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PCNSE · Question #652

An engineer has discovered that certain real-time traffic is being treated as best effort due to it exceeding defined bandwidth. Which QoS setting should the engineer adjust?

The correct answer is C. QoS profile: Egress Guaranteed. When the egress guaranteed bandwidth is exceeded, the firewall passes traffic on a best-effort https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-admin/quality-of-service/qos- concepts/qos-bandwidth-management

Submitted by jakub_pl· Apr 18, 2026Configuration Troubleshooting

Question

An engineer has discovered that certain real-time traffic is being treated as best effort due to it exceeding defined bandwidth. Which QoS setting should the engineer adjust?

Options

  • AQoS interface: Egress Guaranteed
  • BQoS profile: Egress Max
  • CQoS profile: Egress Guaranteed
  • DQoS interface: Egress Max

How the community answered

(36 responses)
  • A
    14% (5)
  • B
    6% (2)
  • C
    75% (27)
  • D
    6% (2)

Explanation

When the egress guaranteed bandwidth is exceeded, the firewall passes traffic on a best-effort https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-admin/quality-of-service/qos- concepts/qos-bandwidth-management

Topics

#QoS#Bandwidth Management#Traffic Prioritization#Palo Alto QoS

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