AFDX交换机管制功能测试方法的研究与设计

摘要

Policing is special function of AFDX switch. It is the basis of deterministic and reliability of AFDX network data transmission. Based on the principle of policing function analysis and research, the test method of basic policing, policing with jitter, policing with invalid frame are presented, and the test cases are designed. Practical test result shows that this method is feasible and effective.%管制功能是AFDX交换机的特有功能,是保证AFDX网络数据传输确定性及可靠性的基础.对管制功能原理进行分析和研究,在此基础上提出了基本管制、带抖动管制及无效帧管制的测试方法,设计了测试用例.测试结果表明该测试方法可行有效.