一、电信网管监控系统工程实施的关键 现今，各电信营运商的网络中运行着众多厂家的网络传输设备和网管系统软件系统，然而管理这些系统却存在很多困难，主要表现在两个方面：一，各厂商网管系统差异较大，增加了管理和维护的复杂性和成本；二，多厂商网管环境彼此孤立，无法实 I. The Key to the Implementation of Telecommunication Network Management System Nowadays, there are many manufacturers’ network transmission equipment and network management system software systems running in the networks of telecom operators. However, there are many difficulties in managing these systems, mainly in two aspects: one , Each manufacturer network management system varies greatly, increasing the complexity of management and maintenance and costs; Second, multiple vendors network management environment isolated from each other, can not be true