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HCIA-Datacom V1.0

Exam Details

  • Exam Code
    :H12-811
  • Exam Name
    :HCIA-Datacom V1.0
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :838 Q&As
  • Last Updated
    :Apr 17, 2025

Huawei Huawei Certifications H12-811 Questions & Answers

  • Question 261:

    AP does not need AIt can independently complete the work of wireless user access, wireless user authentication, and business data forwarding.

    A. True

    B. False

  • Question 262:

    Which of the following fields is not included in the HELL0 packet of the OSPF protocol?

    A. Nei ghbor

    B. sysname

    C. He11 oInt erval

    D. E. He11 oInt erval

  • Question 263:

    Which of the following is not the reason why RSTP can increase the speed of convergence? ()

    A. The introduction of edge ports

    B. Fast switching of the root port

    C. P/A mechanism

    D. Forward.delay cancelled

  • Question 264:

    If the application layer protocol is Te1net, then the value of the Protoco1 field in the IPv4 header? ()

    A. 23

    B. 17

    C. 6

    D. 67

  • Question 265:

    In the campus network, the reliability of the network can be improved by using link aggregation and stacking technology. ()

    A. True

    B. False

  • Question 266:

    The load sharing mode at both ends of the Eth-Trunk can be inconsistent ()

    A. True

    B. False

  • Question 267:

    What is the main function of the DHCP DISCOVER message? ()

    A. The server's confirmation response to the REQUEST message

    B. Used by the client to find the DHCP server

    C. The client requests configuration confirmation, or renews the lease

    D. The DHCP server is used to respond to the DHCP DISCOVER message, which carries various configuration information

  • Question 268:

    Broadcast network. OSPF runs on four routers in the same area. Same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve better backup results

    A. True

    B. False

  • Question 269:

    What kind of network equipment can host A and host B use to achieve communication?

    A. router

    B. Hub

    C. HUB

    D. Layer 2 switch

  • Question 270:

    Which of the following IPv4 addresses the host uses cannot directly access the Internet? ()

    A. 100.1.1.1

    B. 50.1.1.1

    C. 10.1.1.1

    D. 200.1.1.1

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