【摘要】 针对传统网络性能评价方法存在的静态性和片面性问题,提出了一种基于多维物元模型的网络性能动态评价方法,从多维网络评价物元模型、网络评价指标体系、模糊层次分析策略几个方面展开讨论,并给出了权重取值算法。实例显示,该评价方法有助于网络管理人员多维度动态跟踪、定量分析和监控网络运行,提高网络管理过程的可观测性和可预警性。更多还原

【Abstract】 Aiming at overcoming the shortcomings of static and partiality in traditional network evaluation methods,based on multi-dimensional matter-element models,we propose a dynamic network performance evaluation method.This method is discussed from the aspects of multi-dimensional matter-element models of network evaluation,indicator system of network evaluation,and policies of fuzzy analytic hierarchy process.A campus network example shows that the evaluation method helps network managers track and monitor network operation dynamically and quantitatively,and improve the users’ ability to observe and controll the network.更多还原