【正文】 ..242 項目組織 ..................................................243 建設步驟建議 ..............................................244 聯(lián)通總部建設方案 ..........................................255 各省分公司建設方案 ........................................256 各地市分公司建設方案 ......................................267 設備選型要求 ..............................................26 原則 ......................................................................................................26 主要軟硬件設備選型要求 ..................................................................26 系統(tǒng)集成商/軟件開發(fā)商選擇原則 .....................................................28iii / 72六 數(shù)據(jù)庫系統(tǒng) ............................................301 概述 ......................................................302 數(shù)據(jù)庫信息與分布 ..........................................30 數(shù)據(jù)庫信息： ........................................................................................30 數(shù)據(jù)庫分布 ..........................................................................................303 數(shù)據(jù)庫性能要求 ............................................314 數(shù)據(jù)庫系統(tǒng)設計 ............................................32 數(shù)據(jù)庫系統(tǒng)總體結(jié)構(gòu) ..........................................................................32 數(shù)據(jù)組織 ..............................................................................................32 數(shù)據(jù)庫的管理 ......................................................................................33 數(shù)據(jù)庫的安全性 ..................................................................................33七 郵件/群件系統(tǒng) .........................................351 概述 ......................................................352 Microsoft Exchange 郵件群件系統(tǒng) ...........................35 系統(tǒng)拓撲結(jié)構(gòu) ......................................................................................35 服務器組成 ..........................................................................................35 客戶機配置 ..........................................................................................36 網(wǎng)絡域設置 ..........................................................................................373 Lotus Domino 郵件群件系統(tǒng) .................................37 系統(tǒng)拓撲結(jié)構(gòu) ......................................................................................37 服務器組成 ..........................................................................................38 客戶機配置 ..........................................................................................38 網(wǎng)絡域的設置 ......................................................................................39 命名網(wǎng)絡設置 ......................................................................................39 郵件傳遞的拓撲結(jié)構(gòu) ..........................................................................40 Notes 數(shù)據(jù)庫和關(guān)系數(shù)據(jù)庫的連接 ....................................................404 郵件群件命名規(guī)范 ..........................................41iv / 72 層次命名結(jié)構(gòu) ......................................................................................41 域的命名 ..............................................................................................44 服務器的命名 ......................................................................................44 用戶的命名 ..........................................................................................44 群組命名 ..............................................................................................44 網(wǎng)絡域的命名 ......................................................................................45 Inter 用戶別名命名規(guī)劃 .................................................................455 總部與省分公司郵件群件系統(tǒng)互連 ............................45八 應用系統(tǒng) ..............................................461 概述 ......................................................462 應用系統(tǒng)性能要求 ..........................................463 應用系統(tǒng)架構(gòu) ..............................................47 客戶端 ..................................................................................................47 應用服務器 ..........................................................................................47 企業(yè)管理數(shù)據(jù)中心 ..............................................................................48 其它系統(tǒng)數(shù)據(jù)源 ..................................................................................484 應用規(guī)劃策略 ..............................................49 OA 流轉(zhuǎn)類應用 ....................................................................................49 公共信息類應用 ..................................................................................49 業(yè)務信息類應用 ..................................................................................49 內(nèi)部社區(qū)應用 ......................................................................................49九 系統(tǒng)與網(wǎng)絡管理 ........................................501 網(wǎng)絡管理 ..................................................502 系統(tǒng)管理 ..................................................51十 系統(tǒng)安全 ..............................................521 安全策略 ..................................................532 安全技術(shù) ..................................................54v / 723 系統(tǒng)設計中建議采取的安全措施 ..............................56 存取控制 ..............................................................................................56 設備保障 ..............................................................................................56 網(wǎng)絡安全 ..............................................................................................56 數(shù)據(jù)安全 ..............................................................................................574 在設備和系統(tǒng)選型中建議采取的安全措施 ......................59 采用經(jīng)國家安全部門認證過的安全產(chǎn)品 ..........................................59 采用高強度的加密算法 ......................................................................595 在工程實施中建議采取的安全措施 ............................59 機房 ......................................................................................................59 監(jiān)控系統(tǒng) ..............................................................................................59 門禁系統(tǒng) ..............