Sliced routing table management with replication

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United States of America Patent

PATENT NO 8867550
SERIAL NO

13778450

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Abstract

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Techniques are provided for hash-based routing table management in a distributed network switch. A frame having a source address and a destination address is received by a switch module having bridge elements and a routing table divided into slices of buckets, each slice having a respective property and including one or more buckets. If a routing entry for the source address is found in a first slice of a first set of buckets of the routing table responsive to a lookup request for the source address, and the property of the first slice satisfies a replication condition, then the routing entry is replicated to a second set of buckets of the routing table.

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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
Bawsso, Claude Nice, FR 1 7
Shedivy, David A Rochester, US 44 649
Verrilli, Colin B Apex, US 60 1220
Walk, Bruce M Rochester, US 62 1403
Wind, Daniel Nice, FR 29 493

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