clear arp

Syntax

clear arp [port <PORT_ID> | vrf {all-vrfs | <VRF-NAME>}]

Description

Clears IPv4 and IPv6 neighbor entries from the ARP table. If you do not specify any parameters, ARP table entries are cleared for the default VRF.

Command context

Manager (#)

Parameters

port <PORT_ID>

Clears ARP table entries for a specific port. Specifies a physical port on the switch. Some switches (such as the Aruba 8400 Switch Series), use the format member/slot/port (for example, 1/1/1). Other switches use slot/port (for example, 1/1).

vrf

Selects VRFs as follows:

all-vrfs: Clears IPv4 and IPv6 neighbor entries for all VRFs

<VRF-NAME>

Clears IPv4 and IPv6 neighbor entries for the given VRF.

Authority

Administrators

Examples

Clearing all IPv4 and IPv6 neighbor ARP entries for the default VRF instance:

switch# clear arp

Clearing all ARP neighbor entries for the specified port:

switch# clear arp 1/1/35

Clearing all IPv4 and IPv6 neighbor ARP entries for all VRFs:

switch# clear arp vrf all-vrfs

Clearing all IPv4 and IPv6 neighbor ARP entries for a specific VRF instance:

switch# clear arp vrf RED