It is a real IP address but it is not the server address .
I want to know when there is a failover .
There is an IP MSCS resource , say 10.1.1.1 , which users logon to
The actual server the system the users logon to can be one of two IP addresses 10.1.1.2 , say , and 10.1.1.3 .
The IP 10.1.1.1 can either belong to 10.1.1.2 or 10.1.1.3 depending which server in the cluster holds the reource 10.1.1.1 .