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Cisco Bug: CSCur21878 - ASR5K continuous DEMUX SFT error when there is a L2 LOOP.

Last Modified

Feb 07, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

14.0

Description (partial)

Symptom:
Demux card crash constantly with this failure Failure: Device=PAC_VSC872, Reason=SF_TOO_MANY_MONITOR_FAIL

Conditions:
If Demux card was replaced or moved  to new slot it faces same issue.
When one of the binded interface/vlan has a L2 Loop.
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