Gratuitous Arp Commands; Arp Ip-Conflict Log Prompt; Arp Send-Gratuitous-Arp - HP MSR Series Command Reference Manual

Gratuitous ARP commands

arp ip-conflict log prompt

Use arp ip-conflict log prompt to enable IP conflict notification without conflict confirmation.
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. 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.
•
Views
System view
Predefined user roles
network-admin
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 and set the sending
interval 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 milliseconds ]
undo arp send-gratuitous-arp
Default
Periodic sending of gratuitous ARP is disabled.
Views
Layer 3 Ethernet interface/subinterface view
Layer 3 aggregate interface/subinterface view
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