Users Guide

A: Enter the keyword A to upgrade the bootflash partition A:.
B: Enter the keyword B to upgrade the bootflash partition B:.
Defaults none
Command Modes EXEC Privilege
Command
History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
EMC Networking OS Command Line Reference Guide.
The following is a list of the Dell EMC Networking OS version history for this command.
Version Description
9.12(1.0) Introduced on the S5048F–ON.
9.10(0.0) Introduced on the S6100-ON.
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.
Usage
Information
You must reload FTOS after executing this command. Use the command upgrade system stack-unit to
copy FTOS from the management unit to one or more stack members.
Example
DellEMC#upgrade system ?
flash: Copy from flash file system (flash://filepath)
ftp: Copy from remote file system, IPv4 or IPv6, (ftp://
userid:password@hostip/filepath)
scp: Copy from remote file system, IPv4 or IPv6, (scp://
userid:password@hostip/filepath)
stack-unit Sync image to the stack-unit
tftp: Copy from remote file system, IPv4 or IPv6, (tftp://
hostip/filepath)
usbflash: Copy from usbflash file system (usbflash://filepath)
DellEMC#
upgrade boot
Upgrade the bootflash image or bootselector image.
Syntax
upgrade boot {all | bootflash—image | bootselector-image}stack-unit {stack—
unit—id | all}{booted | flash: | ftp: | scp: | tftp: | usbflash:}
Parameters
all Enter the keyword all to change both the bootflash and bootselector images.
bootflash-image Enter the keyword bootflash-image to change the bootflash 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.
File Management 77