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:
Feb. 04, 2020
Filed:
Jan. 31, 2017
Cisco Technology, Inc., San Jose, CA (US);
Suresh Doddagaddavalli Basavarajappa, San Jose, CA (US);
Kalpesh Kirtikant Zinjuwadia, Milpitas, CA (US);
Arjun Sreekantiah, San Jose, CA (US);
Neeraj Malhotra, Los Gatos, CA (US);
Patrice Brissette, Ottawa, CA;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Aspects of the embodiments are directed to methods, systems, and computer program products for stitching route targets between disparate virtual private network domains. Embodiments are directed to a datacenter interconnect (DCI) network element that is configured to receive from a first network node of a first domain a routing prefix comprising a first route target value; determine that the first route target value is associated with a first route target set, the first route target set associated with the first domain; determine a corresponding second route target set associated with a second domain; create a second routing prefix that includes one or more route target values from the second route target set; and transmit the second routing prefix to a network node in the second domain.