Cambium Networks PTP 820 Series User Manual page 508

Chapter 8: Ethernet Protocols
Table 97 LLDP Port RX Statistics
Parameter
Interface Location
Destination Address
Total Discarded
Invalid Frames
Valid Frames
Discarded TLVs
Unrecognized TLVs
Ageouts
Definition
The index value used to identify the port in LLDP transmissions.
The LLDP MAC address associated with this entry.
The number of LLDP frames received by the LLDP agent on this port, and
then discarded for any reason. This counter can provide an indication that
LLDP header formatting problems may exist with the local LLDP agent in
the sending system or that LLDPDU validation problems may exist with
the local LLDP agent in the receiving system.
The number of invalid LLDP frames received by the LLDP agent on this
port while the agent is enabled.
The number of valid LLDP frames received by the LLDP agent on this port.
The number of LLDP TLVs discarded for any reason by the LLDP agent on
this port.
The number of LLDP TLVs received on the given port that are not
recognized by LLDP agent.
The number of age-outs that occurred on the port. An age-out is the
number of times the complete set of information advertised by the
remote system has been deleted from the unit's database because the
information timeliness interval has expired.
This counter is similar to the LLDP No. of Ageouts counter in the LLDP
Statistic page, except that it is per port rather than for the entire unit.
This counter is set to zero during agent initialization. This counter is
incremented only once when the complete set of information is
invalidated (aged out) from all related tables on a particular port. Partial
ageing is not allowed.
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Configuring LLDP