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:
Nov. 24, 2015
Filed:
Sep. 27, 2012
Hangzhou H3c Technologies Co., Ltd., Hangzhou, CN;
Wan Zhou, Beijing, CN;
HANGZHOU H3C TECHNOLOGIES CO., LTD., Zhejiang, CN;
Abstract
A method and an edge device for learning a Medium Access Control (MAC) address are provided. According to an example, based on a request message from a first node to a second node, a session cache item is created in the edge device. The session cache item includes: IP addresses of the first and second nodes, and a first relationship between a MAC address of the first node and an output port corresponding to the first node. Based on a response message from the second node to the first node, the session cache item is updated to include a second relationship between a MAC address of the second node and an output port corresponding to the second node. The first and second relationships are then provided to a data plane of the edge device to facilitate data packet forwarding between the first node and the second node.