Multiplex communications – Diagnostic testing – Using oam cells
Reexamination Certificate
2005-04-19
2005-04-19
Pham, Chi (Department: 2663)
Multiplex communications
Diagnostic testing
Using oam cells
C370S228000
Reexamination Certificate
active
06882626
ABSTRACT:
A system and method for automated switching of data traffic in a network are described. Data is transmitted along a first virtual circuit among multiple virtual circuits in a network. Next, a failure is detected on the first virtual circuit. As a result, transmission of data is switched from the first virtual circuit to a second virtual circuit among the multiple virtual circuits in the network.
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Desai Ronak
Grandhi Madhu
Marathe Madhav V.
Blakely , Sokoloff, Taylor & Zafman LLP
Cisco Technology Inc.
Ferris Derrick W
Pham Chi
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