Configuration Guide 560
Configuring Network Security ARP Inspection Configurations
4
ARP Inspection Configurations
With ARP Inspection configurations, you can:

Configure ARP Detection

Configure ARP Defend

View ARP Statistics
4.1 Using the GUI
4.1.1 Configuring ARP Detection
The ARP Detection feature allows the switch to detect the ARP packets based on the
binding entries in the IP-MAC Binding Table and filter out the illegal ARP packets. Before
configuring ARP Detection, complete IP-MAC Binding configuration. For details, refer to
IP-
MAC Binding Configurations
.
Choose the menu Network Security > ARP Inspection > ARP Detect to load the following
page.
Figure 4-1 ARP Detect
Follow these steps to configure ARP Detection:
1) In the ARP Detect section, enable the ARP Detection feature.
2) In the Trusted Port section, select one or more ports to be configured as the trusted
port(s), on which the ARP Detection function will be inactive. The specific ports, such as
up-link ports and routing ports are suggested to be set as trusted.
3) Click Apply.
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