RCWA Exam Dumps - RUCKUS High-stakes Industry Certifications Questions and Answers

Innon-proxy RADIUS mode, theSmartZone controller does not act as an intermediaryfor authentication requests. Instead, eachaccess point (AP)communicatesdirectly with the RADIUS serverfor client authentication.

According toRUCKUS One Online Help – WLAN Authentication Modes (Proxy vs Non-Proxy), the key requirement is thateach AP must be defined as a RADIUS clientin the RADIUS server configuration. If not, authentication requests from the APs are rejected because the server does not recognize their source IPs or shared secrets.

This behavior differs fromproxy mode, where only the SmartZone controller needs to be added as a RADIUS client. Port numbers (1812/1813) and encryption types remain standard, and both802.1XandMAC authenticationare supported.

Therefore, authentication failure in this scenario occurs becauseeach AP must be authorized individuallyin the RADIUS server when non-proxy mode is used.

Indoor WLAN coverageis influenced by multiple RF and physical parameters that determine how effectively a signal propagates and maintains connectivity quality.

According toRUCKUS One Online Help – RF Design FundamentalsandRUCKUS AI Documentation – Coverage Optimization, the three most impactful factors are:

AP Transmit Power (A):Directly affects signal reach; excessive power can cause co-channel interference, while low power results in coverage holes.

AP Orientation (C):Affects signal radiation direction—wall-mounted, ceiling-mounted, or tilted deployments impact pattern uniformity and coverage overlap.

Antenna Pattern (D):Defines gain and directional behavior; omnidirectional antennas provide uniform coverage, while directional models concentrate energy for targeted areas.

Antenna diversityandspatial multiplexingimprove throughput and reliability, but do not primarily determine raw coverage boundaries. “Earth bulge” is irrelevant for indoor deployments.

ChannelFlyis RUCKUS’s patentedmachine-learning-based dynamic channel selectionalgorithm. Unlike static or simple noise-based channel assignments, ChannelFly continuously measuresactual throughputand learns the performance potential of each available channel.

According to theRUCKUS One Online Help – ChannelFly OverviewandRUCKUS AI documentation, ChannelFly usesreal-time capacity analysisinstead of noise floor alone to choose channels that yield the highest throughput under current interference and load conditions.

BeamFlex+manages antenna patterns,SmartCasthandles QoS and traffic shaping, andPD-MRCenhances reception diversity—none perform dynamic channel learning.