Cisco CCNA 200-301 Practice Question
A network engineer needs to configure a port on a Cisco switch to support both data and voice traffic for a connected Cisco IP phone with a PC attached to it. The engineer wants to ensure voice and data traffic are properly segregated and that voice traffic can receive appropriate QoS treatment. What is the appropriate way to configure the switch port?
Configure the port as an access port in the voice VLAN.
Configure the port as an access port, assign it to the data VLAN, and apply the voice VLAN configuration.
Configure the port as a trunk port with the native VLAN set to the data VLAN.
Configure the port as a trunk port, allowing both voice and data VLANs.