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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 301:

    Is the Flag field in the PFP frame on the serial link usually filled with content?

    A. 0x7E

    B. 0xFF

    C. 0xFE

    D. 0x03

  • Question 302:

    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 303:

    As long as the static route is manually configured, will this static route always exist in the routing table?

    A. True

    B. False

  • Question 304:

    In the non-backbone area, the route is injected into the ASBR. The route is 10.1.0.0/24-10.1.3.0/24. The summary route is 192.168.0.0/23. The ABR will advertise the routes to other areas. ()?

    A. A summary route

    B. Four detailed routes

    C. A summary of four details

    D. No hair

  • Question 305:

    Which of the following options are the disadvantages of single spanning tree? (multiple choice)

    A. Single spanning tree may cause hosts on the same VLAN on different switches to fail to communicate.

    B. Traffic sharing on different links cannot be performed under single spanning tree conditions.

    C. When running a single spanning tree, the entire network converges slowly.

    D. Under the condition of single spanning tree, there may be a suboptimal second layer path.

  • Question 306:

    Which type of packet is exchanged during the PPP link establishment phase?()

    A. LCP

    B. NCP

    C. PPP extended protocol family

    D. PPPOE

  • Question 307:

    If the frame relay protocol is encapsulated on the interface of the Huawei router, do you need to enter the command in the interface view?

    A. link-protocol fr

    B. encapsulation fr

    C. enable fr

    D. address fr

  • Question 308:

    When a frame is forwarded, it is determined whether the Ethernet frame can be forwarded from the port by checking whether the VLAN tag carried in the Ethernet packet is the port ().

    A. Allow to be forwarded from the port.

    B. Allowed labels

    C. Default PVID

    D. MAC address correspondence

    E. STP disable status

  • Question 309:

    In the VRP system platform, output such an error Error: Unrecognized command found at '^' position, which are the possible reasons? (multiple choice)

    A. The parameter type is wrong.

    B. No command found

    C. Input command is incomplete

    D. No keywords found

  • Question 310:

    In the configuration of port mirroring, what is the command involved to complete a port-based mirroring?

    A. port-copy

    B. port-mirroring

    C. redirect

    D. port-poliy

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