Method for fast label switchover with multiprotocol label switching

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United States of America Patent

PATENT NO 7120151
SERIAL NO

09967174

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Two or more virtual circuit (VC) labels associated with a tunnel label are mapped to a group identification (GID). The tunnel label is mapped to the GID in a GID table. When the two or more VC labels are to be associated with a new tunnel label, the tunnel label in the GID table is changed to the new tunnel label.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chinnaiah, Durai San Jose, CA 8 143
Ginjpalli, Hariprasada R Cupertino, CA 2 54
Jayakumar, Jayakumar Bangalore, IN 8 145

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