Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 1:

  Which of the following methods are supported by OSPF for delivering default routes? (Choose three.)

  A. Delivery by an ABR
  B. Delivery by a Backbone Router
  C. Forcible delivery
  D. Non-forcible delivery
  A. Delivery by an ABR
  C. Forcible delivery
  D. Non-forcible delivery

• Question 2:

  Based on specific rules, traffic classification identifies packets having the same characteristics. Traffic classification is the prerequisite and basis for differentiated services.

  A. True
  B. False
  A. True

• Question 3:

  Which of the following aspects should be considered during preliminary analysis of a migration project? (Choose all that apply.)

  A. Necessity
  B. Feasibility
  C. Risks
  D. Costs
  A. Necessity
  B. Feasibility
  C. Risks
  D. Costs

• Question 4:

  In PIM-DM, which of the following messages needs to be sent by a downstream interface when the downstream interface recovers to the forwarding state from the prune state?

  A. Join
  B. Assert
  C. Prune
  D. Graft
  D. Graft

• Question 5:

  Which types of packets are supported by BGP? (Choose three.)

  A. Hello
  B. Notification
  C. Update
  D. Route-refresh
  A. Hello
  B. Notification
  C. Update

• Question 6:

  OSPF runs on TCP protocol and uses TCP port number 179.

  A. True
  B. False
  B. False

• Question 7:

  MPLS uses LDP to provide different label distribution modes. Which of the following statements regarding LDP label distribution control modes are false? (Choose all that apply.)

  A. LDP label distribution can be controlled in ordered mode.
  B. In ordered mode, when an LSR is the origin of a route, it can send label mapping messages to the upstream router initiatively and does not need to wait for label mapping messages from the next hop LSR.
  C. LDP label distribution cannot be controlled in independent mode.
  D. In independent mode, an LSR cannot send label mapping messages to the upstream router before it receives label mapping messages from the next hop LSR.
  C. LDP label distribution cannot be controlled in independent mode.
  D. In independent mode, an LSR cannot send label mapping messages to the upstream router before it receives label mapping messages from the next hop LSR.

• Question 8:

  Which of the following multicast protocols can generate multicast distribution trees?

  A. MBGP
  B. MSDP
  C. IGMP
  D. PIM
  D. PIM

• Question 9:

  Which fields does the DHCP binding table contain? (Choose three.)

  A. MAC address
  B. route table
  C. IP address lease time
  D. Interface and VLAN
  A. MAC address
  C. IP address lease time
  D. Interface and VLAN

• Question 10:

  QinQ provides a simplified Layer 2 VPN tunnel.

  A. True
  B. False
  A. True