ZyXEL Communications GS1920v2 Series User Manual page 181

Chapter 31 Link Layer Discovery Protocol (LLDP)
Figure 122 PORT > LLDP > LLDP > LLDP Remote Status > LLDP Remote Port Status Detail (MED TLV)
The following table describes the labels in the MED TLV part of the screen.
Table 82 PORT > LLDP > 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 LLDP-MED endpoint device classes:
TLV
• Endpoint Class I
• Endpoint Class II
• Endpoint Class III
• Network Connectivity
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