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Debugging a feature module – H3C Technologies H3C WX3000E Series Wireless Switches User Manual

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Figure 3 Relationship between the protocol and screen output switch

Debugging a feature module

Output of debugging commands is memory intensive. To guarantee system performance, enable

debugging only for modules that are in an exceptional condition. When debugging is complete, use the

undo debugging all command to disable all the debugging functions.
To debug a feature module and display the debugging information on a terminal:

Step Command

Remarks

1.

Enable the terminal

monitoring of system
information.

terminal monitor

Optional.
The terminal monitoring on the console is
enabled by default and that on the

monitoring terminal is disabled by default.
Available in user view.

2.

Enable the terminal
display of debugging

information.

terminal debugging

Disabled by default.
Available in user view.

3.

Enable debugging for a
specified module.

debugging { all [ timeout time ] |
module-name [ option ] }

Disabled by default.
Available in user view.

4.

Display the enabled

debugging functions.

display debugging [ interface
interface-type interface-number ]

[ module-name ] [ | { begin |

exclude | include }
regular-expression ]

Optional.
Available in any view.

NOTE:

To display the detailed debugging information on the terminal, configure the debugging, terminal
debugging and terminal monitor commands. For more information about the terminal debugging and
terminal monitor commands, see

Network Management and Monitoring Command Reference.

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