09-29-2008 05:42 AM - edited 03-06-2019 01:39 AM
Hi,
I have some sun server cluster together and they are connected with cisco 3750 switch.IOS version Version 12.2(35)SE5.In console I have a message "005668: Jul 15 06:48:54: %SW_MATM-CLUSTER_MEMBER_1-4-MACFLAP_NOTIF: Host 0201.0000.0000 in vlan 1 is flapping between port Gi1/0/6 and port Gi1/0/18"
---How can I resolve it? Pls help.
09-29-2008 06:18 AM
Appears switch is seeing packets coming in from MAC 0201.0000.0000 in vlan 1 on multiple ports and if it does, its normal to see this message on the switch.
You might want to double check your cluster configuration on the servers.
09-29-2008 11:25 PM
Hi,
Thanks for Your reply.Then what should I do in the switch end.For this forwording loops create and after VPN the remote user can't able to get that server.Sometimes it pinging sometimes not.
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