IP网络综合性能评估模型

Model for IP Network Synthetical Performance Evaluation

提出一种IP网络综合性能评估模型,结合网络健康度和路由器健康度的概念,通过测量收集网络基本性能数据,对网络作出整体评价。基于该模型开发了NHES系统,对中国移动CNGI示范网进行性能测量,实验数据很好地反映了CNGI的运行状况,为诊断网络性能问题提供了有用信息。

This paper proposes a new model for evaluating IP networks＇ synthetical performance.Combined with the concept of network health and router health,the model gives a collective evaluation on the network,which provides a different view of the network performance.Based on the model,a tool ＂NHES＂ is built to test the China Mobile CNGI Experimenting Network.Experimental results show that the model can evaluate the network performance effectively.