Chapter 26 IP Source Guard
XGS4700-48F User’s Guide
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26.7 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
settings for the ARP inspection log. To open this screen, click Advanced
Application > IP Source Guard > ARP Inspection > Configure.
Figure 131 ARP Inspection Configure
Reason 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 26.7.2 on page 282.
Time This field displays when the log message was generated.
Table 85 ARP Inspection Log Status (continued)
LABEL DESCRIPTION
