Command Line Interface Guide

Dynamic ARP Inspection Commands 389
• logging — Use this parameter to enable logging of invalid packets.
Default Configuration
Dynamic ARP Inspection is disabled by default.
Command Mode
Global Configuration mode
User Guidelines
There are no user guidelines for this command.
Example
console(config)#ip arp inspection vlan 200-300
console(config)#ip arp inspection vlan 200-300
logging
permit ip host mac host
Use the permit ip host mac host command to configure a rule for a valid IP
address and MAC address combination used in ARP packet validation. Use
the “no” form of this command to delete an ARP ACL rule.
Syntax
permit ip host sender-ip mac host sender-mac
no permit ip host sender-ip mac host sender-mac
• sender-ip — Valid IP address used by a host.
•
sender-mac —Valid MAC address in combination with the above sender-ip
used by a host.
Default Configuration
There are no ARP ACL rules created by default.
Command Mode
ARP Access-list Configuration mode
2CSPC4.X8100-SWUM100.book Page 389 Wednesday, August 29, 2012 6:23 PM