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. 14, 2020
Filed:
Oct. 20, 2017
Cisco Technology, Inc., San Jose, CA (US);
Govind P. Sharma, Union City, CA (US);
Gilles Rhéal Roy, Stittsville, CA;
Eric Levy-Abegnoli, Valbonne, FR;
Ajay Kumar Modi, San Jose, CA (US);
Sridhar Vallepalli, Fremont, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Theft detection in data center networks may be provided. First, a first leaf switch may create an entry in a first distributed secure cache in response to an endpoint appearing on the first leaf switch. The entry may correspond to the endpoint and may be marked as having a tentative state. Then a request message may be sent to a plurality of leaf switches. The request message may comprise data identifying the endpoint. Next, a reply message may be received in response to the request message from a second leaf switch within the plurality of leaf switches. The tentative state may then be removed from the entry in response to the reply message indicating that the endpoint is valid.