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Common maintenance commands for WLAN troubleshooting

Latest reply: Nov 17, 2021 14:05:28 569 8 7 0 2

Useful commands when troubleshooting WLAN issues


Issue
Usefull Commands
View
Description
Notice
AP online/offline
display capwap configuration
 
Query capwap configuration
Checks whether the AP online configuration is correct
display ap global configuration 
 
Query AP global configuration
display ap all/ap-id/ap-group
 
Query AP status
The reason code and processing method of AP online and offline query the corresponding command of product documentation
display ap offline-record  all/mac
 
Query AP Offline Reasons
display ap online-fail-record all/mac 
 
Query AP Online fail Reasons
display ip pool interface vlanif1000 used
 
Query IP address allocation on the DHCP server
STA online/offline
display station all/ap-id/ap-group
 
Query terminal online status
The reason code and processing method of STA online and offline query the corresponding command of product documentation
display station online-fail-record all 
 
Query the terminal online fail reason
display station offline-record all
 
Query the terminal offline reason
display  access-user 
 
Query user online status
display aaa online-fail-record all
 
Query the user online fail reason
display aaa offline-record all
 
Query the user offline reason
display aaa abnormal-offline-record all
 
Query the user abnormal offline reason
display station roam-track sta-mac H-H-H
 
Query terminal roam trails
Only online users can query roaming trajectories
Radio
display radio all/ap-id/ap-group
 
Query RF status
Concerned about the channel utilization (CU), which is an important wireless parameter, more than 60% of the situation began to have packet loss. Is the download caused by the WEB radio status check or is there a rogue AP interference
display ap traffic statistics wireless ap-id 0 radio 0/1
 
Query one AP one radio traffic
 
display station statistics sta-mac
 
Query one station traffic
 
Upgrade
display ap update configuration
 
Query AP Upgrade Configuration
Used to query whether the upgrade configuration is correct
display ap update status all/ap-id /downloading/failed/succeed 
 
Query AP upgrade progress and status
 
display startup
 
Query next run version and cfg 
 
Device status
display current-configuration
 
Query the current configuration
 
display cpu-usage
diagnose
Query the current cpu usage
 
display cpu-usage history
diagnose
Query the cpu history
 
display memory-usage
diagnose
Query the memory usage
 
display image 
diagnose
 
 
save logfile
user
 
 
save diag-logfile
diagnose
 
 
display logfile 
 
 
 
display diag-logfile
 
 
 
Information collection
display  version 
 
Query AC version
Contains one-click information collection
display  ap version all/ap-group
 
Query the AP version
display diagnostic-information
 
One-button information collection
 
[AC6605]trace object mac-address H-H-H
[AC6605]trace enable
//After finish,undo trace
[AC6605]undo trace enable
System
Track the terminal and AP process
The trace process traces the terminal and AP online processes. It is used to locate faulty APs and terminals in detail.
[AC6605-diagnose]station-trace sta-mac H-H-H
//After finish,undo trace
[AC6605-diagnose]undo station-trace all
diagnose
Full process tracking
Used to track the entire process of terminal online


thanks, it's helpful to understand which command should be used when encountering the problem.
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great, it helps us to distinguish the difference between the commands.
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Posted by user_3357111 at 2019-06-03 18:28 thanks, it's helpful to understand which command should be used when encountering the problem.
welcome dear
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Posted by chenhui at 2019-06-03 18:30 great, it helps us to distinguish the difference between the commands.
welcome dear
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This is really very helpful, thank you very much for the command list. You may also visit epson error code 0xf3 for more ideas and suggestions in this pair.
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Posted by user_3439817 at 2019-06-16 23:17 This is really very helpful, thank you very much for the command list. You may also visit epson erro ...
thanks bro
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It's helpful. Thanks.
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Quality share. Thank you for the post.
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