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.

Date of Patent:
Jul. 08, 2025

Filed:

Aug. 09, 2022
Applicant:

Cisco Technology, Inc., San Jose, CA (US);

Inventors:

Mankamana Prasad Mishra, San Jose, CA (US);

Ali Sajassi, San Ramon, CA (US);

Nitin Kumar, San Jose, CA (US);

Swadesh Agrawal, Fremont, CA (US);

Anuj Budhiraja, San Jose, CA (US);

Assignee:

CISCO TECHNOLOGY, INC., San Jose, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 45/02 (2022.01); H04L 45/00 (2022.01); H04L 45/28 (2022.01);
U.S. Cl.
CPC ...
H04L 45/02 (2013.01); H04L 45/22 (2013.01); H04L 45/28 (2013.01);
Abstract

A system and method for handling multicast traffic in Ethernet Virtual Private Network multi-homed networks includes receiving a first route table for a first route, determining that the first route table is associated with another peer device in the multi-home network, generating a second route table for a second route, determining a route to transmit data and the determined route is the first route or the second route based on the first preference value and the second preference value, and transmitting the data using the determined route.


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