JN0-649 · Question #168
Your EX Series switch has IP telephones and computers connected to a single switch port. You are considering implementing the voice VLAN feature to help with this setup. In this scenario, which two…
The correct answer is A. The voice VLAN feature must be used with LLDP-MED to associate VLAN ID and 802.1p values B. The interfaces must be configured as access ports. EX Series switches can accommodate an IP telephone and end host connected to a single switch port. In such a scenario, voice and data traffic must be separated into different broadcast domains, or VLANs. One method for accomplishing this is by configuring a voice VLAN, which…
Question
Your EX Series switch has IP telephones and computers connected to a single switch port. You are considering implementing the voice VLAN feature to help with this setup. In this scenario, which two statements are correct? (Choose two.)
Options
- AThe voice VLAN feature must be used with LLDP-MED to associate VLAN ID and 802.1p values
- BThe interfaces must be configured as access ports.
- CAssigning the incoming voice and data traffic to separate VLANs enables the ability to prioritize
- DThe voice VLAN feature will enable incoming tagged data and voice traffic to be associated with
How the community answered
(28 responses)- A79% (22)
- C14% (4)
- D7% (2)
Explanation
EX Series switches can accommodate an IP telephone and end host connected to a single switch port. In such a scenario, voice and data traffic must be separated into different broadcast domains, or VLANs. One method for accomplishing this is by configuring a voice VLAN, which enables access ports to accept untagged data traffic as well as tagged voice traffic from IP phones, and associate each type of traffic with separate and distinct VLANs. Voice traffic (tagged) can then be treated differently, generally with a higher priority than data traffic (untagged).
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