某集团信息化建设项目方案建议书目录第一章概述...................................................................................................................................1第二章设计原则...........................................................................................................................2第三章ERP数据中心建设..........................................................................................................33.1数据中心一期建设建议方案拓扑图...............................................................................43.2数据中心一期方案简述...................................................................................................43.3数据中心二期容灾方案拓扑图.......................................................................................73.4二期容灾方案简述...........................................................................................................8第四章网络升级改造...............................................................................................................104.1网络现状.........................................................................................................................104.2网络优化拓扑.................................................................................................................114.3方案概述.........................................................................................................................144.3.1采用的技术........................................................................................................144.3.2涉及的系统.........................................................................................................144.3.3网络管理............................................................................................................16第五章视频会议建设...............................................................................................................175.1视频会议的体系架构.....................................................................................................175.2视频会议拓扑图.............................................................................................................175.3视频会议系统配置.........................................................................................................19第六章机房建设.........................................................................................................................216.1机房建设概述.................................................................................................................216.1.1某某机房的现状.................................................................................................216.1.2机房的建设规格.................................................................................................226.2机房建设具体方案.........................................................................................................226.2.1基础装饰部分.....................................................................................................226.2.2配电部分.............................................................................................................236.2.3UPS部分.............................................................................................................236.2.4防...
