To configure Trunk on the link between Ethernet switches and allow the transmission of VLAN 10 and VLAN 20 information, ______ must be configured on the switch.

To configure Trunk on the link between Ethernet switches and allow the transmission of VLAN 10 and VLAN 20 information, ______ must be configured on the switch.
A . [Switch-Ethernet0/1] port link-type trunk
B . [Switch] port link-type trunk
C . [Switch] port link-type access
D . [Switch-Ethernet0/1] port trunk pvid 10

Answer: A