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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
    :May 02, 2025

Huawei Huawei Certifications H31-211 Questions & Answers

  • Question 21:

    Which of the following techniques can improve the efficiency of IP address usage?

    A. DHCP

    B. DNS C. ARP

    D. FTP

  • Question 22:

    When the traffic shaping parameters are configured on the outbound interface and the PVC, the configuration with a small CIR value takes effect. That is, if the CIR value of the PVC is smaller than the CIR value of the outbound interface, the traffic shaping parameters of the PVC take effect.

    A. True

    B. False

  • Question 23:

    IEEE 802.1P standard development?

    A. VLAN tag

    B. VLAN priority

    C. VLAN ID

    D. TPID

  • Question 24:

    75For such several network segments: 172.168.16.0, 172.168.17.0, 172.168.18.0, 172.168.19.0, which of the following network segments is best used to implement route summarization?

    A. 172.168.16.0/21

    B. 172.168.17.0/21

    C. 172.168.16.0/22

    D. 172.168.20.0/20

  • Question 25:

    When the network topology changes, if the best path to the destination IP is no longer available, the dynamic routing protocol can adapt to the network change and determine the best path to the destination IP.

    A. True

    B. False

  • Question 26:

    Which of the following types of ports can implement VLAN tag stripping and forwarding? (multiple choice)

    A. Access

    B. Trunk

    C. Hybrid

    D. Norma

  • Question 27:

    What is the network address and broadcast address of the network segment where the IP address

    190.5.4.2 /22 is located?

    A. 190.5.4.0, 190.5.7.255

    B. 190.5.4.0, 255.255.255.255

    C. 190.5.0.0, 190.5.4.255

    D. 190.5.4.0, 190.5.4.255

  • Question 28:

    Which commands can be used to view the configuration information of interface Serial 1/0/1? (multiple choice)

    A. [Quidway] display current-configuration

    B. [Quidway-Serial1/0/1] display this

    C. [Quidway] view saved-configuration

    D. [Quidway] show current-configuration

  • Question 29:

    Which of the following protocols are part of the OSI Reference Model Presentation Layer Protocol? (multiple choice)

    A. ASCII, EBCDIC

    B. IP, ARP

    C. MAC, LLC

    D. MPEG, MIDI

    E. RPC, NFS, SQL

    F. PICT, MPEG

  • Question 30:

    What is the correct statement about the alternate route? (multiple choice)

    A. Do not join the global routing table

    B. Does not guide the forwarding of data

    C. After the primary route fails, it will be promoted to the primary route and added to the global routing table.

    D. Direct data forwarding with the primary route

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