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Exam 350-501 topic 1 question 442 discussion

Actual exam question from Cisco's 350-501
Question #: 442
Topic #: 1
[All 350-501 Questions]



Refer to the exhibit. Router R1 in the network has a GigabitEthernet interface supporting 1 Gbps of bandwidth, and R2 has a FastEthemet interface. Both devices are connected to a WAN network as shown. To ensure seamless data flow, both routers have BGP routing enabled with the WAN ISP. To better handle a recent increase in VoIP traffic, a network engineer must identify VoIP traffic and mark it with DSCP value EF to guarantee bandwidth of 500 Kbps. Which action must the engineer take to meet the requirements?

  • A. Implement Priority Queuing on R1 to reduce traffic latency for VoIP traffic.
  • B. Implement Weighted Fair Queuing on R2 to minimizing queuing delays for VoIP traffic.
  • C. Implement Class-Based Shaping in the network to ensure VoIP traffic quality.
  • D. Implement Traffic Policing In the network to guarantee sufficient VoIP traffic throughput.
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Suggested Answer: D 🗳️

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layervpn2
3 weeks ago
Selected Answer: A
The given answer D is incorrect. Policing doesn't guarantee throughput. It just drops traffic that has exceeded a certain threshold
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