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HPE FlexFabric 5950 Series Command Reference

HPE FlexFabric 5950 Series
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14
Gratuitous ARP commands
arp ip-conflict log prompt
Use arp ip-conflict log prompt to enable IP conflict notification.
Use undo arp ip-conflict log prompt to restore the default.
Syntax
arp ip-conflict log prompt
undo arp ip-conflict log prompt
Default
IP conflict notification is disabled.
Views
System view
Predefined user roles
network-admin
Usage guidelines
By default, the device performs the following operations if it is using the sender IP address of a
received ARP packet:
• Sends a gratuitous ARP request.
• Displays an error message after the device receives an ARP reply about the conflict.
You can use this command to enable the device to display error messages before sending a
gratuitous ARP reply or request for conflict confirmation.
Examples
# Enable IP conflict notification on the device.
<Sysname> system-view
[Sysname] arp ip-conflict log prompt
arp send-gratuitous-arp
Use arp send-gratuitous-arp to enable periodic sending of gratuitous ARP packets on an interface.
Use undo arp send-gratuitous-arp to disable the interface from periodically sending gratuitous
ARP packets.
Syntax
arp send-gratuitous-arp [ interval interval ]
undo arp send-gratuitous-arp
Default
Periodic sending of gratuitous ARP packets is disabled.
Views
Layer 3 Ethernet interface/subinterface view
Layer 3 aggregate interface/subinterface view

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HPE FlexFabric 5950 Series Specifications

General IconGeneral
BrandHPE
ModelFlexFabric 5950 Series
CategorySwitch
LanguageEnglish

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