ZyXEL Communications XS3800-28 Cli Reference Manual page 37

The following table describes the labels in this screen.
Table 21 show arp inspection log
LABEL
Total Log Buffer Size
Syslog rate
Port
Vlan
Sender MAC
Sender IP
Pkts
Reason
Time
Total number of logs
This example displays whether ports are trusted or untrusted ports for ARP inspection.
sysname# show arp inspection interface port-channel 1
Interface Trusted State
--------- -------------
1 Untrusted
Chapter 7 ARP Inspection Commands
DESCRIPTION
This field displays the maximum number (1-1024) of log messages that were
generated by ARP packets and have not been sent to the syslog server yet.
If the number of log messages in the Switch exceeds this number, the Switch stops
recording log messages and simply starts counting the number of entries that were
dropped due to unavailable buffer.
This field displays the maximum number of syslog messages the Switch can send to
the syslog server in one batch. This number is expressed as a rate because the batch
frequency is determined by the Log Interval.
This field displays the source port of the ARP packet.
This field displays the source VLAN ID of the ARP packet.
This field displays the source MAC address of the ARP packet.
This field displays the source IP address of the ARP packet.
This field displays the number of ARP packets that were consolidated into this log
message. The Switch consolidates identical log messages generated by ARP
packets in the log consolidation interval into one log message.
This field displays the reason the log message was generated.
dhcp deny: An ARP packet was discarded because it violated a dynamic binding
with the same MAC address and VLAN ID.
static deny: An ARP packet was discarded because it violated a static binding with
the same MAC address and VLAN ID.
deny: An ARP packet was discarded because there were no bindings with the same
MAC address and VLAN ID.
static permit: An ARP packet was forwarded because it matched a static binding.
dhcp permit: An ARP packet was forwarded because it matched a dynamic
binding.
This field displays when the log message was generated.
This field displays the number of log messages that were generated by ARP packets
and that have not been sent to the syslog server yet. If one or more log messages
are dropped due to unavailable buffer, there is an entry called overflow with the
current number of dropped log messages.
Rate (pps) Burst Interval
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Ethernet Switch CLI Reference Guide
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