Cisco AireOS troubleshoot

Here I have collected useful Cisco AireOS troubleshooting commands.

Controller cmds:

show traplog
show client summary
show client detail <MAC>
show pmk-cache <MAC>
show radius summary
show ap stats 802.11a  <Name of AP>
show ap auto-rf 802.11a <Name of AP>
show client ap 802.11a <Name of AP>
show process cpu
show queue-info
show memory statistics
show memory history
show memory mbufs summary/detail
show ap stats ethernet summary
show client detail <MAC>
show pmk-cache  <MAC>
show ap wlan 802.11a <Name of AP>
show client ap 802.11a <Name of AP>
show wlan id <X>
show advanced 802.11a summary
show advanced 802.11a group
show ap config 802.11a <ap-name>

debug client <client MAC>
debug aaa events/errors enable
debug dot1x all enable
debug web-auth redirect enable mac <MAC>
debug ap enable <Name of AP>
debug ap command “show controller do 1” <Name of AP>
Note:
“show controller do 0” is interface Dot11Radio0
“show controller do 1” is interface Dot11Radio1

linktest <MAC>

Example how to use grep:
grep include “<string>” “cmd to run”

Access point – Run on the access point

ssh -l <user> <ip>
enable

sho logging
show evtlog
show int g0