Local Telephone Network Management System To Achieve

In the view of the standard of TMN, the realization of Chengdu Network Management System for the Local Telephone Network is discussed in detail in this thesis. In theory, the definition and system of TMN are explained. First, the Network Topology and the choice of physical devices are described based on the practice. The Network structure of the Chengdu NMS is the result of balance for the security, reliability and extension according to the analysis of Network structure. Second, the software of Chengdu Network Management System for the Local Telephone Network is introduced. The design idea, functions and characteristics of the Network Management System for Local Network are thoroughly analyzed. The relationship between this system and TMN is also discussed. Finally, the operation and redevelopment of the Chengdu NMS are presented.