nerdexam
Cisco

300-430 · Question #130

A network engineer is deploying 8865 IP phones with wireless clients connected to them. In order to apply the appropriate QoS, the IP voice traffic needs to be distinguished from client data…

The correct answer is C. Voice VLAN. The Voice VLAN feature on switches allows the network to distinguish between voice traffic and data traffic from wireless clients connected to IP phones. This is crucial for applying the appropriate QoS to ensure that voice traffic is prioritized over client data traffic.

QoS on a Wireless Network

Question

A network engineer is deploying 8865 IP phones with wireless clients connected to them. In order to apply the appropriate QoS, the IP voice traffic needs to be distinguished from client data traffic. Which switch configuration feature must be enabled?

Options

  • AWME
  • BQBSS
  • CVoice VLAN
  • DQoS routing

How the community answered

(42 responses)
  • A
    2% (1)
  • B
    7% (3)
  • C
    88% (37)
  • D
    2% (1)

Explanation

The Voice VLAN feature on switches allows the network to distinguish between voice traffic and data traffic from wireless clients connected to IP phones. This is crucial for applying the appropriate QoS to ensure that voice traffic is prioritized over client data traffic.

Topics

#Voice VLAN#QoS#IP phone#traffic classification

Community Discussion

No community discussion yet for this question.

Full 300-430 Practice