매달, 우리는 1000명 이상의 사람들이 시험 준비를 잘하고 시험을 잘 통과할 수 있도록 도와줍니다.
RUCKUS Certified Wi-Fi Associate Exam 온라인 연습
최종 업데이트 시간: 2025년11월17일
당신은 온라인 연습 문제를 통해 RUCKUS RCWA 시험지식에 대해 자신이 어떻게 알고 있는지 파악한 후 시험 참가 신청 여부를 결정할 수 있다.
시험을 100% 합격하고 시험 준비 시간을 35% 절약하기를 바라며 RCWA 덤프 (최신 실제 시험 문제)를 사용 선택하여 현재 최신 78개의 시험 문제와 답을 포함하십시오.
정답:
Explanation:
An Ethernet Port Profile in SmartZone defines wired interface behavior and port settings for access points that have multiple Ethernet ports. These profiles are used to configure connectivity, security, and redundancy on wired links between APs and the upstream network.
According to the RUCKUS One Online Help C AP Ethernet Port Profiles and SmartZone 5.x
Configuration Guide, the following parameters are supported:
Port Speed (A): Defines link negotiation―Auto, 10/100/1000 Mbps, or fixed rate.
Spanning Tree Mode (D): Controls loop prevention through STP configuration on AP Ethernet ports.
정답:
Explanation:
The SmartZone Trace Tool is used to capture and analyze packets related to specific client connectivity sessions, helping administrators identify association, authentication, and DHCP issues.
According to RUCKUS One Online Help C Troubleshooting Tools and Packet Capture and RUCKUS Analytics 3.5 User Guide C Client Connectivity Tracing, the following two pieces of information are required to initiate a trace:
Client MAC Address (C): Identifies the exact device on the network to filter relevant packet captures and session details.
Correct AP(s) to select (D): Specifies the access point(s) currently or recently serving that client, ensuring the trace targets the correct radio interface for capturing traffic.
Other details like device name, AP model, or client OS are useful for contextual understanding but not required inputs for running the trace. The trace tool uses these two core identifiers to isolate logs and generate capture data efficiently for troubleshooting connectivity issues.
Reference: RUCKUS One Online Help C SmartZone Trace and Packet Capture Tools RUCKUS Analytics 3.5 User Guide C Client Troubleshooting and Trace Analysis RUCKUS AI Documentation C Client Connectivity Diagnostics and Tracing Workflow
정답:
Explanation:
A RUCKUS Application Policy allows administrators to control network performance and user experience by classifying, prioritizing, and managing traffic based on the type of application detected on the network.
According to RUCKUS One Online Help C Application Control and Policy Management, and RUCKUS AI documentation, Application Policies can:
Apply rate limiting (A): Control the bandwidth allocated to specific applications or application groups (e.g., limit video streaming or social media traffic).
Apply Quality of Service (E): Mark or prioritize application traffic using DSCP or internal QoS levels to ensure latency-sensitive applications such as voice or conferencing receive higher priority.
RUCKUS leverages Deep Packet Inspection (DPI) for identifying over 2,500+ applications, enabling precise enforcement per SSID or per user.
Other options―URL filtering, VLAN assignment, and packet capture―are handled through separate mechanisms (Web filtering, Device Policy, and diagnostic tools, respectively), not via Application Policies.
Therefore, the correct answers are A (Rate limiting) and E (Quality of Service).
Reference: RUCKUS One Online Help C Application Policy and Traffic Prioritization
RUCKUS Analytics 3.5 User Guide C Application Usage and Policy Enforcement Metrics
RUCKUS AI Documentation C Application Recognition and Policy Control
정답:
Explanation:
Auto Cell Sizing (ACS) is a RUCKUS feature designed to automatically optimize the RF environment by dynamically adjusting transmit power levels of access points to ensure balanced coverage and minimal interference between APs.
According to the RUCKUS One Online Help C RF Management and Auto Cell Sizing and RUCKUS AI documentation C RF Optimization Tools, ACS:
Automatically adjusts radio transmit power (B) based on environmental conditions and neighboring AP coverage.
Requires background scanning to be enabled (D) so the system can measure the surrounding RF conditions and interference patterns.
ACS does not automatically adjust channel selection, as that functionality is handled by ChannelFly, a separate RUCKUS technology. It is not enabled by default, and manual power tuning is typically disabled when ACS is active, since the controller manages power dynamically to maintain optimal cell overlap.
Thus, the correct answers are B (it can automatically adjust radio power) and D (it requires background scanning to be enabled).
