How to downgrade the ACI-Mode OS.

[pine78]

Hello,

I am currently using APIC 2.3 (1i), Spine / Leaf 12.3.1i.
I'm trying to add a new leaf switch, but the new leaf switch is version 14.0.

So I will downgrade from version 14.0 to version 12.3.1i and add it to the fabric.

The NX-OS Upgrade / downgrade document exists, but the upgrade / downgrade document for ACI-Mode OS can not be found.

Please tell us how to downgrade the ACI-Mode OS.

Thanks.

[stcorry · Accepted solution]

Hello!

When downgrading an ACI switch manually, you should be able to follow the same directions as when upgrading... When you break into bootloader to specify booting a specific image, you can specify the older image to boot.

[pine78]

I really appreciate your reply.