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Introduction Configuring Local ARP Discard

Software Reference for SwitchBlade x3100 Series Switches (Access and Security)

6-174

ENABLE MACFF INTERFACE MODE

Syntax

ENABLE MACFF INTERFACE={ type:id-range | id-range | ifname-list |

ALL } VLAN={ vid-range | vlanname-list } MODE={ LEARNING | LOCALAR-

PDISCARDING }

Description Enables the MACFF function for the specified VLAN/Interface pairs. Note that MODE is

required and the value depends on the strategy the user is following to enable the Local

APR Discard feature.

Options The following table gives the range of values for each option that can be specified with

this command and a default value (if applicable).

Example

ENABLE MACFF INTERFACE=11.0 VLAN=301 MODE=LOCALARPDISCARDING

Option Description Default Value

INTERFACE

ALL -

The MODE chosen is activated on all cus-

tomer interfaces for the specified VLAN(s).

VLAN The VLAN(s) that are to be enabled for the VLAN/

Interface pairs

MODE

LEARNING - Allow

the exchange of messages

between the host and DCHP server(s) to result in

an IP address selected for the host,

LOCALARPDISCARDING - when an ARP packet is

to a known IP address on the same VLAN/inter-

face is dropped;

Allied Telesis SwitchBlade x3100 Series User Manual

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