Which two statements are true about voice VLANs? (Choose two.)

A.
Voice VLANs are only used when connecting an IP phone and a host to distinct switch
ports.

B.
Access ports that are configured with voice VLANs will always trust the CoS that is
received from IP phones.

C.
Access ports that are configured with voice VLANs may or may not override the CoS
value that is received from an IP phone.

D.
Voice VLANs are configured using the switchport voice vlan vlan-ID interface
configuration command.

E.
Voice VLANs provide a trunking interface between an IP phone and an access port on a
switch to allow traffic from multiple devices that are connected to the port.

F.
Enabling Voice VLAN on a switch port will automatically configure the port to trust the
incoming CoS markings.