Switch 9400 Upgrade 2 Sups

[Lewis_Cipher]

Upgraded a 9400 and the firmware is not updated. There are 2 sups and it should have updated everything on switch. Doing a show module the SW is 17.03.04 but FM is 16.6.2r for all but one mac. The last mac is 17.3.1r for FW (Firmware).  Do we need to take line cards out for this? I read this should just push out all cards. Thanks for any input.  

[Leo Laohoo]

conf t
 software auto-upgrade enable
end

[Lewis_Cipher]

Hi Leo, 

The active sup is currently on 16 and standby is 17 firmware. SW is 17 across the board.   Anything else we have to do here? Could you briefly explain what is being done with that command ? Much appreciated.

[Lewis_Cipher]

Some better info

 

[Leo Laohoo]

I am not fussed about the ROMMON version (Fw column).  
Both line cards (Sw column) are now talking to each other and reporting in with the same firmware version. 
The command above simply tells the system to push the firmware the master is using down to the slave line card/supervisor card.  This is done automatically.  Very handy when replacing faulty line cards.

[Lewis_Cipher]

So, all is well and we can go about our day? This is fine by me.  

[Lewis_Cipher]

Must also be in install mode it looks like.