TMN And Its Application In Chengdu Telecom

With the development of the world telecom economy, one of the challenge of the telecom service provider is the management of the telecom service and the basic network device. It is urgert and necessary that using the telecom management network to manage communication network instead of manual management.ITU-T brought forward the standard of the TMN—TMN2000. TMN define the four management layer of TMN and the five class function module. It is the foundation that the communication manufacturer build management network.Chengdu telecom began to build the telecom management network of its own since 1993, and from then on, we have build the part of the management system that face to network. But because of the lack of the same standard in the process of build, it bring on the isolation of the built system and the information can't share.I analyse Chengdu telecom network in detail, and on the base of the current supporting network, I bring forward the five layer model of Chengdu Telecom Operating and Supporting System, and design the detailed criterion in the recent building according to the TMN theory.According to the design, I preside at the developing of the network management system facing to the flow by ourself. The system is the Trouble System Based on Web. It resolves the problem of the trouble management and control in Chengdu Telecom, and reduce the manual cost and increase the work efficiency. In the article, I describe the design of system's need , the access between the system and the other network management system in detail.Now the content of the article has been used in the reality.