http://blogs.technet.com/b/exchange/archive/2011/10/11/demystifying-exchange-2010-sp1-virtualization.aspx
From: Todd Lemmiksoo [mailto:tlemmik...@gmail.com]
Sent: Thursday, October 20, 2011 4:56 PM
To: MS-Exchange Admin Issues
Subject: Exchange 2010 DAG on VM's
Is this still an unsupported
As far as I am aware DAG on virtual machines has never been a configuration
that was unsupported.
What wasn't supported for a while was using both DAG and some kind of failover
native to the virtual machine technology (ie VMWARE vmotion), but even that has
changed.