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300-420 · Question #342
300-420 Question #342: Real Exam Question with Answer & Explanation
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WAN for Enterprise Networks
Question
A customer requires QoS to support multimedia conferencing over MPLS. The network architect chooses to use per-hop behavior. Which solution must the architect use to classify and mark traffic traveling between branch sites?
Options
- ABW Queue with DSCP AF3
- BBW Queue and DSCP WRED with DSCP AF4
- CBW Queue and DSCP WRED with DSCP AF3
- DBW Queue with DSCP AF4
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Topics
#QoS Marking#DSCP AF4#WRED#Multimedia QoS