Multiplex communications – Diagnostic testing – Using oam cells
Reexamination Certificate
2011-07-12
2011-07-12
Rao, Seema S (Department: 2462)
Multiplex communications
Diagnostic testing
Using oam cells
C370S242000, C370S252000, C370S389000
Reexamination Certificate
active
07978614
ABSTRACT:
Techniques that assist in processing of failure detection protocol (FDP) packets. Techniques are provided that assist a CPU of a network device in processing incoming FDP packets. In one embodiment, a module is provided in a network device for detecting and flagging the non-receipt of FDP packets by the network device for one or more FDP sessions. In this manner, the task of detecting non-receipt of FDP packets is offloaded from the CPU of the network device. This enables the network device to support newer FDPs with shorter periodic interval requirements.
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Moobed Pedman
Wong Yuen
Duong Christine
Foundry Network, LLC
Kilpatrick Townsend & Stockton LLP
Rao Seema S
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