350-501 Automation and Quality of Services Practice Question
Which THREE DSCP values are part of the Assured Forwarding (AF) class 4? (Select three.)
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
DSCP 34
AF4 has three drop probabilities: low (AF41 = DSCP 34), medium (AF42 = DSCP 36), high (AF43 = DSCP 38).
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
DSCP 34
Why this is correct
AF41.
- ✗
DSCP 40
Why it's wrong here
Not a standard AF value.
- ✓
DSCP 36
Why this is correct
AF42.
- ✗
DSCP 46
Why it's wrong here
EF.
- ✓
DSCP 38
Why this is correct
AF43.
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