The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2020
Filed:
Jan. 23, 2018
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Duoliang Fan, Nanjing, CN;
Heyang Liu, Nanjing, CN;
Li Shen, Nanjing, CN;
Hongguang Guan, Shenzhen, CN;
Assignee:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/741 (2013.01); H04L 12/947 (2013.01); H04L 29/12 (2006.01); H04L 12/935 (2013.01);
U.S. Cl.
CPC ...
H04L 45/745 (2013.01); H04L 49/25 (2013.01); H04L 61/2007 (2013.01); H04L 61/6022 (2013.01); H04L 49/30 (2013.01);
Abstract
A packet forwarding method and a related apparatus to improve packet forwarding efficiency, where the method includes generating, by a controller, addressing information for a switching node, recording, by the controller, a correspondence between the switching node and the addressing information, and sending, by the controller, the addressing information to the switching node, so that the switching node forwards a packet according to the addressing information.