公开(公告)号：US20220329526A1

公开(公告)日：2022-10-13

申请号：US17226794

申请日：2021-04-09

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Shen Li ,  Kevin M. Worth ,  Christian Elton Cleveland ,  Matthew Lee Deter

IPC: H04L12/813 ,  H04L12/819 ,  H04L12/851

Abstract: A system for facilitating data transmission in a switch is provided. During operation, the system can obtain one or more sets of configuration parameters for a plurality of traffic policing filters of the switch. A respective traffic policing filter can correspond to a token bucket. A number of tokens in the token bucket can indicate whether to forward a packet associated with the traffic policing filter. The system can determine the token allocation frequencies for the plurality of traffic policing filters based on the one or more sets of configuration parameters. The system can then select a sampling interval from the token allocation frequencies based on a selection policy and determine a performance rate for the plurality of traffic policing filters based on the sampling interval.

公开(公告)号：US11456958B1

公开(公告)日：2022-09-27

申请号：US17226794

申请日：2021-04-09

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Shen Li ,  Kevin M. Worth ,  Christian Elton Cleveland ,  Matthew Lee Deter

IPC: H04L47/20 ,  H04L47/2441 ,  H04L47/215

Abstract: A system for facilitating data transmission in a switch is provided. During operation, the system can obtain one or more sets of configuration parameters for a plurality of traffic policing filters of the switch. A respective traffic policing filter can correspond to a token bucket. A number of tokens in the token bucket can indicate whether to forward a packet associated with the traffic policing filter. The system can determine the token allocation frequencies for the plurality of traffic policing filters based on the one or more sets of configuration parameters. The system can then select a sampling interval from the token allocation frequencies based on a selection policy and determine a performance rate for the plurality of traffic policing filters based on the sampling interval.