Displaying and maintaining ARP


[IMPORTANT: ]

IMPORTANT:

Clearing ARP entries from the ARP table might cause communication failures. Make sure the entries to be cleared do not affect current communications.


Execute display commands in any view and reset commands in user view.

Task

Command

Display ARP entries.

display arp [ [ all | dynamic | multiport | static ] [ slot slot-number ] | vlan vlan-id | interface interface-type interface-number ] [ count | verbose ]

Display the ARP entry for an IP address.

display arp ip-address [ slot slot-number ] [ verbose ]

Display the maximum number of ARP entries that a device supports.

display arp entry-limit

Display the aging timer of dynamic ARP entries.

display arp timer aging

Clear ARP entries from the ARP table.

reset arp { all | dynamic | interface interface-type interface-number | multiport | slot slot-number | static }