Lantech LGS-2624C, Руководство пользователя, Страница: 137 / 279

The displayed table contains a row for each port. The columns hold the
following information:
Local Port
The port on which LLDP frames are received or transmitted.
Tx Frames
The number of LLDP frames transmitted on the port.
Rx Frames
The number of LLDP frames received on the port.
Rx Errors
The number of received LLDP frames containing some kind of error.
Frames Discarded
If an LLDP frame is received on a port, and the switch's internal table has
run full, the LLDP frame is counted and discarded. This situation is known
as "Too Many Neighbours" in the LLDP standard. LLDP frames require a
new entry in the table when the Chassis ID or Remote Port ID is not already
contained within the table. Entries are removed from the table when a given
port's link is down, an LLDP shutdown frame is received, or when the entry
ages out.
TLVs Discarded
Each LLDP frame can contain multiple pieces of information, known as
TLVs (TLV is short for "Type Length Value"). If a TLV is malformed, it is
counted and discarded.
TLVs Unrecognized
The number of well-formed TLVs, but with an unknown type value.
Org. Discarded
The number of organizationally received TLVs.
Age-Outs
Each LLDP frame contains information about how long time the LLDP
information is valid (age-out time). If no new LLDP frame is received within
the age out time, the LLDP information is removed, and the Age-Out
counter is incremented.