Cambium Networks PTP 820 Series User Manual page 960

Chapter 20: Ethernet Protocols (CLI)
Displaying LLDP Statistics (CLI)
This section includes:
•
Displaying Statistics Regarding Changes in Peer Unit (CLI)
•
Displaying LLDP Transmission Statistics (CLI)
•
Displaying LLDP Received Frames Statistics (CLI)
Displaying Statistics Regarding Changes in Peer Unit (CLI)
To display statistics about changes reported via LLDP by the remote unit, enter the following command in root
view:
root> ethernet lldp statistics-scalars-show
The following information is displayed:
•
stats Rem Tables Last Change Time
reported via LLDP.
•
stats Rem Tables Inserts
•
stats Rem Tables Deletes
deleted.
•
stats Rem Tables Drops
•
stats Rem Tables Ageouts
deleted from the local unit's database because the information's TTL has expired. The RX Ageouts counter is
similar to this counter, but is for specific ports rather than the entire unit.
Displaying LLDP Transmission Statistics (CLI)
To display statistics about LLDP transmissions and transmission errors, enter the following command in root view:
root> ethernet lldp statistics-port-tx-show
The following information is displayed:
•
LLDP TX Statistics Ifindex
•
LLDP TX Statistics DA ID
•
LLDP TX Statistics Total Frames
port to the destination MAC address.
•
LLDP TX Statistics No. of Length Error
port and destination MAC address. If the set of TLVs that is selected in the LLDP local system MIB by network
management would result in an LLDPDU that violates LLDPDU length restrictions, then the No. of Length Error
statistic is incremented by 1, and an LLDPDU is sent containing the mandatory TLVs plus as many of the
optional TLVs in the set as will fit in the remaining LLDPDU length.
Displaying LLDP Received Frames Statistics (CLI)
To display statistics about LLDP frames received by the unit, enter the following command in root view:
root> ethernet lldp statistics-port-rx-show
– The time of the most recent change in the remote unit, as
– The number of times the information from the remote system has changed.
– The number of times the information from the remote system has been
– Reserved for future use.
– The number of times the information from the remote system has been
– The index value used to identify the port in LLDP transmissions.
– The LLDP MAC address associated with this entry.
– The number of LLDP frames transmitted by the LLDP agent on this
– The number of LLDPDU Length Errors recorded for this
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Configuring LLDP (CLI)