Refer to the exhibit. A trunk link is connected between switch A_SW and switch D_SW. Based on  the configuration shown in the exhibit，  how would the traffic coming from the switch A_SW be  managed？（）

• A、The trunk port Fa0/1 on switch A_SW will trust allCoS values on the frames coming from the IP  phone.
• B、The trunk port Fa0/1 on switch A_SW will trust allCoS values on the frames received on the IP  phone.
• C、The trunk port Fa0/1 on switch D_SW will trust allCoS values on the frames coming from port  Fa0/1 on A_SW.
• D、The trunk port Fa0/1 on switch D_SW will trust allCoS values on the frames received on the  A_SW switch port Fa0/4.
• E、The trunk port Fa0/1 on switch D_SW will trust allCoS values on the frames received on the IP  phone port.