Implementing Cisco Wireless Network Fundamentals (WIFUND, legacy) — Question 116
When the enterprise-based authentication method is used for WPA2, a bidirectional handshake exchange occurs between the client and the authenticator. Which five options are results of that exchange being used on a controller-based network? (Choose five.)
Answer options
- A. a bidirectional exchange of a nonce used for key generation
- B. binding of a Pairwise Master Key at the client and the controller
- C. creation of the Pairwise Transient Key
- D. distribution of the Group Transient Key
- E. distribution of the Pairwise Master key for caching at the access point
- F. proof that each side is alive
Correct answer: A, B, C, D, F
Explanation
The correct answers A, B, C, D, and F are all results of the bidirectional handshake that ensure secure communication and key establishment between the client and the controller. Option E is incorrect because the Pairwise Master Key is not distributed for caching at the access point in this exchange.