As a network technician, do you know which are valid modes for a switch port used as a VLAN
trunk? (Choose three.)
A.
transparent
B.
auto
C.
on
D.
desirable
E.
blocking
F.
forwarding
Explanation:
Both the auto and on modes can be automatically switched to the desirable mode based on the
topology.
A trunk port can be configured as one of the following 5 different modes: on, off, desirable, auto, or
nonegotiate.