3Com 7700 Configuration Manual page 297

Figure 3 Debug 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 33 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.
Display 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
all the information needed. In this case, use display diagnostic-information
command.
System Maintenance and Debugging
1
2
OFF
1 3
Command
debugging { all | module-name [ debugging-option ] }
undo debugging { all | { protocol-name | function-name
} [ debugging-option ] }
terminal debugging
undo terminal debugging
3
ON
3
1
ON
1
3
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