The correct answer isCbecauseHPE Aruba Networking private 5Gdelivers acomprehensive solution for ultra-reliable, high-performance wireless connectivity. It is designed for environments where Wi-Fi alone may not be sufficient, such as industrial IoT, manufacturing, ports, healthcare, and large-scale enterprise campuses. The solution ensures low latency, high availability, and secure connectivity tailored for mission-critical applications.

Relevant extracts from HPE Aruba Networking documentation:

“Aruba Private 5G provides a complete solution, including core, radios, SIM/eSIM management, and integration with Aruba Central, to deliver high-performance wireless connectivity.”

“The solution addresses use cases that require ultra-reliable, high-throughput, and low-latency performance.”

“Private 5G complements Aruba Wi-Fi by extending coverage, capacity, and reliability in environments with demanding requirements.”

“HPE GreenLake for Private 5G delivers a fully integrated solution as-a-service, simplifying adoption while ensuring enterprise-grade performance.”

Why the other options are incorrect:

APrivate 5G is not a one-size-fits-all; it is tailored for enterprise use cases with flexible deployment options.

BAruba Wi-Fi APs cannot be repurposed for private 5G; 5G requires dedicated radios and infrastructure.

DFabric Composer managesdata center fabrics, not private 5G networks. Private 5G management is integrated intoAruba Centraland HPE GreenLake platforms.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba Private 5G Solution Overview

HPE GreenLake for Private 5G Technical White Paper

Aruba ESP: Integrating Wi-Fi and Private 5G — Study Guide

Aruba Networking for Mission-Critical Wireless — Technical Brief

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The correct answer isCbecause Aruba Zero Trust Network Access (ZTNA) fundamentally reduces risk by replacing broad, implicit trust models of VPNs withleast-privilege, identity-based access policies. Instead of giving remote users blanket access to the network, ZTNA dynamically enforcesapplication- and user-specific policies, shrinking the attack surface and preventing lateral movement.

Relevant extracts from official HPE Aruba Networking documentation:

“ZTNA applies Zero Trust principles by continuously verifying user and device identity and assigning least-privilege access based on contextual factors.”

“Unlike traditional VPNs that extend full network access, Aruba ZTNA provides per-application access, dramatically reducing the attack surface.”

“With automated policy enforcement, Aruba ZTNA ensures secure access while preventing unauthorized lateral movement across the network.”

“ZTNA secures the remote workforce by combining granular access control with Zero Trust segmentation, delivering stronger security than legacy VPN models.”

Why the other options are incorrect:

AScalability is a benefit, but it is not the key distinguishing factor compared to VPN—least-privilege security is the core differentiation.

BAruba ZTNA is cloud-native, not dependent on an on-prem management platform, so this is inaccurate.

DLower cost is not the primary positioning; the value lies in enhanced security and reduced risk.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba Zero Trust Network Access (ZTNA) — Solution Overview

Aruba ESP Zero Trust Security — Technical White Paper

Aruba SSE and ZTNA for Remote Workforce — Product Brief

Aruba Security and Access Control — Deployment Guide

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The correct answer isAbecause Aruba Networking solutions such asClearPass Device InsightandAruba Central Client Insightsare designed to discover, classify, and monitor IoT devices with high confidence. Once identified, Aruba solutions applyrole-based and least-privilege access policiesautomatically, closing security gaps caused by unmanaged or unknown IoT devices. This is a critical business outcome for organizations that need to secure IoT without adding complexity.

Relevant extracts from official HPE Aruba Networking documentation:

“Aruba solutions provide full-spectrum visibility to automatically identify and classify IoT devices using AI/ML-based fingerprinting.”

“ClearPass Device Insight integrates with Aruba Central to deliver high-confidence device identification and policy recommendations for secure access.”

“Dynamic Segmentation enforces consistent, least-privilege policies for IoT, BYOD, and corporate devices, reducing risk without increasing operational complexity.”

“By automating IoT device discovery and access policy enforcement, Aruba simplifies secure IoT adoption at scale.”

Why the other options are incorrect:

BFabric Composer is a data center automation tool, not designed for IoT device segmentation or policy enforcement at the edge.

CAruba does not require IoT endpoint agents; most IoT devices cannot support agents, so Aruba uses agentless profiling and network-based enforcement.

DAruba does not market ICSA Labs certification for IoT inventory management—this is not part of its official solution positioning.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba ClearPass Device Insight — Solution Overview

Aruba Central Client Insights — Product Brief

Aruba ESP Zero Trust Security for IoT — White Paper

Aruba Dynamic Segmentation — Technical Guide

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The most effective way to open a data-center switching discussion for HPE Aruba Networking CX is to lead with zero-trust and east-west security outcomes. HPE Aruba positions its DC switching and fabric solutions around extending zero-trust segmentation into the data center and enforcing policy consistently across workloads. Relevant statements from official HPE Aruba materials include:

“Expand Zero Trust into the data center with unified network and security policies delivering robust server and VM-level microsegmentation.”

“The CX 10000 extends Zero Trust segmentation deeper into the data center for any type of host.”

“EVPN-VXLAN natively enables segmenting groups of resources within the data center to support multi-tenancy and separation of hosts by role.”

“Zero Trust is a model in which no device, user, or network segment is inherently trustworthy and must be continuously verified.”

