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4 show bootvar This command displays the current operating system boot configuration parameters.
5 boot change {primary |
secondary | default}
If your configuration displays no pre-configured operating system boot parameters,
use the boot change command to edit appropriate fields.
• The primary operating system boot parameters are used in the first attempt to boot
the system.
• The secondary operating system boot parameters are used if the primary
operating system boot selection is not available.
• The default operating system boot parameters are used if the secondary operating
system boot parameter selection is not available. The default parameters always
reside on the internal flash device (flash:).
NOTE: These parameters, as well as other boot parameters, can be modified
in the CLI mode.
When you enter the boot change command, you are prompted for a response.
• Enter a new parameter or press the ENTER key (carriage return) to accept the
default parameter.
• Enter . (period) to clear a field.
• Enter - (dash) to edit a field above the current cursor position.
NOTE: When you enter a new parameter that extends beyond 80 characters,
you cannot use the BACKSPACE key to correct any mistakes. If you make a mistake,
you must re-enter the parameter.
BOOT_USER # show bootvar
PRIMARY OPERATING SYSTEM BOOT PARAMETERS:
========================================
boot device : flash
file name : /E600i-x.bin
SECONDARY OPERATING SYSTEM BOOT PARAMETERS:
BOOT_USER # boot change primary
'.' = clear field; '-' = go to previous field
boot device : flash
file name : /E600i-6.x.bin
BOOT_USER # boot change default
'.' = clear field; '-' = go to previous field
boot device : flash
file name : /E600i-6.x.bin
BOOT_USER #