User’s Manual of GSD-1002M
Buttons
: Click to clear the statistics.
: Click to refresh the statistics.
Figure 4-12-18 LLDP Port Statistics page screenshot
The page includes the following fields:
Object Description
The port on
which LLDP frames are received or transmitted.
ï‚· Port
The number of LLDP
frames transmitted on the port.
 TX Frame – Total
The number of LLDP
frames received on the port.
 RX Frame – Total
 RX Frame – 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
Neighbors" 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 links down, an LLDP
shutdown frame is received, or when the entry ages out.
The number of receiv
ed LLDP frames containing some kind of error.
 RX Frame – Error
 RX 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.
The number of w
ell-formed TLVs, but with an unknown type value.
 RX TLVs –
Unrecognized
ï‚· RX Ageout - Total
The number of organizationally TLVs received.
288
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