A customer has Voice IP (VoIP) phones that support Link Layer Discovery Protocol Media
Endpoint Discovery (LLDP-MED). The phase need to receive their VLAN ID using this protocol.
The network architect is proposing HP 5500-48G-PoE+EI switches. Each user computer connects
to the phone, which then connects to the Ethernet jack. LLDP is enabled on the switch. Each Edge
port is trunk port that permits VLAN 10 (the user VLAN) and VLAN 20 (the voice VLAN).
Which other setting recommended on the edge port?
A.
The voice VLAN is enabled
B.
The PVID is set to VLAN 20
C.
LLDP Cisco Discovery Protocol (CDP) compliance enabled
D.
The LLDP voice VLAN ID is set to 20
The correct answer is D
the LLDP voice VLAN ID is set to 20
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Incorrect. CDP is not required. the answer is D. the Vlan ID needs to be set to 20(untagged). PVID is 10(tagged)
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D
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The answer is right
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can you give us a referance ?
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the ans is D
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B.
The PVID is set to VLAN 20
the port is hybrid type
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no/ mistake/ port is trunk
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Please follow the below steps for comware switch
On Comware switches,
1) Port type – Trunk
2) Port PVID – Data vlan ID
3) Permitted Vlans – Data & Voice vlan ID
4) LLDP voice vlan = Voice Vlan ID
5) Voice vlan Qos = 802.1p value 5 (or 6) and DSCP 46
Correct Ans is D
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