VLAN 3 is not yet configured on your switch.What happens if you set the switchport access vlan 3 commmand interface configuration mode?（）

• A、The command isaccepted and the respective VLAN is added to vlan dat.
• B、The command isrejected.
• C、The command isaccepted and you must configure the VLAN manually.
• D、The port turns amber.