JNCIP-DC: Juniper Networks Certified Professional – Data Center — Question 12

You have configured DSCP CoS in your network and have applied BA and multifield classifiers to all interfaces.
In this scenario, which statement is correct?

Answer options

• A. If traffic matches both classifiers, then the multifield classifier determines into which forwarding class the traffic is assigned.
• B. You must set the BA classifier to take precedence over the multifield classifier or the configuration is ignored.
• C. You must set the multifield classifier to take precedence over the BA classifier or the configuration is ignored.
• D. If traffic matches both classifiers, then the BA classifier determines into which forwarding class the traffic is assigned.

Correct answer: A

Explanation

The correct answer is A because when both classifiers match, the multifield classifier is responsible for assigning the forwarding class. Options B and C incorrectly state that one classifier must take precedence over the other, which is not required in this setup. Option D also incorrectly suggests that the BA classifier takes priority in this scenario.