Displaying Debugging Status; Displaying Operating Information About Modules In System - H3C S5600 Series Operation Manual

You can use the following commands to enable the two switches.
Follow these steps to enable debugging and terminal display for a specific module:
To do...
Enable system debugging for
specific module
Enable terminal display for
debugging
The output of debugging information affects the system operation. Disable all debugging after you finish
the system debugging.

Displaying Debugging Status

To do...
Display all enabled debugging on
the specified device
Display all enabled debugging in
the Fabric by module

Displaying Operating Information about Modules in System

When an Ethernet switch 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.
To do...
Display the current
operation information
about the modules in the
system.
Use the command...
debugging module-name
[ debugging-option ]
terminal debugging
display debugging [ fabric | unit unit-id ]
[ interface interface-type interface-number ]
[ module-name ]
display debugging fabric by-module
Use the command...
display diagnostic-information
2-3
Required
Disabled for all modules by default.
Required
Disabled by default.
Use the command...
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.
Remarks
Remarks
Available in any
view.
Remarks