H3C Technologies H3C WX3000 Series Unified Switches - Manual (Page 561)

53-3
The output of debugging information affects the system operation. Disable all debugging after you finish
the system debugging.
Displaying Debugging Status
Follow these steps to display the current debugging status in the system:
To do… Use the command… Remarks
Display all enabled debugging on
the current device
display debugging [ unit unit-id ]
[ interface interface-type
interface-number
] [ module-name ]
You can execute the display
command in any view.
Displaying Operating Information about Modules in System
When the device is in trouble, you may need to view a lot of operating information to locate the problem.
Each functional module has its corresponding operating information display command(s). You can use
the command here to display the current operating information about the modules in the system for
troubleshooting your system.
Follow these steps to display the current operation information about the modules in the system:
To do… Use the command… Remarks
Display the current operation
information about the modules in
the system.
display diagnostic-information
You can use this command in any
view.
You should execute this command
twice to find the difference between
the two executing results, thus
helping locate the problem.