Dell S4820T Configuration Manual page 569

Type
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LLDP-MED Capabilities TLV
The LLDP-MED capabilities TLV communicates the types of TLVs that the endpoint device and the
network connectivity device support. LLDP-MED network connectivity devices must transmit the
Network Policies TLV.
• The value of the LLDP-MED capabilities field in the TLV is a 2–octet bitmap, each bit represents an
LLDP-MED capability (as shown in the following table).
• The possible values of the LLDP-MED device type are shown in the following. The Dell Networking
system is a network connectivity device, which is Type 4.
When you enable LLDP-MED in Dell Networking OS (using the advertise med command), the system
begins transmitting this TLV.
Link Layer Discovery Protocol (LLDP)
SubType
None or all TLVs must
be supported. Dell
Networking OS does not
currently support these
TLVs.
5
6
7
8
9
10
11
12–255
TLV
Inventory — Hardware
Revision
Inventory — Firmware
Revision
Inventory — Software
Revision
Inventory — Serial
Number
Inventory —
Manufacturer Name
Inventory — Model
Name
Inventory — Asset ID
Reserved
Description
Indicates the hardware
revision of the LLDP-
MED device.
Indicates the firmware
revision of the LLDP-
MED device.
Indicates the software
revision of the LLDP-
MED device.
Indicates the device
serial number of the
LLDP-MED device.
Indicates the
manufacturer of the
LLDP-MED device.
Indicates the model of
the LLDP-MED device.
Indicates a user
specified device number
to manage inventory.
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