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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 121:

    Which of the following pictures is fiber?

    A.

    B.

    C.

    D.

  • Question 122:

    In the router, the configured default route is a route entry that is used by the packet during the forwarding process.

    A. True

    B. False

  • Question 123:

    Which of the following is the correct description of the mesh structure? (multiple choice)

    A. In a fully connected mesh network, n(n-1)/2 physical links are required to connect n devices.

    B. In a fully connected mesh network, if one link fails, it will not affect the entire system.

    C. Fully connected network is more robust

    D. The cost of a fully connected network is low and easy to implement

  • Question 124:

    Which of the following protocols belong to the transport layer? (multiple choice)

    A. IP

    B. TCP

    C. UDP

    D. SNMP

  • Question 125:

    177. For the network 172.168.16.0 MASK 255.255.252.0, the largest of the available host IPs is?

    A. 172.168.16.254

    B. 172.168.17.254

    C. 172.168.18.254

    D. 172.168.19.254

  • Question 126:

    For such a network segment 192.168.2.16/28, how many hosts can I accommodate?

    A. 16

    B. 8

    C. 15

    D. 14

    E. 7

  • Question 127:

    What is the correct description of the switch trunk port? (multiple choice)

    A. Can be used for interconnection between switches

    B. Can be interconnected with the user PC

    C. The port receives the untag data and does not receive it.

    D. The port can forward multiple vlan data

  • Question 128:

    The TTL value of the first UDP packet sent by Tracert?

    A. 1

    B. 2

    C. 3

    D. 4

  • Question 129:

    The performance parameters of the firewall include ()? (multiple choice)

    A. Throughput

    B. Maximum number of connections

    C. New connections per second

    D. Processing delay

  • Question 130:

    172. DHCP establishes and maintains a UDP connection between the PC client and the DHCP server, so that the client PC automatically obtains a temporarily fixed IP address.

    A. True

    B. False

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