To support an SSID that uses 802.11r and requires a passphrase, what must be configured?
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Correct answer: FT PSK and Fast Transition.
Why this is the answer
To support an SSID using 802.11r (Fast Transition) with a passphrase, you must configure FT PSK (Fast Transition Pre-Shared Key) and enable Fast Transition. FT PSK is the specific 802.11r key management method that uses a pre-shared key (passphrase) for authentication, allowing for fast and secure roaming. Fast Transition (802.11r) itself is the standard that enables quicker re-associations between access points. 802.1X is an authentication method that uses an authentication server (like RADIUS) and is not directly tied to a passphrase for the SSID itself, making it unsuitable for this specific requirement. SUITEB-1X refers to a set of cryptographic algorithms for 802.1X and is not a key management method for a passphrase-based SSID.
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