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Command Reference for AT-IX5-28GPX High Availability, High Power Video Surveillance PoE Switch
C613-50057-01 REV A
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
IP A
DDRESSING
AND
P
ROTOCOL
C
OMMANDS
ARP
-
AGING
-
TIMEOUT
arp-aging-timeout
Overview
This command sets a timeout period on dynamic ARP entries associated with a
specific interface. If your device stops receiving traffic for the host specified in a
dynamic ARP entry, it deletes the ARP entry from the ARP cache after this timeout
is reached.
Your device times out dynamic ARP entries to ensure that the cache does not fill
with entries for hosts that are no longer active. Static ARP entries are not aged or
automatically deleted.
By default the time limit for dynamic ARP entries is 300 seconds on all interfaces.
The
no
variant of this command sets the time limit to the default of 300 seconds.
Syntax
arp-aging-timeout
<0-432000>
no arp-aging timeout
Default
300 seconds (5 minutes)
Mode
Interface Configuration for a VLAN interface.
Example
To set the ARP entries on interface
vlan30
to time out after two minutes, use the
commands:
awplus(config)#
interface vlan30
awplus(config-if)#
arp-aging-timeout 120
Related
Commands
clear arp-cache
show arp
Parameter
Description
<0-432000>
The timeout period in seconds.