An administrator needs to provide network connectivity to an Organization while ensuring the traffic is not visible by any other Organization. What are two possible ways to accomplish this goal? (Choose two.)

A.
Provision an External Direct Organization Network backed by port groups.

B.
Provision an Isolated Organization Network backed by VLANs.

C.
Provision an Isolated Organization Network backed by port groups.

D.
Provision an External Routed Organization Network backed by VLANs.