省級電子政務云平臺整體方案設計

1、省級電子政務云平臺整體方案設計3.3 網(wǎng)絡技術路線..........................................................................................................213.3.1 下一代虛擬云網(wǎng)絡.........................................................................

2、...................213.3.2 高品質(zhì)虛擬云網(wǎng)絡............................................................................................213.3.3 智能化虛擬云網(wǎng)絡.............................................................................

3、...............213.3.4 虛擬感知 ..........................................................................................................263.3.5 網(wǎng)絡智能化.........................................................................

4、..............................263.4 網(wǎng)絡設計原則..........................................................................................................273.5 網(wǎng)絡架構(gòu)和技術演進.........................................................

5、......................................293.6 政務外網(wǎng)設計總述 ..................................................................................................313.6.1 總體網(wǎng)絡框架 ......................................................

6、.............................................313.6.2 業(yè)務網(wǎng)絡模型 ...................................................................................................313.7 政務外網(wǎng)總體網(wǎng)絡架構(gòu) ............................................

7、...............................................323.8 廣域網(wǎng)網(wǎng)絡升級改造方案........................................................................................333.8.1 省級節(jié)點改造方案....................................................

8、........................................353.8.2 市（州）級節(jié)點改造方案 .................................................................................363.8.3 縣級節(jié)點改造方案...............................................................

9、.............................373.9 省級城域網(wǎng)絡升級改造方案 ....................................................................................383.9.1 核心層改造方案 ........................................................................

10、.......................383.9.2 匯聚層改造方案 ...............................................................................................393.9.3 接入層改造方案 ......................................................................

11、.........................403.9.4 匯聚層 NAT 設計方案 ......................................................................................413.10 互聯(lián)網(wǎng)統(tǒng)一出口安全防護方案 ...................................................................

12、...........423.11 統(tǒng)一云平臺數(shù)據(jù)中心網(wǎng)絡建設方案 .......................................................................463.11.1 外部數(shù)據(jù)中心建設方案...................................................................................463.11.2 內(nèi)部數(shù)據(jù)

13、中心建設方案...................................................................................493.11.3 數(shù)據(jù)中心 VXLAN 組網(wǎng)設計 ............................................................................503.12 路由規(guī)劃...................

14、............................................................................................543.12.1 整體路由架構(gòu)規(guī)劃..........................................................................................543.12.2 全網(wǎng) IGP 規(guī)劃 ..