【正文】 校園網(wǎng)系統(tǒng)方案書 １ 目 錄 第一章 . 概述 ................................................................................................................. ７ 學校概況 .......................................................................................................... ７ 總體要求 .......................................................................................................... ７ 校園分區(qū)信息點統(tǒng)計 ......................................................................................... ７ 設計依據(jù) .......................................................................................................... ７ 第二章 . 校園網(wǎng)介紹 ....................................................................................................... ９ 校園網(wǎng)定義 ....................................................................................................... ９ 校園網(wǎng)的狹義與廣義理解 ................................................................................. ９ 國家教育部基礎教育司對校園網(wǎng)的定義 ............................................................ ９ 我們對校園網(wǎng)的三點理解 ................................................................................. ９ 三網(wǎng)合一 ................................................................................................... ９ 模數(shù)混合 ................................................................................................ １０ 以教室為中心 ......................................................................................... １０ 校園網(wǎng)建設目標 ............................................................................................. １０ 建設原則 ....................................................................................................... １０ 設計原則 ....................................................................................................... １０ 實施原則 ....................................................................................................... １２ 應用原則 ....................................................................................................... １２ 維護原則 ....................................................................................................... １２ 建設范圍 ....................................................................................................... １２ 第三章 . 校園網(wǎng)設計 ................................................................................................... １５ 總體設計思想 ................................................................................................ １５ 主干網(wǎng)設計 .................................................................................................... １５ 主干網(wǎng)的基本特征 ......................................................................................... １５ 網(wǎng)絡技術(shù)選型 ................................................................................................ １５ 千兆以太網(wǎng)主干 ............................................................................................ １８ 網(wǎng)絡結(jié)構(gòu)設計 ......................................................................................... １８ 系統(tǒng)具體設計 ......................................................................................... ２０ 千兆以太網(wǎng)絡拓撲圖 .............................................................................. ２０ 廣域網(wǎng)連接 ............................................................................................ ２０ 操作系統(tǒng)平臺 ......................................................................................... ２１ 校園網(wǎng)數(shù)據(jù)中心設計 .............................................................................. ２２ 工作原理： ..................................................................................... ２２ 信息類型 ......................................................................................... ２２ 網(wǎng)絡模式 ......................................................................................... ２２ 信息瀏覽模式 .................................................................................. ２３ 信息來源 ......................................................................................... ２３ 建立校園網(wǎng)中心信息數(shù)據(jù)庫 ............................................................. ２４ 校園網(wǎng)數(shù)據(jù)中心結(jié)構(gòu)圖 .................................................................... ２５ 主要設備介紹 ......................................................................................... ２５ 主交換 機 (CISCO 4006S2) ............................................................... ２５ 校園網(wǎng)系統(tǒng)方案書 ２ 部門交換機 (CISCO3512,3524,3548).................................................. ２８ 主服務器 (SUN E450) ....................................................................... ３１ 網(wǎng)絡系統(tǒng)配置清單 .................................................................................. ３２ 交互式多媒體教學網(wǎng)主干 .............................................................................. ３３ 教學網(wǎng)功能 ............................................................................................ ３３ 網(wǎng)絡智能控制器 ..................................................................................... ３４ 節(jié)目源智能控制器 .................................................................................. ３４ 終端智能控制器 ..................................................................................... ３４ 總控計算機及總控軟件平臺 .................................................................... ３４ 交互式多媒體教學網(wǎng)結(jié)構(gòu)拓撲圖 ............................................................. ３４ 結(jié)構(gòu)化綜合布線系統(tǒng)設計 ............................................................................... ３５ 概述 .............................................................................................................. ３５ 系統(tǒng)設計標準 ................................................................................................ ３５ Lucent Technologies SYSTIMAX SCS 產(chǎn)品介紹 ............................................... ３５ 布線系統(tǒng)需求分析 ........................................................................