In this paper, SDH network element management layer information model object and the network management layer info. 网元管理系统在网络管理系统中占有重要的地位,是和物理设备关系最密切的一类网络管理系统。
Following the proposal of TMF, the network management layer - element management layer ( NML-EML ) interface is realized by means of CORBA technology. 遵循TMF的建议,本文运用CORBA技术,实现了SDH异构网管EML-NML之间接口的总体设计。
One of the most important goals of SDH heterogeneous network management is to realize interaction and interoperability among different SDH network systems. Considering the reality, the interconnection of the heterogeneous network can only be implemented at the network management layer ( NML ). SDH异构网络管理的重要目标之一就是实现不同类型的SDH管理系统之间的互操作,根据目前实际情况,只能选择在网络层进行异构网的互连。
From Layer Structure Ideas in TCP / IP to the Network Management Based Layer Structure 从TCP/IP层次化思想到层次化网络管理体系结构
This paper begins with the mobile communication network management function, and based on TMN, devises the general software structure of the mobile communication general network management data collection layer under CIMS. 以移动通信网管功能为出发点,以TMN体系结构为基础,设计了CIMS环境下的移动通信网络管理系统数据采集层总体软件结构。