3Com 10014298 Switch User Manual


 
258 CHAPTER 11: SYSTEM MANAGEMENT
Figure 61 Debugging Output
You can use the following commands to control debugging.
Perform the following operations in user view.
For more about the usage and format of the debugging commands, refer to the
appropriate chapters.
Since the debugging output will affect the system operating efficiency, do not
enable the debugging command unnecessarily. Use the debugging all
command, especially, with caution. When the debugging is over, disable all
debugging.
Displaying Diagnostic Information
You can collect information about the switch to locate the source of faults. Each
module has a corresponding display command, which makes it difficult to collect
Table 287 Enabling and Disabling Debugging
Operation Command
Enable the protocol debugging debugging { all [ timeout interval
] | module-name [
debugging-option ] }
Disable the protocol debugging undo debugging { all | {
protocol-name | function-name } [
debugging-option ] }
Enable the terminal debugging terminal debugging
Disable the terminal debugging undo terminal debugging
Debugging
information
Protocol debugging
switch
Screen output
switch
OFF
OFF
ON
ON ON
1
2
3
13
1
3
1
3