What is the purpose of the 'encapsulation dot1q 10 native' command and the 'switchport mode trunk dot1q vlan 10 native' command? 1) To configure a native VLAN of 10 on a trunk port 2) To enable VLAN tagging on a trunk port 3) To configure VLAN 10 as the default VLAN on a trunk port 4) To configure VLAN 10 as the management VLAN on a trunk port