Fault correlation system and method in packet switching networks

Details Fault correlation system and method in packet switching networks Fault correlation system and method in packet switching networks

1996-11-19

1999-09-07

Olms, Douglas W.

Multiplex communications

Diagnostic testing

Of a switching system

370218, 371 224, 371 251, 371 26, H04J 314

Patent

active

059497599

ABSTRACT:
In case of a failure in a high speed packet switching network, the failure information provided by the multiplicity of resources is registered in the access nodes of the network. The failure information can be retrieved by the network management on request for fault correlation. A plurality of alarms flooding the network management when a failure occurs is thus avoided.

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IEEE Trans. on Comm., vol. 42, No. 2/3/4, pp. 523-533, 1994.
Data Communications, vol. 19, No. 4, Mar. 21, 1990, pp. 45-48.
European Search Report.

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