We have two ad sites. Primary & DR. also we have dedicated network for heartbit+replication & mapi traffic.
DAG 2010 configured with primary site but in the process of extending it to DR site.
Replication+heartbit network at primary : 10.0.0.0/24
Mapi network : 192.168.1.0/24
due to some reason network team is removing heartbit VLAN network 10.0.0.0/24 which would get replaced with 172.16.10,0/24 network.
In these transition process i am planning how can i make sure there would be minimum downtime & which steps i should follow to achieve it. If i remove Heartbit network directly can replication happen over mapi network? which specific commands i shud use.