【正文】 ................................. 41 門禁管理系統(tǒng) ............................................................................................... 42 會議系統(tǒng) ....................................................................................................... 43 系統(tǒng)設(shè)計原則 ......................................................................................... 43 會議系統(tǒng)具體實(shí)施過程 ........................................................................... 43 監(jiān)控系統(tǒng) ....................................................................................................... 45 系統(tǒng)概述 ................................................................................................ 45 設(shè)計依據(jù) ................................................................................................ 46 系統(tǒng)功能 ................................................................................................ 46 十一系統(tǒng)軟件設(shè)計 ....................................................................... 35 操作系統(tǒng)選型原則 ......................................................................................... 35 操作系統(tǒng)簡介 ................................................................................................. 35 數(shù)據(jù)庫選型 ..................................................................................................... 36 九綜合布線系統(tǒng) ....................................................................... 26 綜合布線系統(tǒng)概述 ......................................................................................... 26 系統(tǒng)分析 ......................................................................................................... 27 設(shè)計依據(jù) ......................................................................................................... 27 詳細(xì)設(shè)計 ......................................................................................................... 28 工作區(qū)子系統(tǒng) ........................................................................................... 28 水平子系統(tǒng) ............................................................................................. 28 管理子系統(tǒng) ............................................................................................. 28 干線子系統(tǒng) ............................................................................................. 28 設(shè)備間子系統(tǒng) .......................................................................................... 29 建筑物子系統(tǒng) .......................................................................................... 29 附加說明 ................................................................................................. 29 七網(wǎng)絡(luò)設(shè)計 .................................................................................. 6 網(wǎng)絡(luò)設(shè)計的基本思想 ....................................................................................... 6 系統(tǒng)的基本設(shè)計思想和設(shè)計原則 ................................................................... 6 網(wǎng)絡(luò)設(shè)計技術(shù)要點(diǎn) ........................................................................................... 7 減少時延 .................................................................................................... 7 支持 VLAN ................................................................................................ 7 支持多媒體應(yīng)用 ......................................................................................... 8 負(fù)載均衡 .................................................................................................... 8 系統(tǒng)熱備份 ................................................................................................ 8 網(wǎng)絡(luò)技術(shù)的使用原則 ....................................................................................... 8 網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu) ................................................................................................. 10 網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)圖 ............................................................................................. 11 五網(wǎng)絡(luò)建設(shè)目標(biāo) ......................................................................... 3 三 中型企業(yè)網(wǎng)絡(luò)規(guī)劃與設(shè)計方案 0841111 黃殿棟 中型企業(yè)網(wǎng)絡(luò)規(guī)劃與設(shè)計方案 1 目錄 一概述 ........................................................................................... 3 二需求分析 .................................................................................. 4 環(huán)境需求 ........................................................................................................... 4 設(shè)備需求 ........................................................................................................... 5 網(wǎng)絡(luò)功能 ........................................................................................................... 6 四設(shè)備選型 ................................................................................ 12 網(wǎng)絡(luò)設(shè)備選型原則 ......................................................................................... 12 網(wǎng)絡(luò)設(shè)備具體介紹 ......................................................................................... 13 六網(wǎng)絡(luò)技術(shù)應(yīng)用 ....................................................................... 29 交換以太網(wǎng)技術(shù) ............................................................................................. 29 中型企業(yè)網(wǎng)絡(luò)規(guī)劃與設(shè)計方案 2 （光纖分 布式數(shù)據(jù)接口技術(shù)） ............................................................ 30 快速以太網(wǎng)（ Fast Ether）技術(shù) ............................................................... 30 千兆以太網(wǎng)技術(shù) ............................................................................................. 31 （異 步傳輸模式）技術(shù) ......................................................................... 32 技術(shù) .......................................................................................................... 32 八網(wǎng)絡(luò)安全設(shè)計 ....................................................................... 37 防火墻系統(tǒng) ..................................................................................................... 37 防病毒方案設(shè)計 ............................................................................................. 38 十網(wǎng)絡(luò)服務(wù)方案 ....................................