Arp Inspection Configure - ZyXEL Communications GS2200-24 User Manual

Chapter 26 IP Source Guard
Table 73 ARP Inspection Log Status (continued)
LABEL
Num Pkts
Reason
Time

26.11 ARP Inspection Configure

Use this screen to enable ARP inspection on the Switch. You can also configure the
length of time the Switch stores records of discarded ARP packets and global
230
DESCRIPTION
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. You can configure this interval in the ARP
Inspection Configure screen. See
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.
dhcp permit: An ARP packet was forwarded because it matched a
dynamic binding.
static permit: An ARP packet was forwarded because it matched a
static binding.
In the ARP Inspection VLAN Configure screen, you can configure
the Switch to generate log messages when ARP packets are
discarded or forwarded based on the VLAN ID of the ARP packet. See
Section 26.11.2 on page
This field displays when the log message was generated.
Section 26.11 on page
234.
GS2200-24 User's Guide
230.