Designment And Implementation Of Ethernet Business In PTN Network Management System

With the continuous progress of science and technology and the rapid development of society, metro-scale network applications and the growing Ethernet networking business model are more and more complex, and the traditional SDH (Synchronous Digital Hierarchy) technology is difficult to adapt to and meet a lot of new Ethernet data services and business development requirements.So a more flexible and more efficient for the IP, packet-oriented transmission network forms, IP and transport network to achieve the perfect combination of technology resulting PTN. PTN for new technology and Ethernet services, the development of new network management system is essential. This thesis is about the PTN network management system design and implementation of Ethernet services.MAN(Metropolitan Area Network) for the development ,a brief on the PTN technology, Ethernet services and network management in the current development status was introduced. According to the design of software engineering,the author in-depth study PTN of hierarchy network management system, determine the PTN network management system software architecture and the system functions. What's more, the environment of hardware and software,the key tools and a certain degree of technology are used to be introducd about the system.Another focuses about thesis is the Design and Implementation of Ethernet services Based on the overall design of PTN network management system, combined with business requirements and Ethernet business objects, the data model,detailed design and implementation, including the client layer, business logic, southbound interface layer and data access layer are given about Ethernet services.Finally, the Ethernet business function of PTN network management system has been tested and the test results are showed.The author writes a summary of the thesis, and makes proposed amendments.