Enabling ARP logging

This feature enables a device to log ARP events when ARP cannot resolve IP addresses correctly. The device can log the following ARP events:

The device sends ARP log messages to the information center. You can use the info-center source command to specify the log output rules for the information center. For more information about information center, see Network Management and Monitoring Configuration Guide.

To enable the ARP logging feature:

Step

Command

Remarks

1. Enter system view.

system-view

N/A

2. Enable the ARP logging feature.

arp check log enable

By default, ARP logging is disabled.