ATM网络业务恢复机制研究

Research on Schemes of Service Restoration for ATM Networks

提出了基于网管控制下的层次化ATM网络业务恢复管理机制,指出了在网络维护管理过程中采用多种恢复机制并进行层次化技术处理的重要性。ATM网络的正常可靠运行需要从网络各个层次,运用各种恢复管理机制对业务进行管理维护。在网络实际运行过程当中,联合应用网络各层次上的恢复管理机制是非常重要的。描述了该技术具体应用以及基于网管控制的业务恢复策略。

This paper puts forward several schemes of multi - layered service restoration based on network control for ATM networks, and points out the importance of technical process on multilayer in ATM network on stages of network management. Reliable operation of ATM network needs management to services by means of various restoration schemes on different layers of the network. It is very important to apply jointly service restoration schemes on different layers to the network in practical operation. The paper describes specific applications of the technology mentioned above, and service restoration strategies based on network control.