Based on the exhibit below, the switch PG-ASW is connected to the switch PG-DSW through a trunk link. How will the traffic from the switch PG-ASW be handled?

A.
The trunk port Fa0/1 on switch PG-DSW will trust all CoS values on the frames received on the PG-ASW switch port Fa0/4.

B.
The trunk port Fa0/1 on switch PG-DSW will trust all CoS values on the frames received on the IP phone port.

C.
The trunk port Fa0/1 on switch PG-DSW will trust all CoS values on the frames coming from port Fa0/1 on PG-ASW.

D.
The trunk port Fa0/1 on switch PG-ASW will trust all CoS values on the frames coming from the IP phone.