Arp Statistics; Ip Source Guard - TP-Link T2500-28TC User Manual

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.
The following entries are displayed on this screen:
Auto Refresh

Auto Refresh:
Refresh Interval:
Illegal ARP Packet

Port:
Trusted Port:
Illegal ARP Packet:

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.
Figure 13-16 ARP Statistics
Enable/Disable the Auto Refresh feature.
Specify the refresh interval to display the ARP Statistics.
Displays the port number.
Indicates the port is an ARP Trusted Port or not.
Displays the number of the received illegal ARP packets.
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