Redundant router set up

Details Redundant router set up Redundant router set up

2008-07-22

2008-07-22

To, Doris (Department: 2616)

Multiplex communications

Fault recovery

Bypass an inoperative switch or inoperative element of a...

C370S220000, C370S227000, C370S228000, C370S392000

Reexamination Certificate

active

07403474

ABSTRACT:
Methods, systems, and devices are provided for redundant router set up. One embodiment of a network device having router functionality includes a processor, memory in communication with the processor, and program instructions. The program instructions can be stored in memory and executable on the processor to designate a fail-over virtual router interface for a first physical router on a second physical router based on addressing information obtained via communication between the first physical router and the second physical router.

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