Which three elements must be used when you configure a router interface for VLAN trunking?

A.	one physical interface for each subinterface
B.	one IP network or subnetwork for each subinterface
C.	a management domain for each subinterface
D.	subinterface encapsulation identifiers that match VLAN tags
E.	one subinterface per VLAN
F.	subinterface numbering that matches VLAN tags