Brocade FastIron Ethernet Switch Administration Guide User Manual
Page 201
NOTE
You can reset LLDP statistics using the CLI command clear LLDP statistics . Refer to
on page 205.
The following table describes the information displayed by the show lldp statistics command.
Field
Description
Last neighbor change time
The elapsed time (in hours, minutes, and seconds) since a neighbor last advertised
information. For example, the elapsed time since a neighbor was last added, deleted,
or its advertised information changed.
Neighbor entries added
The number of new LLDP neighbors detected since the last reboot or since the last
time the clear lldp statistics all command was issued.
Neighbor entries deleted
The number of LLDP neighbors deleted since the last reboot or since the last time
the clear lldp statistics all command was issued.
Neighbor entries aged out
The number of LLDP neighbors dropped on all ports after the time-to-live expired.
Note that LLDP entries age out naturally when a port cable or module is
disconnected or when a port becomes disabled. However, if a disabled port is re-
enabled, the system will delete the old LLDP entries.
Neighbor advertisements
dropped
The number of valid LLDP neighbors the device detected, but could not add. This
can occur, for example, when a new neighbor is detected and the device is already
supporting the maximum number of neighbors possible. This can also occur when an
LLDPDU is missing a mandatory TLV or is not formatted correctly.
Port
The local port number.
Tx Pkts Total
The number of LLDP packets the port transmitted.
Rx Pkts Total
The number of LLDP packets the port received.
Rx Pkts w/Errors
The number of LLDP packets the port received that have one or more detectable
errors.
Rx Pkts Discarded
The number of LLDP packets the port received then discarded.
Rx TLVs Unrecognz
The number of TLVs the port received that were not recognized by the LLDP local
agent. Unrecognized TLVs are retained by the system and can be viewed in the
output of the show LLDP neighbors detail command or retrieved through SNMP.
Rx TLVs Discarded
The number of TLVs the port received then discarded.
Neighbors Aged Out
The number of times a neighbor information was deleted because its TTL timer
expired.
LLDP and LLDP-MED
FastIron Ethernet Switch Administration Guide
201
53-1003075-02