Which command should be added to Fa0/1 on DLS1 to correct the problem?



Which four steps are needed to configure a voice VLAN on a switch port? (Choose four).

  1. Configure the switch port in access mode.*
  2. Assign a data VLAN to the switch port.
  3. Add a voice VLAN.*
  4. Assign the voice VLAN to the switch port.*
  5. Activate spanning-tree PortFast on the interface.
  6. Ensure that voice traffic is trusted and tagged with a CoS priority value.*
  7. Configure the switch port interface with subinterfaces.
  8. Configure the interface as an IEEE 802.1Q trunk.