Chapter 31 Link Layer Discovery Protocol (LLDP)
GS1920 Series User’s Guide
249
The following table describes the labels in the MED TLV part of the screen.
Table 114 Advanced Application > LLDP > LLDP Remote Status > LLDP Remote Port Status Detail
(MED TLV)
LABEL DESCRIPTION
MED TLV LLDP Media Endpoint Discovery (MED) is an extension of LLDP that provides additional
capabilities to support media endpoint devices. MED enables advertisement and
discovery of network policies, device location discovery to allow creation of location
databases, and information for troubleshooting.
Capabilities
TLV
This displays the MED capabilities the remote port supports.
• Network Policy
•Location
• Extend Power via MDI PSE
•Extend Power via MDI PD
• Inventory Management
Device Type
TLV
LLDP-MED endpoint device classes:
• Endpoint Class I
• Endpoint Class II
• Endpoint Class III
• Network Connectivity
Network Policy
TLV
This displays a network policy for the specified application.
•Voice
• Voice-Signaling
• Guest-Voice
• Guest-Voice-Signaling
• Softphone-Voice
• Video-Conferencing
•Streaming-Video
• Video-Signaling
Location
Identification
TLV
This shows the location information of a caller by its:
• Coordinate-base LCI - latitude and longitude coordinates of the Location
Configuration Information (LCI)
• Civic LCI - IETF Geopriv Civic Address based Location Configuration Information
• ELIN - (Emergency Location Identifier Number)
