Refer to the exhibit. A VoIP engineer must configure QoS for the switch ports.
Which two set of commands configure switch port to remap every incoming packet aside from the default QoS? (Choose two).
A. FastEthernet 0/20
No mls qos trust device cisco-phone
B. FastEthernet 0/20 No mls qos trust cos
C. FastEthernet 0/20 mls qos cos 3
D. FastEthernet 0/20 Mls qos cos override
E. FastEthernet 0/20
No switchport priority extend trust
F. FastEthernet 0/20
Switchport priority extend cos
