which command is used to enable a Layer 2 VPN subinterface?

On Cisco IOS XR platforms using the EVC infrastructure, which command is used to enable a
Layer 2 VPN subinterface?

A.
interface gi0/0/0/0.10
switchport access vlan 10

B.
interface gi0/0/0/0.10
switchport mode tunnel dot1q-tunnel

C.
interface gi0/0/0/0.10
switchport mode trunk

D.
interface gi0/0/0/0.10
bridge-group 10

E.
interface gi0/0/0/0.10 l2transport

Explanation: