440 Configuring Switching Information
To display the DAI Interface Configuration page, click Switching
→
Dynamic ARP Inspection
→
DAI
Interface Configuration in the navigation tree.
Figure 7-107. Dynamic ARP Inspection Interface Configuration
The Dynamic ARP Inspection Interface Configuration page contains the following fields:
•
Port
— Select the port or LAG for which data is to be displayed or configured.
•
Trust State
— Indicates whether the interface is trusted for Dynamic ARP Inspection. If you select
Enable, the interface is trusted. ARP packets coming to this interface will be forwarded without
checking. If you select Disable, the interface is not trusted. ARP packets coming to this interface will
be subjected to ARP inspection. The default is Disable.
•
Rate Limit
— Specify the rate limit value for Dynamic ARP Inspection. If the incoming rate exceeds
the Rate Limit value for consecutively burst interval seconds, ARP packets will be dropped. Use the
corresponding check box to set No Limit. The default is 15 packets per second (pps).
•
Burst Interval
— Specify the burst interval for rate limiting on this interface. If the Rate Limit is None,
then Burst Interval has no meaning and shows as N/A (Not Applicable). The default is 1 second.
Configuring Dynamic ARP Inspection Interfaces With CLI Commands
For information about the CLI commands that perform this function, refer to the following chapter in
the
CLI Reference Guide
:
• Dynamic ARP Inspection Commands
The following table summarizes the equivalent CLI commands for this feature.
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