Alcatel-Lucent 6850-48 Reference Guide
IP Commands
page 32-124
OmniSwitch CLI Reference Guide
September 2009
show arp filter
Displays a list of ARP filters configured for the switch.
show arp filter [ip_address]
Syntax Definitions
ip_address
IP address of the filter entry you want to view.
Defaults
N/A
Platforms Supported
OmniSwitch 6400, 6850, 6855, 9000, 9000E
Usage Guidelines
• If an IP address is not specified with this command, a list of all ARP filters is displayed.
• Enter a specific IP address to view the configuration for an individual filter.
Examples
-> show arp filter
IP Addr IP Mask Vlan Type Mode
-----------------+-------------------+------+----------+-------
171.11.1.1 255.255.255.255 0 target block
172.0.0.0 255.0.0.0 0 target block
198.0.0.0 255.0.0.0 0 sender block
198.172.16.1 255.255.255.255 200 target allow
-> show arp filter 198.172.16.1
IP Addr IP Mask Vlan Type Mode
-----------------+-------------------+------+----------+-------
198.0.0.0 255.0.0.0 0 sender block
198.172.16.1 255.255.255.255 200 target allow
output definitions
IP Addr
The ARP packet IP address to which the filter is applied.
IP Mask
The IP mask that specifies which part of the IP address to which the fil-
ter is applied.
ter is applied.
Vlan
A VLAN ID. The filter is applied only to ARP packets received on
ports associated with this VLAN.
ports associated with this VLAN.
Type
Indicates which IP address in the ARP packet (sender or target) is
used to identify if a filter exists for that address.
used to identify if a filter exists for that address.
Mode
Indicates whether or not to block or allow a switch response to an ARP
packet that matches the filter.
packet that matches the filter.