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NEW QUESTION # 24
When managing your network devices through HPE GreenLake, what is the correct process for assigning new devices from the GreenLake device inventory to HPE Aruba Networking Central and applying the appropriate subscription?
- A. Devices should be selected from the HPE GreenLake device inventory, assigned to an HPE Aruba Networking Central service, and the required subscriptions.
- B. Network devices in the HPE GreenLake inventory are automatically available in HPE Aruba Networking Central, but subscriptions must be manually applied.
- C. After adding devices to HPE GreenLake inventory, you must contact HPE support to transfer them to HPE Aruba Networking Central and request subscription activation.
Answer: A
Explanation:
Within the HPE GreenLake portal, the management of hardware and software licenses follows a structured workflow. Once devices appear in the GreenLake Device Inventory (either via manual entry, file upload, or order synchronization), they must be explicitly assigned to a specific application instance-in this case, HPE Aruba Networking Central. After the device is linked to the service, the administrator must then attach a valid subscription (Foundation or Advanced) to enable management features. This two-step process (assigning to service + applying subscription) ensures that licenses are consumed correctly and that the device is authorized to communicate with the Central dashboard.
NEW QUESTION # 25
During testing of a new WPA3-Enterprise SSID, clients are failing to connect. Which should you verify first?
- A. Pre-shared key configuration
- B. Captive portal configuration
- C. EAP-TLS certificate configuration
Answer: C
Explanation:
WPA3-Enterprise relies on 802.1X authentication using EAP methods, and in many deployments EAP-TLS is used, which requires valid and trusted certificates on both client and authentication server side. If certificates are missing, invalid, or not trusted, clients will fail to authenticate and connect.
NEW QUESTION # 26
AOS10 shows "Auth Timeout" for several clients. What should you check first?
- A. DNS records.
- B. RADIUS server reachability and response time.
- C. VLAN assignment.
Answer: B
Explanation:
"Auth Timeout" in AOS-10 indicates that authentication requests are not receiving timely responses from the authentication infrastructure. The first step is to verify RADIUS server reachability and response time to confirm whether delays or connectivity issues are causing authentication timeouts.
NEW QUESTION # 27
When onboarding a new switch into Aruba Central, what identifier is commonly used?
- A. IP address only
- B. MAC address and serial number
- C. VLAN ID only
Answer: B
Explanation:
Devices are typically onboarded using their serial number and MAC address, allowing Aruba Central to verify ownership and assign subscriptions.
NEW QUESTION # 28
Which is mandatory when provisioning devices in HPE Aruba Networking Central?
- A. Create a management VRF profile
- B. Assigning devices to a site and a group
- C. Create an SMPV3 profile
Answer: B
Explanation:
Device provisioning in HPE Aruba Networking Central requires assigning devices to a group and a site so that configuration inheritance, policies, and management scope are properly applied.
This ensures the device receives the correct contextual configuration from the hierarchy.
NEW QUESTION # 29
You need to ensure APs broadcast a Guest SSID in the front desk area on every company site.
How can you perform that most efficiently?
- A. Creating SSIDs on each AP (device level).
- B. Creating SSIDs at the global level and deleting them where they are not needed.
- C. Assign APs to a device group and assign the WLAN profile to the device group.
Answer: C
Explanation:
Device groups in HPE Aruba Networking Central serve as the primary container for configuration at scale. By assigning the relevant access points to a specific group and applying the WLAN profile at that group level, the Guest SSID is automatically pushed to all member devices regardless of their physical site. This centralized management approach ensures configuration consistency and eliminates the repetitive manual task of configuring each access point or site individually.
NEW QUESTION # 30
You need to interact with a remote device through a command-line interface. Which HPE Aruba Networking Central feature allows that?
- A. Template groups with multi-edit
- B. Remote Console service from the Troubleshoot page
- C. OOBM connection from the Troubleshoot page
Answer: B
Explanation:
The Remote Console service in the Troubleshoot page provides direct CLI access to managed devices, allowing administrators to execute commands and perform real-time diagnostics from HPE Aruba Networking Central.
NEW QUESTION # 31
What is the purpose of labels in Aruba Central?
