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DGS-3400 Series Layer 2 Gigabit Managed Switch CLI Manual
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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 and Operator-level users can issue this command.
Example Usage:
To delete an entry of IP address 10.48.74.121.125 from the ARP table:
DGS-3426:5#delete arpentry 10.48.74.121
Command: delete arpentry 10.48.74.121
Success.
DGS-3426:5#
config arp_aging time
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 is used to set 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 to 65535 minutes with a default setting of 20 minutes.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To configure ARP aging time:
DGS-3426:5#config arp_aging time 30
Command: config arp_aging time 30
Success.
DGS-3426:5#
show arpentry
Purpose Used to display the ARP table.
Syntax
show arpentry {ipif <ipif_name 12> | ipaddress <ipaddr> | static}
Description This command is used to display the current contents of the Switch’s ARP table.
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.
ipaddress <ipaddr> − The network address corresponding to the IP interface name above.
static − Displays the static entries to the ARP table.
Restrictions None.
