show ip arp inspection
Usage Guidelines
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
are not displayed, but the lines that contain Output are displayed.
Examples
This is an example of output from the show ip arp inspection command
Switch# show ip arp inspection
Source Mac Validation
Destination Mac Validation : Disabled
IP Address Validation
Vlan
----
Vlan
----
Vlan
----
Vlan
----
Vlan
----
This is an example of output from the show ip arp inspection interfaces command:
Switch# show ip arp inspection interfaces
Interface
---------------
Gi0/1
Gi0/2
Gi0/3
This is an example of output from the show ip arp inspection interfaces interface-id command:
Switch# show ip arp inspection interfaces gigabitethernet0/1
Interface
---------------
Gi0/1
This is an example of output from the show ip arp inspection log command. It shows the contents of
the log buffer before the buffers are cleared:
Switch# show ip arp inspection log
Total Log Buffer Size : 32
Syslog rate : 10 entries per 300 seconds.
Interface
----------
Gi0/1
Mon Mar 1 1993
Gi0/1
Mon Mar 1 1993
Gi0/1
Mon Mar 1 1993
Cisco ME 3400 Ethernet Access Switch Command Reference
2-416
: Disabled
: Enabled
Configuration
-------------
1
Enabled
ACL Logging
-----------
1
Acl-Match
Forwarded
---------
1
0
DHCP Permits
ACL Permits
------------
-----------
1
0
Dest MAC Failures
-----------------
1
0
Trust State
-----------
Untrusted
Untrusted
Untrusted
Trust State
-----------
Untrusted
Vlan
Sender MAC
----
--------------
5
0003.0000.d673
5
0001.0000.d774
5
0001.c940.1111
Chapter 2 Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands
Operation
ACL Match
---------
---------
Active
deny-all
DHCP Logging
Probe Logging
------------
-------------
All
Permit
Dropped
DHCP Drops
-------
----------
0
0
Probe Permits
-------------
0
0
IP Validation Failures
----------------------
0
Rate (pps)
Burst Interval
----------
--------------
15
15
15
Rate (pps)
Burst Interval
----------
--------------
15
Sender IP
---------------
192.2.10.4
128.1.9.25
10.10.10.1
Static ACL
----------
No
ACL Drops
---------
0
Source MAC Failures
-------------------
0
Invalid Protocol Data
---------------------
1
1
1
1
Num Pkts
Reason
---------
-----------
5
DHCP Deny
6
DHCP Deny
7
DHCP Deny
0
Time
----
19:39:01 UTC
19:39:02 UTC
19:39:03 UTC
OL-9640-07