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The correct answer isBbecause one of the most common drivers for network upgrades is thatlegacy wireless infrastructure cannot meet the growing performance demands of users, IoT devices, and modern applications.With the proliferation of Wi-Fi 6, Wi-Fi 6E, and now Wi-Fi 7, enterprises are upgrading networks to deliver higher capacity, lower latency, and improved user experience.

Relevant extracts from HPE Aruba Networking documentation:

“Many customers are upgrading to Aruba Wi-Fi 6/6E to address performance gaps created by legacy Wi-Fi networks that cannot meet today’s demand.”

“Network modernization is primarily driven by the need for higher wireless throughput, improved efficiency for IoT and mobile devices, and support for cloud-based applications.”

“As organizations embrace hybrid work and IoT, wireless networks that fail to deliver required performance have become a leading reason for infrastructure refresh.”

“Aruba ESP and Aruba Central enable IT to modernize networks to ensure consistent high-performance wireless experiences.”

Why the other options are incorrect:

ACore-to-edge interoperability is important, but not the most common driver compared to wireless performance issues.

CEthernet technology gaps exist but are secondary compared to wireless upgrade demands.

DCLI vs GUI management is a usability concern, but not the primary driver of network refresh projects.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba ESP Networking Modernization Overview

Aruba Wi-Fi 6/6E/7 Upgrade Guide

Aruba Edge-to-Cloud Trends and Drivers — Study Guide

Aruba Central for Hybrid Work and IoT — Technical White Paper

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The correct answer isDbecauseHPE GreenLake for Networkingis designed for organizations seekingas-a-service consumption modelsthat deliver flexibility, scalability, and reduced operational risks. Customers benefit from predictable monthly costs, reduced CapEx burden, and the ability to scale capacity on demand. Additionally, GreenLake incorporatesHPE’s expertise in monitoring, managing, and supporting infrastructure, which lowers operational risk by offloading routine management tasks to experts.

Relevant extracts from HPE Aruba Networking documentation:

“GreenLake for Networking helps customers reduce operational risk by combining Aruba solutions with consumption-based IT models that are fully managed and supported.”

“Organizations adopt GreenLake when they want to avoid the risks of overprovisioning or underprovisioning infrastructure, while maintaining agility and financial flexibility.”

“GreenLake delivers networking-as-a-service, aligning costs with actual usage and shifting risk away from the customer’s IT operations team.”

“The primary opportunity arises with customers seeking to lower operational risk while gaining predictable costs and simplified lifecycle management.”

Why the other options are incorrect:

APrice-per-unit focus does not align with consumption models like GreenLake, which emphasize service value and outcomes, not unit pricing.

BGreenLake isdelivered and supported by HPE/partners, not designed for organizations preferring fully in-house operations.

CUsing equipment beyond refresh cycles isoppositeof GreenLake’s model, which ensures technology remains current without heavy upfront investments.

References (HPE Aruba Networking Solutions / Study Guides):

HPE GreenLake for Aruba Networking — Solution Overview

HPE GreenLake for Networking Technical White Paper

Aruba ESP and GreenLake Consumption Models — Study Guide

HPE GreenLake Customer Benefits Guide

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The correct answer isDbecause Aruba’s recommended approach for data center modernization isincremental adoption—upgrading ToR (Top-of-Rack) switches rack by rack. This allows organizations with budget constraints to gradually gain the benefits of Aruba’s distributed architecture, includingZero Trust segmentation, automation, and enhanced security, without requiring a full data center refresh at once. Each rack upgraded contributes to improved resiliency and security while staying within budget.

Relevant extracts from official HPE Aruba Networking documentation:

“Aruba CX switches support a modular migration path, enabling customers to deploy rack by rack while extending automation and security benefits with each deployment.”

“Organizations can start small, upgrading specific racks or pods, and scale out over time to achieve a fully distributed architecture.”

“By leveraging incremental upgrades, customers can adopt Zero Trust and distributed services without requiring a disruptive forklift replacement.”

“This approach balances budget constraints with immediate benefits, allowing IT to progressively modernize their data center infrastructure.”

Why the other options are incorrect:

AManaging third-party switches in Aruba Central may provide monitoring, but it does not deliver the benefits of a distributed Aruba data center architecture.

BInstalling only two switches at the edge creates a bottleneck and does not represent a scalable or resilient distributed design.

CPostponing migration provides no immediate security or operational benefits, delaying modernization unnecessarily.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba ESP Data Center Design and Migration Guide

Aruba CX Switching — Modern Data Center Transformation White Paper

Aruba Zero Trust and Distributed Services in the Data Center — Solution Brief

Aruba Fabric Composer and EVPN-VXLAN Adoption Guide

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The correct answer isCbecause Aruba EdgeConnect SD-WAN is theflagship WAN edge solutiondelivering the most advanced and fully featured SD-WAN capabilities, including application-aware routing, dynamic path selection, WAN optimization, and integrated security (SASE/ZTNA). HPE Aruba explicitly positions EdgeConnect SD-WAN as thelead solution for enterprise WAN transformation, while SD-Branch is tailored for smaller branch sites requiring simpler deployments that unify WAN, LAN, and WLAN under a single architecture.

