Cisco catalyst 3750 Command Reference Manual page 611

Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
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
---------------
Gi1/0/1
Gi1/0/2
Gi1/0/3
This is an example of output from the show ip arp inspection interfaces interface-id command:
Switch# show ip arp inspection interfaces gigabitethernet1/0/1
Interface
---------------
Gi1/0/1
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
----------
Gi1/0/1
Mon Mar 1 1993
Gi1/0/1
Mon Mar 1 1993
Gi1/0/1
Mon Mar 1 1993
Gi1/0/1
Mon Mar 1 1993
Gi1/0/1
Mon Mar 1 1993
OL-8552-07
: 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
5 0001.c940.1112
5 0001.c940.1114
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
10.10.10.2
173.1.1.1
Catalyst 3750 Switch Command Reference
show ip arp inspection
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
8 DHCP Deny
10 DHCP Deny
0
Time
----
19:39:01 UTC
19:39:02 UTC
19:39:03 UTC
19:39:04 UTC
19:39:06 UTC
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