Electrical computers and digital processing systems: multicomput – Computer-to-computer data routing
Reexamination Certificate
2004-04-20
2009-02-03
Barot, Bharat N (Department: 2155)
Electrical computers and digital processing systems: multicomput
Computer-to-computer data routing
C709S202000, C709S223000, C709S239000, C709S242000, C370S236000, C370S238000, C370S254000, C370S351000
Reexamination Certificate
active
07487257
ABSTRACT:
The present invention discloses a method and apparatus for automatically provisioning data stitching circuits within a network element (NE). Data circuits are defined as the interface cards within NE that are receiving a particular data stream. Data stitching circuits are defined as data circuits that are provided with a destination point and a next destination point for each interface card. The NE creates a data-stitching matrix that identifies a path (i.e., destination and next destination) for the data stream to follow. The matrix is used by a cross-connect to reroute the data stream around one or more inoperable interface cards. When interface cards within the NE request to be provisioned into or out of a data stitching circuit the NE automatically updates the data-stitching matrix.
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Bortolotto Robert L.
Davis Michael F.
Goody Steven H.
Hillard David A.
Lau Carmel Chi Him
Barot Bharat N
Cisco Technology Inc.
Kaplan Cindy
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