Reference: RUCKUS One Online Help C RF Optimization: Auto Cell Sizing and ChannelFly
RUCKUS Analytics 3.5 User Guide C RF Health and Adaptive Power Management
RUCKUS AI Documentation C Adaptive RF Optimization and Power Adjustment Mechanisms
정답:
Explanation:
A SmartZone cluster backup is a comprehensive backup of the controller cluster’s system and configuration data, intended for disaster recovery or migration to similar SmartZone platforms. According to the RUCKUS One Online Help C Cluster Backup and Restore and SmartZone Administration Guide (v5.2+), a cluster backup includes:
Cluster and controller configuration, including IP addressing, zones, AP groups, WLANs, and policies.
Client statistical data and historical analytics, which are also captured for restoration of system monitoring data.
When a cluster backup is initiated, the controller enters maintenance mode to ensure database consistency and prevent configuration changes during the process. This temporarily suspends management operations but preserves data integrity.
Cluster backups cannot be restored to different SmartZone models (e.g., vSZ to SZ-100) due to hardware and licensing differences. Backups also require system services to be active during execution.
Therefore, the correct answers are B (contains IP addressing and client statistical information) and D (puts the controller into maintenance mode when executed).
Reference: RUCKUS One Online Help C SmartZone Cluster Backup and Restore Procedures RUCKUS Analytics 3.5 User Guide C Controller and Cluster Data Retention Overview RUCKUS AI Documentation C SmartZone Backup and Recovery Process
정답:
Explanation:
An Unleashed backup file (e.g., RUCKUS-Unleashed_db_082719_ll_07.bak) contains a comprehensive snapshot of the Unleashed network configuration, including SSIDs, WLAN policies, AP settings, and network parameters. According to the RUCKUS One Online Help C Backup and Restore section, administrators can use this file to:
Restore all configuration settings (A), re-establishing the network’s operational state.
Restore only WLAN settings (B), providing flexibility when preserving SSID configurations while leaving system details unchanged.
Restore all configuration except the system name and IP address (E), allowing recovery to a new system without IP conflicts.
The backup file cannot display the configuration as cleartext, as it is encrypted for security. It also cannot restore SmartZone controller configurations or ICX switch settings directly―those require separate management mechanisms.
Thus, the valid operations are A, B, and E.
Reference: RUCKUS One Online Help C Unleashed Backup and Restore Procedures RUCKUS Analytics 3.5 User Guide C Configuration Snapshot and Restore Logs RUCKUS AI Documentation C Unleashed Configuration Management
정답:
Explanation:
Chanalyzer is a specialized RF spectrum analysis tool developed for use with Wi-Spy spectrum analyzers. It is used to visualize and validate Wi-Fi and non-Wi-Fi interference sources across the 2.4 GHz and 5 GHz bands.
According to the RUCKUS One Online Help C Spectrum Analysis and RF Interference Tools, spectrum analysis tools like Chanalyzer can detect non-802.11 interference sources such as microwave ovens, Bluetooth devices, DECT phones, and radar signals. While RUCKUS APs have built-in spectrum analysis mode, Chanalyzer provides external, high-resolution spectrum visualization that helps confirm interference sources in physical environments.
In contrast, RUCKUS Wi-Fi Planner (or Wi-R Planner) is used for predictive RF design and coverage estimation, not live interference detection. The WLAN discovery tool identifies SSIDs and basic network parameters but cannot detect non-Wi-Fi signals.
Therefore, the correct answer is D (Chanalyzer) ― the standard tool for verifying valid Wi-Fi operation and identifying non-Wi-Fi interference sources.
Reference: RUCKUS One Online Help C Spectrum Analysis Overview and External Tool Support RUCKUS Analytics 3.5 User Guide C RF Performance and Noise Source Detection RUCKUS AI Documentation C RF Troubleshooting and Spectrum Validation
정답:
Explanation:
Partner Domains are specific to the Virtual SmartZone C High Scale (vSZ-H) management platform. This feature is designed to provide multi-tenancy support for managed service providers (MSPs) and large enterprises managing multiple organizations under a single SmartZone instance.
As defined in the RUCKUS One Online Help C 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.
The vSZ-E (Essentials) version does not support Partner Domains because it is intended for single-tenant environments. Unleashed and RUCKUS Cloud provide simpler management for smaller deployments and inherently separate tenants by account, not by Partner Domain.
Therefore, B (vSZ-H) is the correct answer.