Relevant extracts from official HPE Aruba Networking documentation:

“EdgeConnect SD-WAN is the lead solution delivering the highest-performance, fully featured SD-WAN with AI-optimized capabilities.”

“SD-Branch simplifies branch deployments by integrating SD-WAN with LAN and WLAN, but EdgeConnect SD-WAN provides the advanced WAN functionality needed for complex enterprise environments.”

“With EdgeConnect, organizations gain advanced traffic steering, stateful firewalling, and deep application visibility that go beyond the capabilities of SD-Branch.”

“EdgeConnect SD-WAN is designed for enterprise WAN transformation, while SD-Branch is optimized for ease of management and convergence at smaller sites.”

Why the other options are incorrect:

Ais incorrect: SD-Branch, not EdgeConnect SD-WAN, is more tightly integrated with Aruba’s LAN/WLAN solutions.

Bis incorrect: Both EdgeConnect SD-WAN and SD-Branch can support LTE, so this is not a distinguishing factor.

Dis incorrect: Both solutions can support remote users, but remote workforce security is generally delivered through Aruba SSE/ZTNA solutions, not a unique feature of EdgeConnect SD-WAN.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba EdgeConnect SD-WAN — Solution Overview

Aruba SD-Branch — Technical White Paper

HPE Aruba Networking Competitive Guide: SD-WAN vs. SD-Branch

Aruba ESP WAN Edge — Product Positioning Guide

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The correct answer isDbecause HPE GreenLake for Networking is aconsumption-based, as-a-service modelthat allows channel partners to embed and sell their own services as part of the overall solution. This strengthens partner value by enabling differentiation, recurring revenue streams, and deeper customer relationships.

Relevant extracts from official HPE Aruba Networking documentation:

“HPE GreenLake for Networking enables partners to include their own managed services, professional services, and support as part of the customer’s subscription.”

“With GreenLake, partners can move beyond one-time transactions and establish long-term engagements with recurring revenue opportunities.”

“Channel partners gain differentiation by tailoring HPE GreenLake offers to align with their own expertise and service portfolios.”

“This consumption model allows partners to deliver end-to-end solutions that combine Aruba technology with their company’s services, enhancing customer value.”

Why the other options are incorrect:

AAruba networking solutions are still available via traditional purchase models; GreenLake is an additional consumption option, not an exclusive one.

BGreenLake is not about lease agreements—it is a true consumption-based, pay-as-you-use model.

CWhile cost efficiency may be realized, GreenLake is not positioned as a “lower price per unit” offer but as a flexible, scalable, and service-inclusive consumption model.

References (HPE Aruba Networking Solutions / Study Guides):

HPE GreenLake for Networking — Solution Overview

Aruba ESP with GreenLake Consumption — Technical White Paper

HPE Partner Ready for Networking — GreenLake Partner Guide

Aruba GreenLake Business Outcomes — Product Brief

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The correct answer isDbecauseAruba Network Insight(part of Aruba Central’s AIOps capabilities) is specifically designed toautomate troubleshooting, detect anomalies, and provide optimization recommendations.It uses AI/ML-based analytics to reduce mean time to resolution (MTTR), optimize network performance, and proactively prevent issues before they impact users.

Relevant extracts from official HPE Aruba Networking documentation:

“Aruba Network Insight leverages machine learning to automatically detect problems, recommend resolutions, and optimize performance across the network.”

“By automating troubleshooting, IT teams spend less time firefighting and more time on strategic initiatives.”

“Network Insight correlates user experience data with infrastructure performance to provide actionable recommendations.”

“With AI-driven AIOps, Aruba Central reduces manual troubleshooting and ensures networks remain optimized.”

Why the other options are incorrect:

ADynamic Segmentation provides consistent role-based security policies, not troubleshooting automation.

BFabric Composer automates data center fabric operations, not network troubleshooting for campus/edge environments.

CClearPass Policy Manager enforces access policies but does not provide optimization or troubleshooting automation.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba Central AIOps and Network Insight — Solution Overview

Aruba ESP AI-Powered Troubleshooting — White Paper

Aruba Central AI Insights and Recommendations — Product Brief

Aruba Central Network Optimization — Deployment Guide

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The correct answer isAbecause Aruba Central with AI for Networking leveragesAI Insights and AI-powered benchmarkingto compare site performance and provide prescriptive recommendations. This enables IT teams to identify underperforming sites, optimize configurations, and ensure consistent user experience across distributed environments.

Relevant extracts from official HPE Aruba Networking documentation:

“Aruba Central applies AI/ML to provide actionable recommendations, including benchmarking site performance against peer locations.”

“By analyzing data across multiple customer environments, Central identifies best practices and offers prescriptive guidance for optimization.”

