【正文】 ....................................................................................... 5 可管理性 ........................................................................................................................................... 5 廣西社保數(shù)據(jù)中心網(wǎng)絡(luò)設(shè)計概覽 .......................................................................... 5 網(wǎng)絡(luò)拓?fù)? ............................................................................................................... 6 模塊設(shè)計 ............................................................................................................... 6 分層設(shè)計 ........................................................................................................................................... 6 分區(qū)設(shè)計 ........................................................................................................................................... 7 后臺管理系統(tǒng) ........................................................................................................ 7 數(shù)據(jù)中心的網(wǎng)絡(luò)和服務(wù)管理系統(tǒng)內(nèi)容 ..................................................................................... 7 系統(tǒng)建設(shè)特點(diǎn) .................................................................................................................................. 7 管理系統(tǒng)整體設(shè)計方案 ................................................................................................................ 8 XXX 智能管理中心 iMC ............................................................................................................... 9 3 數(shù)據(jù)中心存儲設(shè)計 ................................................................................................. 10 存儲系統(tǒng)設(shè)計原則 .............................................................................................. 10 高性能 ............................................................................................................................................. 10 靈活性 ............................................................................................................................................. 10 安全性、可靠性和容錯性 .......................................................................................................... 10 開放式、標(biāo)準(zhǔn)化 ........................................................................................................................... 10 可擴(kuò)展性 ......................................................................................................................................... 10 實(shí)用性、先進(jìn)性、成熟性 .......................................................................................................... 10 廣西社保數(shù)據(jù)中心存儲設(shè)計概述 ........................................................................ 10 網(wǎng)絡(luò)拓?fù)? ............................................................................................................. 11 3 方案亮點(diǎn) ............................................................................................................. 12 4 數(shù)據(jù)中心高可用性 ................................................................................................. 12 數(shù)據(jù)中心故障分析 .............................................................................................. 12 高可用性設(shè)計 ...................................................................................................... 12 端口捆綁 ......................................................................................................................................... 13 MSTP ................................................................................................................................................ 13 VRRP ................................................................................................................................................ 13 SmartLink......................................................................................................................................... 13 數(shù)據(jù)中心安全建設(shè) .............................................................................................. 14 數(shù)據(jù)中心面對的安全挑戰(zhàn) .......................................................................................................... 14 面向應(yīng)用層的攻擊 ............................................................................................................... 14 面向網(wǎng)絡(luò)層的攻擊 ............................................................................................................... 14 對網(wǎng)絡(luò)基礎(chǔ)設(shè)施的攻 擊 ....................................................................................................... 15 XXX 安全解決方案 ...................................................................................................................... 15 三重保護(hù)，多層防御 ................................................................................................................... 15 網(wǎng)絡(luò)基礎(chǔ)安全部署 ....................................................................................................................... 16 數(shù)據(jù)中心網(wǎng)絡(luò)架構(gòu)安全技術(shù) .............................................................................................. 16 基于 VLAN 的端口隔離 ..................................................................................................... 16 STP Root/BPDU Guard ........................................................................................................ 17 端口安全 ................................................................................................................................. 17 防 IP偽裝 ............................................................................................................................... 17 路由協(xié)議認(rèn)證 ........................................................................................................................ 18 邊界安全防火墻 ........................................................................................................................... 18 狀態(tài)防火墻 .............................