Arp Access-List - Cisco Catalyst 3550 Command Reference Manual

Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
Examples 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 00001.0000.abcd
Switch(config-arp-nacl)# end
You can verify your settings by entering the show arp access-list privileged EXEC command.
Related Commands Command
deny (ARP access-list
configuration)
ip arp inspection filter
vlan
permit (ARP
access-list
configuration)
show arp access-list
OL-8566-02
Description
Denies an ARP packet based on matches compared against the DHCP
bindings.
Permits ARP requests and responses from a host configured with a static IP
address.
Permits an ARP packet based on matches compared against the DHCP
bindings.
Displays detailed information about ARP access lists.
Catalyst 3550 Multilayer Switch Command Reference

arp access-list

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