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Operation 3-25
3.3.2 LFU Commands
The commands summarized in Table 3– 1 are used to update system
firmware. See Section A.13 for an example of the LFU command
output.
Table 3– 1 LFU Command Summary
Command Function
display
Shows the physical configuration of the system.
exit
Terminates the LFU program.
help
Displays the LFU command list.
lfu
Restarts the LFU program.
list
Displays the inventory of update firmware on the selected device.
readme
Lists release notes for the LFU program.
update
Writes new firmware to the module.
verify
Reads the firmware from the module into memory and compares
it with the update firmware.
display
The display command shows the physical configuration of the system. Display
is equivalent to issuing the SRM console command show configuration.
Because it shows the slot for each module, display can help you identify the
location of a device.
exit
The exit command terminates the LFU program, causes system initialization
and testing, and returns the system to the console from which LFU was called.