http://blogs.technet.com/timmcmic/archive/2009/06/28/setting-up-a-windows-2008-cluster-where-nodes-reside-in-a-disjointed-dns-namespace.aspxWhen attempting to establish the cluster services on nodes that utilize a dis-joint DNS namespace, the following errors may be encountered: Log Name: System Source: Microsoft-Windows-FailoverClustering Date: Date_Time Event ID: 1127 Task Category: Noneen-USCommunityServer 2.1 SP1 (Build: 61025.2)