南溪职业中学信息化方案建议书四川汇源吉迅数码科技有限公司2011年05月目录第一部分基础网络建设........................................................................................................................................41.1前言...............................................................................................................................................................41.2需求分析.......................................................................................................................................................41.2.1应用需求调查.......................................................................................................................................41.2.2系统总体需求分析...............................................................................................................................51.2.3网络数据负载分析...............................................................................................................................51.2.4信息包流量及流向分析.......................................................................................................................51.2.5拓扑结构分析.......................................................................................................................................61.2.6可用性和可靠性分析...........................................................................................................................61.2.7网络安全性分析...................................................................................................................................61.3网络系统方案分析.......................................................................................................................................61.3.1通信子网规划设计...............................................................................................................................71.3.2资源子网规划设计...............................................................................................................................91.4网络系统具体方案设计.............................................................................................................................105.1系统网络拓扑图....................................................................................................................................105.2IP地址总体规划....................................................................................................................................10第二部分平台系统方案......................................................................................................................................112.1OA协同办公平台.......................................................................................................................................112.1.1整体介绍..............................................................................................................................................112.1.2设计理念.............................................................................................................................................122.1.3产品架构.............................................................................................................................................122.1.4模块构成................................
