How to Install Windows 2012R2 Standard Edition in VirtualBox

We are going to install Windows 2012R2 Standard Edition in VirtualBox as part of creating a Oracle Windows Cluster. We want to have 3 server: 1 Controller + 2 Database servers: Server Name Public IP: Private IP: win-rac1 192.168.56.151 192.168.10.151 win-rac2 192.168.56.152 192.168.10.152 win-rac-control 192.168.56.153 192.168.10.153 Here the steps to create WIN-RAC-CONTROL (the controller) on... » read more