CAS-002 Question #514: Real Exam Question with Answer & Explanation

The correct answer is D: It is used to separate common user data traffic from voice traffic.. The voice VLAN is used to separate common user data traffic from the voice traffic. It enables a single access port to accept untagged data traffic. Users can access tagged voice traffic and associate each type of traffic with distinct and separate VLANs. It gives a higher priori

Question

What of the following statements is true about voice VLAN?

Options

AIt is used to separate VPN traffic from voice traffic.
BIt is used to separate common user data traffic from TCP traffic.
CIt is used to separate common user data traffic from HTTP traffic.
DIt is used to separate common user data traffic from voice traffic.

Explanation

The voice VLAN is used to separate common user data traffic from the voice traffic. It enables a single access port to accept untagged data traffic. Users can access tagged voice traffic and associate each type of traffic with distinct and separate VLANs. It gives a higher priority to voice traffic than common user data traffic. Answer options B, C, and A are incorrect. These statements are not true about voice VLAN.

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