Displaying ARP inspection status and ports

To display the ARP inspection status for a VLAN and the trusted or untrusted port, enter the following command.

device# show ip arp inspection vlan 2
IP ARP inspection VLAN 2: Disabled
  Trusted Ports :   ethe 1/1/4
  Untrusted Ports : ethe 2/1/1 to 2/1/3 ethe 4/1/1 to 4/1/24 ethe 6/1/1 to 6/1/4 ethe 8/1/1 to 8/1/4

Syntax: show ip arp inspection vlan vlan_id

The vlan_id variable specifies the ID of a configured VLAN.