Free RUCKUS RCWA Practice Exam with Questions & Answers | Set: 2

When enabling802.1X authenticationon a RUCKUSAccess Portvia anEthernet Port Profile(used for ICX switches or AP wired interfaces), the available roles are:

(A) Supplicant:The device (AP or switch port) acts as the client that must authenticate to the upstream authenticator (e.g., a switch or NAC system).

(C) Port-based Authenticator:The device enforces 802.1X authentication for devices connected to it (e.g., a switch controlling a connected host).

According toRUCKUS One Online Help – 802.1X and Wired Authentication ConfigurationandRUCKUS Analytics 3.5 User Guide – Wired Client Authentication Monitoring, these two roles define whether the port initiates or enforces authentication.

“Host-based” and “MAC-based” refer to specific authenticationmethods, notroles, and “Authentication Server” (e.g., RADIUS) is an external entity, not a port role.

SmartMeshis RUCKUS’s adaptive wireless backhaul technology that allows access points to interconnect without relying on Ethernet cabling. When Ethernet uplinks are not available, a designatedRoot APprovides upstream connectivity whileMesh APsconnect wirelessly to extend coverage.

According toRUCKUS One Online Help – SmartMesh NetworkingandRUCKUS AI Documentation – Mesh Optimization, SmartMesh automatically selects optimal paths based on link quality, latency, and throughput. The feature supports self-healing and automatic rerouting if a mesh link fails.

UnlikeSmartCast(QoS management),ChannelFly(dynamic channel selection), orBeamFlex+(antenna pattern optimization), SmartMesh is dedicated to resilient wireless backhaul formation.

InSmartZone, WLAN Groups define which SSIDs (WLANs) are broadcast by specific APs or AP Groups. However, for an AP Group to actually broadcast the WLANs from a WLAN Group, that WLAN Group must be explicitlyassigned to the AP Group’s radio interfaces(2.4 GHz, 5 GHz, or 6 GHz).

According toRUCKUS One Online Help – WLAN Group ConfigurationandSmartZone Administrator Guide, when an AP Group does not have a WLAN Group bound to its radios, the SSIDs in that group will not be broadcast—even if both exist within the same Zone.

Creating the WLAN Group at the Domain level or Zone level is valid, but broadcasting depends on association at the AP Group radio level.

MIMO (Multiple Input, Multiple Output)is a fundamental wireless technology that enhances Wi-Fi throughput and reliability by transmitting multiple data streams simultaneously using multiple antennas on both the transmitter and receiver. It wasintroduced in the IEEE 802.11n standard, which marked the beginning of high-throughput (HT) Wi-Fi.

According toRUCKUS One Online Helpand theRUCKUS Analytics 3.5 User Guide, MIMO enablesspatial multiplexing,diversity gain, andbeamforming, allowing higher data rates and improved signal quality in multipath environments. Subsequent standards (802.11ac and 802.11ax) expanded this concept toMU-MIMO (Multi-User MIMO), allowing simultaneous communication with multiple clients.

MIMO requiressupport on both the AP and clientfor full functionality; otherwise, the connection falls back to single-stream operation. It is used in bothuplink and downlinkdirections (especially in Wi-Fi 6 and later). Thus, optionB—introduced in 802.11n—is correct, while options A, C, and D are incorrect.

Expanding aVLAN Poolbeyond 32 VLANs in SmartZone requires access points that support the802.11ac Wave 2 standard or higher.

According toRUCKUS One Online Help – VLAN Pooling and Dynamic VLAN Assignment, older AP platforms (prior to 802.11ac Wave 2) are limited to 32 VLANs due to hardware constraints in VLAN ID indexing and memory allocation. Wave 2 and newer models (including Wi-Fi 6 and 6E APs) supportexpanded VLAN pools up to 64 or more entries.

This capability enables more granular segmentation of large user groups, especially in high-density enterprise or education environments where dynamic VLAN assignment distributes clients evenly across multiple subnets.

User roleandtraffic profileshandle authentication and QoS mapping, not VLAN scalability. 802.11k and 802.11r improve roaming, not VLAN allocation.

Therefore,802.11ac Wave 2 and abovehardware is required to support VLAN pools beyond 32 entries.

TheBackup Managementfeature inSmartZoneenables administrators to scheduleautomatic configuration backupsat regular intervals. These backups can include cluster, zone, and AP configuration data.

As detailed inRUCKUS One Online Help – Backup and Restore Procedures, this feature supportsmanual and scheduledbackups with options for secure off-box storage.

TheRUCKUS Analytics 3.5 User Guide – Backup Compliance Monitoringnotes that this ensures disaster recovery readiness and simplifies configuration rollback.

System SnapshotandCluster Maintenancefeatures track versioning and updates but are not used for configuration backup automation.

SmartCastis RUCKUS’s advancedQuality of Service (QoS)engine that prioritizes latency-sensitive traffic such asvoice, video, and real-time collaboration apps.

According toRUCKUS One Online Help – SmartCast OverviewandRUCKUS Analytics 3.5 User Guide – QoS Monitoring, SmartCast identifies traffic types usingDeep Packet Inspection (DPI)and applies802.1p/DSCP markingsto preserve QoS across wired and wireless segments.

It dynamically manages airtime scheduling and retransmissions to maintain low delay and jitter. Other features—likeBeamFlex+(antenna optimization) orChannelFly(channel selection)—do not handle traffic prioritization.

TheAP Manager Logwithin SmartZone is dedicated to monitoring access point registration, join processes, firmware version checks, and heartbeat communication with the controller.

As stated in theRUCKUS One Online Help – Log Categories and Troubleshootingand theRUCKUS Analytics 3.5 User Guide – Device Connectivity Diagnostics, the AP Manager Log records messages about:

AP registration attempts

Join authorization success/failure

Firmware mismatch detection and upgrade triggers

TheSystem Logcovers controller-level events, theEvents Logrecords systemwide notifications, and theControl Plane Logcaptures traffic flow analytics.

Partner Domainsare specific to theVirtual SmartZone – High Scale (vSZ-H)management platform. This feature is designed to providemulti-tenancysupport for managed service providers (MSPs) and large enterprises managing multiple organizations under a single SmartZone instance.

As defined in theRUCKUS One Online Help – SmartZone Multi-Tenant Management, Partner Domains allow administrators to create separate logical domains, each with its own system administrators, policies, and reporting. This enables service providers to host multiple customers securely on the same vSZ-H infrastructure without sharing configuration or visibility across domains.

ThevSZ-E (Essentials)version does not support Partner Domains because it is intended for single-tenant environments.UnleashedandRUCKUS Cloudprovide simpler management for smaller deployments and inherently separate tenants by account, not by Partner Domain.

Therefore,B (vSZ-H)is the correct answer.

Cloud Auto-Upgradeis a RUCKUS One feature that automatically updates AP firmware to the latest stable release without requiring manual scheduling.

According toRUCKUS One Online Help – Firmware and Lifecycle Automation, this capability ensures security compliance and performance optimization across managed APs. Administrators can opt in or out of automatic updates per site or organization.

SmartZoneuses manual scheduling viaImage Management, whileRUCKUS Oneprovideshands-free upgradesintegrated into its cloud management platform.