System Debugging - H3C S9500 Series Operation Manual

Operation Manual – System Maintenance and Debugging
H3C S9500 Series Routing Switches

1.3 System Debugging

System debugging includes:
Enabling/Disabling the Terminal Debugging
Displaying Diagnostic Information
1.3.1 Enabling/Disabling the Terminal Debugging
The switch provides various ways for debugging most of the supported protocols and
functions, which can help you diagnose and locate the errors.
The following ON/OFF switches can control the outputs of the debugging information:
Protocol debugging ON/OFF switch controls the debugging output of a protocol.
Terminal debugging ON/OFF switch controls the debugging output on a specified
user screen.
The figure below illustrates the relationship between two ON/OFF switches.
Figure 1-1 Debugging output
Perform the following configuration to enable/disable the debugging:
Enable the protocol
debugging
Disable the protocol
debugging
To do...
debugging { all | timeout
interval | module-name
[ debugging-option ] }
undo debugging { all |
module-name
[ debugging-option ] }
Chapter 1 System Maintenance and
Use the command...
1-3
Debugging
Remarks
Available in user view
Available in user view