What command is used for Interworking configuration?

A.
`interworking {etherner | ip} in interface config mode.

B.
`interworking {etherner | ip} in pseudowire-class config mode.

C.
`Interworking {bridged | routed} in l2tp-class mode.

D.
`{ip | ethernet}Interworking in pseudowire-class config mode.