Management and Configuration Guide K/KA/KB.15.15

pcunix: Specifies whether the connected device
is a DOS-based PC or UNIX workstation.
Viewing more information on switch operation
Use the following commands to display additional information on switch operation for
troubleshooting purposes.
Syntax
show boot-history
Displays the crash information saved for each management module on the switch.
Syntax
show history
Displays the current command history. This command output is used for reference
or when you want to repeat a command.
Syntax
show system-information
Displays globally configured parameters and information on switch operation.
Syntax
show version
Displays the software version currently running on the switch and the flash image
from which the switch booted (primary or secondary.)
Syntax
show interfaces
Displays information on the activity on all switch ports.
Syntax
show interfaces-display
Displays the same information as the show interfaces command and
dynamically updates the output every three seconds. Press Ctrl + C to stop the
dynamic updates of system information. Use the Arrow keys to view information
that is off the screen.
Searching for text using pattern matching with show command
Selected portions of the output are displayed, depending on the parameters chosen.
Syntax
show command option [ include | exclude | begin ]
regular expression
Uses matching pattern searches to display selected portions of the output from a
show command. There is no limit to the number of characters that can be matched.
Viewing Switch Configuration and Operation 437