公开(公告)号：US20150092591A1

公开(公告)日：2015-04-02

申请号：US14042220

申请日：2013-09-30

Applicant: Broadcom Corporation

Inventor： Brad MATTHEWS ,  Mohan Kalkunte ,  Puneet Agarwal

IPC: H04L12/26

CPC classification number: H04L43/062 ,  H04L47/11 ,  H04L47/30

Abstract: A system and method to monitor network congestion is provided. The system includes a plurality of ingress, egress ports, and a plurality of queues coupled to the ingress and egress ports and configured to store incoming and outgoing packets. The system also includes a monitoring unit configured to monitor at least one attribute of packets in at least one queue when a start condition occurs, stop monitoring the attribute when an end condition occurs, determine a flow that caused the start condition based on the monitored attribute, and report the monitored attribute and the flow.

Abstract translation: 提供了一种监控网络拥塞的系统和方法。 该系统包括多个入口，出口端口和耦合到入口和出口端口的多个队列，并且被配置为存储输入和输出分组。 该系统还包括监视单元，该监视单元被配置为当发生开始条件时监视至少一个队列中的分组的至少一个属性，当结束条件发生时停止监视该属性，基于所监视的属性确定导致开始条件的流 并报告监控的属性和流程。

公开(公告)号：US20140185628A1

公开(公告)日：2014-07-03

申请号：US13759967

申请日：2013-02-05

Applicant: BROADCOM CORPORATION

Inventor： Brad MATTHEWS ,  Bruce KWAN ,  Puneet AGARWAL

IPC: H04L12/56

CPC classification number: H04L47/50 ,  H04L47/6215

Abstract: A method for managing data traffic operating on a deadline is provided. The method includes receiving, on an intermediate node, a packet having one or more traffic characteristics. The method also includes evaluating, on the intermediate node, the one or more traffic characteristics to determine a priority of the packet. The method also includes selecting one of multiple queues on the intermediate node based on the determined priority. The method also includes processing, on the intermediate node, the packet based on the determined priority. The method also includes enqueuing the processed packet into the selected queue. The method further includes outputting the queued packet from the selected queue.

Abstract translation: 提供了一种管理在期限内运行的数据流量的方法。 该方法包括在中间节点上接收具有一个或多个业务特性的分组。 该方法还包括在中间节点上评估一个或多个业务特性以确定分组的优先级。 该方法还包括基于所确定的优先级来选择中间节点上的多个队列之一。 该方法还包括在中间节点上基于确定的优先级处理分组。 该方法还包括将处理的分组进入队列。 该方法还包括从所选择的队列输出排队的分组。