【正文】 技術(shù)孵化器”的學(xué)校，知識(shí)、人才的資源十分豐富，比其他行業(yè)更渴求信息、希望能有渠道獲得各種各樣的信息來(lái)促進(jìn)自身在研究、學(xué)術(shù)上的進(jìn)步。 關(guān)鍵詞 ： 網(wǎng)絡(luò)工程； 校園網(wǎng)；網(wǎng)絡(luò)設(shè)計(jì)； 大學(xué)校園網(wǎng)網(wǎng)絡(luò)工程設(shè)計(jì) II Abstract Campus Network is a major branch of Various types of work, which has a very wide range of application. As the birthplace of new technologies, especially for colleges and universities,has a very close relationship with the work was first to test and succeeded in other new technologies also first succeeded in campus,and then used in the the other hand, school as a hightech incubator,has rich resources in knowledge and talent,demands information more eagerly than any other industry,and would like to have access to a wide range of information channels to promote their own research and academic progress. This paper analyze the significance of the establishment of the campus work,the construction of the principles and objectives, and explain the detail of its design process based on the local area work technology and the current article discusses the campus work design,cabling systems,work programs, and management. It also expatiates detailed information on work topology, VLAN division,introduces wireless works into part of the office, and finally achieves the humanization of the work design through the relevant work management software and work security in work design area. KeyWords:Networkproject,Campusework ,Networkdesign大學(xué)校園網(wǎng)網(wǎng)絡(luò)工程設(shè)計(jì) III 目錄 摘要 .............................................................................................................................. I Abstract ................................................................................................................... II 目錄 ........................................................................................................................... III 前 言 ......................................................................................................................... 1 1 局域網(wǎng)概述 ..................................................................................................... 2 局域網(wǎng)技術(shù) ............................................................................................ 2 局域網(wǎng)基本特征 ........................................................................... 2 局域網(wǎng)的工作模式 ...................................................................... 2 局域網(wǎng)拓?fù)漕?lèi)型 ............................................................................ 4 局域網(wǎng)網(wǎng)絡(luò)類(lèi)型 ........................................................................... 5 局域網(wǎng)基本工作原理 ................................................................. 7 校園網(wǎng) ...................................................................................................... 9 2 校園網(wǎng)總體設(shè)計(jì) ......................................................................................... 10 概述 .......................................................................................................... 10 方案實(shí)施 ................................................................................................ 11 結(jié)構(gòu)化布線(xiàn) ................................................................................... 11 網(wǎng)絡(luò)設(shè)備選型 ............................................................................. 12 系統(tǒng)分析 ............................................................................................... 16 關(guān)鍵網(wǎng)絡(luò)系統(tǒng) ............................................................................. 16 網(wǎng)絡(luò)解決辦法 ............................................................................. 17 技術(shù)分析 ....................................................................................... 17 3 系統(tǒng)詳細(xì)設(shè)計(jì) .............................................................................................. 19 系統(tǒng)組成與拓?fù)浣Y(jié)構(gòu) ................................................................... 19 VLAN 及 IP 地址規(guī)劃 ......................................................... 19 交換模塊設(shè)計(jì) .................................................................................. 20 訪(fǎng)問(wèn)層交換服務(wù)的實(shí)現(xiàn)－配置訪(fǎng)問(wèn)層交換機(jī) ............ 20 分布層交換服務(wù)的實(shí)現(xiàn)－配置分布層交換機(jī) ............ 25 核心層交換服務(wù)的實(shí)現(xiàn)－配置核心層交換機(jī) ......... 29 廣域網(wǎng)接入模塊設(shè)計(jì) ................................................................... 31 服務(wù)器模塊設(shè)計(jì) ................................................................................ 35 大學(xué)校園網(wǎng)網(wǎng)絡(luò)工程設(shè)計(jì) IV 4 測(cè)試 .................................................................................................................. 37 系統(tǒng)測(cè)試 ............................................................................................... 37 相關(guān)測(cè)試、診斷命令 ................................................................... 37 通用測(cè)試、診斷命令 .............................................................. 37 CDP 測(cè)試、診斷命令 ............................................................... 38 路由和路由協(xié)議測(cè)試、診斷命令 ..................................... 38 VLAN、 VTP 測(cè)試、診斷命令 ................................................. 38 生成樹(shù)測(cè)試、診斷命令 ......................................................... 39 NAT 測(cè)試、診斷命令 ............................................................... 39 致謝 ....................................................................................................................... 40 參考文獻(xiàn) ............................................................................................................. 41 大學(xué)校園網(wǎng)網(wǎng)絡(luò)工程設(shè)計(jì) 1 前言 校園網(wǎng)是各種類(lèi)型網(wǎng)絡(luò)中一大分支，有著非常廣泛的應(yīng)用。 對(duì)比國(guó)外校園網(wǎng)的建設(shè)和使用情況，我國(guó)目前的大多數(shù)校園網(wǎng)的結(jié)構(gòu)、規(guī)模和應(yīng)用都不是很完整，網(wǎng)絡(luò)設(shè)備、計(jì)算機(jī)設(shè)備的功能沒(méi)有得到充分地挖掘和發(fā)揮。 傳輸速率高：一般為 1Mbps20Mbps，光纖高速網(wǎng)可達(dá)100Mbps， 1000MbpS。 通信處理一般由網(wǎng)卡完成。 有規(guī)則的拓?fù)浣Y(jié)構(gòu)。 從一個(gè)站點(diǎn)可訪(fǎng)問(wèn)全網(wǎng)。 提高了系統(tǒng)的可靠性、可用性和殘存性。 2．客戶(hù)機(jī) /服務(wù)器模式： (client/server) 其中一臺(tái)或幾臺(tái)較大的計(jì)算機(jī)集中進(jìn)行共享數(shù)據(jù)庫(kù)的管理和存取，稱(chēng)為服務(wù)器，而將其它的應(yīng)用處理工作分散到網(wǎng)絡(luò)中其它微機(jī)上去做，構(gòu)成分布式的處理系統(tǒng)，服務(wù)器控制管理數(shù)據(jù)的能力己由文件管理方式上升為數(shù)據(jù)庫(kù)管理方式，因此， C/S 由的服務(wù)器也稱(chēng)為數(shù)據(jù)庫(kù)服務(wù)器，注重于數(shù)據(jù)定義及存取安全后備及還原，并發(fā)控制及事務(wù)管理，執(zhí)行諸如選擇檢索和索引排序等數(shù)據(jù)庫(kù)管理功能，它 有足夠的能力做到把通過(guò)其