Nokia IP500 Series Installation Manual page 107

unsetenv
Use the
the following form:
unsetenv name
where name is the name of the variable to be cleared.
For example:
BOOTMGR[2]> unsetenv boot-file
clears the boot-file variable.
Note
The autoboot variable is set to no, and the bootwait variable is set to
zero (0) by this command.
set-defaults
Use the
values. The command has the following form:
set-defaults name
where name is the name of the variable to be set to its factory default. If name
is not specified, all variables are set to their factory defaults.
For example:
BOOTMGR[2]> set-defaults autoboot
sets the value of autoboot to yes, the factory default.
IP500 Series Installation Guide
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command to clear a particular variable. The command has
unsetenv
command to set variables to their factory-default
set-defaults
Boot Manager Variables
107