目录多媒体教学网络系统...............................................................................................21、前言....................................................................................................................22、需求分析.............................................................................................................32.1需求............................................................................................................32.2分析............................................................................................................33、方案设计.............................................................................................................33.1设计依据....................................................................................................33.2设计原则....................................................................................................43.3设备选型的原则........................................................................................53.3、计算机和服务器系统..............................................................................63.4网络和综合布线........................................................................................93.5机房工程....................................................................................................93.6多媒体系统...............................................................................................114、培训服务............................................................................................................114.1．原则........................................................................................................124.2．要求........................................................................................................125、售后服务............................................................................................................126、技术工程师认证............................................................................................