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Cisco Bug: CSCsg32183 - NFAS: Back to Back Failed.

Last Modified

Jan 29, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.3(20.14)

Description (partial)

Symptom:
Nfas back to back is failing.The primary D-channel state is OUT OF SERVICE.

Conditions:
This happens with 12.3(20.14) image version.This happens when when the Primary D-channel is brought Down using the "isdn test l2 disconnect" command.
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