The Username and Password defined on the WDS AP and the infrastructure APs is the same?? and this username and password must be defined on the ACS Server.
each infra autenticates itself on the ACS. WDS doesn't. If you want the WDS AP to connect clients then it will play both the roles. It will autenticate itself through itself on the ACS. Infra AP has a config line started "wlccp ap username ..."
Getting Started
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: