C8200-1N-4T Edge Platform - rommon upgrade from 17.4(1r) to 17.4(2r)

[jl2502051]

Hello All,

I've got answer on this community that there is needed rommon upgrade before IOS upgrade from 17.4.1a to 17.7.1a.

https://community.cisco.com/t5/cisco-software-discussions/catalyst-c8200-1n-4t-edge-platform-upgrade-from-17-4-1a-to-17-7/m-p/4567012#M4498

Are there any documents describing ROMMON upgrade? There is nothing about that in release notes. I can't find separate files with ROMMON SW on Software Download. Maybe ROMMON upgrades automatically during IOS upgrade but I can't find confirmation of this procedure.

Please advice.

Regards,

[Leo Laohoo]

Try this:  ROMMON Upgrade

[jl2502051]

Thanks for this link but there is only step by step how to install rommon from file if needed - it is simple.

Still don't know Is rommon upgrade needed separately and where I can find rommon installation files.

[Leo Laohoo]

Raise a TAC Case.