內(nèi) 容 摘 要

我們知道，21世紀(jì)的一些重要特征就是數(shù)字化、網(wǎng)絡(luò)化和信息化，它是一個(gè)以網(wǎng)絡(luò)為核心的信息時(shí)代[1]。是計(jì)算機(jī)技術(shù)和通信技術(shù)緊密結(jié)合的產(chǎn)物[2]。計(jì)算機(jī)技術(shù)、通信技術(shù)以及建立在計(jì)算機(jī)和網(wǎng)絡(luò)技術(shù)基礎(chǔ)上的計(jì)算機(jī)網(wǎng)絡(luò)技術(shù)得到了迅猛的發(fā)展。人類(lèi)已進(jìn)入信息時(shí)代，計(jì)算機(jī)的應(yīng)用日趨廣泛，計(jì)算機(jī)操作已經(jīng)成為人們工作、生活的一部分。隨著網(wǎng)絡(luò)的不斷發(fā)展，企業(yè)也逐漸的向信息化發(fā)展，當(dāng)然計(jì)算機(jī)網(wǎng)絡(luò)技術(shù)也是必不可缺少的了。計(jì)算機(jī)網(wǎng)絡(luò)應(yīng)用也越來(lái)越來(lái)廣泛了，也在計(jì)算機(jī)技術(shù)中發(fā)揮著不可替代的作用。它不僅為企業(yè)的現(xiàn)代化、綜合信息化管理和辦公自動(dòng)化提供了一系列的平臺(tái)，而且能夠提供各種服務(wù)的應(yīng)用，是信息及時(shí)而準(zhǔn)確的發(fā)送并接收。本次設(shè)計(jì)針對(duì)的是一家小型的企業(yè)網(wǎng)絡(luò)布局的需求，采用了網(wǎng)絡(luò)集成的方法和代理服務(wù)器等技術(shù)，分析、設(shè)計(jì)并實(shí)現(xiàn)了網(wǎng)絡(luò)系統(tǒng)的運(yùn)行。該系統(tǒng)具有網(wǎng)絡(luò)的劃分，安全設(shè)置等功能。本文一共包括六個(gè)章節(jié)，描述的是根據(jù)設(shè)計(jì)的整個(gè)過(guò)程操作的步驟和在企業(yè)局域網(wǎng)搭建中所用到的基本理論知識(shí)。

[關(guān)鍵詞]信息時(shí)代    網(wǎng)絡(luò)技術(shù)    網(wǎng)絡(luò)用途

 

Abstract

As we know, some important features of twenty-first Century is digital, networking and information, it is an era of information network as the core . Is the combination of computer and communication technology. Computer technology, communication technology and based on computer and network technology of the computer network technology has been rapid development. Mankind has entered the information age, computer is used more and more widely, computer has become the people work, a part of life. With the continuous development of the network, the enterprise also gradually to the informationization development, of course, computer network technology is also indispensable. The application of computer network is more and more extensive, also play an irreplaceable role in computer technology. It not only provides a series of platform for the modernization of enterprise, integrated information management and office automation, application and can provide various services, is the information timely and accurate transmission and reception. This design is aimed at a small business network layout requirements, using the network integration methods and technologies such as proxy servers, analysis, design and implementation of network system. The system has the network division, security settings and other functions. This paper consists of seven chapters, describes the whole process of operation according to the design steps and the use of building in the enterprise local area network of the basic theoretical knowledge。

Key words: Information Age     network technique    Network application

 

目    錄

1、搭建局域網(wǎng)的基本概述 1

1.1、局域網(wǎng)概述 1

1.2、網(wǎng)絡(luò)體系結(jié)構(gòu) 1

1.3、網(wǎng)絡(luò)協(xié)議的標(biāo)準(zhǔn) 1

2、搭建局域網(wǎng)的可行性分析 2

2.1、局域網(wǎng)的必要性 2

2.2、公司現(xiàn)狀 2

2.3、設(shè)備配置清單 2

2.4、人力資源 2

3、小企業(yè)組建的規(guī)劃、原則、設(shè)計(jì)目標(biāo)及方案 3

3.1、網(wǎng)絡(luò)規(guī)劃 3

3.2、組建原則 3

3.3、設(shè)計(jì)目標(biāo) 3

3.4、組建方案 3

4、網(wǎng)絡(luò)結(jié)構(gòu)的設(shè)計(jì)和實(shí)施 4

4.1、IP地址劃分 4

4.2、三層交換機(jī)的配置 4

4.3、DHCP的配置 5

4.4、路由器的基本配置 5

4.5、設(shè)計(jì)圖的展示 6

4.6、DNS的安裝 7

4.7、安裝活動(dòng)目錄服務(wù)并將計(jì)算機(jī)加入到域 8

4.8、DHCP服務(wù)器的安裝 10

4.9、Web服務(wù)器的安裝 14

4.10、FTP的安裝 17

5、網(wǎng)絡(luò)的安全與維護(hù) 21

5.1、網(wǎng)絡(luò)安全的概念： 21

5.2、網(wǎng)絡(luò)安全建設(shè)內(nèi)容 21

5.3、網(wǎng)絡(luò)防火墻 22

5.4、防火墻的局限性 22

5.5、防火墻的實(shí)現(xiàn) 22

6、綜合分析 22

6.1、布線實(shí)施 22

6.2、檢測(cè)故障 23

6.3、注意問(wèn)題 23

注釋 24

參考文獻(xiàn) 25

致謝 26