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PCNSA · Question #65

Which firewall plane provides configuration, logging, and reporting functions on a separate processor?

The correct answer is A. control. The control plane of a firewall is responsible for all management functions, including configuration, logging, and reporting, operating on a separate processor from the data plane.

Submitted by naveen.iyer· Apr 18, 2026Device Management and Services

Question

Which firewall plane provides configuration, logging, and reporting functions on a separate processor?

Options

  • Acontrol
  • Bnetwork processing
  • Cdata
  • Dsecurity processing

How the community answered

(25 responses)
  • A
    92% (23)
  • C
    4% (1)
  • D
    4% (1)

Why each option

The control plane of a firewall is responsible for all management functions, including configuration, logging, and reporting, operating on a separate processor from the data plane.

AcontrolCorrect

The control plane is dedicated to management tasks such as configuration, logging, reporting, and management interface access. It operates on its own dedicated processor, ensuring that management functions do not interfere with the performance of packet forwarding and security processing tasks handled by the data plane.

Bnetwork processing

Network processing is typically a function of the data plane, responsible for routing, switching, and basic packet handling.

Cdata

The data plane is responsible for high-speed packet forwarding and security processing (like threat inspection), not for configuration or logging management.

Dsecurity processing

Security processing is a core function of the data plane, where packets are inspected against security policies and profiles, distinct from the management functions of the control plane.

Concept tested: Firewall control plane functions

Source: https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/getting-started/palo-alto-networks-firewall-technologies/palo-alto-networks-firewall-architecture

Topics

#firewall architecture#control plane#management functions

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