本文介绍了我国公众多媒体通信网的网管方案,包括网管体系结构;各级网管中心管理范围和职能;公众多媒体通信网管与电信管理网的关系;网管接口和协议等。电信网的网管保证了网络的高服务质量。 This paper introduces the network management scheme of China’s public multimedia communication network, including the network management architecture; the management scope and functions of the network management center at all levels; the relationship between the public multimedia communication network management and the telecommunications management network; the network management interfaces and protocols. Telecommunication network management to ensure the high quality of the network.