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The increasing size of network and the continuous improvement of network application level on the one hand makes network maintenance become one of the important issues of network management; on the other hand, how to improve network performance network applications has become a major problem. Network management system becomes an important part of network systems, powerful, high-performance network systems require a reasonable structure, good scalability of network management system support. Especially for large-scale network management, it is necessary to establish the appropriate network management system because of multiple and complex management requirements Network management systems related technology has also been rapid development and applications, including network management protocol, network architecture, software systems, and many other content, and effective network management system to promote further development.With the requirement of high-capacity and high-security telecommunications network, SDH networks are widely used in modern communications networks, SDH network monitoring system plays an important role to whole SDH network, especially when different devices providers uses different network protocol and interfaces. On the other hand, as an intelligent software technologies Agent technology has been gradually mature and in e-commerce, distributed power management, network security management and other aspects are more and more widely used, Agent technology, autonomy, responsiveness, initiative, and other characteristics of Agent-based Monitoring System for SDH network management provides the possibility. Analysis of this subject in the TMN technology, SDH network management technology, Agent technology, based on the design implementation of the SDH network management Agent-based monitoring system, and from the SDH network management control system architecture, system structure, function modules and other levels to achieve a in-depth study of SDH network management system design and application of reference.
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