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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.:

US 11496354 B1

PDFFull Text
Date of Patent:
Nov. 08, 2022

Filed:

Jun. 16, 2020

Ecmp fast convergence on path failure using objects in a switching circuit

Applicant:

Ciena Corporation, Hanover, MD (US);

Inventors:

Sami Boutros, Union City, CA (US);

Kambiz Frounchi, Ottawa, CA;

Tao Wang, Ottawa, CA;

Assignee:

Ciena Corporation, Hanover, MD (US);

Attorneys:

Clements Bernard Baratta

Lawrence A. Baratta, Jr.

Christopher L. Bernard

Primary Examiner:

Meng Vang

Int. Cl.
CPC ...
H04L 41/0654 (2022.01); H04L 45/24 (2022.01);
U.S. Cl.
CPC ...
H04L 41/0654 (2013.01); H04L 45/24 (2013.01);
Abstract

A switching circuit includes circuitry configured to manage a plurality of Equal Cost Multiple Paths (ECMPs) through a plurality of shared protection group objects, wherein each of the plurality of shared protection group objects is connected to two paths in the ECMPs, and wherein a number of shared protection group objects equals a number of next-hops, cause distribution of packets based on a setting of the shared protection group object for each next-hop, and responsive to a failure of a next-hop, change the setting of the shared protection group object for the failed next-hop.

Find Patent Forward Citations

Boutros, Sami. (2022). Ecmp fast convergence on path failure using objects in a switching circuit (U.S. Patent No. 11496354). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11496354

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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