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Huawei Certified Network Associate - HCDA (Carrier IP)

Exam Details

  • Exam Code
    :H31-211
  • Exam Name
    :Huawei Certified Network Associate - HCDA (Carrier IP)
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :374 Q&As
  • Last Updated
    :Jun 04, 2025

Huawei Huawei Certifications H31-211 Questions & Answers

  • Question 191:

    .

    The firewall must log the traffic logs that pass, but there can be no records for the rejected traffic.

    A. True

    B. False

  • Question 192:

    Which layer is responsible for converting unreliable transmission channels into reliable transmission channels, transmitting data frames with parity, and using error control and frame sequential control functions?

    A. Physical layer

    B. Data link layer

    C. Network layer

    D. Transport layer

  • Question 193:

    After the switch receives the complete data frame, it performs a CRC check. After the check is passed, the frame is forwarded. What is the forwarding mode called?

    A. Cut-Through

    B. Store-and-Forward

    C. Fragment-free

    D. Store-free

  • Question 194:

    Which Telnet protocol is used for data transmission?

    A. RTP

    B. SIP

    C. UDP

    D. TCP

  • Question 195:

    Which of the following commands is used to display basic information about all in-position devices, including information about the power module and fan module ()?

    A. display device [pic-status I slot-id]

    B. display cpu-usage [configuration I sorted][slave I slot slot-id]

    C. display health

    D. display memory-usage [slave I slot slot-id [vcpu vcpu-number]]

  • Question 196:

    Pause frames can be used for full-duplex networks for flow control. How is it sent?

    A. Unicast

    B. Broadcast

    C. Multicast

    D. Anycast

  • Question 197:

    Link state routing protocol, which factors will usually be considered to calculate the route to the destination network segment?

    A. Hops to the destination address

    B. Manually specified next hop address

    C. Link bandwidth resource information

    D. Whether the outgoing interface of the route aggregates the port

  • Question 198:

    If the data link layer protocol is PPP, you can configure the static route without the next hop.

    A. True

    B. False

  • Question 199:

    Which of the following is the abbreviation of the ICMP protocol?

    A. Internal Control Mail Protocol

    B. Intranet Control Message Protocol

    C. Internet Connection Message Protocol D. Internet Control Message Protocol

  • Question 200:

    Which of the following protocols gives users a way to log in to a remote server over the network?

    A. telnet

    B. tracert

    C. ping

    D. ftp

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