Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2007-02-19
2009-11-10
Ho, Duc C (Department: 2419)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C711S147000
Reexamination Certificate
active
07616651
ABSTRACT:
A method for communicating data packets is provided that includes receiving a data packet at a first processor. A packet handle and interface handle are attached to the data packet. The packet handle, interface handle, and data packet are communicated to a second processor. A plurality of data packets that are destined for the same output are multiplexed. At least one packet handle, one interface handle, and the multiplexed data packet are communicated to the first processor, and the multiplexed data packet is output.
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R. Pazhyannur et al., “PPP Multiplexing” Aug. 2000, pp. 1-9.
Blankenship Dennis N.
Preslar, Jr. Glenn L.
Scheviak Thomas W.
Baker & Botts L.L.P.
Cisco Technology Inc.
Ho Duc C
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