[c-nsp] %SW_MATM-4-MACFLAP_NOTIF

Ozgur Guler gulerozgur at yahoo.co.uk
Thu Oct 16 04:55:16 EDT 2008


"no mac address-table notification mac-move" might help.



--- On Thu, 16/10/08, Jimmy Halim <jimmy at pacnet.net> wrote:
From: Jimmy Halim <jimmy at pacnet.net>
Subject: [c-nsp] %SW_MATM-4-MACFLAP_NOTIF
To: cisco-nsp at puck.nether.net
Date: Thursday, 16 October, 2008, 7:51 AM

Hi guys,

Recently I am getting the following log messages every 2 mins on the 3750
switch.

Oct 16 06:45:50 UTC: %SW_MATM-4-MACFLAP_NOTIF: Host 0017.cbb3.08fc in vlan
403 is flapping between port Fa1/0/3 and port Gi1/0/1
Oct 16 06:45:50 UTC: %SW_MATM-4-MACFLAP_NOTIF: Host 0017.cbb3.08fc in vlan
402 is flapping between port Fa1/0/2 and port Gi1/0/1
Oct 16 06:46:43 UTC: %SW_MATM-4-MACFLAP_NOTIF: Host 0017.cbb3.08fc in vlan
402 is flapping between port Fa1/0/2 and port Gi1/0/1

This is non service impacting so far. However, I would like to know whether
we can disable this logging or not. Anyone has any suggestions?

Many Thanks,
Jimmy

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