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:
Apr. 21, 2025
Filed:
Jun. 28, 2023
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Prakash Jain, Fremont, CA (US);
Sanjay K. Hooda, Pleasanton, CA (US);
Victor Moreno, Carlsbad, CA (US);
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 45/02 (2021.12); H04L 9/40 (2021.12); H04L 12/66 (2005.12); H04L 45/00 (2021.12);
U.S. Cl.
CPC ...
H04L 45/02 (2012.12); H04L 12/66 (2012.12); H04L 45/22 (2012.12); H04L 63/0227 (2012.12);
Abstract
Techniques for network routing border convergence are described. Backup paths for external connections for a network are established and provide for a temporary path for network traffic during network routing convergence, preventing traffic loss at network border nodes.