====== Hyper-V Replica ======
<code cmd Enable firewall HTTP listener>netsh advfirewall firewall set rule name="Hyper-V Replica HTTP Listener (TCP-In)" new enable=yes</code>
Planned failover
<code powershell Primary host>
$PrimaryVM1 = “Core”
Stop-VM $PrimaryVM1
Start-VMFailover -VMName $PrimaryVM1 –prepare
</code>

<code powershell Secondary host>
$ReplicaVM1 = “Core”
Start-VMFailover -VMName $ReplicaVM1
Start-VM $ReplicaVM1
</code>

<code powershell Reverse replication>
Set-VMReplication -reverse -VMName $ReplicaVM1
</code>