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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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disable gratuitous_arp
Purpose Used to disable gratuitous ARP trap and log state.
Syntax
disable gratuitous_arp {ipif <ipif_name 12>} {trap |log} (1)
Description This command is used to disable gratuitous ARP trap and log state. When the trap and
log are disabled, the switch won’t trap and log IP conflict events to inform the
administrator.
Parameters
ipif <ipif_name 12> − The name of the IP interface the end node or station for which the
ARP table entry was made, resides on.
{trap|log} − Select gratuitous ARP trap and/or log state.
Restrictions Only Administrator and Operator-level users can issue this command.
Example Usage:
To disable the system interface’s gratuitous ARP log and trap:
DGS-3426:5#disable gratuitous_arp System trap log
Command: disable gratuitous_arp System trap log
Success.
DGS-3426:5#
config gratuitous_arp send periodically
Purpose Used to configure the interval for periodical sending of gratuitous ARP request packet.
Syntax
config gratuitous_arp send periodically ipif <ipif_name 12> interval <value 0-
65535>
Description The command is used to configure the interval for the periodic sending of gratuitous ARP
request packets. By default, the interval is 0.
Parameters
<ipif_name 12> − The name of the Layer 3 interface.
<value 0-65535> − Periodically send gratuitous ARP interval time in seconds. 0 − means
not to send gratuitous ARP periodically.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To configure gratuitous ARP interval to 5 for IPIF System:
DGS-3426:5#config gratuitous_arp send periodically ipif System interval 5
Command: config gratuitous_arp send periodically ipif System interval 5
Success.
DGS-3426:5#
show gratuitous arp
Purpose
Used to display gratuitous ARP configuration.
Syntax
show gratuitous_arp {ipif <ipif_name>}
Description This command is used to display gratuitous ARP configuration.
Parameters
<ipif_name 12> − The interface name of the Layer 3 device.
Restrictions None.
