Based On. Net Network Failure Expert System Design And Implementation

With the rapid development of internet, Network isomerism is getting higher and higher, the network size and the complexity expands unceasingly.At the same time, the user is also getting higher and higher to the network performance's request, this causes the network maintenance the pressure to be getting bigger and bigger. Uses the software method to carry on the surveillance and the control to the network may reduce the network breakdown and form the effective restoration method, the optimized network performance and reduces the network maintenance expense. In order to realize to the network integration and the intelligent integrated management, the policy-making technology, the fault-tolerant technology and the artificial intelligence applies in the network management .This article in view of the nowadays network management's state of play, in the analysis network fault management and in the expert system respective characteristic's foundation, introduces one kind based on the indefinite production pattern regular network fault management expert system. This system can the effective management and the elimination network breakdown, and with the network management other module joint operation, guarantees the managed network normal operation.What this article introduced with emphasis is the network breakdown expert experiences the knowledge the organization, carries on the breakdown inference using the knowledge library the function to realize. Uses the indefinite production pattern rule description domain expert knowledge, deposits according to each regular confidence level in the knowledge library table, for the later inference application. Because the system knowledge library's rule is clear, and the conclusion are quite few, therefore uses the forward reasoning to realize to the knowledge library rule retrieval match. Has also conducted the research regarding the expert system from the study, expands the expert system knowledge library through the machine learning.Finally realizes a network breakdown expert system platform, local area network in common network breakdown through fuzzy reasoning, realizes the human experts to experience the knowledge finally the reappearance, sharpens the student independent learning capability.