Lantronix
SM24TBT2DPA and SM24TBT2DPB Web User Guide
3-11.2 LLDP-MED Neighbor
This page provides a status overview of all LLDP-MED neighbors. The displayed table contains a row for
each port on which an LLDP neighbor is detected. This function applies to devices which support LLDP-
MED. If your network without any device supports LLDP-MED, then the table will show “
No LLDP-MED
neighbor information found
”.
To show LLDP-MED neighbor information:
1. Click Monitor, LLDP, LLDP-MED Neighbor.
2. Click Refresh for a manual page update or click Auto-refresh for an automatic page update every 3
seconds.
Figure 3-11.2: LLDP-MED Neighbor Information page
Parameter descriptions:
Port:
The port on which the LLDP frame was received.
Device Type:
LLDP-MED Devices are comprised of two primary Device Types: Network Connectivity
Devices and Endpoint Devices.
LLDP-MED Network Connectivity Device Definition
LLDP-MED Network Connectivity Devices, as defined in TIA-1057, provide access to the IEEE 802
based LAN infrastructure for LLDP-MED Endpoint Devices. An LLDP-MED Network Connectivity
Device is a LAN access device based on any of these technologies:
LAN Switch/Router
IEEE 802.1 Bridge
IEEE 802.3 Repeater (included for historical reasons)
IEEE 802.11 Wireless Access Point
Any device that supports the IEEE 802.1AB and MED extensions defined by TIA-1057 and can relay
IEEE 802 frames via any method.
LLDP-MED Endpoint Device Definition
LLDP-MED Endpoint Devices, as defined in TIA-1057, are located at the IEEE 802 LAN network
edge, and participate in IP communication service using the LLDP-MED framework.
Within the LLDP-MED Endpoint Device category, the LLDP-MED scheme is broken into further
Endpoint Device Classes, as defined in the following.
Each LLDP-MED Endpoint Device Class is defined to build upon the capabilities defined for the
previous Endpoint Device Class. For-example will any LLDP-MED Endpoint Device claiming
compliance as a Media Endpoint (Class II) also support all aspects of TIA-1057 applicable to Generic
Endpoints (Class I), and any LLDP-MED Endpoint Device claiming compliance as a Communication
Device (Class III) will also support all aspects of TIA-1057 applicable to both Media Endpoints (Class