3Com 10014298 manual Displaying Diagnostic Information, Enabling and Disabling Debugging

258CHAPTER 11: SYSTEM MANAGEMENT

Figure 61 Debugging Output

Debugging information

1 2 3

Protocol debugging switch

ON OFF ON

1 31 3

Screen output
switch	OFF	ON

13

You can use the following commands to control debugging.

Perform the following operations in user view.

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

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