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Free HP HPE6-A88 Practice Questions & Answers 2026 Part2 | Aruba Certified

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Question #1
An IT administrator is managing a network with ClearPass and notices that one of the devices is sending multiple health checks throughout the day via different networks (wired, wireless, and VPN). How does OnGuard handle the license usage for this device?
A. AOnGuard debits one license per day for the device regardless of the number of health checks or networks used
B. BOnGuard debits a license for each network the device connects to throughout the day
C. COnGuard debits a separate license for each health check sent by the device
View answer
Correct Answer: A
Question #2
In a university setting where users often connect more than five devices to the network, an IT administrator notices some devices are problematic and require frequent upgrades.How can ClearPass assist in identifying the impact of these upgrades?
A. By profiling devices and allowing the administrator to see the types and number of devices affected quickly
B. By blocking all problematic devices from connecting to the network
C. By automatically upgrading all devices to the latest firmware
View answer
Correct Answer: A
Question #3
A company has recently shifted to a zero - trust model and is facing challenges with its legacy network infrastructure, which was not designed for such a model. The company is particularly concerned about the security of its network as it accommodates a growing number of remote users and IoT devices. What solution could help them create role - based access policies and ensure continuous, closed - loop security across their network?
A. Implementing ClearPass to enable role - based access policies and device profiling
B. Adding more traditional firewalls to strengthen the network perimeter
C. Deploying additional VPNs for remote user access
View answer
Correct Answer: A
Question #4
An IT administrator is setting up a new service and wants to ensure that non-compliant end hosts are automatically remediated. Which step should they take next?
A. elect the Audit End-hosts check box and choose to perform an audit always
B. elect the Posture Compliance check box, enable auto-remediation, and enter the Remediation URL
C. elect the Add new Posture Server link and configure a new server
View answer
Correct Answer: B
Question #5
In a university setting where users often connect more than five devices to the network, an IT administrator notices some devices are problematic and require frequent upgrades.How can ClearPass assist in identifying the impact of these upgrades?
A. y profiling devices and allowing the administrator to see the types and number of devices affected quickly
B. y blocking all problematic devices from connecting to the network
C. y automatically upgrading all devices to the latest firmware
View answer
Correct Answer: A
Question #6
A company uses ClearPass with Active Directory as both the authentication and authorization source. What is the advantage of this setup?
A. It allows for both credential validation and account attribute retrieval
B. It simplifies the network topology by eliminating external servers
C. It ensures that only internal devices can access the network
View answer
Correct Answer: A
Question #7
A company is transitioning to a cloud-first strategy and has noticed an increase in the number of IoT devices and remote users connecting to their network. They are concerned about maintaining security and visibility as they migrate more applications to the cloud.Which strategies would best address their concerns?
A. Implementing a traditional perimeter-based security approach to monitor all activities
B. Adopting a Zero Trust model with continuous, closed-loop security and role-based access policies
C. Limiting network access to only a few trusted devices to minimize threats
View answer
Correct Answer: B
Question #8
A network administrator is configuring a ClearPass service to use Active Directory (AD) for both authentication and authorization and integrated mobile device management (MDM) for device validation. What advantage does this configuration provide?
A. AIt eliminates the need for OnGuard and Onboard services
B. BIt allows for comprehensive user credential validation and provides additional context about the device's security status
C. CIt enables the network administrator to bypass the need for user account attributes in the AD
View answer
Correct Answer: B
Question #9
In a university setting where users often connect more than five devices to the network, an IT administrator notices some devices are problematic and require frequent upgrades. How can ClearPass assist in identifying the impact of these upgrades?
A. By profiling devices and allowing the administrator to see the types and number of devices affected quickly
B. By blocking all problematic devices from connecting to the network
C. By automatically upgrading all devices to the latest firmware
View answer
Correct Answer: A
Question #10
A network administrator is troubleshooting an issue where endpoints are not receiving updated enforcement decisions after a second authentication. What is the most likely configuration change needed?
A. Disable the 'Use Cached Results' on enforcement tab
B. Disable endpoint re-authentication
C. Increase the frequency of the posture checks
View answer
Correct Answer: A
Question #11
How does ClearPass Guest utilize the information sent by the client's browser to profile the device and update its database?
A. learPass Guest relies on the DHCP options to profile the device
B. learPass Guest reads the HTTP User Agent information sent with the page request to profile the device automatically
C. learPass Guest requires a separate plugin to read and profile the device
View answer
Correct Answer: B
Question #12
An IT administrator needs to configure multiple profile collectors to gather endpoint context data for a diverse network. What is the primary benefit of using ClearPass for this task?
A. It helps manage devices and their security levels by profiling client devices when they connect to the network
B. It automatically blocks non-corporate devices
C. It provides a single security policy for all devices
View answer
Correct Answer: A
Question #13
An organization is setting up a ClearPass server for their network authentication. The administrator has installed a certificate issued by an internal Certificate Authority. The clients cannot fully validate the server's certificate. What additional step must the administrator take to ensure the clients can successfully validate the certificate?
A. Disable the trust check in the client's validation process
B. Install the root certificate from the internal Certificate Authority on all client devices
C. Reissue the certificate from a public Certificate Authority
View answer
Correct Answer: B
Question #14
To enhance the guest login experience, an administrator is configuring the Pre-Authentication Check on an Aruba controller. Where should the administrator edit these settings? The Pre-Authentication Check is a feature of the ClearPass Guest web page logic. It is configured within the Web Login editor under the Login Form settings. This feature allows ClearPass to verify the user's credentials locally or against an external source before the user's browser is redirected back to the controller to finish the process, ensuring that only valid attempts reach the network device.
