Configure Dynamic ARP Inspection on VLANs
Use the following procedure to enable or disable DAI on one or more VLANs.
Note
DAI cannot be enabled on Private VLANs (E-Tree) and SPBM B-VLANs.
Before you begin
You must enable DHCP Snooping globally.
Procedure
- In the navigation pane, expand .
- Select ARP Inspection.
- Select the ARP Inspection-VLAN tab.
- In the row for the VLAN, double-click Enabled, and select true.
- Select Apply.
ARP Inspection-VLAN Field Descriptions
Use the data in the following table to use the ARP Inspection-VLAN tab.
|
Name |
Description |
|---|---|
|
VlanId |
Specifies the VLAN ID. |
|
Enabled |
Specifies if DAI is enabled or disabled for the particular VLAN. By default, DAI is disabled. |
|
Origin |
Specifies the origin of Address Resolution Protocol (ARP) Inspection configuration on the VLAN. The supported values are:
|