Techniques for performing a failover from a protected connection to a backup connection

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United States of America Patent

PATENT NO 9356859
APP PUB NO 20130044586A1
SERIAL NO

13585688

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Abstract

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Techniques for reducing the latency in performing a failover from a protected connection to its backup connection when a network event is detected affecting the protected connection. In an MPLS network, techniques are provided for failing a protected LSP to a backup LSP in a fast and efficient manner. In one embodiment, the faster failover is facilitated by storing protected LSPs and their backup LSPs information in the data plane, such as locally on a linecard.

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Patent Owner(s)

  • BROCADE COMMUNICATIONS SYSTEMS LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Minjie San Jose, US 5 30
Hanif, Mohammad Pleasanton, US 14 197
Kumar, Dilip Tucson, US 82 1721
Nguyen, Lisa Hong San Jose, US 3 32
Singh, Sundeep Kumar Bangalore, IN 3 6

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