網(wǎng)吧局域網(wǎng)組建

摘    要

局域網(wǎng)的見(jiàn)就始于20世紀(jì)70年代，以1975年美國(guó)Xerox公司退出的實(shí)驗(yàn)性以太網(wǎng)和1974年英國(guó)劍橋大學(xué)研制的劍橋環(huán)網(wǎng)為典型代表。目前，Novell公司的NetWare、IBM公司的令牌環(huán)網(wǎng)、3COM公司的3COM Ether系列網(wǎng)、Microsoft公司的Windows NT和Windows 2000 Server、Datapoint公司的ARCNET網(wǎng)，都是最為流行的局域網(wǎng)。局域網(wǎng)覆蓋范圍小，常常為某一單位所獨(dú)有，數(shù)據(jù)傳輸速率高、誤碼率低，建網(wǎng)周期短，便于管理和擴(kuò)充。局域網(wǎng)普遍存在于我們的生活、學(xué)習(xí)和工作環(huán)境中?？梢哉f(shuō)局域網(wǎng)是專(zhuān)為微機(jī)而設(shè)計(jì)的網(wǎng)絡(luò)系統(tǒng)，因此微機(jī)的飛速發(fā)展必然促使局域網(wǎng)的飛速發(fā)展?，F(xiàn)在局域網(wǎng)正朝著告訴信息傳輸?shù)姆较虬l(fā)展。速度的限制主要源于傳輸介質(zhì)和介質(zhì)訪問(wèn)控制方式，因?yàn)橛?jì)算機(jī)內(nèi)部數(shù)據(jù)總線的數(shù)據(jù)傳輸率遠(yuǎn)遠(yuǎn)高于計(jì)算機(jī)外部傳輸介質(zhì)上的數(shù)據(jù)傳輸率。人們正試圖通過(guò)各種技術(shù)方案來(lái)攻克這一難關(guān)。
本文的目的在于設(shè)計(jì)出一個(gè)小型辦公室局域網(wǎng)，來(lái)完成網(wǎng)吧組建與管理的完整解決方案。
論文的主要工作如下：
在分析基于局域網(wǎng)發(fā)展現(xiàn)狀的基礎(chǔ)上，根據(jù)設(shè)計(jì)要求，提出一個(gè)網(wǎng)吧局域網(wǎng)組建與管理的設(shè)計(jì)方案。
根據(jù)確定的方案和實(shí)際要求，完成了從經(jīng)濟(jì)實(shí)用的角度出發(fā)，讓網(wǎng)吧所有的計(jì)算機(jī)共享一條pstn、isdn、hdsl\ddn等線路訪問(wèn)internet。
本文主要解決了如下幾個(gè)問(wèn)題：從經(jīng)濟(jì)實(shí)用的角度出發(fā)，讓網(wǎng)吧所有的計(jì)算機(jī)共享一條pstn、isdn、hdsl\ddn等線路訪問(wèn)internet；網(wǎng)絡(luò)各節(jié)點(diǎn)通過(guò)簡(jiǎn)單的搭線器（t頭）即可接入，總線型網(wǎng)絡(luò)因用線量小，無(wú)需集線器等昂貴的網(wǎng)絡(luò)設(shè)備，不用線槽、接線盒等結(jié)構(gòu)化布線材料，成本要大大低于星型網(wǎng)絡(luò)，如果再采用無(wú)盤(pán)工作站，是網(wǎng)吧最練劍的解決方案。
通過(guò)實(shí)驗(yàn)證明，該系統(tǒng)能夠達(dá)到設(shè)計(jì)的預(yù)期要求，實(shí)現(xiàn)了網(wǎng)吧局域網(wǎng)的組建與管理，為網(wǎng)吧局域網(wǎng)組建提供了實(shí)驗(yàn)手段。

關(guān)鍵詞：局域網(wǎng)組建，網(wǎng)絡(luò)布線，網(wǎng)絡(luò)管理

 
Internet Cafe Local Area Network

Abstract
LAN see the 70s started in the 20th century, to Xerox Corporation in 1975, the United States out of the experimental Ethernet and the University of Cambridge in 1974, developed as a typical representative of the Cambridge ring. Currently, Novell's NetWare, IBM's Token Ring network, 3COM Corporation 3COM Ether series network, Microsoft Corporation's Windows NT and Windows 2000 Server, Datapoint's ARCNET network, are the most popular local area network. LAN coverage of small, often unique to a particular unit, the high data rate, error rate is low, network construction period is short, easy to manage and expand. LAN preva lent in our lives, learning and working environment. LAN can be designed specifically for computer network system, so necessary to promote the rapid development of computer local area network of rapid development. LAN is moving now to tell the direction of information transmission. Mainly due to the speed limit transmission medium and the medium access control method, because the computer internal data bus data transfer rates far higher than the external transmission medium computer data transfer rate. People are trying to overcome the technical difficulties the program.
The purpose of this paper is to design a small office LAN, to complete the formation and management of Internet cafes complete solution.
Dissertation are as follows:
In the analysis of the status of LAN-based development based on the design requirements, to propose a local area network set up and management of Internet cafes design.
According to the program and to determine the actual requirements, completed the practical from an economic point of view, so that all computers share an Internet cafe pstn, isdn, hdsl \ ddn other routes to access internet.
This paper addresses the following issues: from the economical point of view, so that all computers share an Internet cafe pstn, isdn, hdsl \ ddn other line access to internet; network nodes take the thread through a simple (t head) can be access, bus-type network with a line for a small amount, no expensive hub and other network equipment, not trunking, junction boxes and other structured cabling materials, much lower cost than a star network, if the re-use of diskless workstations, is the solution for Internet cafes most fall asleep.
The experiment proved that the system can meet the design requirements expected to realize the establishment and management of Internet cafes LAN, Local Area Network for the Internet cafes provide an experimental means.

Key Words：Local Area Network, network cabling, network management

 
目    錄
摘    要 I
Abstract II
1 引言 5
1.1課題研究的目的和意義 5
1.2課題的實(shí)例 5
2網(wǎng)吧局域網(wǎng)絡(luò)設(shè)計(jì) 5
2.1總線型網(wǎng)絡(luò) 5
2.2星型網(wǎng)絡(luò) 6
3網(wǎng)吧局域網(wǎng)客戶(hù)機(jī)的網(wǎng)絡(luò)配置 7
3.1安裝網(wǎng)卡 7
3.2添加tcp/ip協(xié)議（win2000/XP） 7
3.3指定ip地址 7
3.4網(wǎng)絡(luò)連通測(cè)試 7
4服務(wù)器的網(wǎng)絡(luò)配置 7
4.1 專(zhuān)線接入internet 7
4.2 ip地址配置 8
com->192.168.0.168,dlink->202.102.236.218,netmask 255.255.255.252。 8
5連接isp 8
5.1 撥號(hào)接入 8
5.2專(zhuān)線接入 9
7. 網(wǎng)吧的計(jì)費(fèi)管理 11
7.1美萍網(wǎng)管大師 11
7.2軟件下載與注冊(cè) 12
5結(jié)論 13
參 考 文 獻(xiàn) 14
在學(xué)研究成果 16
致    謝 17