No, the IP address can be changed only on the first DC of the domain. If I understand correctly you have configured a second DC. In this case remove the second DC and reinstall it.
Be aware that only one DC of the domain can be LAN-facing (Windows Domain Authentication and File Server). We (still) do not support multi-site AD.
When a DC is added you can enable the switch and select a LAN IP
Other DCs will have the switch disabled. They are just local node replicas for cluster applications.
That is a post-NS7 migration step, where it is assumed that there are no DCs, other than the one created by the migration tool. Only for the first DC of a domain, set-ipaddress is allowed.