一种分布式网络管理系统结构

Implementation of Distributed Network Management System

抽象了网管系统中的主要管理元素,在此基础上给出了一种基于管理设备骨干树的分布式网络管理系统的实现。临时选举的主席根据骨干树对管理域进行自动划分,并由管理设备骨干树上的多管理设备使用简单的路由机制协同工作,完成大型网络管理几大功能域的需求,如分布式拓扑发现、多管理设备间多性能任务调度和故障通报等。

After definition of management elements in the Network Management System（NMS）, management device skeleton, as main infrastructure of distributed NMS, in which temporarily selected chairman divides the entire network into several management domains is presented. Based on the cooperative work of management devices with a simple routing mechanism, management function such as topology discovery, performance task scheduling and fault notification could be well implemented in large scaled network.