CLI Reference Guide-R02

Chapter 10 | Access Control Lists
ARP ACLs
– 387 –
acl-name – Name of the ACL. (Maximum length: 32 characters)
Default Setting
None
Command Mode
Global Configuration
Command Usage
◆ When you create a new ACL or enter configuration mode for an existing ACL,
use the permit or deny command to add new rules to the bottom of the list. To
create an ACL, you must add at least one rule to the list.
◆ To remove a rule, use the no permit or no deny command followed by the
exact text of a previously configured rule.
◆ An ACL can contain up to 128 rules.
Example
Console(config)#access-list arp factory
Console(config-arp-acl)#
Related Commands
permit, deny (387)
show access-list arp (388)
permit, deny (ARP ACL) This command adds a rule to an ARP ACL. The rule filters packets matching a
specified source or destination address in ARP messages. Use the no form to
remove a rule.
Syntax
[no] {permit | deny}
ip {any | host source-ip | source-ip ip-address-bitmask}
{any | host destination-ip | destination-ip ip-address-bitmask}
mac {any | host source-mac | source-mac mac-address-bitmask}
[any | host destination-mac | destination-mac mac-address-bitmask] [log]
This form indicates either request or response packets.
[no] {permit | deny} request
ip {any | host source-ip | source-ip ip-address-bitmask}
{any | host destination-ip | destination-ip ip-address-bitmask}
mac {any | host source-mac | source-mac mac-address-bitmask}
[any | host destination-mac | destination-mac mac-address-bitmask] [log]
[no] {permit | deny} response
ip {any | host source-ip | source-ip ip-address-bitmask}