Reference: RUCKUS One Online Help C SmartZone Multi-Tenancy and Partner Domain Overview RUCKUS Analytics 3.5 User Guide C Multi-Domain Management and Data Partitioning
RUCKUS AI Documentation C SmartZone vSZ-H Architecture and Domain Isolation
정답:
Explanation:
In this SmartZone 5.2 onboarding scenario:
San Mateo (200.7.10.202.121): These APs are running Unleashed firmware, which cannot directly join a SmartZone controller. According to the RUCKUS One Online Help C AP Firmware Migration, Unleashed APs must first be converted to Standalone (Solo) mode using CLI (set director ip <SZ_IP> or set scg ip) before they can connect. Thus, D (San Mateo devices can use ap-mode commands to onboard) is correct.
Toronto (102.0.0.0.5): This firmware version represents ZoneDirector (ZD) code. APs on ZD firmware communicate using LWAPP, and to migrate them, administrators must perform a firmware conversion process (using set scg ip) for SmartZone compatibility. Therefore, E (Toronto devices will use LWAPP to communicate to SmartZone) is correct.
Mexico City (5.2.0.0.1412): These APs already match the SmartZone firmware family (5.2.x), meaning they are currently or can immediately be managed by this SmartZone cluster. Therefore, F is correct.
Reference: RUCKUS One Online Help C AP Firmware Compatibility and Onboarding RUCKUS Analytics 3.5 User Guide C Device Connection and Cluster Management RUCKUS AI Documentation C SmartZone AP Management and Migration Workflows
정답:
Explanation:
To throttle download speeds for specific device types―such as ChromeOS devices―and assign them to a dedicated VLAN, the appropriate configuration is to create a Device Policy and apply it to the target WLAN.
According to the RUCKUS One Online Help C Device Policy Management, and RUCKUS AI documentation C Policy Control and Device Analytics, Device Policies can classify client devices based on operating system, MAC OUI, or fingerprinting data. Once identified, administrators can enforce rate limits, VLAN tagging, and access restrictions for that device type.
By applying this policy to the STUDENT SSID, all detected ChromeOS clients will have bandwidth limits applied and their traffic segmented into the configured VLAN for management and security isolation.
Other options―such as Layer 2 ACLs or Application Control Policies―manage packet-level permissions or app-level prioritization, not per-device bandwidth or VLAN segmentation. Creating a new WLAN is unnecessary since RUCKUS policy management allows dynamic device-based enforcement on a single SSID.
Reference: RUCKUS One Online Help C Device Policy and VLAN Assignment by OS Type RUCKUS Analytics 3.5 User Guide C Client Behavior and Policy Enforcement Analytics RUCKUS AI Documentation C Policy Control: Device Classification and Rate Limiting
정답:
Explanation:
When deploying SmartZone-Essentials (SZ-100/SZ-144) for RUCKUS ICX switch management, the switches establish a secure HTTPS-based connection to the controller using the SmartZone registrar IP. A common issue preventing connection occurs when SmartZone is not configured to accept self-signed certificates―which are typically used by ICX switches by default for initial onboarding.
As described in the RUCKUS One Online Help C SmartZone Switch Management Setup and RUCKUS AI documentation, administrators must explicitly enable the option to “Allow Self-Signed Certificates” in the controller’s Switch Management settings. Without this configuration, the SmartZone rejects the ICX connection request during SSL/TLS handshake, causing registration failure.
SNMPv3 configuration and DHCP options are unrelated to initial controller registration. Additionally, SmartZone-Essentials fully supports ICX management; SmartZone High Scale is not required.
Thus, the correct answer is C ― the connection fails because the controller is not set to accept self-signed certificates from the switch.
Reference: RUCKUS One Online Help C SmartZone Switch Management and Onboarding Configuration RUCKUS Analytics 3.5 User Guide C Device Connection and Registration Monitoring RUCKUS AI Documentation C ICX Switch Onboarding with SmartZone Essentials
정답:
Explanation:
When spectrum analysis mode is enabled on a RUCKUS Access Point, the AP’s radios are temporarily dedicated to spectrum scanning and interference analysis, meaning they cannot serve wireless clients during that period. Therefore, new clients will not be able to join, and existing clients are typically disconnected.
According to the RUCKUS One Online Help C Spectrum Analysis Tool and RUCKUS AI Documentation C RF Monitoring and Optimization, spectrum analysis mode captures and reports RF energy utilization, identifying interference sources such as non-Wi-Fi devices, microwave ovens, or Bluetooth. The AP alternates its radio into “sniffer” mode to analyze RF characteristics, during which client association and data traffic handling are suspended.
