Juniper
JN0-349 · Question #112
Each PC and IP phone in your network is connected to a switch using the same port. All incoming data traffic is untagged and belongs to the v10 VLAN, while traffic coming from the IP phones is…
The correct answer is A. You must enable the voice VLAN feature on the incoming interfaces and assign the v20 VLAN. See the full explanation below for the reasoning.
Question
Each PC and IP phone in your network is connected to a switch using the same port. All incoming data traffic is untagged and belongs to the v10 VLAN, while traffic coming from the IP phones is tagged with a VLAN value of 20 and should belong to the v20 VLAN on your switch. In this scenario, which statement is correct?
Options
- AYou must enable the voice VLAN feature on the incoming interfaces and assign the v20 VLAN.
- BYou must enable an IRB interface and assign it to the v10 and v20 VLANs.
- CYou must enable LLDP-MED on the incoming interfaces and assign the v20 VLAN.
- DYou must enable the guest VLAN feature on the incoming interfaces and assign the v20 VLAN.
How the community answered
(27 responses)- A74% (20)
- B7% (2)
- C4% (1)
- D15% (4)
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