An administrator is troubleshooting why video traffic is not being properly classified. If this traffic does not match any QoS classes, what default class is assigned?

The correct answer is D. 4. In Palo Alto Networks QoS, traffic is assigned to one of eight QoS classes (1–8). Class 4 is the system default class. Any traffic that does not match a configured QoS policy rule or class mapping is automatically placed into class 4. This default behavior ensures all…

Submitted by emma.c· Apr 18, 2026Configuration Troubleshooting

Question

Options

How the community answered

(35 responses)

B
3% (1)
C
3% (1)
D
94% (33)

Explanation

In Palo Alto Networks QoS, traffic is assigned to one of eight QoS classes (1–8). Class 4 is the system default class. Any traffic that does not match a configured QoS policy rule or class mapping is automatically placed into class 4. This default behavior ensures all unclassified traffic - such as video traffic that hasn't been explicitly mapped - still receives a defined treatment rather than being dropped or left undefined.

Topics

#QoS#Traffic Classification#Default Class

Community Discussion

No community discussion yet for this question.

Full PCNSE Practice