The output is visualized through graphs and real-time utilization charts, not histograms. Furthermore, an AP can only scan one band (either 2.4 GHz or 5 GHz) at a time ― not both simultaneously.
Thus, the correct answer is A, since enabling spectrum analysis prevents new client associations while the AP is in scanning mode.
Reference: RUCKUS One Online Help C Spectrum Analysis Overview
RUCKUS Analytics 3.5 User Guide C RF Health and Interference Detection
RUCKUS AI Documentation C Spectrum Monitoring and RF Analysis Tools
정답:
Explanation:
When two access points operate on overlapping channels in the same frequency band―such as channel 7 and channel 8 in the 2.4 GHz range―they create Adjacent Channel Interference (ACI). Unlike co-channel interference (CCI), which occurs when APs share the exact same channel, ACI results from partial channel overlap that causes energy spillover between adjacent frequencies.
According to RUCKUS One Online Help C Radio Configuration and Channel Planning, adjacent channels in 2.4 GHz are only 5 MHz apart, while each Wi-Fi channel occupies 20C22 MHz of
bandwidth. As a result, channels like 7 and 8 significantly overlap, creating degraded performance, retransmissions, and reduced throughput.
RUCKUS’s ChannelFly technology in both RUCKUS AI and RUCKUS Analytics helps automatically select non-overlapping channels (such as 1, 6, and 11) to minimize ACI and optimize network capacity.
Therefore, the correct answer is A C Adjacent interference, which directly applies to overlapping channel configurations.
Reference: RUCKUS One Online Help C Radio Channel Planning and ChannelFly Operation RUCKUS Analytics 3.5 User Guide C RF Interference Detection and Channel Utilization RUCKUS AI Documentation C Channel Optimization and Interference Management
정답:
Explanation:
The Data Interface is unique to physical SmartZone (SZ) hardware appliances such as the SmartZone 100 (SZ-100) or SmartZone 300 (SZ-300). This interface handles user traffic data forwarding in hardware-based deployments and is not present in virtualized versions such as the vSZ (Virtual SmartZone).
According to the RUCKUS One Online Help and SmartZone system architecture descriptions, the physical controller includes four main interfaces:
Management Interface: Handles GUI, CLI, and administrative access.
Control Interface: Manages control-plane communications with access points.
Cluster Interface: Manages synchronization and redundancy between cluster members.
Data Interface: Dedicated for data-plane traffic processing and forwarding (exclusive to physical appliances).
Virtual SmartZone controllers use tunnel-based data forwarding (via GRE or VXLAN) instead of a dedicated hardware Data Interface. Hence, the Data interface exists only on physical appliances, making A the correct answer.
Reference: RUCKUS One Online Help C SmartZone Controller Network Interfaces
RUCKUS Analytics 3.5 User Guide C Controller Data Plane Monitoring and Interface Metrics
RUCKUS AI Documentation C SmartZone Hardware Architecture Overview (docs.cloud.ruckuswireless.com/RUCKUS-AI/userguide/index.html)
정답:
Explanation:
RUCKUS indoor Access Points use status LEDs to communicate key operational states during deployment and runtime. The LEDs provide immediate visual feedback about the AP’s connectivity, power condition, and client activity.
According to the RUCKUS One Online Help C Access Point LED Indicators, and verified in the RUCKUS AI documentation, the LEDs typically display the following primary states:
Controller Connected (A): Confirms that the AP has successfully registered and established a control session with the RUCKUS controller or RUCKUS Cloud instance.
Insufficient PoE Power (C): Indicates that the AP is receiving inadequate power, such as being powered through 802.3af instead of 802.3at, which may disable high-power features or additional radios.
Clients Connected to a Radio (D): Lights up when one or more clients are associated with the AP’s wireless radios, signifying active WLAN operation.
Other listed options―USB dongle inserted, data plane tunnel connected, and routable IP assigned― are not standard LED indications across RUCKUS indoor AP models. They may represent system events but not physical LED states.
Reference: RUCKUS One Online Help C Access Point LED Status Indicators
RUCKUS Analytics 3.5 User Guide C AP Connectivity and Power Monitoring
RUCKUS AI Documentation C Hardware and Connectivity Indicators for RUCKUS Indoor APs (docs.cloud.ruckuswireless.com/RUCKUS-AI/userguide/index.html)