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:
Jan. 03, 2017

Filed:

Apr. 26, 2012
Applicants:

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

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

Nam Soo Kim, Rocklin, CA (US);

Inventors:

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

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

Nam Soo Kim, Rocklin, CA (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/751 (2013.01); H04L 29/06 (2006.01); H04L 12/761 (2013.01); H04L 12/931 (2013.01);
U.S. Cl.
CPC ...
H04L 45/02 (2013.01); H04L 49/201 (2013.01); H04L 65/4076 (2013.01); H04L 45/16 (2013.01);
Abstract

Network devices, systems, and methods, including executable instructions and/or logic thereon, are provided to discover a multicast router topology. A network device includes a processing resource coupled to a memory. The memory includes program instructions executed by the processing resource to discover a multicast router topology by determining a number of routers are connected to each other via a number of network connections and are running a multicast routing protocol (MRP) on a number of interfaces on the number of routers that are connected.


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