Nice Technet Edge video about Windows Server 2008 R2 Failover capabilities in multi-site DR mode.
In this TechNet Edge video Technical Evangelist Symon Perriman walks through a real-world multi-site cluster deployment. While configuring a four-node disaster recovery demo, Symon recorded the steps and added slides showing the key deployment considerations.
Learn more about disaster recovery planning, networking, security, faster failover, DNS replication, the quorum model and PowerShell. See how Windows Server 2008 R2 Failover Clustering can provide not only high-availability, but also automatic disaster recovery.
Check the video out at http://technet.microsoft.com/en-US/edge/Hh306278(MSDN.10)?query=1