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HPE7-A02 · Question #18

You have created this rule in an HPE Aruba Networking ClearPass Policy Manager (CPPM) service's enforcement policy: IF Authorization [Endpoints Repository] Conflict EQUALS true THEN apply…

The correct answer is C. Whether the company has devices that use PXE boot. When you have created a rule in a ClearPass Policy Manager (CPPM) service's enforcement policy to quarantine devices with endpoint conflicts, it is important to consider whether the company has devices that use PXE boot. PXE booting devices can create conflicts in the profiler…

Troubleshooting and Monitoring Network Security

Question

You have created this rule in an HPE Aruba Networking ClearPass Policy Manager (CPPM) service's enforcement policy: IF Authorization [Endpoints Repository] Conflict EQUALS true THEN apply "quarantine_profile" What information can help you determine whether you need to configure cluster-wide profiler parameters to ignore some conflicts?

Options

  • AWhether the company has rare Internet of Things (loT) devices
  • BWhether some devices are incapable of captive portal or 802.1X authentication
  • CWhether the company has devices that use PXE boot
  • DWhether some devices are running legacy operating systems

How the community answered

(32 responses)
  • A
    6% (2)
  • B
    31% (10)
  • C
    44% (14)
  • D
    19% (6)

Explanation

When you have created a rule in a ClearPass Policy Manager (CPPM) service's enforcement policy to quarantine devices with endpoint conflicts, it is important to consider whether the company has devices that use PXE boot. PXE booting devices can create conflicts in the profiler because they may temporarily have different network attributes (e.g., MAC address or IP address) before fully booting and obtaining their final configuration. Understanding whether PXE boot is in use can help determine if profiler parameters need to be adjusted to ignore such temporary conflicts, ensuring that devices are not incorrectly quarantined.

Topics

#endpoint conflict#profiler parameters#PXE boot#ClearPass Device Insight

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