Management Guide R05

C HAPTER 14 | Basic Administration Protocols
Link Layer Discovery Protocol
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◆ Neighbor Entries Age-out Count – The number of times that a
neighbor’s information has been deleted from the LLDP remote systems
MIB because the remote TTL timer has expired.
Port/Trunk
◆ Frames Discarded – Number of frames discarded because they did
not conform to the general validation rules as well as any specific usage
rules defined for the particular TLV.
◆ Frames Invalid – A count of all LLDPDUs received with one or more
detectable errors.
◆ Frames Received – Number of LLDP PDUs received.
◆ Frames Sent – Number of LLDP PDUs transmitted.
◆ TLVs Unrecognized – A count of all TLVs not recognized by the
receiving LLDP local agent.
◆ TLVs Discarded – A count of all LLDPDUs received and then discarded
due to insufficient memory space, missing or out-of-sequence
attributes, or any other reason.
◆ Neighbor Ageouts – A count of the times that a neighbor’s
information has been deleted from the LLDP remote systems MIB
because the remote TTL timer has expired.
WEB INTERFACE
To display statistics for LLDP-capable devices attached to the switch:
1. Click Administration, LLDP.
2. Select Show Device Statistics from the Step list.
3. Select General, Port, or Trunk.
Figure 242: Displaying LLDP Device Statistics (General)