D-Link xStack DGS-3420 Series Reference Manual page 438

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
37-5 config gratuitous_arp send ipif_status_up
Description
This command is used to enable or disable the sending of gratuitous ARP requests when the IP
interface status becomes up. This is used to automatically announce the interface's IP address to
other nodes. By default, the state is disabled. When the state is enabled and IP interface is linked up,
one gratuitous ARP packet will be broadcast.
Format
config gratuitous_arp send ipif_status_up [enable | disable]
Parameters
enable - Enable the sending of gratuitous ARP requests when the IPIF status becomes up.
disable - Disable the sending of gratuitous ARP requests when the IPIF status becomes up.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To enable the sending of gratuitous ARP requests when the IP interface status becomes up:
DGS-3420-28SC:admin#config gratuitous_arp send ipif_status_up enable
Command: config gratuitous_arp send ipif_status_up enable
Success.
DGS-3420-28SC:admin#
37-6 config gratuitous_arp send periodically ipif
Description
This command is used to configure the interval for the periodical sending of gratuitous ARP request
packets.
Format
config gratuitous_arp send periodically ipif <ipif_name 12> interval <value 0-65535>
Parameters
<ipif_name 12> - Specify the interface name of the L3 interface. The maximum length is 12
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