Specifications

2-159
Cisco IOS Command Reference for Cisco Aironet Access Points and Bridges
0L-24115-01
Chapter 2 Cisco IOS Commands for Access Points and Bridges
l2-filter-block-arp
Related Commands
l2-filter-block-arp
Use the l2-filter block-arp command on radio interface to block all ARP requests whose target
L3-address is the access point IP address.
The Address Resolution Protocol (ARP) is used to dynamically map physical hardware addresses to an
IP address. Network devices and workstations maintain internal tables in which these mappings are
stored for some period of time.
l2-filter block-arp
Syntax Description This command has no arguments or keywords.
Defaults This feature is disabled by default.
Command Modes Configuration interface
Command History
Examples This example shows how to apply a l2-filter block-arp command to a radio interface:
interface Dot11Radio0
(config-if)#l2-filter block-arp
Command Description
bridge-group port-protected Enables protected port for public secure mode configuration
show bridge Displays information on the bridge group or classes of entries
in the bridge forwarding database
show bridge group Displays information about configured bridge groups
Release Modification
12.3(7) JA2 This command was introduced.