【正文】 ................................ 2 戰(zhàn)略定位 .......................................................................................................... 5 業(yè)務(wù)定位 .......................................................................................................... 5 2 華西集團(tuán)管理信息化目標(biāo) ...................................................................................................... 6 3 華西集團(tuán)信息化總體架構(gòu) ...................................................................................................... 7 4 硬件網(wǎng)絡(luò)平臺 ........................................................................................................................ 9 華西整體網(wǎng)絡(luò)拓?fù)湟?guī)劃 ............................................................................................... 9 集團(tuán)本部網(wǎng)規(guī)劃 ........................................................................................................ 10 集團(tuán)本部網(wǎng)設(shè)計需要注意的問題 ..................................................................... 10 集團(tuán)本部網(wǎng)規(guī)劃方案 ...................................................................................... 12 廣域網(wǎng)規(guī)劃 ............................................................................................................... 18 VPN網(wǎng)絡(luò)規(guī)劃 ................................................................................................ 19 VPN規(guī)劃描述 ................................................................................................ 19 網(wǎng)絡(luò)增值規(guī)劃 ........................................................................................................... 23 規(guī)劃簡介 ........................................................................................................ 23 方案組成系統(tǒng)介紹 .......................................................................................... 25 技術(shù)特點 ........................................................................................................ 29 IP 語音系統(tǒng)規(guī)劃 ....................................................................................................... 30 IP語音系統(tǒng)設(shè)計原則 ...................................................................................... 30 IP語音系統(tǒng)規(guī)劃方案 ...................................................................................... 32 數(shù)據(jù)中心規(guī)劃 ........................................................................................................... 34 數(shù)據(jù)中心總體規(guī)劃 .......................................................................................... 34 數(shù)據(jù)中心存儲系統(tǒng)規(guī)劃 ................................................................................... 35 數(shù)據(jù)中心存儲系統(tǒng)設(shè)計目標(biāo) ............................................................................ 35 數(shù)據(jù)中心存儲系統(tǒng)規(guī)劃 ................................................................................... 36 數(shù)據(jù)中心拓?fù)涿枋? .......................................................................................... 41 系統(tǒng)環(huán)境配置規(guī)劃 .................................................................................................... 42 應(yīng)用規(guī)模硬件配置推薦 ................................................................................... 42 操作系統(tǒng)推薦配置 .......................................................................................... 43 數(shù)據(jù)庫推薦配置 ............................................................................................. 45 四川 華西集團(tuán) 有限公司 管理信息化實施規(guī)劃報告 目錄 第 2 頁 共 8 頁 客戶端配置要求 ............................................................................................. 46 網(wǎng)絡(luò)相關(guān) ........................................................................................................ 47 硬件設(shè)備現(xiàn)場安裝環(huán)境要求 ...................................................................................... 49 機(jī)房的選址 .................................................................................................... 49 機(jī)房的建筑要求 ............................................................................................. 49 工作環(huán)境要求 ................................................................................................. 51 潔凈度要求 .................................................................................................... 51 防靜電要求 .................................................................................................... 52 抗干擾要求 .................................................................................................... 52 照明要求 ........................................................................................................ 52 5 基礎(chǔ)技術(shù)平臺 ...................................................................................................................... 53 基礎(chǔ)技術(shù)平臺規(guī)劃 .................................................................................................... 54 企業(yè)信息化建設(shè)現(xiàn)狀分析 ............................................................................... 54 信息集成要解決的問題 ................................................................................... 54 基于流程的業(yè)務(wù)整合方案 ............................................................................... 55 數(shù)據(jù)中心 ........................................................................................................ 59 消息中心 ........................................................................................................ 61 集成組件 ........................................................................................................ 62 方案優(yōu)點分析 ................................................................................................. 63 華西集團(tuán)信息系統(tǒng)集成規(guī)劃 ...................................................................................... 64 EAI技術(shù)綜述 ................................................................................................. 64 采用的集成方法 ...........................