Symptom
Cisco 11ac Wave-2 and 11ax APs are taking the global config for AP syslog level after a reload, instead of keeping the per-AP syslog level they had configured before the reload (which is the correct behavior).
Example:
- Global config to emergencies: config ap logging syslog level emergencies all
- AP configured per-AP level to alerts: config ap logging syslog level alerts APNAME
- AP gets the per-AP level config:
(WLC) >grep include "Logging trap severity level" "show ap config general APNAME"
Press any key to continue..
Logging trap severity level ..................... alerts
- AP syslog level changes to the global config after a reload:
(WLC) >grep include "Logging trap severity level" "show ap config general APNAME"
Press any key to continue..
Logging trap severity level ..................... emergencies >> global value
Conditions
- COS APs (11ac Wave-2 and 11ax APs).
- Global AP syslog level is different than per-AP syslog level config.
- AP is rebooted.