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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 27, 2025

Huawei Huawei Certifications H31-211 Questions & Answers

  • Question 51:

    Configure RIP on Router A and enable RIP routing on the network segment where S0 (IP address is 10.0.0.1/24). Which of the following commands are required? (Multiple choice)

    A. rip

    B. rip 10.0.0.0

    C. network 10.0.0.0 255.255.255.0

    D. network 10.0.0.0

  • Question 52:

    Regarding OSPF routers, neighbor relationships and connection relationships, what are the correct descriptions? (multiple choice)

    A. Neighbor relationships must form adjacencies

    B. The adjacency relationship must be a neighbor relationship

    C. Neighbor relationship can synchronize LSDB

    D. Adjacency can synchronize LSDB

  • Question 53:

    How many layers does the OSI reference model divide into networks?

    A. 3

    B. 5

    C. 6

    D. 7

  • Question 54:

    When you need to change the metric of the route sent by RIP to increase by 5, while keeping the local corresponding route metric unchanged, which command should you use?

    A. [RTA-Serial0/0/0]rip metricout 5

    B. [RTA]rip metricout 5

    C. [RTA]rip metricin 5

    D. [RTA-Serial0/0/0]rip metricin 5

  • Question 55:

    Which of the following conditions will cause PPP to terminate the link? (multiple choice)

    A. Transfer too much information

    B. Carrier loss

    C. The administrator manually closes the link

    D. Link quality detection failed

  • Question 56:

    The IP network is layered. Usually, the network composed of interconnections between different countries and different cities refers to the following one?

    A. Backbone network

    B. Metropolitan Area Network

    C. Access network

    D. Core network

  • Question 57:

    The FTP session contains two channels, which are respectively (multiple choice)

    A. Output channel

    B. Input channel

    C. Control channel

    D. Data channel

  • Question 58:

    PPP data frames cannot be transmitted directly over the link. The transmission of PPP data frames on a serial link follows the HDLC standard.

    A. True

    B. False

  • Question 59:

    When the switch receives a data frame with a VLAN and there is no corresponding MAC record in the MAC entry, what happens to the switch?

    A. Discard

    B. Broadcast to all ports

    C. Broadcast within the VLAN identified by the data

    D. Not processed

  • Question 60:

    Which of the following IPs may be broadcast addresses if the subnet mask is not clear? (multiple choice)

    A. 199.32.59.1

    B. 199.32.59.3

    C. 199.32.59.191

    D. 199.32.59.192

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