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:
Dec. 20, 2016
Filed:
Mar. 28, 2013
Applicant:
Hangzhou H3c Technologies Co., Ltd., Hangzhou, CN;
Inventors:
Wan Zhou, Beijing, CN;
Xianzhi Guo, Beijing, CN;
Assignee:
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/46 (2006.01);
U.S. Cl.
CPC ...
H04L 12/4625 (2013.01); H04L 12/4645 (2013.01); H04L 12/4666 (2013.01);
Abstract
An edge device searches a MAC table to obtain information of a public network egress interface for a packet which is to be sent from a local site to a remote site to access a service, replaces a VLAN ID in the packet with a VLAN ID used for transmission in a public network, and sends the packet in which the VLAN ID has been replaced to a remote site according to the information of the public network egress interface.