网管平台需求分析&概要设计目录1.平台需求分析................................................................................................................................21.1需求的提出.........................................................................................................................21.2功能需求.............................................................................................................................41.2.1监控系统..........................................................................................................................41.2.2维护系统..................................................................................................................61.3系统实现方式.....................................................................................................................61.4重点问题说明.............................................................................................................................71.4.1监控对象管理..........................................................................................................71.4.2界面展示..................................................................................................................71.4.3连接管理..................................................................................................................71.4.4监控项值的传递和处理..........................................................................................81.4.5监控项值的收集......................................................................................................82.数据库设计....................................................................................................................................92.1监控主机配置表.................................................................................................................92.2主机告警信息表...............................................................................................................102.3告警信息描述表...............................................................................................................112.4告警门槛值表...................................................................................................................112.5监控主机权限表...............................................................................................................122.6维护主机配置表...............................................................................................................132.7维护用户表.......................................................................................................................142.8维护权限表.......................................................................................................................142.9操作记录表（该表记录长期保存）...............................................................................153.业务流程......................................................................................................................................163.1监控系统业务流程...........................................................................................................163.1.1监控客户端处理流程............................................................................................163.1.2服务器处理流程.............
