【正文】 的需求分析 .......................................... 12 XX 區(qū)教育城域網(wǎng)網(wǎng)絡(luò)現(xiàn)狀 ............................................................................ 12 XX 區(qū)教育城域網(wǎng)需求分析 ............................................................................ 13 3 XX區(qū)教育城域網(wǎng)整體解決方案 ........................................ 15 XX教育城域網(wǎng)建設(shè)整體設(shè)計概述 .................................................................. 15 教育城域網(wǎng)建設(shè)有三個主要步驟， ................................................................ 17 基礎(chǔ)網(wǎng)絡(luò)的完善 ............................................................................................ 18 教育城域網(wǎng)核心升級優(yōu)化 ................................................................... 18 教育城域網(wǎng)的出口安全 ....................................................................... 18 教育城域網(wǎng)數(shù)據(jù)中心 .......................................................................... 19 無線教育城域網(wǎng) ................................................................................. 19 教育城域網(wǎng)的運維管理 ................................................................................. 19 教育城域網(wǎng)實名制管理 ................................................................................. 20 應(yīng)用的整合優(yōu)化 ............................................................................................ 20 4 XX教育城域網(wǎng)詳細(xì)設(shè)計方案 .......................................... 21 核心骨干網(wǎng)高性能冗余設(shè)計 .......................................................................... 21 虛擬化核心骨干網(wǎng) .............................................................................. 21 虛擬核心 VSU ..................................................................................... 22 設(shè)備高可用設(shè)計 ................................................................................. 23 第四代教育 城域網(wǎng)整體規(guī)劃建議方案 3 / 88 設(shè)備 %的可靠性保障 ................................................................ 23 設(shè)備部件無單點故障 .......................................................................... 24 引擎切換無中斷 ................................................................................. 24 教育城域網(wǎng)核心骨干交換機硬件自保護(hù) .............................................. 25 智動安全防御 ..................................................................................... 25 核心骨 干網(wǎng) IPFIX流量管理 .......................................................................... 26 IPFIX技術(shù)簡介 .................................................................................. 27 IPFIX技術(shù)組網(wǎng) .................................................................................. 28 IPFIX技術(shù)實現(xiàn) .................................................................................. 28 教育城域網(wǎng)安全 ............................................................................................ 29 出口安全 ............................................................................................ 29 端點安全功能 ..................................................................................... 36 教育城域網(wǎng)數(shù)據(jù)中心設(shè)計方案 ....................................................................... 38 教育城域網(wǎng)數(shù)據(jù)中心架構(gòu) ................................................................... 39 方案特點： ........................................................................................ 41 無線教育城域網(wǎng) ............................................................................................ 41 無線教育城域網(wǎng)架構(gòu)圖 ....................................................................... 42 高性能的組網(wǎng)架構(gòu) .............................................................................. 42 業(yè)界領(lǐng)先的技術(shù)標(biāo)準(zhǔn) .......................................................................... 43 高穩(wěn)定性 ............................................................................................ 44 集中式統(tǒng)一管理 ................................................................................. 45 高安全性 ............................................................................................ 47 面向未來的無線增值應(yīng)用 ................................................................... 50 教育城域網(wǎng)運維管理 ..................................................................................... 52 銳捷網(wǎng)絡(luò) ITIL運維管理服務(wù) .............................................................. 52 IT監(jiān)控管理系統(tǒng) ................................................................................ 54 銳捷 IT運維服務(wù) ............................................................................... 61 教育城域網(wǎng)運維管理解決方案的特點： .............................................. 64 教育城域網(wǎng)實名認(rèn)證與流控 .......................................................................... 66 系統(tǒng)框架設(shè)計 ..................................................................................... 66 第四代教育 城域網(wǎng)整體規(guī)劃建議方案 4 / 88 教育城域網(wǎng)實名制認(rèn)證設(shè)計 ................................................................ 67 教育城域網(wǎng)實名制訪問權(quán)限控制 ......................................................... 68 教育城域網(wǎng)實名制流控 ....................................................................... 69 教育城域網(wǎng)實名制日志審計 ................................................................ 69 教育城域網(wǎng)網(wǎng)絡(luò)層及應(yīng)用層單點登陸設(shè)計 ..................................................... 71 教育信息化業(yè)務(wù)系統(tǒng)使用的挑戰(zhàn) ......................................................... 71 單點登陸解決方案 .............................................................................. 72 網(wǎng)絡(luò)層及應(yīng)用層單點登陸實現(xiàn)的效果： .............................................. 74 銳捷單點登陸設(shè)計的特點 ................................................................... 74 學(xué)校接入網(wǎng)絡(luò)設(shè)計 ........................................................................................ 75 數(shù)字化校園的安全設(shè)計思想 ................................................................ 76 智能安全防御 ..................................................................................... 77 出口關(guān)鍵技術(shù)分析 .............................................................................. 78 5 產(chǎn)品介紹 ........................................................ 80 項目產(chǎn)品 ............................................