端口限速的测试方法及其应用  

Test Method and Application of Line Rate

作　　者：于红增[1] 陈海小[2] 

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081 [2]中国卫星海上测控部,江苏无锡214431

出　　处：《无线电工程》2014年第10期1-4,共4页Radio Engineering

基　　金：国防基础科研计划资助项目(B1120110001)

摘　　要：针对专网中路由器部署端口限速后引起的丢包问题,在分析端口限速服务质量(QoS)保证技术工作机制的基础上,设计了一种对其机理和效果进行测试和验证的方法,并对测试思想和方法进行了简要介绍。采用该方法可以直接得到端口限速技术的具体工作参数,测试结果有助于分析相关网络问题的机理和选择合理的解决措施,对于网络技术人员深刻理解QoS技术,精确测量设备QoS能力也提供了较好的基础性技术手段。Aiming at the packet-loss problem caused by the port rate limit technology deployed in the router,a test and verification method is designed for its mechanism and effects based on the analysis of the characteristics of rate limiting technology,and the test ide-as and methods are briefly introduced.The working parameters of rate limiting techniques can be obtained directly with this test method, and the test results help to analyze the mechanism of network problems and choose the rational solutions. This test method provides a fundamental technical means for a deep understanding of QoS technologies and precision measurement of QoS effects of equipments.

关 键 词：LR QoS测试 LR测试 端口限速 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]