ucc 4k to 12k migratio

[sethumadhavan]

Hi,

we have a requirement to upgrade a customer from 11.6 4k to 12.6 with a deployment model change to 12K, is this deployment model supported? hope we can migrate the data from 11.6 to 12.6 using edmt and then change the deployment type

Regards

sethu

[bill.king1]

Since there are defects noted like this that say how you can upgrade and have to change the deployment model, I don't see why not? What's your specific concern?

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr44774

[sethumadhavan]

Hi,

The main concern is feasibility and I was trying to get the best practice or filed note on this. we couldn't see any reference section in the upgrade guide related to this, hence I was looking for some confirmation.

regards

sethu