Policy-Based And SNMP Of The Distributed Network Management

In the21st century, everyday there are a wide range of computer to join the network, the rapid growth of computer network scale and more and more complex heterogeneous distribution network make traditional network management method more and more difficult to meet the corporation and Individuals, exposed many shortcomings:Since each of the different equipment manufacturers, no unified standard and agreement, compatibility is poor, management rise very complex, scalability sent, and so on. In recent years, policy-based network management to solving in the traditional network management has made a very good effect.In recent years, policy-based network management in the world gets more and more extensive attention, is also each company organization research hot spot problems. Because it can be the function of network management system and rules phase separation, can in no network management system for secondary coding and need not closed network management system in dynamic change the characteristics of network system, optimize the network system, and provide the scalability and expansibility. The policy-based network management is generally thought of as solving the large-scale heterogeneous complex network management is the effective method to the environment, in the network management of each function field in a wide range of applications. The policy-based network management can very good realize network management of automation, and through the various strategies reflect human and intelligent.In this article, the traditional network management and based on the background of the network management strategy for a more in-depth, sums up the strategy used to now based on the development of the network management makes a comprehensive overview of, and its future prospects, the problems are analyzed and solved. This article focuses on the network management strategy based on the strategy in conflict and the strategy to solve the choice of strategy cooperation and lowering the mechanism.The main contribution of this article:(1) This article in view of the different strategies of conflict solution results conflict, and put forward some detection and solutions, and I hope to this problem have help.(2) This article use have to figure the adjacency matrix to network management system of said the results of the conflict solution strategy, and on the basis of presents a new strategy selection algorithm, using mathematical method to prove the correctness of the algorithm avoid the strategy selection process strategy local optimal problem, can quickly determine the optimal strategy.(3) This article in view of the current strategy cooperation between the existing problems and disadvantages of the varieties of the current information strategy model line function expansion is proposed based on a tag strategy cooperation plan of the scheme proposed avoid the limitations of current strategy cooperation method, realized the network management system of strategy cooperation relations, better solved the strategy information model strategies in the relatively independent, no effective strategies between the cooperation mechanism...