Gratuitous Arp Commands - D-Link DXS-3600 Series Reference Manual

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide

42. Gratuitous ARP Commands

42-1 ip arp gratuitous
This command is used to enable the learning of gratuitous ARP packets in the ARP cache table. To
disable ARP control, use the no form of this command.
ip arp gratuitous
no ip arp gratuitous
Parameters
None.
Default
By default, this option is enabled.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 12,15.
Usage Guideline
The system will learn gratuitous ARP packets in the ARP cache table by default.
Example
This example shows how to disable the learning of gratuitous ARP request packets.
Switch# configure terminal
Switch(config)# no ip arp gratuitous
switch(config)#
42-2 ip gratuitous-arps
This command is used to enable the transmission of gratuitous ARP request packets. To disable the
transmission, use the no form of this command.
ip gratuitous-arps [dad-reply]
no ip gratuitous-arps [dad-reply]
Parameters
None.
Default
By default, this option is disabled.
Command Mode
Global Configuration Mode.
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