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What to do when a MAC address flapping alarm is reported

Publication Date:  2016-11-24 Views:  931 Downloads:  0

Issue Description

What to do when a MAC address flapping alarm is reported

Solution

If the alarm is reported only once, ignore it.
If the alarm is reported multiple times, find the first and second interfaces where the MAC address is learned. Shut down the second interface to locate the loop. Then adjust the networking to remove the loop.

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