Users Guide
upgrade boot
Upgrade the bootash image or bootselector image.
Syntax
upgrade boot {all | bootflash—image | bootselector-image}stack-unit {stack—unit
—id | all}{booted | flash: | ftp: | scp: | tftp: | usbflash:} {A: |B:}
Parameters
all Enter the keyword all to change both the bootash and bootselector images.
bootash-image Enter the keyword bootflash-image to change the bootash image..
bootselector-image Enter the keyword bootselector-image to upgrade the BIOS system image.
stack-unit-id Enter the stack–unit–id to upgrade only the mentioned stack-unit .
all Enter the keywords all to upgrade the member stack-units.
booted Enter the keyword booted to upgrade from the current image on the device.
ftp: Enter the keyword ftp to follow it with the location of the source le in this form: //
userid:password@hostip/lepath, or press Enter to launch a prompt sequence.
tftp: Enter the keyword tftp to follow it with the location of the source le in this form: //
hostlocation/lepath, or press Enter to launch a prompt sequence.
ash: Enter the keyword flash to follow it with the location of the source le in this form: //
lepath, or press Enter to launch a prompt sequence.
usbash: Enter the keyword flash to follow it with the location of the source le in this form: //
lepath, or press Enter to launch a prompt sequence.
A: Enter the keyword A to upgrade the bootash partition A:.
B: Enter the keyword B to upgrade the bootash partition B:.
Defaults none
Command Modes EXEC Privilege
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(1.0) Introduced on the Z9100–ON.
9.0.2.0 Introduced on the S6000.
9.0(0.0) Added support for IPv6 for the file-url parameter.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000. Added support for the SSD on the Z9000 only.
8.3.7.0 Introduced on the S4810.
File Management 83