Explanation/Reference:
* The Oracle VM Manager provides the user interface that allows you to create and manage zones, virtual
server pools, virtual servers, and guest virtual machines. Before you use the Oracle VM Manager to
manage virtualization targets in Enterprise Manager, you must register an existing installation of the Oracle
VM Manager.
* A virtual server is a generic term used to describe a physical box which has virtualization software
(hypervisor) running on it. A new virtual server can be provisioned by installing the OVM Hypervisor on a
bare metal box. Before you add a virtual server to a server pool, it must be discovered.
* Setting Up Networks
You can define a name or an alias for each logical network. When you have created your networks, you
connect the physical network ports on Oracle VM Servers to the logical networks. Before you define the
logical networks in Enterprise Manager, you have to review your physical network configuration that you
intend to use, such as VLAN and subnet usage. Setting up an Oracle VM network involves:
Generating MAC Addresses

Creating and configuring VLAN Groups

Creating Networks

Reference: Setting Up Cloud for IaaS