和互連網(wǎng)應(yīng)用為各個(gè)企業(yè)獲得更方便的生產(chǎn)管理及銷(xiāo)售方法的同時(shí)產(chǎn)生的各種網(wǎng)絡(luò)問(wèn)題的解決方法。立足于企業(yè)為求經(jīng)濟(jì)，實(shí)用，方便，高效的要求精心設(shè)計(jì)的一套網(wǎng)絡(luò)硬件建設(shè)方案。
方案主要注重于在對(duì)問(wèn)題解決的網(wǎng)絡(luò)設(shè)計(jì)思想的研究，在具體綜合布線(xiàn)方面描述較為簡(jiǎn)略。隨著網(wǎng)絡(luò)技術(shù)的不斷發(fā)展，企業(yè)對(duì)計(jì)算機(jī)和計(jì)算機(jī)網(wǎng)絡(luò)的要求越來(lái)越高，企業(yè)整體運(yùn)營(yíng)對(duì)計(jì)算機(jī)網(wǎng)絡(luò)依賴(lài)越來(lái)越多，由此高穩(wěn)定，高安全，多功能，簡(jiǎn)易管理的計(jì)算機(jī)網(wǎng)絡(luò)便成了許多現(xiàn)代企業(yè)尤其IT和跨國(guó)跨地區(qū)的超大企業(yè)運(yùn)營(yíng)成敗的關(guān)鍵。不同的企業(yè)對(duì)計(jì)算機(jī)網(wǎng)絡(luò)的組建有不同的要求，對(duì)基于網(wǎng)絡(luò)的系統(tǒng)設(shè)計(jì)也有不同的要求，但最基本的網(wǎng)絡(luò)硬件環(huán)境還是基本一致。本論文依次就以上問(wèn)題做了比較詳細(xì)的介紹和分析，并闡述網(wǎng)絡(luò)關(guān)鍵設(shè)備路由器，交換機(jī)等的功能和原理，以解決上述問(wèn)題。
隨著網(wǎng)絡(luò)的逐步普及，企業(yè)網(wǎng)絡(luò)的建設(shè)是企業(yè)向信息化發(fā)展的必然選擇，企業(yè)網(wǎng)網(wǎng)絡(luò)系統(tǒng)是一個(gè)非常龐大而復(fù)雜的系統(tǒng)，它不僅為現(xiàn)代化發(fā)展、綜合信息管理和辦公自動(dòng)化等一系列應(yīng)用提供基本操作平臺(tái)，而且能提供多種應(yīng)用服務(wù)，使信息能及時(shí)、準(zhǔn)確地傳送給各個(gè)系統(tǒng)。而企業(yè)網(wǎng)工程建設(shè)中主要應(yīng)用了網(wǎng)絡(luò)技術(shù)中的重要分支局域網(wǎng)技術(shù)來(lái)建設(shè)與管理的，其主要包括局域網(wǎng)的技術(shù)思想、網(wǎng)絡(luò)設(shè)計(jì)方案、網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)、布線(xiàn)系統(tǒng)、Intranet/Internet的應(yīng)用、網(wǎng)絡(luò)安全等。因此本畢業(yè)設(shè)計(jì)課題將主要以企業(yè)局域網(wǎng)絡(luò)建設(shè)過(guò)程可能用到的技術(shù)及實(shí)施方案為設(shè)計(jì)方向，為企業(yè)網(wǎng)的建設(shè)提供理論依據(jù)和實(shí)踐指導(dǎo)。
關(guān)鍵詞：局域網(wǎng)  路由器 交換機(jī)  VLAN
 
Abstract
This article focuses on the rapid development of modern social environment, the growing computer technology and Internet application access more convenient for the various enterprises of production management and marketing methods while producing a variety of network solutions to problems. Based on the enterprise for the sake of economic, practical, convenient and efficient network requires a set of well-designed hardware construction program.
The program primarily focused on the problem solving in the design of the network in a more specific brief to describe cabling. With the continuous development of network technology, the need to the computer and computer network of the enterprises have become increasingly demanding, their overall operations become more and more dependent on computer networks, thus high stability, high security, multi-functional, easy management of computer networks will Into many modern enterprises, especially the key to success of the IT and the large cross-regional business operations . Different companies have different network requirements, the design of Web-based system has different requirements, but the hardware environment is basically the same. In this thesis, the above problems in order to make a more detailed description and analysis, and explains the key equipment to the network are routers, switches and other functions and principles to address the issue.
Along with network popularizing step-by-step, the enterprise network construction is the enterprise to the informationization development inevitably choice, the enterprise network network system is one extremely huge and the complex system, not only it for the modernized development, the synthesis information management and the office automation and so on a series of applications provides the elementary operation eo platform, moreover can provide many kinds of application service, enables the information prompt, to transmit accurately for each system. But in the enterprise network engineering construction mainly applied in the networking important branch local area network technology to construct and the management, it mainly included the local area network the technical thought, the network design proposal, network topology, the wiring system, the Intranet/Internet application, the network security and so on. Therefore this graduation project topic mainly possibly will use by the enterprise confined network construction process the technology and the implementation plan will be the design directions, will provide the theory basis and the practice instruction for the enterprise network construction.

