Displaying device statistics – Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) User Manual
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Brocade 6910 Ethernet Access Switch Configuration Guide
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Link Layer Discovery Protocol
Displaying Device Statistics
Use the Administration > LLDP (Show Device Statistics) page to display statistics for LLDP-capable
devices attached to the switch, and for LLDP protocol messages transmitted or received on all local
interfaces.
CLI References
•
Parameters
These parameters are displayed:
General Statistics on Remote Devices
•
Neighbor Entries List Last Updated – The time the LLDP neighbor entry list was last updated.
•
New Neighbor Entries Count – The number of LLDP neighbors for which the remote TTL has not
yet expired.
•
Neighbor Entries Deleted Count – The number of LLDP neighbors which have been removed
from the LLDP remote systems MIB for any reason.
•
Neighbor Entries Dropped Count – The number of times which the remote database on this
switch dropped an LLDPDU because of insufficient resources.
•
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.
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.