The above diagram has one master and three local controllers. API GRE terminates on controller Local 1. All controllers are configured with the wireless user VLAN 201. A wireless user associates with AP 1. Only L2 mobility is enabled. Which elements will know about this association?
A. Local 1 only
B. Local 1 and the Master
C. Local 1 and Local 2 and the Master
D. Local 1 and API
E. All Controllers