Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2008-09-02
2008-09-02
Wilson, Yolanda L (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C370S217000, C370S220000, C370S228000
Reexamination Certificate
active
10341028
ABSTRACT:
A method of failure recovery in a network element is disclosed. The method includes indicating to a number of forwarding engines that a forwarding engine has completed a switchover operation and causing at least one of the forwarding engines to acknowledge that the forwarding engine has completed the switchover operation in response to the indication.
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Erwin P. Rathgeb, Wolfgang Fischer, Christian Hinterberger, Eugen Wallmeier, and Regina Wille-Fier; “The MainStreetXpressCore Services Node≦A Versatile ATM Switch Architecture for the Full Service Network;” pp. 795-806; IEEE Journal on Selected Areas in Communications, vol. 15, No. 5, Jun. 1997.
Burghelea Ana H.
Knight John M.
Maranhao Marcus A.
Shrivastava Rohit
Smith Michael Roy
Campbell III Samuel G.
Campbell Stephenson LLP
Cisco Technology Inc.
Wilson Yolanda L
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