动态网络管理信息模型的设计与实现*

在参考国际标准化组织给出的管理信息模型的基础上，结合具体通信系统的特点提出了基于SNMP框架的动态信息模型的设计原则，即信息模型采用树型结构以反映动态变化网络中被管设备的信息、网络单元之间的连接关系以及分级管理的组织结构，从而形成一个完整的网络结构逻辑视图。该模型具有结构紧密合理，相关的数据操作准确、响应快速，数据加载、设备增删能很容易地实现等特点，有效地解决了动态网络管理系统中，节点管理中心对链路的动态管理及链路所辖设备的动态管理问题。最后用VC++和Oracle加以实现。

Design and Realization of Dynamic Network Management Information Model

On the basic of the management information reference model issued by International Standard Organization and combination with the characteristic of the given communication system,the paper puts forward the design principle of dynamic management information model based on SNMP,namely,the information model uses the tree structure to map the information of managed objects in the mobile communication,the connection of the network cell and the architecture of management degrees,and gives a whole logic view of the network.The traits of the model are compact configuration,quickly(exact) respond of dataoperation and easy actualization of adding or deleting devices.So it resolve the dynamic management problems of the node management centers to link and link to its devices very well.The model is implemented by(VC++) and Oracle database ma-(nagement) system.