Enabling Ip Conflict Notification - H3C MSR 2600 Configuration Manual

Step
5. Enable periodic sending of
gratuitous ARP packets and
set the sending interval.

Enabling IP conflict notification

By default, if the sender IP address of a received gratuitous ARP packet is being used by the receiving
device, the receiving device sends a gratuitous ARP request, and it displays an error message after it
receives an ARP reply about the conflict.
You can use this command to enable the device to display error message without sending any gratuitous
ARP reply or request for conflict confirmation.
To enable IP conflict notification:
Step
1. Enter system view.
2. Enable IP conflict
notification.
Command
arp send-gratuitous-arp [ interval
milliseconds ]
Command
system-view
arp ip-conflict log prompt
10
Remarks
By default, periodic sending of
gratuitous ARP packets is disabled.
Remarks
N/A
By default, IP conflict notification is
disabled.