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Huawei HC-224 Online Practice Questions and Exam Preparation

HC-224 Exam Details

  • Exam Code
    :HC-224
  • Exam Name
    :Huawei Certified Datacom Professional - Fast Certification - ENU
  • Certification
    :Huawei Certifications
  • Vendor
    :Huawei
  • Total Questions
    :577 Q&As
  • Last Updated
    :Oct 17, 2021

Huawei HC-224 Online Questions & Answers

  • Question 111:

    The Layer 2 packet header in EAPoL packets is | DMAC | SMAC | TYPE | EAPOL | FCS |. Which statements are true? (Select 3 Answers)

    A. The destination address of packets is a specified MAC address.
    B. The destination address of packets is a unicast MAC address.
    C. EAPoL packets cannot be forwarded by switches.
    D. The source MAC address of packets is the MAC address of the interface that sends packets.

  • Question 112:

    If a BGP peer is configured with "multiple" route selection tools for route filtering, which of the following statements are true? (Select 2 Answers)

    A. The routes received from the BGP peer are matched first with IP-prefix and then with route- policy.
    B. The routes received from the BGP peer are matched first with route-policy and then with IP- prefix.
    C. The routes sent to the BGP peer are matched first with IP-prefix and then with route-policy.
    D. The routes sent to the BGP peer are matched first with route-policy and then with IP-prefix.

  • Question 113:

    Which of the following attacks are DDoS attacks? (Select 4 Answers)

    A. SYN flood
    B. SYN/ACK flood
    C. UDP flood
    D. FTP attack
    E. HTTP get flood

  • Question 114:

    Which of the following statements about BFD control packets are true? (Select 3 Answers)

    A. A BFD control packet is encapsulated in a UDP packet for transmission. Authentication fields in a BFD control packet are optional.
    B. BFD detection is not available in VRP 5.7.
    C. Echo packets use UDP destination port number 3784.
    D. Echo packets use UDP destination port number 3785.

  • Question 115:

    Which of the following technologies does the Eudemon use to defense against Anti-DDoS attacks? (Select 5 Answers)

    A. TCP agent
    B. Source authentication and detection
    C. Crc check
    D. Fingerprint identification (characteristics detection)
    E. Abnormal session detection
    F. Traffic control

  • Question 116:

    In a route-policy, which BGP attributes can be invoked by if-match clauses? (Select 3 Answers)

    A. Local-Preference
    B. AS-Path
    C. MED
    D. Community

  • Question 117:

    Which of the following is the multicast distribution tree maintained by PIM-DM?

    A. SPT
    B. CBT
    C. RPT
    D. STP

  • Question 118:

    Assume that there are four flows a, b, c, and d, the transmission rate of each flow is 50 Mbit/s, and the total bandwidth of the interface for flow transmission is 100 Mbit/s. In the case of congestion, PQ is available for flow a. WFQ is available for flows b, c, and d, with the weight proportion being 1:2:3:4. Which of the following statement about the interface bandwidth allocated to each flow is true? (Select 2 Answers)

    A. The interface bandwidth allocated to flow a is 100 Mbit/s.
    B. The interface bandwidth allocated to flow a is 50 Mbit/s.
    C. The interface bandwidth allocated to flows b is 10 Mbit/s and interface bandwidths allocated to flows c and d are 20 Mbit/s each.
    D. The interface bandwidth allocated to flows b is 25 Mbit/s and interface bandwidths allocated to flows c and d are 12.5 Mbit/s each.

  • Question 119:

    Which of the following statements about OSPF authentication are false? (Select 2 Answers)

    A. Entering a password in cipher text is allowed.
    B. The ospf authentication-mode md5 1 huawei command and the ospf authentication-mode md5 1 plain huawei command have the same function.
    C. If passwords are configured for both an area and an interface, the password configured for the area is used.
    D. The ospf authentication-mode simple huawei command and the ospf authentication-mode simple plain huawei command have the same function.

  • Question 120:

    Most fields in IP headers of packets in the same data flow are identical. You can compress these fields to improve the link transmission efficiency.

    A. True
    B. False

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