Free HPE6-A82 Exam Braindumps (page: 2)

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What is RADIUS Change of Authorization (CoA)?

  1. It allows ClearPass to transmit messages to the Network Attached Device/Network Attached Server (NAD/NAS) to modify a user's session status
  2. It allows clients to issue a privilege escalation request to ClearPass using RADIUS to switch to TACACS+
  3. It is a mechanism that enables ClearPass to assigned a User-Based Tunnel (UBT) between a switch and controller for Dynamic Segmentation
  4. It forces the client to re-authenticate upon roaming to an access point controlled by a foreign mobility controller.

Answer(s): A

Explanation:

RADIUS Change of Authorization (CoA) allows ClearPass to transmit messages to the Network Attached Device/Network Attached Server (NAD/NAS) to modify a user's session status. This means that ClearPass can make changes to a user's session, such as revoking or modifying access privileges, dynamically based on policy enforcement.


Reference:

http://www.arubanetworks.com/techdocs/ClearPass/Aruba_CPPMOnlineHelp/Content/CPPM_User Guide/Enforce/EPRADIUS_CoA.htm



Which Authorization Source support device profile enforcement?

  1. Local user Repository
  2. Endpoint Repository
  3. OnGuard Repository
  4. Gust User Repository

Answer(s): B

Explanation:

Endpoint Repository supports device profile enforcement. The Endpoint Repository in ClearPass allows you to store and manage endpoint attributes, including device profiles. These device profiles can be used for authorization and policy enforcement based on the characteristics of the connecting device.



Refer to the exhibit.



Where will the guests browser be redirected during a captive portal login attempt?

  1. The captive portal page hosted on the Aruba controller
  2. The redirect will time out and fan to resolve
  3. The captive portal page hosted on ClearPass
  4. The captive portal page hosted on Aruba Central in the cloud

Answer(s): A

Explanation:

The guest's browser will be redirected to the captive portal page hosted on the Aruba controller during a captive portal login attempt. The Aruba controller acts as the portal for guest authentication and redirection



An organization wants to have guests connect their own personal devices to the wireless network without requiring a receptionist setting up a guest account. Which ClearPass feature can be used to meet the organization's requirements?

  1. Guest with self-registration
  2. ClearPass Onboard
  3. MAC authentication with profiling
  4. Policy Manager Enforcement

Answer(s): A

Explanation:

The feature that can meet the organization's requirements of allowing guests to connect their own personal devices without requiring a receptionist to set up a guest account is "Guest with self-registration." With Guest self-registration, guests can register themselves and obtain access credentials to connect their devices to the wireless network without manual intervention.






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