- A. Create VLANs automatically
- B. Configure routing protocols
- C. Organize and filter devices logically
Answer: C
Explanation:
Labels provide flexible device categorization and filtering, allowing administrators to organize devices based on location, function, or business requirements.
NEW QUESTION # 32
Which HPE Aruba Networking Central feature allows a network administrator to check past troubleshooting tests for comparison and analysis?
- A. Event card at the Network overview dashboard.
- B. Audit trail.
- C. History tab at the troubleshooting page.
Answer: C
Explanation:
The History tab in the troubleshooting page allows administrators to review previously executed tests and their results. This enables comparison over time and helps analyze recurring issues or validate whether corrective actions have improved network behavior.
NEW QUESTION # 33
Which HPE Aruba Networking Central feature provides RF management?
- A. ClientMatch
- B. Adaptive Radio Management (ARM)
- C. Airmatch
Answer: C
Explanation:
In AOS-10 environments managed by HPE Aruba Networking Central, AirMatch functions as the automated RF optimization service. It collects telemetry from all access points across the network to calculate and deploy the most efficient channel assignments, channel widths, and transmit power levels. This centralized approach allows the system to analyze the entire RF neighborhood simultaneously, minimizing interference and maximizing capacity more effectively than older, localized radio management methods.
NEW QUESTION # 34
Where can you see the aggregate AP status?
- A. Device Health card.
- B. RF Optimization Page.
- C. Topology Map.
Answer: A
Explanation:
The Device Health card provides an aggregated view of access point status, including overall health, availability, and performance indicators. This makes it the primary location for viewing the collective status of APs across the environment.
NEW QUESTION # 35
In AOS10, how does HPE Aruba Networking Central key management help wireless clients roam between APs?
- A. It syncs encryption keys with neighbor APs for fast, seamless roaming.
- B. It stores keys only on the original AP.
- C. It requires clients to re-authenticate at each AP.
Answer: A
Explanation:
In AOS10, HPE Aruba Networking Central enables efficient key management by synchronizing encryption and authentication keys across APs. This allows clients to roam between access points without full re-authentication, enabling fast and seamless roaming with minimal disruption to connectivity.
NEW QUESTION # 36
You need to configure four uplinks between an AOS-CX access and aggregation switch. Which HPE Aruba Networking Central configuration method should you use?
- A. Assign each port to a different VLAN for load distribution
- B. Create a LAG with LACP and bind four member interfaces
- C. Configure four individual access ports and disable spanning-tree
Answer: B
Explanation:
A Link Aggregation Group (LAG) with Link Aggregation Control Protocol (LACP) is the standard method for bundling multiple physical links into a single logical high-bandwidth connection. By binding the four member interfaces into a LAG, the switches treat the uplinks as one entity, which increases total available throughput and provides redundancy. LACP specifically ensures that both ends of the link are correctly configured and functional, preventing loops or traffic loss that could occur if individual ports were manually configured or if spanning-tree were simply disabled.
NEW QUESTION # 37
The security team requires certificate-based authentication for employees. Which security mode should be configured?
- A. WPA3-Personal
- B. WPA3 Transition with RadSec
- C. WPA3-Enterprise
Answer: C
Explanation:
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.
NEW QUESTION # 38
You need a routing policy at a specific location without changing other sites. Where should you place the configuration, so inheritance behaves as intended?
- A. Site collection level to merge with device level equally
- B. Site level for the affected location to override global scope
- C. Device level to force changes up the hierarchy
Answer: B
Explanation:
Placing the routing policy at the site level ensures it applies only to the targeted location while overriding the global configuration through HPE Aruba Networking Central's hierarchy. This leverages inheritance correctly by allowing site-specific customization without impacting other sites in the environment.
NEW QUESTION # 39
Which feature is only available with an AOS10 Advanced AP license, not with a Foundation license?
- A. UCC visibility
- B. AI insights
- C. Live upgrades
Answer: A
Explanation:
UCC (Unified Communications and Collaboration) visibility is an advanced analytics feature available only with the AOS10 Advanced AP license. It provides deeper application-level insights into voice and video performance, which is not included in the Foundation license set.
NEW QUESTION # 40
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