DELL PC6224F User Manual
ARP Commands
655
arp timeout
Use the arp timeout command in Global Configuration mode to configure
the ARP entry ageout time. Use the no form of the command to set the
ageout time to the default.
Syntax
arp timeout
integer
no arp timeout
•
integer — The IP ARP entry ageout time. (Range: 15-21600 seconds)
Default Configuration
The default value is 1200 seconds.
Command Mode
Global Configuration mode
User Guidelines
This command has no user guidelines.
Example
The following example defines 900 seconds as the timeout.
console(config)#arp timeout 900
clear arp-cache
Use the clear arp-cache command in Privileged EXEC mode to remove all
ARP entries of type dynamic from the ARP cache.
Syntax
clear arp-cache [gateway]
• gateway — Removes the dynamic entries of type gateway, as well.
Default Configuration
This command has no default configuration.