Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 628

An engineer must configure a new WLAN that supports 802.11r and requires users to enter a passphrase. What must be configured to support this requirement?

Answer options

• A. 802.1X and Fast Transition
• B. FT PSK and Fast Transition
• C. 802.1X and SUITEB-1X
• D. FT PSK and SUITEB-1X

Correct answer: B

Explanation

The correct answer is B because FT PSK (Fast Transition Pre-Shared Key) is specifically designed for passphrase authentication in a fast transition environment, which is required for 802.11r. The other options involve 802.1X, which is not suitable for a passphrase-based WLAN setup, as it requires an authentication server and does not directly support a simple passphrase entry.