电子政务网建设技术建议书目录1前言.......................................................................................................................................41电子政务网建设技术建议书2网络平台需求分析....................................................................................................................52.1网络建设目标.....................................................................................................................62.2网络建设原则.....................................................................................................................83网络平台基础建设....................................................................................................................93.1网络整体结构.....................................................................................................................93.2电子政务内网解决方案..................................................................................................113.3电子政务外网解决方案..................................................................................................133.4电子政务安全解决方案..................................................................................................154网络平台QOS保障...............................................................................................................194.1QOS及其功能................................................................................................................194.2电子政务网络QOS设计原则...................................................................................204.3体系结构的选择................................................................................................................204.4H3C路由器DIFFSERV模型..................................................................................................214.5H3C路由器QOS实现机制.............................................................................................234.5.1流分类..........................................................................................................................234.5.2流量监管.....................................................................................................................234.5.3DHCP标记/重标记..................................................................................................244.5.4队列管理.....................................................................................................................244.5.5队列调度和流量整形.............................................................................................254.6QOS配置和管理................................................................................................................255网络管理平台解决方案..........................................................................................................275.1网管实施方案.....................................................................................................................275.2运维建议..............................................................................................................................275.2.1网管运维建议...........................................................................................................275.2.2网管安全措施..................................................
