Procedure for swapping Border/Control Plane with upgraded hardware

[paulle]

If 2 border/control plane nodes exist and DNAC 1.2.12 or 1.3.05 is being used what is the recommended procedure to swap in new upgraded hardware? These versions of DNAC have a limit of 2 CP so the only procedure I can see working is to remove one of the pair, provision the new CP/BD then repeat for the other CP/BD. Does this sound like the best approach?

[tahuja]

Currently the RMA support is  for like to like PID of device for complete config copied to other device.

In principle your suggestion of "removing one of the pair, provision the new CP/BD then repeat for the other CP/BD" is ok. But there can be different config on your device depends on the border/cp connectivity in the network, recommendation is to  open TAC case for getting support of this replacement and minimize downtime.