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. 22, 2014
Filed:
Aug. 31, 2010
Patrice Bellagamba, Saint Raphael, FR;
Sandesh Kumar B N, Bangalore, IN;
Sudhakar Shenoy, Bangalore, IN;
Patrice Bellagamba, Saint Raphael, FR;
Sandesh Kumar B N, Bangalore, IN;
Sudhakar Shenoy, Bangalore, IN;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In certain embodiments, routing multicast traffic includes generating a multicast distribution tree for each mapping of a plurality of mappings. A mapping associates a source with a multicast group. Each multicast group has at least two multicast distribution trees. A frame destined for a first multicast group is received. The first multicast group has a first multicast distribution tree and a second multicast distribution tree. The first multicast distribution tree, but not the second multicast distribution tree, is selected for the frame. The frame is sent over a path designated by the selected multicast distribution tree.