公开(公告)号：US09306854B2

公开(公告)日：2016-04-05

申请号：US13778339

申请日：2013-02-27

Applicant: Cisco Technology, Inc.

Inventor： Andrew E. Ossipov ,  David Cherkus

IPC: H04L12/26 ,  H04L12/801

CPC classification number: H04L47/12

Abstract: A methodology is described for providing a dedicated interface-level oversubscription diagnostics queue that would store header data and timestamps for ingress frames which would otherwise be dropped due to the input FIFO queue being full. When the microburst is over, the data may be transmitted to the main CPU to analyze the cause of oversubscription as well as affected traffic.

Abstract translation: 描述了一种用于提供专用的界面级过度订阅诊断队列的方法，其将存储由于输入FIFO队列已满而否则将被丢弃的入口帧的头部数据和时间戳。 当微突然结束时，可以将数据传输到主CPU，以分析超额认购的原因以及受影响的流量。

公开(公告)号：US20140241151A1

公开(公告)日：2014-08-28

申请号：US13778339

申请日：2013-02-27

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Andrew E. Ossipov ,  David Cherkus

IPC: H04L12/56

CPC classification number: H04L47/12

Abstract: A methodology is described for providing a dedicated interface-level oversubscription diagnostics queue that would store header data and timestamps for ingress frames which would otherwise be dropped due to the input FIFO queue being full. When the microburst is over, the data may be transmitted to the main CPU to analyze the cause of oversubscription as well as affected traffic.

Abstract translation: 描述了一种用于提供专用的界面级过度订阅诊断队列的方法，其将存储由于输入FIFO队列已满而否则将被丢弃的入口帧的头部数据和时间戳。 当微突然结束时，可以将数据传输到主CPU，以分析超额认购的原因以及受影响的流量。