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:
Dec. 22, 2020
Filed:
Apr. 04, 2019
Cisco Technology, Inc., San Jose, CA (US);
Gianluca Mardente, San Francisco, CA (US);
Maithili Narasimha, Los Altos, CA (US);
CISCO TECHNOLOGY, INC., San Jose, CA (US);
Abstract
Systems, methods, and computer-readable media for distributing policies in a SDN environment through chunking. A policy can be chunked into a plurality of policy chunks having corresponding chunk identifications at a controller of a SDN environment. Each of the plurality of policy chunks can be hashed to create corresponding chunk hashes for each of the plurality of policy chunks. Further, the plurality of policy chunks, the chunk identifications of the plurality of policy chunks, and the chunk hashes of the plurality of policy chunks can be distributed from the controller of the SDN environment to an intermediate policy node in a fabric of the SDN environment. The chunk hashes and the chunk identifications of the plurality of policy chunks can be used to control distribution of the plurality of policy chunks to one or more edge nodes in the SDN environment.