Currently have a 4331 running 16.x code with rommon version 16.7.(3r) and looking to upgrade it to 17.6.3. I see the recommended rommon is 16.12(2r) so wanted to confirm if I should be upgrading to 17.6.3 first, then upgrading the rommon after. Or upgrade the rommon to 16.12(2r) first and then once that's back online upgrade the IOS to 17.6.3.
