Automatic determination of groupings of communications interfaces

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8619627
APP PUB NO 20110206058A1
SERIAL NO

12711408

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A particular networked machine broadcasts packets from its interfaces resulting in patterns of returned copies of the sent broadcast packets received on its interfaces. Based on these patterns, a determination is made to identify groupings of one or more of the interfaces that are considered by remote devices as being grouped together, as a broadcast packet transmitted from an interface belonging to a grouping will be received on, and only on, a single interface in each of the other groupings, with a grouping being one or more interfaces. In one implementation, a grouping is defined as a single independent interface, or an aggregation of two or more interfaces combined into a single logical interface, such as, but not limited to that of a PortChannel.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elsen, Christian Rolle, CH 6 564
Ettori, Pierre-Emmanuel Mountain View, US 9 44

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