摘要
网络性能测试是保证信息网络高性能、高可靠和高可用性的重要和基本手段。该文给出了网络性能测试的基本概念和方法;介绍了基于IP的网络性能参数;分析了IPoverATM网络流量的自相似性,建立了网络流量的自相似模型;基于自相似模型开发了网络性能测试工具并对实际网络进行了测量和分析。
Performance testing is an important means which can ensure the information network to be reliable and available.In this paper,the basic concepts and means for network performance testing are given firstly.Secondly,the performance parameters based on IP protocol are introduced.Thirdly,the self-similarity of the traffic on IP over ATM network is analyzed,and the self-similar traffic model of a real network is built.Finally,a performance testing tool is implemented to test and analyze the real network.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第5期56-59,共4页
Computer Engineering and Applications
基金
国家自然科学基金重大研究计划"下一代网络体系结构及其协议理论研究"(编号:90104002)
关键词
计算机网络
自相似模型
网络性能测试
ATM
Self-similar modeling,performance testing,performance parameter,IP,IP over ATM