“AI for Networking enables IT teams to detect anomalies, predict issues, and ensure site-to-site consistency by comparing against known baselines.”

“With site comparison and recommendations, organizations can continuously improve performance and operational efficiency.”

Why the other options are incorrect:

BIoT device deployment and analytics are supported by Aruba ClearPass and Device Insight, not primarily through Central’s AI site comparisons.

CAruba Central AI is for networking optimization, not for embedding AI into custom in-house applications.

DData center simplification is achieved with Aruba CX switches and Fabric Composer, not Central’s AI for Networking.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba Central AI for Networking — Solution Overview

Aruba ESP AIOps and AI Insights — White Paper

Aruba Central Site Comparison and Optimization — Product Brief

Aruba Central AI-Powered Benchmarking — Technical Guide

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The correct answer isAbecause Aruba Central withDevice Insightprovidesreal-time discovery, classification, and monitoringof all connected devices—including IoT, BYOD, and corporate endpoints. This visibility is essential for identifying unmanaged or rogue devices, applying role-based access, and minimizing risks that come from a rapidly expanding device landscape.

Relevant extracts from official HPE Aruba Networking documentation:

“Device Insight in Aruba Central uses AI/ML to automatically discover and profile all devices, including IoT and personal endpoints, with high confidence.”

“By providing continuous visibility and monitoring, Device Insight enables IT to detect rogue or misbehaving devices before they become a threat.”

“Central integrates with ClearPass to enforce least-privilege access policies based on device type and context.”

“This capability helps security admins close blind spots and manage risks associated with the proliferation of IoT and unmanaged devices.”

Why the other options are incorrect:

BGreenLake for Networking is a consumption and service model, not a feature directly tied to IoT and personal device risk management.

CUnified Infrastructure simplifies multi-domain management but does not directly address device-level visibility and risk.

DSD-WAN does not solve the IoT/personal device visibility challenge; it is focused on WAN optimization and security.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba Central Device Insight — Solution Overview

Aruba ESP Zero Trust Security for IoT — White Paper

Aruba Central and ClearPass Integration — Technical Guide

Aruba Client and Device Visibility — Product Brief

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The correct answer isBbecauseHPE GreenLake for Networking Service Packsare pre-defined bundles of network-as-a-service offerings that simplify how partners and customers can consume, design, and delivernetwork-as-a-service (NaaS). Instead of requiring custom design and lengthy proposals for every customer, Service Packs providestandardized offeringsthat accelerate adoption and make it easier for partners to sell NaaS consistently.

Relevant extracts from HPE Aruba Networking documentation:

“GreenLake Service Packs simplify the design, sale, and deployment of NaaS by providing pre-defined packages for different customer needs.”

“These Service Packs accelerate time-to-value by offering ready-to-deploy solutions aligned to common customer requirements.”

“Service Packs reduce complexity in NaaS transactions, making it easier for partners to design, price, and deliver GreenLake solutions.”

“With HPE GreenLake for Networking, partners can streamline NaaS offerings and customers can adopt consumption-based models faster.”

Why the other options are incorrect:

AIntelligent Operations is not tied to discounted pricing through Service Packs.

CService Packs arestandardized, not fully customizable; customization is available through broader GreenLake engagements.

DGreenLake Service Packs do not exist to sell “unavailable” solutions but to simplify howexisting Aruba solutionsare consumed as-a-service.

References (HPE Aruba Networking Solutions / Study Guides):

HPE GreenLake for Aruba Networking Service Packs — Solution Overview

Aruba ESP and NaaS Consumption Models — Study Guide

HPE Partner Enablement for GreenLake Networking — Technical Guide

HPE GreenLake Service Packs for Networking — Business Value Brief

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The correct answer isCbecauseHPE Aruba Networking Fabric Composeris specifically designed to delivervisibility and simplified management across both physical and virtualized network fabrics in data center environments.It integrates with virtualization platforms (e.g., VMware vSphere, NSX) to extend visibility into workloads and virtual machines, alongside physical switches and fabrics. This unified visibility reduces operational complexity and ensures application performance.

Relevant extracts from HPE Aruba Networking documentation:

“Aruba Fabric Composer is an intelligent, API-driven orchestration solution that provides end-to-end visibility across physical and virtual networks.”

“It enables IT teams to understand both physical topologies and virtualized workloads, reducing blind spots in data center operations.”

“The solution integrates with VMware and container platforms, giving IT unified insight and control over hybrid infrastructures.”

Why the other options are incorrect:

ADynamic rerouting of traffic is a function ofSD-WAN, not Fabric Composer.

BAI-driven issue detection and recommendations are part ofAruba Central with AI Insights, not Fabric Composer.

DFabric Composer is focused ondata center fabrics and virtualization visibility, not AP provisioning.

References (HPE Aruba Networking Solutions / Study Guides):

Aruba Fabric Composer — Solution Overview

Aruba Data Center Networking Technical White Paper

Aruba ESP in the Data Center — Study Guide

Aruba Fabric Composer Integration with VMware — Technical Brief

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