Dynamic ARP Inspection Commands 351permit ip host mac hostUse the permit ip host mac host command to configure a rule for a valid IPaddress and MAC address combination used in ARP packet validation. Usethe “no” form of this command to delete an ARP ACL rule.Syntaxpermit ip hostsender-ip mac hostsender-macno permit ip hostsender-ip mac hostsender-mac•sender-ip — Valid IP address used by a host.•sender-mac —Valid MAC address in combination with the above sender-ipused by a host.Default ConfigurationThere are no ARP ACL rules created by default.Command ModeARP Access-list Configuration modeUser GuidelinesThere are no user guidelines for this command.Exampleconsole(Config-arp-access-list)#permit ip host 1.1.1.1 mac host00:01:02:03:04:05show arp access-listUse the show arp access-list command to display the configured ARP ACLswith the rules. Giving an ARP ACL name as the argument would display onlythe rules in that ARP ACL.Syntaxshow arp access-list [acl-name]•acl-name — A valid ARP ACL name (Range: 1–31 characters).
