目前，通信网络管理系统建设所面临的挑战是在通信网其他部分建设中都很难遇到的。
Currently, the challenges that building Network Management System are faced with are hardly ever encountered in other parts of building communications network.
设计了一种通用二级管理体制的卫星通信网络管理系统：网管中心——远端监控设备体制。
A universal satellite communication network management system is designed, which includes two-level devices i. e. Network management Center and Remote Monitor and Control device.
而在通信网络管理系统开发中没有一个规范、实用和持续的开发方法和技术，也一直是网络管理建设中的难点问题。
And it is also a difficult problem that there had no standard, practical, continued development of methods and techniques during the development of the communication network management systems.
应用推荐