Dell Force10 MXL Blade Reference Manual page 36

Usage
Information
Example
36 | File Management
You must reload FTOS after executing this command. Use the command
copy FTOS from the management unit to one or more stack members.
Figure 3-14. upgrade system Command Example
FTOS#upgrade system ?
flash:
ftp:
/userid:password@hostip/filepath)
scp:
/userid:password@hostip/filepath)
stack-unit
tftp:
/hostip/filepath)
usbflash:
filepath)
FTOS#
Copy from flash file system (flash://filepath)
Copy from remote file system, IPv4 or IPv6, (ftp:/
Copy from remote file system, IPv4 or IPv6, (scp:/
Sync image to the stack-unit
Copy from remote file system, IPv4 or IPv6, (tftp:/
Copy from usbflash file system (usbflash://
upgrade system stack-unit to