Port membership table partitioning

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United States of America Patent

PATENT NO 9215128
APP PUB NO 20140280826A1
SERIAL NO

13829228

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Abstract

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A firmware model is provided for a shared port membership table that is partitioned for different needs of a distributed network switch, such as broadcast groups, multicast groups, ACL rules, and other port membership groupings. The shared port membership table enables a control point to set the size of each of the types of port membership information based on their usage or expected usage. By shrinking one partition, the control point is able to use the port group entries for a different partition of port group information.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cors, Josep Rochester, US 55 672
Nelson, Ward R Stewartville, US 11 54
Yin, Jun C Rochester, US 7 27

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