Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 721:

  What is the network address for the IP address 190.233.27.13/16?

  A. 190.0.0.0
  B. 190.233.0.0
  C. 190.233.27.0
  D. 190.233.27.1
  B. 190.233.0.0

• Question 722:

  MPLS technology replaces IP forwarding with label switching. Which of the following encapsulation modes is used when MPLS runs on Ethernet networks?

  A. Packet mode
  B. Frame mode
  C. Transport mode
  D. Channel mode
  E. Pipe mode
  B. Frame mode

• Question 723:

  OSPF supports the combination of a group of network segments. Such a group is also called an area. In other words, an area is a set of network segments.

  A. True
  B. False
  A. True

• Question 724:

  Which of the following authentication modes does VRRP use? (Choose three.)

  A. No authentication
  B. Simple text password
  C. MD5
  D. CHAP
  A. No authentication
  B. Simple text password
  C. MD5

• Question 725:

  BGP routers establish peer relationships using UDP.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 726:

  Which of the following statements about BFD are true? (Choose three.)

  A. It cannot be used to detect MPLS networks.
  B. It provides low-load and short-duration detection for paths between adjacent forwarding engines.
  C. It provides a unified mechanism for detecting all types of media and BFD-supporting protocols.
  D. It is a bidirectional detection mechanism.
  B. It provides low-load and short-duration detection for paths between adjacent forwarding engines.
  C. It provides a unified mechanism for detecting all types of media and BFD-supporting protocols.
  D. It is a bidirectional detection mechanism.

• Question 727:

  How does an IGMP router maintain group memberships on the network? (Choose two.)

  A. The router maintains a timer for each group membership. If the router receives a Report message from a receiver host, it refreshes the timer of the group membership of this host; if the router does not receive any Report message from a receiver host before the timer expires, it deletes the group membership of this host.
  B. The router periodically sends Query messages. After a receiver host receives the Query message, the receiver host sends a Report message.
  C. A receiver host periodically sends a Report message.
  D. The router deletes a group membership only when it receives a Leave message for this group.
  A. The router maintains a timer for each group membership. If the router receives a Report message from a receiver host, it refreshes the timer of the group membership of this host; if the router does not receive any Report message from a receiver host before the timer expires, it deletes the group membership of this host.
  B. The router periodically sends Query messages. After a receiver host receives the Query message, the receiver host sends a Report message.

• Question 728:

  Assume that the VRID of a VRRP virtual router is 100 and the virtual IP address of the virtual router is 192.168.1.1, which of the following addresses is the virtual MAC address of the virtual router?

  A. 00-00-5E-00-01-64
  B. 00-00-5E-00-01-01
  C. 01-00-5E-00-01-64
  D. 01-00-5E-00-01-01
  A. 00-00-5E-00-01-64

• Question 729:

  Which of the following procedures are included in IS-IS route calculation? (Choose all that apply.)

  A. Neighbor relationship establishment
  B. Route calculation
  C. Link information exchange
  D. Route advertisement
  A. Neighbor relationship establishment
  B. Route calculation
  C. Link information exchange
  D. Route advertisement

• Question 730:

  Which of the following are roles in port mirroring? (Choose three.)

  A. Mirrored port
  B. Local observing port
  C. Remote mirroring port
  D. Trunk port
  A. Mirrored port
  B. Local observing port
  C. Remote mirroring port