【正文】 .............................15 基 礎(chǔ)設(shè) 施和技 術(shù) 體系建 設(shè) ....................................................................................19 安全體系建 設(shè) ........................................................................................................25 災(zāi) 備 體系建 設(shè) ........................................................................................................25 運(yùn)行 維護(hù) 體系建 設(shè) ................................................................................................26 金稅工程（三期）的實(shí)施規(guī)劃 .....................................................................................27 工程 實(shí) 施策略和步 驟 ............................................................................................27 風(fēng)險(xiǎn) 和關(guān) 鍵 成功因素 ............................................................................................28第二章 基礎(chǔ)技術(shù)體系及設(shè)施建設(shè)規(guī)劃 .................................................................................30 標(biāo)準(zhǔn)體系建設(shè) .......................................................................................................................30 建 設(shè) 目 標(biāo) .......................................................................................................................30 建 設(shè) 內(nèi)容 .......................................................................................................................30 建 設(shè) 策略 .......................................................................................................................31 可 繼 承內(nèi)容 ...................................................................................................................31 新建內(nèi)容 .......................................................................................................................32 項(xiàng) 目和 時(shí)間 表 ...............................................................................................................323 / 243 稅 務(wù) 信息化 標(biāo) 準(zhǔn)體系框架（修 訂 版） ..........................................................................39 標(biāo) 準(zhǔn)建 設(shè)現(xiàn) 狀一 覽 .......................................................................................................55 廣域網(wǎng)絡(luò)建設(shè) .......................................................................................................................58 建 設(shè) 目 標(biāo) .......................................................................................................................58 設(shè)計(jì) 原 則 .......................................................................................................................59 網(wǎng) 絡(luò)現(xiàn) 狀 .......................................................................................................................59 總 體 結(jié) 構(gòu) .......................................................................................................................60 建 設(shè) 內(nèi)容 .......................................................................................................................62 網(wǎng) 絡(luò) 建 設(shè)實(shí) 施 規(guī) 劃 ......................................................................................................63 兩級處理平臺建設(shè) ...............................................................................................................66 建 設(shè) 內(nèi)容 .......................................................................................................................66 可 繼 承內(nèi)容 ...................................................................................................................82 新建內(nèi)容 .......................................................................................................................83 項(xiàng) 目和 時(shí)間 表 ...............................................................................................................84 工作安排 .......................................................................................................................86 應(yīng)用內(nèi)核建設(shè) .......................................................................................................................87 定位及 實(shí) 施目 標(biāo) ...........................................................................................................87 建 設(shè) 內(nèi)容 .......................................................................................................................87 可 繼 承內(nèi)容 ...................................................................................................................96 新建內(nèi)容 .......................................................................................................................96 實(shí) 施步 驟 .......................................................................................................................96 實(shí) 施工作和 時(shí)間 表 .......................................................................................................98 實(shí) 施流程 圖 ...................................................................................................................99 災(zāi)備系統(tǒng)建設(shè) .......................................................................................................................99 背景及 現(xiàn) 狀分析 ..........................................................................................................99 實(shí)現(xiàn) 目 標(biāo) ....................................................................................................................101 災(zāi) 備 系 統(tǒng)項(xiàng) 目需求 ....................................................................................................101 實(shí) 施內(nèi)容 ....................................................................................................................102 災(zāi) 難 恢復(fù) 預(yù) 案 ............................................................................................................104 災(zāi) 備 中心技 術(shù) 支持人 員 要求 ....................................................................................105 基本 實(shí) 施步 驟 ............................................................................................................105第三章 征收管理系統(tǒng)建設(shè)規(guī)劃 ...........................................................................................107 實(shí)施目標(biāo)與建設(shè)內(nèi)容 .........................................................................................................107 實(shí) 施目 標(biāo) ................