Cisco ENCOR Practice Exam 2026 – All-in-One Comprehensive Guide to Mastering Enterprise Network Core Technologies!

The abbreviation for Fast BSS Transition in wireless networking is FT. Fast BSS Transition is a technique defined in the IEEE 802.11r standard, which enhances the process of roaming between access points in a wireless network. This is particularly important for maintaining seamless connectivity for mobile devices that frequently switch between access points as they move within the coverage area. By using Fast BSS Transition, devices can quickly authenticate and re-associate with a new access point, thereby reducing latency and improving the overall user experience during roaming.

The other options, such as FBT, FAST, and FBS, do not accurately represent the standard designation for Fast BSS Transition per the IEEE specifications or common industry usage. Therefore, FT is recognized and widely accepted as the correct abbreviation in the context of wireless networking and specifically the implementation of the 802.11r standard.