MAC Flapping
Hi expert,
I have a weird problem. I’m trying to create port-channel to to all directly 4 switches, when I add the ports into port-channel suddenly there is an error like this.
01:50:14: %SW_MATM-4-MACFLAP_NOTIF: Host 0030.9432.a420 in vlan 15 is flapping between port Fa0/24 and port Fa0/23
Anyone can explain? What should I do? I tried many ways to creating the port-channel but the output is still same.
Thanks in advance.
Regards, Moses
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