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公开(公告)号：US09385930B2
公开(公告)日：2016-07-05
申请号：US14080577
申请日：2013-11-14
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Shashank Gudipati , Sathis Kumar Murugesan , Mahendran Sithanantham
CPC classification number: H04L43/0823 , H04J3/0667 , H04J3/0673 , H04J3/14
Abstract: In one example embodiment, a method to detect suboptimal boundary clocks is described for a node in a communications network. The method can include determining a benchmark value for a clock in a node; generating a plurality of time correction parameters associated with a plurality of time corrections for the clock; determining whether the plurality of time correction parameters meets a predetermined criteria based on the benchmark value; and generating an alert if the plurality of time correction parameters meets the predetermined criteria.
Abstract translation: 在一个示例实施例中，针对通信网络中的节点描述了检测次优边界时钟的方法。 该方法可以包括确定节点中的时钟的基准值; 生成与所述时钟的多个时间校正相关联的多个时间校正参数; 基于所述基准值确定所述多个时间校正参数是否满足预定标准; 以及如果所述多个时间校正参数满足所述预定标准则产生警报。
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公开(公告)号：US20150131682A1
公开(公告)日：2015-05-14
申请号：US14080577
申请日：2013-11-14
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Shashank Gudipati , Sathis Kumar Murugesan , Mahendran Sithanantham
CPC classification number: H04L43/0823 , H04J3/0667 , H04J3/0673 , H04J3/14
Abstract: In one example embodiment, a method to detect suboptimal boundary clocks is described for a node in a communications network. The method can include determining a benchmark value for a clock in a node; generating a plurality of time correction parameters associated with a plurality of time corrections for the clock; determining whether the plurality of time correction parameters meets a predetermined criteria based on the benchmark value; and generating an alert if the plurality of time correction parameters meets the predetermined criteria.
Abstract translation: 在一个示例实施例中，针对通信网络中的节点描述了检测次优边界时钟的方法。 该方法可以包括确定节点中的时钟的基准值; 生成与所述时钟的多个时间校正相关联的多个时间校正参数; 基于所述基准值确定所述多个时间校正参数是否满足预定标准; 以及如果所述多个时间校正参数满足所述预定标准则产生警报。
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