MAC learning using VC-LSP dedicated for broadcast and unknown frames

United States of America Patent

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Oct 12, 2010
Grant Date
Dec 23, 2004
app pub date
Jun 5, 2003
filing date
Jun 5, 2003

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Expired

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Abstract

A telecommunication system comprises a first plurality of virtual circuit label switched paths (VC-LSPs) dedicated to communicate broadcast and unknown frames. The known frames have an encapsulated source site identifier used for media access control (MAC) address learning.

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Patent Owner(s)

AT&T INTELLECTUAL PROPERTY I, L.P.;SBC KNOWLEDGE VENTURES, L.P.

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H04L:TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAP....

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Inventor Name	Address	# of filed Patents	Total Citations
Puetz, Eric Peter	Georgetown, US	1	19
Serbest, Yetfk	Austin, US	1	3

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MAC learning using VC-LSP dedicated for broadcast and unknown frames

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United States of America Patent

10455745

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PATENT NO	7813345
APP PUB NO	20040258069A1
SERIAL NO	10455745
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 12, 2010	US,7813345,B2 US7813345B2	GRANTED PATENT AS SECOND PUBLICATION
December 23, 2004	US,20040258069,A1 US20040258069A1	FIRST PUBLISHED PATENT APPLICATION

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10455745

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