Ryan Adams wraps up a video series on setting up a SQL Server lab environment:
You are going to create a SQL Server Failover Cluster Instance in Part 4 of our series on how to build a SQL Cluster Lab. The FCI will only be installed on Node1 and Node2. FCIs require shared storage so you will make your domain controller an iSCSI target. Last you will create your FCI using the iSCSI drives you presented to the cluster.
Click through for links to the entire series.