Cisco Catalyst 4500 Series - Page 364

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
ip arp inspection vlan logging
Examples This example shows how to configure an ARP inspection on VLAN 1 to add packets to a log on matching
against the ACLs with the logging keyword:
Switch# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# ip arp inspection vlan 1 logging acl-match matchlog
Switch(config)# end
Switch# show ip arp inspection vlan 1
Source Mac Validation : Enabled
Destination Mac Validation : Disabled
IP Address Validation : Disabled
Vlan Configuration Operation ACL Match Static ACL
---- ------------- --------- --------- ----------
1 Enabled Active
Vlan ACL Logging DHCP Logging
---- ----------- ------------
1 Acl-Match Deny
Switch#
Related Commands Command Description
arp access-list Defines an ARP access list or adds clauses at the end of a
predefined list.
show ip arp inspection Displays the status of dynamic ARP inspection for a
specific range of VLANs.