reset arp remote-backup

Function

The reset arp remote-backup command clears the original ARP entries and backs up ARP entries again.

Format

reset arp remote-backup all

reset arp remote-backup interface { interface-name | interface-type interface-number }

Parameters

Parameter	Description	Value
interface interface-type interface-number	Clears the original ARP entries and backs up ARP entries again on a specified interface.	-
all	Clears the original ARP entries and backs up ARP entries again on a device.	-

Parameter

Description

Value

interface interface-type interface-number

Clears the original ARP entries and backs up ARP entries again on a specified interface.

all

Clears the original ARP entries and backs up ARP entries again on a device.

Views

User view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
arp	execute

Usage Guidelines

Usage Scenario

To clear the original ARP entries and back up ARP entries again, run the reset arp remote-backup command.

Configuration Impact

After an ARP entry is cleared, the mapping between the IP and MAC addresses in the entry is cleared. As a result, users may fail to access the network, and services may be interrupted.

Example

# Clear the original ARP entries and back up ARP entries again on a device.

<HUAWEI> reset arp remote-backup all