D-Link DGS-1510 Series - Gratuitous ARP Commands

DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide
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32. Gratuitous ARP Commands
32-1 ip arp gratuitous
This command is used to enable the learning of gratuitous ARP packets in the ARP cache table. Use
the no form of this command to disable ARP control.
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.
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)#
32-2 ip gratuitous-arps
This command is used to enable the transmission of gratuitous ARP request packets. Use the no
form of this command to disable the transmission.
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.
Command Default Level
Level: 12.
Usage Guideline