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.

Date of Patent:
Aug. 09, 2016

Filed:

Apr. 26, 2012
Applicants:

Duane E. Mentze, Roseville, CA (US);

Mark P. Henry, Sacramento, CA (US);

Richard J. Rollins, Penryn, CA (US);

Inventors:

Duane E. Mentze, Roseville, CA (US);

Mark P. Henry, Sacramento, CA (US);

Richard J. Rollins, Penryn, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/26 (2006.01); H04L 12/761 (2013.01); H04L 12/18 (2006.01);
U.S. Cl.
CPC ...
H04L 43/0811 (2013.01); H04L 12/18 (2013.01); H04L 43/0805 (2013.01); H04L 45/16 (2013.01);
Abstract

Embodiments of the present disclosure may include network devices, systems, and methods, including executable instructions and/or logic thereon, to check a multicast routing path. A network device includes a processing resource coupled to a memory. The memory includes program instructions executed by the processing resource to determine if a path between an initiator router and an end point router is available for transferring multicast packets, wherein the path between the initiator router and the end point router includes a number of routers.


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