I configured my NAC in L3OOB, if I connect my pc directly to the switch I don't have any problem, I can access the network as out of band user, I can pass the authentication. BUT IF I CONNECT a Cisco ip phone to the switch and my pc is connected to the Cisco ip phone I am stacked to the authentication vlan and cannot access the network. The event logs of my CAM is say it detects multiple mac address.
Please guys help me to solve this issue..
thank you and best regards.