Hello guys!
I kindly ask for your help in order to resolve an issue. I have a switch WS-C3650 that is sending a MACFLAP log that come from wireless hosts in three of its interfaces:
Jun 27 14:12:31.519: %SW_MATM-4-MACFLAP_NOTIF: Host 3cd0.f82c.f35c in vlan 27 is flapping between port Gi1/0/10 and port Gi1/1/1
Jun 27 14:19:53.841: %SW_MATM-4-MACFLAP_NOTIF: Host f8f1.b612.ac7d in vlan 27 is flapping between port Gi1/1/1 and port Gi1/0/10
Jun 27 14:30:03.286: %SW_MATM-4-MACFLAP_NOTIF: Host e899.c47f.d55e in vlan 27 is flapping between port Gi1/0/8 and port Gi1/0/10
In Gi1/0/8 and Gi1/0/10 I have 2 AIR-AP1310G with VLAN 27 as data VLAN and NATIVE VLAN at the same time, and they are connected to the switch through an access port. The switch has NATIVE VLAN 99.
The Gi1/1/1 is a trunk port connected to a Core switch.
My question is: is it correct to have the same number in NATIVE VLAN and in DATA VLAN in my Access-Points?
The next config is in both access-points:
interface Dot11Radio0.27
encapsulation dot1Q 27 native
no ip route-cache
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
!
interface FastEthernet0.27
encapsulation dot1Q 27 native
no ip route-cache
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
Thank you very much!
Best regards!
Iván
