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. 03, 2023
Filed:
Sep. 23, 2020
Applicant:
Cisco Technology, Inc., San Jose, CA (US);
Inventors:
Assignee:
Cisco Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/939 (2013.01); H04L 49/55 (2022.01); H04L 49/00 (2022.01); G06F 13/38 (2006.01); H04L 67/1095 (2022.01); H04L 69/08 (2022.01); H04L 49/15 (2022.01);
U.S. Cl.
CPC ...
H04L 49/557 (2013.01); G06F 13/387 (2013.01); H04L 49/15 (2013.01); H04L 49/70 (2013.01); H04L 67/1095 (2013.01); H04L 69/08 (2013.01);
Abstract
An embodiment is directed to switchover operations with a mobile virtualized network device in a mobile device. The mobile virtualized hardware switchover operations may be used to selectively and temporarily provide virtualized control-plane operations to the data-plane of a non-redundant network device undergoing an upgrade or a reboot of its control plane. A non-redundant network device may operate hitless, or near hitless, operation even when its control plane is unavailable.