3 Web-based Management
consistent with the DHCP-Snooping information, if matching, ARP
packets will be forwarded.
The lower part of this page lists all Dynamic ARP Inspection VLAN status.
3.6.8.2 Port Configuration
This page sets the Dynamic ARP Inspection trust port for the specified Ethernet Port. ARP
packets coming from the trusted ports will not be checked. The lower part of this page lists all
the Dynamic ARP Inspection Ports.
3.6.8.3 Group Information
This page displays the statistic information of ARP packets. It can be cleared by clicking
<Reset> button.
3.6.9 ARP Limit
To prevent ARP attacks from unauthorized DHCP servers, the switch CPU for validity
checking will process ARP packets; but if attackers generate a large number of ARP packets,
the switch CPU will be under extremely heavy load. As a result, the switch cannot work
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