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Cisco Bug: CSCte94355 - CPPBQS-3-QMOVESTUCK seen when add/delete vlans + modify qos cfg

Last Modified

Feb 14, 2018

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

12.2(33)XNF

Description (partial)

Symptom:

On the Cisco Systems ASR1000 series router the  %CPPBQS-4-QMOVESTUCK message may be seen, with no subsequent  'queue move done' message.

 %CPPBQS-4-QMOVESTUCK: F0: cpp_cp:  CPP 0 schedule Parent-Queue queue move stuck

This condition results in a halt of traffic flow.

Conditions:
This is seen with highly scaled  broadband configs, with qos applied.

Note that if the  %CPPBQS-4-QMOVESTUCK message is followed by a %CPPBQS-4-QMOVEDONE
message, this condition has not occurred,  this behavior is not out of the norm and can occur in conditions of congestion.
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