TROUBLESHOOTING COMMANDS FOR GIVEN CONDITIONS
How to monitor tag configuration
show ap tag summary
wireless config validate
Verifying applied configuration – WLC CLI
show ap name APa80c.0dd2.1fa8 tag detail
Verify the mappings on the AP
show capwap client config
Verifying applied configuration – Web UI
Radioactive Tracing Filtering and Cleanup
• AP debugging by mac works for all radio/rrm/etc processes. DTLS will not work
• AP debugging by its IP address works for DTLS, but misses all later processes
Always remove conditions
# clear platform condition all
# undebug all
Alarm LED and critical platform alarms
All 9800 appliances (9800-L, 9800-40 and 9800-80) have an ALM LED on their front panel. If that LED goes red, it means that there is a critical alarm on the platform.
#show facility-alarm status
List of all commands from C9800 Wireless Controller
show ap summary | i Number of APs
sh log | i AP Event:
show ap uptime
show ap cdp nei
show ap crash
dir all | i crash
show wireless stats ap history
show wireless stats ap discovery
show wireless stats ap join summary
show wireless certification config
show wireless management trustpoint
show wireless dtls connections
show wireless stats ap history mac-address Ethernet_MAC@
show wireless stats ap mac Radio_MAC@ discovery detailed
show wireless stats ap mac Radio_MAC@ join detailed
show logging profile wireless start last X days filter mac <radio-or-ethernet-AP-mac>
show tech wireless ap name <ap-name>
show wireless loadbalance ap affinity mac Ethernet_MAC@
show wireless loadbalance ap affinity wncd <0-7>
sh proc cpu platform | i wncd
debug wireless mac <AP_Radio_MAC> internal monitor-time 2085978494
List of all commands from Access Points
show tech
show dtls connection
term mon
debug capwap client events
debug capwap client error
debug capwap client pmtu
debug capwap client keepalive
debug capwap client payload
debug capwap client details
debug capwap client info
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