VirtualBox

Win2012R2

SQL2012

AlwaysOn Availability Group

This example is based on my test network 172.16.16.0/28 where:172.16.16.1 is the (VirtualBox) Default Gateway172.16.16.2 is the host loopback172.16.16.3 is the DHCP server172.16.16.4 is a SQL Server (SQL01)172.16.16.5 is the Domain Controller for mydomain.local (DC01)172.16.16.6 is a Windows desktop computer (USER01)172.16.16.7 is a SQL Server (SQL02)172.16.16.8 is a Cluster (SQLCluster)