TheIEEE 802.11kamendment enhances Wi-Fi client roaming by allowing an AP to share information about nearby access points with connected clients. This process, known as theNeighbor Report, provides alist of available APsthat the client can use to make faster, more informed roaming decisions.
When a client device receives this neighbor list, it canscan fewer channels, reducing latency and improving the handoff experience—especially in enterprise networks managed byRUCKUS One,SmartZone, orRUCKUS Cloud. According toRUCKUS One Online HelpandRUCKUS AI documentation, enabling802.11k/v/rfeatures together allows forfast and seamless roaming, as 802.11k supplies discovery data, 802.11v assists with steering decisions, and 802.11r enables fast re-authentication.
OptionCis correct because 802.11k’s core function is to help clients identify the best potential APs to roam to. The other options describe unrelated functions: encryption caching relates to 802.11r, ignoring weak clients is an AP policy function, and forcing disconnections occurs during load balancing or steering—not through 802.11k.
[References:, RUCKUS One Online Help – WLAN Configuration: 802.11k/v/r Roaming Enhancements, RUCKUS Analytics 3.5 User Guide – Client Mobility and Roaming Analysis, RUCKUS AI Documentation – Intelligent Roaming Optimization and Neighbor Reports, , ]
