I will describe the process of updating the firmware on Alcatel OmniStack LS 6224.
Let’s connect to the device and switch to the mode of elevated privileges:
See the current firmware version:
We look at what firmware versions are downloaded and what is active:
See how much memory is free:
Run the command to copy the firmware file from the TFTP server to the switch:
copy tftp://10.0.0.18/alc6224-18.104.22.168.img image-2
I had an active firmware image-1, so I saved a new one like image-2.
I used the firmware version 22.214.171.124
Let’s make an active uploaded firmware:
boot system image-2 show bootvar
We reboot the switch:
After reboot, the switch will boot with the new firmware.
If necessary, the firmware file can also be copied from the switch to TFTP:
copy image-1 tftp://10.10.0.18/image-1
How to start the TFTP server I described in these articles:
Installing and Configuring a TFTP Server in Ubuntu
Starting a TFTP server in Windows