Click the Exhibit button. An administrator needs to configure a vSphere environment to
support a vCloud network architecture providing for automatic provisioning of network pools.
Which step must be taken in order to successfully configure Port Group Isolation?

A.
VLAN/PVLAN configuration information must be added to the configuration.

B.
A vShield Edge component must be added between the Unprotected Network and the
virtual switch.

C.
The Virtual Standard Switch must be replaced with a vSphere Distributed Switch.

D.
vShield Edge component must be added between the External Network and the virtual
switch.

Explanation: