【正文】 .................................................... 59 PECE 的路由設(shè)計(jì) ............................................................. 59 稅務(wù)業(yè)務(wù) MPLS QOS 規(guī)劃 ........................................................ 60 第 5 章 負(fù)載均衡方案 .......................................................................... 61 應(yīng)用發(fā)展及所面臨的挑戰(zhàn) .......................................................... 61 應(yīng)用服務(wù)器“多米諾”現(xiàn)象 ................................................ 61 處理能力有限且擴(kuò)容能力有限 ............................................. 61 應(yīng)用系統(tǒng)發(fā)展與網(wǎng)絡(luò)結(jié)構(gòu)調(diào)整的不平衡性 ............................ 62 應(yīng)用服務(wù)器“峰值”問題 .................................................... 62 系統(tǒng)維護(hù)升級等問題將給相關(guān)人員造成極大的壓力 ............... 62 同各大網(wǎng)絡(luò)的高速互聯(lián)所產(chǎn)生的鏈路負(fù)載分擔(dān)需求 ............... 63 服務(wù)器組擴(kuò)容的速度遠(yuǎn)遠(yuǎn)趕不上訪問負(fù)載增加的速度 ............ 63 單一物理位置的建設(shè)的瓶頸和制約 ...................................... 63 ARRAY NETWORKS 應(yīng)用優(yōu)化解決方案 .......................................... 64 通過 Array APV 服務(wù)器負(fù)載均衡功能實(shí)現(xiàn)應(yīng)用系統(tǒng)的高可靠性 65 SLB 的負(fù)載均衡算法 .......................................................... 66 SLB 的負(fù)載均衡策略 .......................................................... 69 Array 的 SLB 健康檢查 ....................................................... 70 更多的應(yīng)用優(yōu)化和性能增強(qiáng)功能 ................................................ 70 陜西省國家稅務(wù)局局域網(wǎng)網(wǎng)絡(luò)改造項(xiàng)目 投標(biāo)書 ―― 技術(shù)方案 4 / 119 Array Networks 基于 SpeedStack 核心技術(shù) ......................... 71 提供狀態(tài)檢測防火墻和入侵防護(hù)功能 ................................... 71 Cache 功能 ....................................................................... 71 Connection Multiplexing（連接復(fù)用）技術(shù)降低服務(wù)器負(fù)載 ... 72 Http 壓縮功能提高線路帶寬利用率 ..................................... 72 SSL 加速功能 .................................................................... 73 應(yīng)用優(yōu)化解決方案為用戶帶來的益處 .......................................... 74 第 6 章 設(shè)備選型方案 .......................................................................... 77 設(shè)備選型原則 ........................................................................... 77 產(chǎn)品選型一覽 ........................................................................... 77 技術(shù)偏離表 .............................................................................. 78 投標(biāo)主要產(chǎn)品介紹 .................................................................... 83 H3C S7500E 高端多業(yè)務(wù)路由交換機(jī) ................................... 83 H3C S5500EI系列增強(qiáng)型 IPv6 萬兆交換機(jī) ........................ 86 Array APV x200 應(yīng)用交付控制器 ......................................... 89 第 7 章 項(xiàng)目實(shí)施方案 .......................................................................... 94 項(xiàng)目實(shí)施時(shí)間計(jì)劃 .................................................................... 94 供貨計(jì)劃 .................................................................................. 95 供貨范圍 ........................................................................... 95 到貨時(shí)間 ........................................................................... 95 包裝與儲運(yùn) ........................................................................ 95 組織機(jī)構(gòu)設(shè)置 ........................................................................... 96 項(xiàng)目領(lǐng)導(dǎo)小組 .................................................................... 97 項(xiàng)目設(shè)計(jì)組 ........................................................................ 98 項(xiàng)目監(jiān)理組 ........................................................................ 98 項(xiàng)目經(jīng)理組 ........................................................................ 98 項(xiàng)目保障組 ........................................................................ 99 技術(shù)支持組 ...................................................................... 100 現(xiàn)場環(huán)境勘察組 ............................................................... 100 項(xiàng)目實(shí)施組 ...................................................................... 100 陜西省國家稅務(wù)局局域網(wǎng)網(wǎng)絡(luò)改造項(xiàng)目 投標(biāo)書 ―― 技術(shù)方案 5 / 119 項(xiàng)目驗(yàn)收組 ...................................................................... 101 項(xiàng)目培訓(xùn)組 ...................................................................... 101 項(xiàng)目主要人員配置 .................................................................. 101 項(xiàng)目文檔管理 ......................................................................... 102 第 8 章 項(xiàng)目培訓(xùn)方案 ........................................................................ 104 培訓(xùn)要求 ................................................................................ 104 指導(dǎo)原則 ................................................................................ 104 培訓(xùn)目標(biāo) ................................................................................ 105 培訓(xùn)方式 ................................................................................ 105 培訓(xùn)計(jì)劃 ................................................................................ 106 培訓(xùn)要求 ................................................................................ 106 項(xiàng)目驗(yàn)收組 ...................................................................... 106 培訓(xùn)講師要求 .................................................................. 107 培訓(xùn)環(huán)境要求 .................................................................. 107 培訓(xùn)講師安排 .................................................................. 107 第 9 章 質(zhì)量保障與售后服務(wù) .............................................................. 108 系統(tǒng)維護(hù)服務(wù)承諾 .................................................................. 108 售后服務(wù)體系 ......................................................................... 108 售后服務(wù)技術(shù)支持 ............................................................ 108 售后服務(wù)技術(shù)支持 ............................................................ 109 Case 故障級別定義和故障處理上報(bào)流程 ............................ 110 Case 故障處理上報(bào)流程 ................................................... 110 故障問題跟蹤系統(tǒng) .............................................................111 運(yùn)行維護(hù) ................................................................................ 114 故障處理 ................................................................................ 115 高級故障支持 .................................................................. 115 故障