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PCNSE · Question #258

PCNSE Question #258: Real Exam Question with Answer & Explanation

The correct answer is A: Enable QoS interface. QoS implementation on a Palo Alto Networks firewall begins with three primary configuration components that support a full QoS solution: a QoS policy, a QoS Profile, and configuration of the QoS egress interface. https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/quality-

Submitted by chen.hong· Apr 18, 2026Configuration Troubleshooting

Question

An administrator has configured a QoS policy rule and a QoS Profile that limits the maximum allowable bandwidth for the YouTube application. However, YouTube is consuming more than the maximum bandwidth allotment configured. Which configuration step needs to be configured to enable QoS?

Options

  • AEnable QoS interface
  • BEnable QoS in the Interface Management Profile
  • CEnable QoS Data Filtering Profile
  • DEnable QoS monitor

Explanation

QoS implementation on a Palo Alto Networks firewall begins with three primary configuration components that support a full QoS solution: a QoS policy, a QoS Profile, and configuration of the QoS egress interface. https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/quality-of-service/configure-qos

Topics

#QoS#Interface Configuration#Troubleshooting

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