Cisco 4500M Command Reference Manual page 328

show ip arp inspection
This example shows how to display the statistics of packets that have been processed by DAI for all
active VLANs:
Switch# show ip arp inspection statistic s
Vlan
----
1
2
3
4
100
101
1006
1007
Vlan
----
1
2
3
4
100
101
1006
1007
Vlan
----
1
2
3
4
100
101
1006
1007
Switch#
This example shows how to display the configuration and operating state of DAI for VLAN 1:
Switch# show ip arp inspection vlan 1
Source Mac Validation
Destination Mac Validation : Disabled
IP Address Validation
Vlan
----
1
Vlan
----
1
Switch#
This example shows how to display the trust state of interface Fa6/3:
Switch# show ip arp inspection interfaces fastEthernet 6/3
Interface
---------------
Fa6/1
Switch#
Catalyst4500 Series SwitchCiscoIOS Command Reference—Release 12.2(18)EW
2-296
Forwarded Dropped
--------- -------
0
0
68322 220356
0
0
0
0
0
DHCP Permits ACL Permits
------------ -----------
0
0
68322
0
0
0
0
0
Dest MAC Failures IP Validation Failures
----------------- ----------------------
0
0
0
0
0
0
0
0
: Disabled
: Disabled
Configuration Operation
------------- ---------
Enabled Active
ACL Logging DHCP Logging
----------- ------------
Deny Deny
Trust State
-----------
Untrusted
Chapter2 Cisco IOS Commands for the Catalyst 4500 Series Switches
DHCP Drops ACL Drops
---------- ----------
0 0
0 0
220356
0 0
0 0
0 0
0 0
0 0
Source MAC Failures
-------------------
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0
0
0
0
0
0
0
0
ACL Match
---------
Rate (pps) Burst Interval
---------- --------------
20
0
0
0
0
0
0
0
0
Static ACL
----------
5
78-16201-01