If you are performing a manual failover in a DR simulation (when both hosts are operational), remember to always first put your active server into Standby mode before failing over.
On the active server, navigate to→ → .
Click Switch Hosts.
In the Switch Hosts dialog box, in the text box, type
To commit the change, click Yes, switch hosts.
You are immediately taken back to the login page, where if you try to login again, you will be presented with the This is currently the backup server page.