企業(yè)局域網(wǎng)建設(shè)


頁數(shù)：22 字?jǐn)?shù)：11565


摘 要

隨著信息時(shí)代的到來，建設(shè)企業(yè)局域網(wǎng)已成為現(xiàn)代企業(yè)的一項(xiàng)迫切任務(wù)，企業(yè)局域網(wǎng)是利用網(wǎng)絡(luò)技術(shù)用通信線路將分散在不同地點(diǎn)并具有獨(dú)立功能或集成功能的多個(gè)企業(yè)計(jì)算機(jī)管理系統(tǒng)和計(jì)算機(jī)設(shè)備互相連接,實(shí)現(xiàn)信息資源共享的企業(yè)計(jì)算機(jī)系統(tǒng)之集合，幫助企業(yè)高效率的生產(chǎn)和運(yùn)作。在組建方面，企業(yè)可以根據(jù)自身的特點(diǎn)進(jìn)行技術(shù)、拓?fù)浣Y(jié)構(gòu)、傳輸介質(zhì)、布線方案和物理設(shè)備（交換機(jī)、服務(wù)器、UPS電源）的選擇；在管理方面，我們常用Windows NT作為操作系統(tǒng)，要做好數(shù)據(jù)的備份，設(shè)置網(wǎng)絡(luò)防火墻并做好病毒的防范工作。






關(guān) 鍵 詞

局域網(wǎng)；拓?fù)浣Y(jié)構(gòu)；網(wǎng)絡(luò)布線；操作系統(tǒng)；防火墻




ABSTRACT

Along with information ages’ coming, constructing Intranet has become an urgent assignment of modern corporation. Intranet use the network technique to connect the manage systems and computer facilities, which have independent function or integrating function in different places. Intranet is a master can realize the share of corporation’s information, and help to improve the production and run. In the aspect of building it, corporation can select the technologies, Topology, Transmission Media, Wiring Schemes, Hardware equipment, which mainly include Switches, Severs, UPS power. In the aspect of managing it, we always make Windows NT as Operating System. We must backup the data, install Firewall, keep lookout Virus




KEYWORDS

LAN; Topology; Wiring Schemes; Operating System; Firewall



目 錄

前言……………………………………………………………………………………1
1 概述……………………………………………………………………………………1
1.1 企業(yè)局域網(wǎng)的概念…………………………………………………………………………1
1.2 企業(yè)局域網(wǎng)的特點(diǎn)……………………………………………………………………2
1.3 企業(yè)局域網(wǎng)的發(fā)展……………………………………………………………………2
2 網(wǎng)絡(luò)的組建……………………………………………………………………………4
2.1 技術(shù)選擇………………………………………………………………………………4
2.1.1 快速以太網(wǎng)技術(shù)…………………………………………………………………………4
2.1.2 FDDI技術(shù)……………………………………………………………………………4
2.1.3 ATM技術(shù)…………………………………………………………………………… 5
2.1.4 千兆以太網(wǎng)技術(shù)…………………………………………………………………………5
2.2 拓?fù)浣Y(jié)構(gòu)………………………………………………………………………………5
2.2.1 總線型…………………………………………………………………………………5
2.2.2 星型……………………………………………………………………………………6
2.2.3 環(huán)型……………………………………………………………………………………6
2.3 傳輸介質(zhì)………………………………………………………………………………6
2.4 網(wǎng)絡(luò)布線………………………………………………………………………………7
2.5 網(wǎng)絡(luò)設(shè)備………………………………………………………………………………8
2.5.1 交換機(jī)…………………………………………………………………………………8
2.5.2 服務(wù)器…………………………………………………………………………………9
2.5.3 UPS電源………………………………………………………………………………9
3 網(wǎng)絡(luò)的管理…………………………………………………………………………… 10
3.1 操作系統(tǒng)………………………………………………………………………………10
3.1.1 對(duì)等模式………………………………………………………………………………10
3.1.2 文件服務(wù)器模式………………………………………………………………………11
3.1.3 客戶機(jī)—服務(wù)器模式…………………………………………………………………11
3.2 數(shù)據(jù)備份………………………………………………………………………………12
3.3 防火墻…………………………………………………………………………………12
3.4 病毒的防范……………………………………………………………………………13
4 應(yīng)用實(shí)例……………………………………………………………………………… 14
結(jié)束語…………………………………………………………………………………………16
致謝…………………………………………………………………………………………17
參考文獻(xiàn)……………………………………………………………………………………18