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. 25, 2014
Filed:
Nov. 06, 2012
Applicant:
Marvell International Ltd., Hamilton, BM;
Inventors:
Assignees:
Marvell Israel (M.I.S.L.) Ltd., Yokneam, IL;
Marvell International Ltd., Hamilton, BM;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/08 (2006.01); G06F 11/00 (2006.01); G08C 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A network switch including first, second, and third stack units. The first stack unit includes a first interface configured to communicate, via a first link, with a second stack unit of the network switch; a second interface configured to communicate, via a second link, with a third stack unit of the network switch; and a forwarding engine configured to transfer a first packet to the first interface, and in response to the first link being inoperative, to (i) receive the first packet from the first interface, and (ii) transfer the first packet received from the first interface to the second interface.