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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Managing Wired Networks with HPE Aruba Networking Central | 33% | - Policy enforcement and network segmentation - Troubleshooting wired connectivity issues - Switch configuration and lifecycle management - VLAN setup and port configuration |
| Topic 2: Introduction to AOS-10 | 33% | - Integration with Aruba Central - Deployment models and use cases - AOS-10 architecture and capabilities - Basic configuration and operational workflows |
| Topic 3: Network Management with HPE Aruba Networking Central | 34% | - User roles and access control management - Platform navigation and interface usage - Dashboards, alerts and analytics tools - Device onboarding and provisioning |
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問題 #31
Operations plans to upgrade AP firmware across the campus with minimal downtime. Which HPE Aruba Networking Central capability best supports this objective?
答案:A
解題說明:
The live upgrade feature is specifically designed to maintain network availability during firmware maintenance. It utilizes a staged rollout process where APs are rebooted in a calculated sequence, ensuring that adjacent APs remain operational to provide overlapping coverage for clients. This automation, combined with platform-led version recommendations, minimizes the impact on end-user connectivity compared to a simultaneous or manual reboot of all devices.
問題 #32
The security team requires certificate-based authentication for employees. Which security mode should be configured?
答案:A
解題說明:
WPA3-Enterprise is designed for environments requiring robust, individualized authentication by utilizing the Extensible Authentication Protocol (EAP) framework. This mode supports EAP-TLS, which is the industry standard for certificate-based authentication, ensuring that both the client and the network verify each other's identity through digital certificates rather than shared passwords.
問題 #33
AI Insights suggests overlapping channels on multiple APs. What is the most efficient corrective action?
答案:C
解題說明:
Technical explanation
AI-derived RF recommendations should be assessed against channel quality, neighboring AP assignments, regulatory limits and the operational change window. AirMatch computes channel, bandwidth and power plans from aggregated AP telemetry, rather than assuming every AP requires a manual static channel.
Confirm the recommendation fits the affected site's survey and any reserved channels before permitting changes. Disabling AirMatch eliminates the automation that normally manages RF resource reuse and is not a logical response to detected overlap.
Manually rebuilding every AP channel plan discards the fleet-wide context of AirMatch. Disabling AirMatch removes the optimization mechanism that can correct overlap. Check the recommendation's assumptions and scope before applying it.
Official HPE references | AirMatch * AOS-10 Cloud Services | Study-guide topic: Introduction to AOS-10
問題 #34
Which scenario supports using a port profile instead of configuring ports one-by-one?
答案:C
解題說明:
Technical explanation
When many access ports share the same traffic role, centrally define admin state, speed/MTU, access or trunk VLAN mode, QoS, authentication and protection in a reusable Port Profile. Association of that profile with the desired interfaces yields repeatable intent and easier compliance inspection. Separate templates should be maintained for users, voice/phones, printers and uplinks where the behavior differs. A unique or short-lived diagnostic change on one port does not justify broad profile reuse and may cause unintended outages if inherited. Under Configuration > Interfaces > Port Profile, use Create profile for the shared baseline and assign it to eligible switch interfaces.
A unique uplink or a temporary lab change needs local handling rather than a shared policy object. Reading counters and LLDP is a monitoring task, not a profile-deployment task. Profiles pay off when many ports must share a stable baseline.
Official HPE references | Creating a Port Profile for Switches * Creating a VLAN Profile | Study-guide topic:
Managing Wired Networks with HPE Aruba Networking Central
問題 #35
You notice clients connected to APs have high signal strength but low throughput. What's the best first step to diagnose the issue?
答案:B
解題說明:
Technical explanation
Strong RSSI only describes received power, not usable airtime or signal quality. A busy 5 GHz channel can produce high frame retries and low throughput even with a strong signal. Compare SNR, channel occupancy, neighboring BSSs, airtime consumption, client transmit rates and upstream interface errors. Increasing every AP's EIRP creates additional co-channel overlap and can produce asymmetric uplink performance because client radios transmit at lower power. Lowering minimum data rates is likewise a design intervention, not an evidence-based first diagnostic action.
Reducing the minimum data rate can increase the airtime consumed by slower frames. Blanket power increases expand contention cells and may worsen interference. Strong RSSI paired with poor throughput is a reason to inspect airtime, retries, and neighboring radios first.
Official HPE references | AirMatch * Planets in Global Monitoring Page | Study-guide topic: Introduction to AOS-10
問題 #36
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