Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 601:

  Which of the following statements about the device state change is correct after failure in the intermediate link for transmitting VRRP heartbeats?

  A. The status of the master and salve devices remains unchanged.
  B. Both the master and slave devices enter the Master state.
  C. Both the master and slave devices enter the Slave state.
  D. Both the master and slave devices enter the Initial state.
  B. Both the master and slave devices enter the Master state.

• Question 602:

  The Internet Group Management Protocol (IGMP) runs between hosts and their immediately neighboring multicast routers.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 603:

  Simple traffic classification in QoS classifies packets based on the 5-tuple information, including the source IP address, source port number, protocol number, destination IP address, and destination port number.

  A. True
  B. False
  B. False

• Question 604:

  According to OSI reference model, Layer 2 LAN switch operates at ( ).

  A. Physical layer
  B. Data link layer
  C. IP layer
  D. Application layer
  B. Data link layer

• Question 605:

  Which statements about BGP route advertisement are true? (Choose two.)

  A. All BGP routes learned from BGP peers are advertised to other BGP peers.
  B. Only the routes learned from an IGP are advertised to other BGP peers.
  C. By default, the routes learned from IBGP peers are not advertised to other IBGP peers.
  D. Only the optimal routes are advertised to other BGP peers.
  C. By default, the routes learned from IBGP peers are not advertised to other IBGP peers.
  D. Only the optimal routes are advertised to other BGP peers.

• Question 606:

  Which of the following statements regarding LACP are true? (Choose all that apply.)

  A. LACP is based on IEEE802.3au.
  B. The local device sends LACPDUs to exchange information with the remote end.
  C. Devices at both ends determine the Active side based on the LACP system priority and system ID.
  D. Devices at both ends determine active interfaces based on the LACP priority and ID of the interface on the passive side.
  B. The local device sends LACPDUs to exchange information with the remote end.
  C. Devices at both ends determine the Active side based on the LACP system priority and system ID.

• Question 607:

  The address space 172.28.100.0/24 is currently used. If the subnet mask 172.28.100.0/30 is used to divide this address space into several subnets serving WAN links, how many subnets in total can the address space be divided into?

  A. 30
  B. 64
  C. 126
  D. 254
  B. 64

• Question 608:

  BGP is an exterior gateway protocol which runs among ASs. It focuses on routes control and selection of optimal routes rather than discovery and calculation of routes.

  A. True
  B. False
  A. True

• Question 609:

  Two Eudemons in dual-system hot backup mode use Huawei Redundancy Protocol (HRP) to back up key information (such as configuration commands and session status) between the active and standby devices.

  A. True
  B. False
  A. True

• Question 610:

  By using VRRP, the backup router in a VRRP backup group immediately becomes the master router after detecting a fault and instructs its attached hosts to perform a master/slave switchover accordingly. This ensures that services will recover within a short period of time.

  A. True
  B. False
  B. False