Use the DAI VLAN Configuration page to select the DAI-capable VLANs for which information is to be displayed or configured.
Use the buttons to perform the following tasks:
To display this page, click
in the navigation menu.Field | Description |
---|---|
VLAN ID | Lists each VLAN that has been enabled for DAI. After you click Add, use the VLAN ID menu to select the VLAN on which to enable DAI. A VLAN does not need to exist on the system to be enabled for DAI. |
Logging Invalid Packets | Whether DAI logging is enabled on this VLAN. When logging is enabled, DAI generates a log message whenever an invalid ARP packet is discovered and dropped. |
ARP ACL Name | The name of the of ARP ACL (Access Control List) that the VLAN uses as the filter for ARP packet validation. The ARP ACL must already exist on the system to associate it with a DAI-enabled VLAN. ARP ACLs include permit rules only. |
Static | Determines whether to use the DHCP (Dynamic Host Configuration Protocol) snooping database for ARP packet validation if the packet
does not match any ARP ACL rules. The options are as follows:
|