Unity 4.0(5), I have VM only Exchange inbox Unity server with external AD and want to migrate to 2*new Unity server with failover, using same AD server and new external Exchange server.
Q1) Can I DiRT restore into new Unity primary server without uninstall the old Unity server? I know the AD account still pointing to old Exchange server but want to know the DiRT capable automatic update to new Exchange server.
Q2) Can I setup failover first in the new 2*Unity server and DiRT restore into primary Unity?
Q3) If Q2) doesn't work, do I need re-install 2*Unity servers to disable failover? or any way to remove the failover component only?
Thanks in advance,