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Table 40. Type, Length, Value (TLV) Types
Type TLV Description
0 End of LLDPDU Marks the end of an LLDPDU.
1 Chassis ID An administratively assigned
name that identifies the LLDP
agent.
2 Port ID An administratively assigned
name that identifies a port
through which TLVs are sent and
received.
3 Time to Live An administratively assigned
name that identifies a port
through which TLVs are sent and
received.
— Optional Includes sub-types of TLVs that
advertise specific configuration
information. These sub-types are
Management TLVs, IEEE 802.1,
IEEE 802.3, and TIA-1057
Organizationally Specific TLVs.
Figure 67. LLDPDU Frame
Optional TLVs
The Dell Networking OS supports these optional TLVs: management TLVs, IEEE 802.1 and 802.3
organizationally specific TLVs, and TIA-1057 organizationally specific TLVs.
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Link Layer Discovery Protocol (LLDP)