S e n d d o c u m e n t c o m m e n t s t o n e x u s 7 k - f e e d b a c k - d o c @ c i s c o . c o m
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Cisco NX-OS System Messages Reference
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Chapter 2 System Messages and Recovery Procedures
GLBP Messages
FWM-4
Error Message
FWM-4-FCFIB_CPU_HOG: Inactive or busy
Explanation
Either fcfib was not scheduled to run, or fcfib was busy, and fcfib did not service the
message or timer queue for an extended period.
Recommended Action
Enter 'debug fwm error', then recreate the operation scenario, to find out more
details.
Error Message
FWM-4-FWM_DUPLICATE_UNICAST_MAC_REGISTRATION: Unicast MAC address
[chars] vlan [dec] registered on interface [chars] before deregistering on
interface [chars]
Explanation
Duplicate unicast MAC registration observed.
Recommended Action
No action is required.
Error Message
FWM-4-STM_LEARNING_OVERLOAD: [chars]
Explanation
The system getting overloaded due to learning processes.
Recommended Action
Contact the Cisco Technical Assistance Center (TAC) through the Cisco
Support web site http://www.cisco.com/tac.
FWM-6
Error Message
FWM-6-MAC_MOVE_NOTIFICATION: Host [chars] in vlan [dec] is flapping
between port [chars] and port [chars]
Explanation
Notification of a MAC address moving as per configuration.
Recommended Action
No action is required.
Error Message
FWM-6-STM_THRESHOLD_NOTIFICATION: Station table reached [dec]% of the
total capacity (total entries [dec])
Explanation
Station table capacity utilization message as per configured threshold values.
Recommended Action
No action is required.
GLBP Messages
This section contains the GLBP messages.
