D-Link DGS-3700-12G [258/338] Config arp_aging

DGS-3312SR Layer 3 Gigabit Switch

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delete arpentry

Purpose Used to delete a static entry into the ARP table.

Syntax

delete arpentry {<ipaddr> | all}

Description This command is used to delete a static ARP entry, made using

the create arpentry command above, by specifying either the IP

address of the entry or all. Specifying all clears the switch’s ARP

table.

Parameters

<ipaddr> − The IP address of the end node or station.

all − Deletes all ARP entries.

Restrictions Only administrator-level users can issue this command.

Example Usage:

To delete an entry of IP address 10.48.74.121 from the ARP table:

DGS-3312SR:4#delete arpentry 10.48.74.121

Command: delete arpentry 10.48.74.121

Success.

DGS-3312SR:4#

config arp_aging

Purpose Used to configure the age-out timer for ARP table entries on the

switch.

Syntax

config arp_aging time <value 0-65535 >

Description This command sets the maximum amount of time, in minutes, that

an ARP entry can remain in the switch’s ARP table, without being

accessed, before it is dropped from the table.

Parameters

time <value 0-65535> − The ARP age-out time, in minutes. The

value may be set in the range of 0-65535 minutes with a default

setting of 20 minutes.

Restrictions Only administrator-level users can issue this command.

Example Usage:

To configure ARP aging time:

DGS-3312SR:4#config arp_aging time 30

Command: config arp_aging time 30

Success.