During a requirements gathering workshop to design a physical to virtual migration, the customer provides the following information:

✑ There is no physical firewall in the data center with no anticipated plans for a future network refresh.

✑ Leveraging the virtual infrastructure to mitigate the lack of network security must be addressed in the design.

✑ All physical servers to be migrated exist on the same VLAN.

Which recommendation should the architect make to address the customer requirement with regard to virtual networking?

A.

✑ Split the virtual machines into several VLANs

✑ Use tag actions

B.

✑ Create port groups with different names and same VLAN IDs

✑ Enable traffic shaping for ingress and egress traffic

C.

✑ Enable traffic filtering and marking

✑ Use allow or drop actions

D.

Disable traffic filtering and marking

✑ Use tag actions