采用策略的IP网络运行质量评估方法实现

Realization of IP Network Running Quality Evaluation Method Using Policy

针对目前IP网络运行质量评估的需求和评估中存在的灵活性和可扩展性问题,提出IP网络运行质量指标体系和采用策略的网络运行质量评估模型.给出了网络运行质量评估流程,制定了网络运行质量评估信息模型.采用B/S结构开发了评估原型系统,将模糊综合评估方法应用于运行质量评估并给出了其伪代码.原型系统运行结果表明该系统能够实现高效、自动、定量和可扩展的网络运行质量评估.

A set of IP network running quality metrics and the network running quality model using policy were presented for solving the flexible and extensible problems in evaluation and satisfying evaluation demands.The network running quality evaluation process was described and the evaluation information model was established.The evaluation prototype system using B/S framework was developed,the fuzzy evaluation method was applied for the running quality evaluation and its pseudocode was described.The running results show that this system can realize the efficient,automatic,quantitive and extensible network running quality evaluation.