Administrator Guide

Layer 2 Switching Commands 388
show ip arp inspection vlan
Use the show ip arp inspection vlan command to display the Dynamic ARP
Inspection configuration on all the VLANs in the given VLAN range. It also
displays the global configuration values for source MAC validation,
destination MAC validation and invalid IP validation.
Syntax
show ip arp inspection vlan [ vlan-range ]
• vlan-range — A list of VLAN identifiers. List separate, non-consecutive
VLAN IDs separated by commas (without spaces). Use a hyphen to
designate a range of IDs. (Range: 1–4093)
Default Configuration
There is no default configuration for this command.
Command Mode
Privileged Exec mode, Configuration mode and all Configuration submodes
User Guidelines
The following global parameters are displayed:
The following fields are displayed for each VLAN:
Parameter Description
Source Mac Validation If Source Mac validation of ARP frame is enabled.
Destination Mac
Validation
If Destination Mac validation of ARP Response frame is
enabled.
IP Address Validation If IP address validation of ARP frame is enabled.
Field Description
VLAN The VLAN-ID for each displayed row.
Configuration Whether DAI is enabled on the VLAN.
2CSNXXX_SWUM204.book Page 388 Monday, January 25, 2016 1:25 PM