Why D is correct (and the others are weaker openers for DC switching):

A (location services) and C (IoT device security) are primarily campus/edge conversations and do not directly showcase Aruba CX data-center strengths.

B (device counts) is basic visibility and does not immediately tie to Aruba’s DC value differentiators.

D maps directly to HPE Aruba’s DC value proposition—Zero Trust, microsegmentation, EVPN-VXLAN fabrics, and distributed east-west security—providing a strong, business-relevant entry to discuss Aruba CX 9300/10000, Fabric Composer, and policy-driven segmentation.

References (HPE Aruba Networking Solutions / Study Guides ):

HPE Aruba Networking: “Secure, AI-Ready Data Center Networking” (Solution/Portfolio Overview)

HPE Aruba Networking CX 10000 Switch Series — “At-a-Glance / Data Sheet”

Aruba ESP Data Center Design — “Connectivity Design (Validated Solution Guide)”

Aruba Zero Trust Security — “Solution Overview / Technical White Paper”

The correct answer isDbecause Aruba Central with AI for Networking leveragesmachine learning and AI-powered insightsto accelerate troubleshooting, provide root-cause analysis, and deliver prescriptive recommendations. This reduces the time IT staff spends on manual problem-solving, freeing them to focus on innovation and strategic initiatives.

Relevant extracts from official HPE Aruba Networking documentation:

“Aruba Central with AIOps accelerates troubleshooting by automatically identifying anomalies, pinpointing root causes, and providing prescriptive recommendations.”

“By reducing mean time to resolution (MTTR), Aruba Central enables IT teams to shift focus from reactive firefighting to proactive innovation.”

“AI Insights and AI Assist capabilities within Central simplify operations by automating repetitive tasks and providing contextual recommendations to resolve issues quickly.”

“This ensures that network performance issues are addressed before they affect users, minimizing downtime and IT overhead.”

Why the other options are incorrect:

AClearPass focuses on access control and policy enforcement, not AI-driven troubleshooting acceleration.

BUXI provides valuable end-user experience monitoring but does not deliver AI-driven root cause analysis across the infrastructure.

CAutomated onboarding is not the primary driver of reducing troubleshooting time—it’s about operational AI for problem detection and resolution in Central.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba Central AIOps and Troubleshooting — Solution Overview

Aruba ESP (Edge Services Platform) — Technical White Paper

Aruba AI Insights and AI Assist — Product Brief

Aruba Central AI-Powered Operations — Deployment Guide

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The correct option is B because HPE Aruba Networking Central, combined with AI-powered insights, provides visibility into all devices on the network, including IoT. This allows customers to discover, classify, and monitor IoT endpoints and enforce security policies. HPE emphasizes that IoT devices are often difficult to secure due to their diversity and lack of built-in protections, so network-based discovery and monitoring is critical.

Relevant extracts from official HPE Aruba Networking materials:

“Aruba Central provides AI-powered visibility that automatically identifies and profiles all devices—including IoT—connected to the network, enabling IT to apply consistent security and segmentation policies.”

“IoT devices often lack inherent security; Aruba’s approach leverages dynamic segmentation, policy enforcement, and AI-driven monitoring to ensure IoT traffic is visible and secured.”

“By using AI-driven Central, organizations can quickly discover rogue, unknown, or misbehaving IoT devices and take automated action to reduce risk.”

Why the other options are incorrect:

A is inaccurate; HPE Aruba Networking works with an ecosystem of security and IoT partners and does not claim to be the only vendor with IoT-specific security.

C Fabric Composer is a data center automation tool and is not designed to create secure IoT tunnels.

D is incorrect because HPE Aruba Networking does not require agents to be installed on IoT devices, as most IoT endpoints cannot support agents. Instead, Aruba provides agentless discovery and monitoring.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba Central “AI-powered Network Operations and Assurance” Solution Overview

Aruba Dynamic Segmentation and Zero Trust Security White Paper

Aruba ESP (Edge Services Platform) Technical Overview

Aruba ClearPass Device Insight for IoT and Device Discovery

The correct answer isBbecause ClearPass Device Insight providescontinuous visibility and profiling of all devices—including IoT, BYOD, and managed endpoints—on the network. By proactively detecting unknown, rogue, or misbehaving devices before they cause service or security issues, organizations can ensure higher wireless availability and operational continuity.

Relevant extracts from official HPE Aruba Networking documentation:

“ClearPass Device Insight leverages machine learning and crowdsourced device fingerprints to automatically discover, classify, and monitor all devices connected to the network.”

“With proactive detection of abnormal behavior, IT can address issues before they affect network availability or security.”

“Device Insight closes visibility gaps by identifying unmanaged IoT and BYOD devices, reducing risks that could otherwise disrupt wireless service.”

“This proactive approach ensures that the wireless network remains resilient and available to support business-critical users and applications.”

Why the other options are incorrect:

ADevice profiling on APs alone cannot guarantee availability; it is part of traffic management, not proactive issue detection.

CPoE prioritization ensures APs have power but does not address ongoing availability challenges like rogue devices or abnormal behavior.

DClearPass Policy Manager enforces access control policies but does not provide proactive device visibility and anomaly detection to maintain availability.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba ClearPass Device Insight — Solution Overview

Aruba ESP Zero Trust Security and Visibility — White Paper

Aruba ClearPass and Central Integration — Technical Guide

Aruba Proactive Device Security and Monitoring — Product Brief

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