網(wǎng)吧局域網(wǎng)組建

摘    要

局域網(wǎng)的見就始于20世紀(jì)70年代，以1975年美國Xerox公司退出的實驗性以太網(wǎng)和1974年英國劍橋大學(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局域網(wǎng)是專為微機而設(shè)計的網(wǎng)絡(luò)系統(tǒng)，因此微機的飛速發(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)訪問控制方式，因為計算機內(nèi)部數(shù)據(jù)總線的數(shù)據(jù)傳輸率遠遠高于計算機外部傳輸介質(zhì)上的數(shù)據(jù)傳輸率。人們正試圖通過各種技術(shù)方案來攻克這一難關(guān)。
本文的目的在于設(shè)計出一個小型辦公室局域網(wǎng)，來完成網(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)計要求，提出一個網(wǎng)吧局域網(wǎng)組建與管理的設(shè)計方案。
根據(jù)確定的方案和實際要求，完成了從經(jīng)濟實用的角度出發(fā)，讓網(wǎng)吧所有的計算機共享一條pstn、isdn、hdsl\ddn等線路訪問internet。
本文主要解決了如下幾個問題：從經(jīng)濟實用的角度出發(fā)，讓網(wǎng)吧所有的計算機共享一條pstn、isdn、hdsl\ddn等線路訪問internet；網(wǎng)絡(luò)各節(jié)點通過簡單的搭線器（t頭）即可接入，總線型網(wǎng)絡(luò)因用線量小，無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)，如果再采用無盤工作站，是網(wǎng)吧最練劍的解決方案。
通過實驗證明，該系統(tǒng)能夠達到設(shè)計的預(yù)期要求，實現(xiàn)了網(wǎng)吧局域網(wǎng)的組建與管理，為網(wǎng)吧局域網(wǎng)組建提供了實驗手段。

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課題的實例 5
2網(wǎng)吧局域網(wǎng)絡(luò)設(shè)計 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)客戶機的網(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)連通測試 7
4服務(wù)器的網(wǎng)絡(luò)配置 7
4.1 專線接入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 撥號接入 8
5.2專線接入 9
7. 網(wǎng)吧的計費管理 11
7.1美萍網(wǎng)管大師 11
7.2軟件下載與注冊 12
5結(jié)論 13
參 考 文 獻 14
在學(xué)研究成果 16
致    謝 17