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13.3.3 ARP Statistics
ARP Statistics feature displays the number of the illegal ARP packets received on each port, which
facilitates you to locate the network malfunction and take the related protection measures.
Choose the menu Network Security→ARP Inspection→ARP Statistics to load the following
page.
Figure 13-16 ARP Statistics
The following entries are displayed on this screen:
Auto Refresh
Enable/Disable the Auto Refresh feature.
resh Interval: Specify the refresh interval to display the ARP Statistics.
Illegal ARP Packet
Displays the port number.
Indicates the port is an ARP Trusted Port or not.
Displays the number of the received illegal ARP packets.
13.4 IP Source Guard
IP Source Guard is to filter the IP packets based on the IP-MAC Binding entries. Only the packets
matched to the IP-MAC Binding rules can be processed, which can enhance the bandwidth utility.