Keywords：LAN  Router  Switch  Vlan

目 錄
第一章 企業(yè)網(wǎng)構(gòu)建需求分析 5
1.1 網(wǎng)絡(luò)構(gòu)建背景 5
1.2 網(wǎng)絡(luò)設(shè)計(jì)目標(biāo) 5
1.3 網(wǎng)絡(luò)應(yīng)用需求 5
1.4 網(wǎng)絡(luò)技術(shù)需求 6
1.5 功能需求 6
1.6 用戶(hù)需求 7
1.7 網(wǎng)絡(luò)安全需求 8
第二章　網(wǎng)絡(luò)方案設(shè)計(jì)與實(shí)施 9
2.1 網(wǎng)絡(luò)設(shè)計(jì)原則 9
2.2 主要技術(shù)路線(xiàn) 9
2.3 網(wǎng)絡(luò)通信平臺(tái)設(shè)計(jì) 10
2.3.1 網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)設(shè)計(jì) 10
2.3.2  IP規(guī)劃與VLAN 11
2.3.3 主干網(wǎng)絡(luò)(核心層)設(shè)計(jì) 11
2.3.4 匯聚層設(shè)計(jì) 12
2.3.5 接入層設(shè)計(jì) 12
2.3.6  Internet的接入 12
2.3.7 網(wǎng)絡(luò)通信設(shè)備選型 13
2.4  網(wǎng)絡(luò)資源平臺(tái)設(shè)計(jì) 16
2.4.1 主機(jī)系統(tǒng)設(shè)計(jì)原則 16
2.4.2 系統(tǒng)軟件平臺(tái)設(shè)計(jì) 17
2.4.3 服務(wù)器系統(tǒng)設(shè)計(jì)與配置 18
2.4.4 辦公自動(dòng)化系統(tǒng) 20
2.5 網(wǎng)絡(luò)安全設(shè)計(jì) 23
2.6 網(wǎng)絡(luò)設(shè)置 25
2.7用命令配置路由IP地址及協(xié)議 27
第三章 綜合布線(xiàn)設(shè)計(jì) 34
3.1 綜合布線(xiàn)系統(tǒng)概述 34
3.2 設(shè)計(jì)依據(jù) 35
3.3 布線(xiàn)系統(tǒng)選型 36
3.4 系統(tǒng)設(shè)計(jì) 36
3.4.1 布線(xiàn)總體原則 36
3.4.2網(wǎng)絡(luò)分區(qū)及其信息點(diǎn) 37
3.4.3 工作區(qū)子系統(tǒng) 37
3.4.4 水平子系統(tǒng) 38
3.4.5 管理間子系統(tǒng) 38
3.4.6 垂直干線(xiàn)子系統(tǒng) 39
3.4.7 設(shè)備間子系統(tǒng) 40
3.4.8 建筑群子系統(tǒng) 41
第四章  網(wǎng)絡(luò)驗(yàn)收與維護(hù) 42
4.1工程現(xiàn)場(chǎng)驗(yàn)收測(cè)試 42
4.1.1 現(xiàn)場(chǎng)驗(yàn)收內(nèi)容 42
4.1.2 測(cè)試內(nèi)容 42
4.2 測(cè)試方式 42
4.3 測(cè)試指標(biāo) 42
4.4 絡(luò)系統(tǒng)的初步驗(yàn)收 43
4.5 網(wǎng)絡(luò)系統(tǒng)的試運(yùn)行 43
4.6 網(wǎng)絡(luò)系統(tǒng)的最終驗(yàn)收 43
4.7 交接和維護(hù) 43
第五章 整體報(bào)價(jià) 45
結(jié)束語(yǔ) 46
致謝 47
參考文獻(xiàn) 48