HP 6120 LLDP-MED, Endpoint Support, Figure 13-16.Example of LLDP-MEDNetwork Elements

Configuring for Network Management Applications

LLDP (Link-Layer Discovery Protocol)

■Power over Ethernet (PoE) status and troubleshooting support via

SNMP

■support for IP telephony network troubleshooting of call quality issues via SNMP

This section describes how to configure and use LLDP-MED features in the switches to support VoIP network edge devices (Media Endpoint Devices) such as:

■IP phones

■voice/media gateways

■media servers

■IP communications controllers

■other VoIP devices or servers

Switches Providing Network	LLDP-MED Class 1 Generic Endpoints
Access to LLDP-MED Endpoints	Such As IP Call Control Devices

IP Network
IP Network
Infrastructure
Infrastructure	LLDP-MED Class 2 Media Endpoints Such As
(IEEE 802 LAN)
(IEEE 802 LAN)	Media Gateways, Conference Bridges, and
	other Devices Supporting IP Media Streams

LLDP-MED Class 3 End-User IP Communication

Devices Such As VoIP Telephones

Figure 13-16. Example of LLDP-MED Network Elements

LLDP-MED Endpoint Support. LLDP-MED on the switches covered in this guide interoperates with directly connected IP telephony (endpoint) clients having these features and services:

■able to autonegotiate speed and duplex configuration with the switch

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