Cisco Catalyst 3120

A-25
Cisco Catalyst Blade Switch 3120 for HP Command Reference
OL-12248-01
Appendix A Cisco Catalyst Blade Switch 3120 for HP Boot Loader Commands
unset
The BOOT environment variable can also be reset by using the no boot system global configuration
command.
The ENABLE_BREAK environment variable can also be reset by using the no boot enable-break
global configuration command.
The HELPER environment variable can also be reset by using the no boot helper global configuration
command.
The CONFIG_FILE environment variable can also be reset by using the no boot config-file global
configuration command.
The HELPER_CONFIG_FILE environment variable can also be reset by using the no boot
helper-config-file global configuration command.
Examples This example shows how to reset the prompt string to its previous setting:
switch: unset PS1
switch:
Related Commands Command Description
set Sets or displays environment variables.