Cisco Catalyst 3560-X Command Reference Manual page 462

permit (ARP access-list configuration)
Command History
Usage Guidelines
Examples
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Catalyst 3750-X and 3560-X Switch Command Reference
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Release Modification
12.2(53)SE2 This command was introduced.
You can add permit clauses to forward ARP packets based on some matching criteria.
This example shows how to define an ARP access list and to permit both ARP requests and ARP
responses from a host with an IP address of 1.1.1.1 and a MAC address of 0000.0000.abcd:
Switch(config)# arp access-list static-hosts
Switch(config-arp-nacl)# permit ip host 1.1.1.1 mac host 0000.0000.abcd
Switch(config-arp-nacl)# end
You can verify your settings by entering the show arp access-list privileged EXEC command.
Command
arp access-list
deny (ARP access-list
configuration)
ip arp inspection filter vlan
show arp access-list
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
Description
Defines an ARP access control list (ACL).
Denies an ARP packet based on matches against the DHCP bindings.
Permits ARP requests and responses from a host configured with a
static IP address.
Displays detailed information about ARP access lists.
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