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Link Layer Discovery Protocol (LLDP and LLDP-MED)
LLDP-MED Remote Device Summary
Network Policy Information
This section describes the information in the network policy TLVs received in the LLDP-MED frames on this interface.
Media
Application Type
The media application type received in the TLV from the remote device. The application types
are unknown, voicesignaling, guestvoice, guestvoicesignalling, softphonevoice,
videoconferencing, streammingvideo, vidoesignalling. Each application type that is transmitted
has the VLAN ID, priority, DSCP, tagged bit status and unknown bit status.
The port on the remote device may transmit one or many such application types. This information
is displayed only when a network policy TLV has been received.
VLAN ID The VLAN ID associated with a particular policy type.
Priority The user priority associated with a particular policy type.
DSCP The Differentiated Services Code Point value associated with a particular policy type.
Unknown Bit
Status
The unknown bit associated with a particular policy type.
Tagged Bit Status Identifies whether the network policy is defined for tagged or untagged VLANs.
Inventory Information
This section describes the information in the inventory TLVs received in the LLDP-MED frames on this interface.
Hardware
Revision
The hardware version advertised by the remote device.
Firmware
Revision
The firmware version advertised by the remote device.
Software
Revision
The software version advertised by the remote device.
Serial Number The serial number advertised by the remote device.
Manufacturer
Name
The name of the system manufacturer advertised by the remote device.
Model Name The name of the system model advertised by the remote device.
Asset ID The system asset ID advertised by the remote device.
Location Information
This section describes the information in the location TLVs received in the LLDP-MED frames on this interface.
Sub Type The type of location information advertised by the remote device.
•
Coordinate Based—The location map coordinates (latitude, longitude and altitude) of the
device.
•
Civic Address—The civic or street address location of the device.
•
ELIN—The Emergency Call Service (ECS) Emergency Location Identification Number
(ELIN) of the device.
Information The text description of the location information included in the subtype.
Extended PoE
This section describes whether the remote device is advertised as a PoE device.
Device Type If the remote device is a PoE device, this field identifies the PoE device type of the remote device
connected to the port.
Field Description
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