3Com 8807 Configuration Manual page 837

n
Displaying Diagnostic
Information
Figure 195 Debugging output
Debugging
information
Protocol debugging
switch
ON
Screen output switch
OFF
You can use the following commands to control the above-mentioned debugging.
Perform the following operations in user view.
Table 802 Enable/Disable the debugging
Operation
Enable the protocol debugging
Disable the protocol debugging
Enable the terminal debugging
Disable the terminal debugging
For more about the usage and format of the debugging commands, refer to the
relevant chapters.
Since the debugging output will affect the system operating efficiency, do not
enable the debugging without necessity, especially use the debugging all
command with caution. When the debugging is over, disable all the debugging.
When the switch does not run well, you can collect all sorts of information about
the switch to locate the source of fault. Each module has its corresponding display
command which displays the operating information of related module for fault
locating and analyzing. You can use the display diagnostic-information
command.
Perform the following operations in any view.
OFF ON
ON
Command
debugging { all | timeout interval |
module-name [ debugging-option ] }
undo debugging { all | module-name [
debugging-option ] }
terminal debugging
undo terminal debugging
System Debugging 837