Chapter 31 Link Layer Discovery Protocol (LLDP)
GS1920v2 Series User’s Guide
182
31.5 LLDP Setup
Use this screen to configure global LLDP settings on the Switch. Click PORT > LLDP > LLDP > LLDP Setup to
display the screen as shown next.
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)
Extended
Power via MDI
TLV
Extended Power Via MDI Discovery enables detailed power information to be advertised by
Media Endpoints, such as IP phones and Network Connectivity Devices such as the Switch.
• Power Type – Whether it is currently operating from primary power or is on backup power
(backup power may indicate to the Endpoint Device that it should move to a power
conservation mode).
• Power Source – Whether or not the Endpoint is currently operating from an external
power source.
• Power Priority – The Endpoint Device’s power priority (which the Network Connectivity
Device may use to prioritize which devices will remain in service during power shortages).
• Power Value – Power requirement, in fractions of Watts, in current configuration.
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
Inventory TLV The majority of IP Phones lack support of management protocols such as SNMP, so LLDP-MED
inventory TLVs are used to provide their inventory information to the Network Connectivity
Devices such as the Switch. The Inventory TLV may contain the following information.
• Hardware Revision
• Software Revision
•Firmware Revision
• Model Name
• Manufacturer
• Serial Number
•Asset ID
Table 82 PORT > LLDP > LLDP > LLDP Remote Status > LLDP Remote Port Status Detail (MED TLV)
LABEL DESCRIPTION
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