Design And Implementation Of Reusable Network Topology Management Subsystem

With the expansion of the network's size and complexity, the problems exist in the development of network management system , such as low efficiency,weak scalability, greatly restricted the development of the network. Thus how to improve network management system's development efficiency, and enhance the capacity of expansion network management system has become a hot issue.In this paper, based on actual business needs, based on better understanding of the topology function of network, by analyzing the content and processes of topology management, by using the management-object design pattern, implementing the expansion of the current three-tier model of the network topology management system, using the view mechanism to realized data mapping which reduces dependence of the specific needs.This thesis puts forward a way to design the network topology subsystem based on management-object and view mechanism, and gives an example of the implement of topology management subsystem.The system's purpose is to fulfill the normal requirement of network topology management, to make the system to be reusable. After test and practice in several projects, this system has been proved to be effective.