Arp Access-List - Cisco Nexus 7000 Series Command Reference Manual

A Commands

arp access-list

To create an Address Resolution Protocol (ARP) access control list (ACL) or to enter ARP access list
configuration mode for a specific ARP ACL, use the arp access-list command. To remove an ARP ACL, use
the no form of this command.
arp access-list access-list-name
no arp access-list access-list-name
Syntax Description
access-list-name
Command Default
None
Command Modes
Global configuration
Command History
Release
4.0(1)
Usage Guidelines
Use ARP ACLs to filter ARP traffic when you cannot use DCHP snooping.
No ARP ACLs are defined by default.
When you use the arp access-list command, the device enters ARP access list configuration mode, where
you can use the ARP deny and permit commands to configure rules for the ACL. If the ACL specified does
not exist, the device creates it when you enter this command.
Use the ip arp inspection filter command to apply the ARP ACL to a VLAN.
This command does not require a license.
Examples This example shows how to enter ARP access list configuration mode for an ARP ACL named arp-acl-01:
switch# conf t
switch(config)# arp access-list arp-acl-01
switch(config-arp-acl)#
Name of the ARP ACL. The name can be up to 64
alphanumeric, case-sensitive characters. Names
cannot contain a space or quotation mark.
Modification
This command was introduced.
Cisco Nexus 7000 Series Security Command Reference
arp access-list
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