H3C Technologies H3C SecPath F1000-E - Manual (Page 191)

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Figure 3 The relationship between the protocol and screen output switch
Configuring System Debugging
Output of the debugging information may reduce system efficiency. Administrators usually use the
debugging commands to diagnose network failure. After completing the debugging, disable the
corresponding debugging function, or use the undo debugging all command to disable all the
debugging functions.
Output of debugging information depends on the configurations of the information center and the
debugging commands of each protocol and functional module. Displaying the debugging information
on a terminal (including console or VTY) is a common way to output debugging information. You can
also output debugging information to other destinations. For more information, see Information Center
Commands in the System Volume. By default, you can output debugging information to a terminal by
following these steps:
To do… Use the command… Remarks
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
Enable the terminal display of
debugging information
terminal debugging
Required
Disabled by default
Available in user view
Enable debugging for a specified
module debugging { all [ timeout
time ] | module-name [ option ] }
Required
Disabled by default
Available in user view