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350-401 · Question #229

350-401 Question #229: Real Exam Question with Answer & Explanation

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Submitted by olafpl· Mar 6, 2026Infrastructure

Question

During deployment, a network engineer notices that voice traffic is not being tagged correctly as it traverses the network. Which COS to DSCP map must be modified to ensure that voice traffic is treated properly?

Options

  • ACOS of 5 to DSCP 46
  • BCOS of 7 to DSCP 48
  • CCOS of 6 to DSCP 46
  • DCOS of 3 to DSCP of 26

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Topics

#QoS#VoIP#DSCP#COS
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