Huawei Quidway S8500 Series User Manual

Command Manual – Network Protocol
Quidway S8500 Series Routing Switches Chapter 2 ARP Configuration Commands
Huawei Technologies Proprietary
2-10
Use the undo gratuitous-arp-learning enable command to disable the gratuitous
ARP packet learning function.
By default, the gratuitous ARP packet learning function is enabled.
By sending gratuitous ARP packets, a network device can:
z Determine whether or not IP address conflicts exist between it and other network
devices.
z Trigger other network devices to update its hardware address stored in their
caches.
Example
# Enable the gratuitous ARP packet learning function on the switch.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] gratuitous-arp-learning enable
2.1.11 reset arp
Syntax
reset arp [ dynamic | static | interface { interface-type interface-number } | all ]
View
User view
Parameter
dynamic: Clears the dynamic ARP mapping entries.
static: Clears the static ARP mapping entries
interface-type is port type and interface-number is port number. For details, refer to the
description of interface command in the Port Command Manual.
all: Clears all the ARP mapping entries.
Description
Use the reset arp command to reset the ARP mapping entries.
Related command: arp static, display arp.
Example
# Reset the static ARP entries.
<Quidway> reset arp static

Huawei Quidway S8500 Series Specifications

General

Brand	Huawei
Model	Quidway S8500 Series
Category	Switch
Language	English