公开(公告)号：US20230164094A1

公开(公告)日：2023-05-25

申请号：US18150877

申请日：2023-01-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Tao WU ,  Jian YAN ,  Yongxian CHEN ,  Heyang LIU ,  Huafeng WEN ,  Liyang SUN

IPC: H04L49/9005 ,  H04L47/24

CPC classification number: H04L49/9005 ,  H04L47/24

Abstract: This application provides a buffer configuration method and a switching device, to ensure no packet loss, and belongs to the field of network technologies. The method includes: sending, by a first switching device, a first measurement frame to a second switching device; receiving, by the first switching device, a second measurement frame sent by the second switching device, where the second measurement frame is generated through triggering based on the first measurement frame; determining, by the first switching device, a buffer configuration parameter based on the first measurement frame and the second measurement frame; and setting, by the first switching device, a local buffer based on the configuration parameter. This application is used to automatically configure a buffer of a switching device, thereby reducing buffer space without packet loss.

公开(公告)号：US20240080271A1

公开(公告)日：2024-03-07

申请号：US18308015

申请日：2023-04-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenhao SUN ,  Long YAN ,  Yan ZHUANG ,  Yonghui XU ,  Hewen ZHENG ,  Xiangfeng QU ,  Liyang SUN

IPC: H04L47/2425 ,  H04L47/12

CPC classification number: H04L47/2425 ,  H04L47/12

Abstract: This application discloses network congestion control methods and apparatuses. In an implementation, a method comprises: obtaining, by the an intelligent network interface card comprised in a network congestion control apparatus, at least two types of traffic. Identifying, by the intelligent network interface card, algorithm matching features of the at least two types of traffic, and in response to determining to perform congestion control on one type of traffic of the at least two types of traffic, determining, by the intelligent network interface card, a congestion control algorithm that matches an algorithm matching feature of the one type of traffic. Performing, by the intelligent network interface card, congestion control on the one type of traffic according to the congestion control algorithm that matches the algorithm matching feature of the one type of traffic.