clear arp-cache

Use this command to delete all nonstatic (dynamic) entries from the ARP table.

Syntax

clear arp-cache [ip-address] [interface interface]

Parameters

ip-address (Optional) Specifies the IP address of the ARP cache entry to clear.
interface interface (Optional) Specifies the interface of the ARP cache entry to clear.

Defaults

If the IP address or the interface is not specified, all ARP cache entries will be cleared.

Mode

All command modes.

Example

This example shows how to delete dynamic ARP cache entry 10.1.10.10 on interface VLAN 10 from the ARP table:

System(rw)->clear arp-cache 10.1.10.10 interface vlan.0.10