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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 311:

    What are the common WAN interfaces? (multiple choice)

    A. V.35 interface

    B. ATM interface

    C. Ethernet interface

    D. FR interface

  • Question 312:

    When multiple private IP addresses are mapped to a public IP address, how do you distinguish the traffic of different private IP addresses?

    A. IP address

    B. Port number

    C. Process number

    D. Serial number

  • Question 313:

    Which of the following options is used to define the Ethernet subinterface 0.1.1 as a member of VLAN 100?

    A. [Router-Ethernet0/1.1]vlan trunk vid 100

    B. [Router-Ethernet0/1.1]port dotlq vid 100

    C. [Router-Ethernet0/1.1]vlan dotlq vid 100

    D. [Router-Ethernet0/1.1]vlan default vid 100

  • Question 314:

    When the MSTP protocol is enabled, which of the following conditions do the bridges belong to the same MSTP domain? (multiple choice)

    A. Turn on root protection at the same time

    B. Have the same domain name

    C. The number of ports in the forwarding state is the same.

    D. The mapping between the VLAN and the instance is consistent.

  • Question 315:

    Each OSPF router advertises LSAs to the outside through the flooding link state. Which ones are included? (multiple choice)

    A. Available ports

    B. reachable neighbors

    C. Information about neighboring routers

    D. Local link status information

  • Question 316:

    For the configuration of a VLAN port, what is the correct option described below?

    A. When a port is removed from a VLAN other than the default VLAN, the port will be added to the default VLAN.

    B. When adding a port that has been configured to another VLAN to another VLAN, you must first remove the port from the original VLAN by using the configuration command.

    C. You can configure a trunk port to this VLAN when you configure the port that belongs to the VLAN using the port command in the VLAN view.

    D. In the VLAN view, you can use the undo port command to delete the port of the default VLAN 1.

  • Question 317:

    After the device is patched, you need to restart the device.

    A. True

    B. False

  • Question 318:

    RlP protocol applies to IP-based ()

    A. Large network

    B. Small and medium network

    C. Larger networks

    D. between isp and isp

  • Question 319:

    IP address 192.168.1.130, where the broadcast address of the network segment is 192.168.1.255, what are the mask lengths? (multiple choice)

    A. 24

    B. 25

    C. 26

    D. 27

  • Question 320:

    In the default state of Huawei routers, what is the priority of common routing protocols, from high to low?

    A. direct > OSPF >ISIS >RIP

    B. OSPF >ISIS >RIP >direct

    C. RIP >ISIS >OSPF >direct

    D. direct >ISIS >OSPF >RIP

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