A. In the network policies section of the controller
B. In the Login Form section of the web login page editor
C. In the certificate management section of the controller interface
View answer
Correct Answer: B
Question #15
How does the ClearPass profiler mitigate the risk of an attacker replacing a wired IP camera with a laptop using the same MAC address?
A. y creating separate networks for each type of device to prevent unauthorized access
B. he network can distinguish between the camera and a spoofed device by comprehensively profiling the real client device type
C. y automatically blocking any device that attempts to connect with a MAC address already in use
View answer
Correct Answer: B
Question #16
A network engineer needs to ensure secure and reliable communication between network devices and the RADIUS server over an unsecured network. Which configuration should they implement?
A. Implement RadSec because it encrypts all RADIUS communication and uses TCP for reliable packet delivery
B. Use UDP for faster message transport and rely on internal network security
C. Implement RADIUS with PSK because it is simpler to configure and only encrypts passwords
View answer
Correct Answer: A
Question #17
A network engineer is troubleshooting an issue where a factory default Aruba Network device is not redirecting DNS requests correctly. The device is supposed to intercept requests for 'securelogin.hpe.com' but is failing to do so. What is a likely cause of this issue?
A. he common name in the HTTPS certificate does not match 'securelogin
B. he device's IP address is not correctly configured in the ClearPass Guest settings
C. he Page Name for the web login page is missing from the URL
View answer
Correct Answer: A
Question #18
An organization wants to enhance its network security by integrating external systems to provide rich context to its authorization logic. They plan to use ClearPass Policy Manager for this purpose.Which feature of the Policy Manager will be most beneficial for integrating with these external systems?
A. elf-service device onboarding with built-in certificate authority
B. uest access with extensive customization and sponsor-based approvals
C. onfiguring external context servers and context server actions through APIs or HTTP/REST calls
View answer
Correct Answer: C
Question #19
An IT technician is tasked with ensuring that the Network Access Device’s (NAD) trust chain is properly configured on ClearPass. They select RadSec for the network device and observe that the PSK is automatically set to ‘radsec’.What critical step should the technician take next to ensure secure communication?
A. Manually override the PSK field with a custom value
B. Reboot the network device to apply the RadSec configuration
C. Verify that the NAD’s trust chain is trusted on ClearPass
View answer
Correct Answer: C
Question #20
An IT administrator needs to configure multiple profile collectors to gather endpoint context data for a diverse network. What is the primary benefit of using ClearPass for this task?
A. It helps manage devices and their security levels by profiling client devices when they connect to the network
B. It automatically blocks non - corporate devices
C. It provides a single security policy for all devices
View answer
Correct Answer: A
Question #21
An IT administrator is setting up ClearPass servers for a new network environment. They need to ensure that the RADIUS authentication will work seamlessly across all servers in the cluster. What crucial step must they take regarding the certificates?
A. AShare a single RadSec certificate across all servers
B. BInstall a single certificate on the publisher server only
C. CInstall certificates individually on every ClearPass server
View answer
Correct Answer: C
Question #22
A network engineer is configuring a policy enforcement service on a wired network to minimize deployment effort. They choose a non-AAA enforcement method. What is the main benefit of this approach? Non-AAA enforcement (often called Web-based authentication or MAC-based profiling without 802.1X) is chosen for ease of deployment. 802.1X is highly secure but requires a 'Supplicant' (software) configuration on every client device. By using a non-AAA method, the engineer can secure the network using the device's MAC address and a redirect to a web portal, which works on any device with a browser without needing to touch the client's internal network settings.
A. It does not require client configuration and requires minimal configuration on the actual switches
B. It enables advanced security protocols such as 802
C. It allows dynamic VLAN assignment based on user roles
View answer
Correct Answer: A
Question #23
A network engineer is troubleshooting an issue where a factory default Aruba Network device is not redirecting DNS requests correctly. The device is supposed to intercept requests for 'securelogin.hpe.com' but is failing to do so. What is a likely cause of this issue?
A. The device's IP address is not correctly configured in the ClearPass Guest settings
B. The common name in the HTTPS certificate does not match 'securelogin
C. The Page Name for the web login page is missing from the URL
View answer
Correct Answer: B
Question #24
An IT administrator needs to ensure that guest receipts for registrations are sent through both email and SMS simultaneously. They have already configured the email relay. What additional step must they take to meet this need? While email utilizes standard SMTP, SMS requires integration with a specialized provider. To enable SMS receipts, the administrator must navigate to Messaging Setup and configure an SMS Gateway (such as Twilio or Syniverse). Once the gateway is active, ClearPass can be configured to trigger notifications to both delivery channels for the same registration event.
A. Set up an external SMTP server to handle both email and SMS notifications
B. Configure the SMS Gateway under ClearPass Guest by clicking the Configure SMS Gateway link in the Messaging Setup window
C. Enable the dual messaging feature in the ClearPass security settings
View answer
Correct Answer: B
Question #25
A network administrator is configuring a ClearPass service to use Active Directory (AD) for both authentication and authorization and integrated mobile device management (MDM) for device validation.What advantage does this configuration provide?
A. t allows for comprehensive user credential validation and provides additional context about the device's security status
B. t enables the network administrator to bypass the need for user account attributes in the AD
C. t eliminates the need for OnGuard and Onboard services
View answer
Correct Answer: A

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