Quick Answer

The correct order ends with the switch applying a dynamic ACL or VLAN from ISE, as this is the final step after the IBNS 2.0 concurrent authentication policy map successfully authenticates a client. This sequence is correct because IBNS 2.0 is designed to first trigger 802.1X, then, if that fails, concurrently attempt MAB and web authentication, evaluate the first successful method, and finally enforce the corresponding authorization result from ISE. On the ENCOR 350-401 exam, this drag-and-drop question tests your understanding of the policy map’s fallback logic and the order of operations, with a common trap being to place the authorization step before authentication completes. Remember that the policy map is a sequential decision tree: authentication methods run first, and only after success does the switch apply the dynamic ACL or VLAN. A helpful memory tip is “Auth first, then apply”—the switch never authorizes until a method succeeds.