Type SubType TLV Description
• LLDP device class
127 2 Network Policy Indicates the application
type, VLAN ID, Layer 2
Priority, and DSCP value.
127 3 Location Identification Indicates that the
physical location of the
device expressed in one
of three possible
formats:
• Coordinate Based
LCI
• Civic Address LCI
• Emergency Call
Services ELIN
127 4 Location Identification Indicates power
requirements, priority,
and power status.
Inventory Management
TLVs
Implementation of this
set of TLVs is optional in
LLDP-MED devices.
None or all TLVs must
be supported. The Dell
Networking OS does not
currently support these
TLVs.
127 5 Inventory — Hardware
Revision
Indicates the hardware
revision of the LLDP-
MED device.
127 6 Inventory — Firmware
Revision
Indicates the firmware
revision of the LLDP-
MED device.
127 7 Inventory — Software
Revision
Indicates the software
revision of the LLDP-
MED device.
127 8 Inventory — Serial
Number
Indicates the device
serial number of the
LLDP-MED device.
127 9 Inventory —
Manufacturer Name
Indicates the
manufacturer of the
LLDP-MED device.
127 10 Inventory — Model
Name
Indicates the model of
the LLDP-MED device.
538
Link Layer Discovery Protocol (LLDP)