What must the network administrator do to remove Fast Ethernet port fa01 from VLAN 2 and assign it to VLAN 3?

To remove Fast Ethernet port fa01 from VLAN 2 and assign it to VLAN 3, the network administrator should first enter the interface configuration mode for the port by typing interface fa01. Then, the command switchport access vlan 3 should be executed to change the port's VLAN assignment. This action automatically removes the port from VLAN 2, as a port can only belong to one VLAN at a time in access mode. Finally, the changes can be saved with the write memory or copy running-config startup-config command.