Hi,I try to connect a cisco blade switch 3020 to Nexus 2232 with etherchannel, but when I connect the second link a obtain flapping on vlans !Aug 7 09:06:30.569 UTC: %SW_MATM-4-MACFLAP_NOTIF: Host 0050.565c.0e6a in vlan 100 is flapping between port ...