自动交换光网络域间网络管理系统模型设计

从网络管理的角度出发,提出自动交换光网络基于网络层次的网络管理实现方案。针对目前光网络多区域、异构的特点,在ITU-T已有的网络信息模型的基础上,做出扩展,提出适合域间网络管理的信息模型,实现跨区域的网络管理;同时提出适合ASON特色的三种连接的管理信息模型,实现跨区域网络端到端的连接管理;最后,给出了基于CORBA技术的域间网络管理系统实现方案。

The Design of Information Model for Inter-Domain Network Management System in Automatically Switched Optical Network

A layered-network management sc heme of Automatically Switched Optical Network was proposed in this paper. Acco rding to the characteristics of current multi-domain and hybrid optical networks , some extensions were made based on the ITU-T network information models and a kind of new information model was presented in order to suitable for the inter-domain network management. In the same time, an information model was proposed for the three kinds of typical connections in ASON which can help to manage the end-to-end connections. At last, an implementation scheme of inter-domain netwo rk management system based on CORBA technology was presented.