{"title":"Diagnosis and design for diagnosability for Internet routers","authors":"L. Barford","doi":"10.1109/ISQED.2006.51","DOIUrl":null,"url":null,"abstract":"This paper deals with diagnosis and design for diagnosability at the system level. In particular, diagnosis and design for diagnosability of high-end Internet routers in manufacturing test and design validation are considered. A packet flow model is used for diagnosis down to the replaceable unit level. The diagnosis method operates correctly when there are multiple or intermittent faults. A diagnosability criterion is proposed and a method for assessing diagnosability of various designs given. The paper concludes with a description of empirical results from an industrial application of the diagnosis method","PeriodicalId":138839,"journal":{"name":"7th International Symposium on Quality Electronic Design (ISQED'06)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"7th International Symposium on Quality Electronic Design (ISQED'06)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISQED.2006.51","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This paper deals with diagnosis and design for diagnosability at the system level. In particular, diagnosis and design for diagnosability of high-end Internet routers in manufacturing test and design validation are considered. A packet flow model is used for diagnosis down to the replaceable unit level. The diagnosis method operates correctly when there are multiple or intermittent faults. A diagnosability criterion is proposed and a method for assessing diagnosability of various designs given. The paper concludes with a description of empirical results from an industrial application of the diagnosis method