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:
Dec. 19, 2017
Filed:
Oct. 22, 2015
Dell Products L.p., Round Rock, TX (US);
Ramasubramani Mahadevan, Chennai, IN;
Pathangi N. Janardhanan, Chennai, IN;
DELL PRODUCTS L.P., Round Rock, TX (US);
Abstract
Each router in a group of routers (R.R.) includes an interface (P) assigned a common virtual address for multicast (VAM). The common VAM is advertised in router advertisings for multicast traffic; other addresses are advertised for unicast. The member routers in the group share multicast forwarding databases. Increased throughput is therefore provided for multicast traffic without traffic replication. Any router in the group can service requests from end-point sources and receivers of multicast traffic, e.g. requests to join or leave a multicast group, or requests presented as multicast packets for forwarding to a multicast group.