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:
Jan. 11, 2022
Filed:
Sep. 11, 2019
Cisco Technology, Inc., San Jose, CA (US);
Atri Indiresan, Sunnyvale, CA (US);
Roberto Mitsuo Kobo, Pleasanton, CA (US);
Sanjay Kumar Hooda, Pleasanton, CA (US);
Anton Smirnov, Braine-l'Alleud, BE;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one embodiment, a method comprises receiving traffic to send from a router to a host in the fabric edge network, wherein the fabric edge network comprises a plurality of switches and an inter-switch link (ISL); and sending the traffic from the router to the host via at least one of the switches based on the downlink connectivity of the host. Sending the traffic from the router to the host is performed without sending the traffic through the ISL. Sending the traffic from the router to the host comprises sending the traffic through the ISL when there is a link failure on a path between the router and the host.