Designing Cisco Enterprise Wireless Networks (ENWLSD) — Question 23

An engineer must speed up the reauthentication delays that are being experienced on the wireless infrastructure by deploying a key-caching mechanism. Which mechanism must be configured?

Answer options

• A. PEAP
• B. FT
• C. PMF
• D. GTK-randomization

Correct answer: B

Explanation

The correct answer is B, FT (Fast Transition), which is specifically designed to reduce reauthentication times by caching keys. The other options, such as PEAP, PMF, and GTK-randomization, do not focus on reauthentication speed and are intended for different purposes within wireless security.