Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 651:

  IGMP interface group report information Ethernet6/1/1(40.1.1.1):

  

  The preceding information shows the entry status of an IGMP interface on Ethernet 6/1/1 on a router.

  Assume IGMP sends the group-and-source-specific Query message. Which of the following statements is true?

  A. IGMP respectively sends two messages: The source carried in one of the messages is 20.1.1.56 with the S flag bit not set; the source carried in the other message is 20.1.1.57, with the S flag bit set to 1.
  B. IGMP respectively sends two messages: The source carried in one of the messages is 20.1.1.56 with the S flag bit set to 1; the source carried in the other message is 20.1.1.57, with the S flag bit not set.
  C. IGMP sends one message carrying two sources 20.1.1.56 and 20.1.1.57, with the S flag bit set to 1.
  D. IGMP sends one message carrying two sources 20.1.1.56 and 20.1.1.57, with the S flag bit not set.
  B. IGMP respectively sends two messages: The source carried in one of the messages is 20.1.1.56 with the S flag bit set to 1; the source carried in the other message is 20.1.1.57, with the S flag bit not set.

• Question 652:

  The dot1x command is used to enable 802.1x authentication globally or on an interface. Which statements about the undo dot1x command are true? (Choose three.)

  A. It is used to disable 802.1x authentication globally.
  B. It will disconnect online users from the interface; therefore, use the command with caution.
  C. It is used to disable 802.1x authentication on an interface.
  D. Ensure that there are no online users before you run the undo dot1x command. Otherwise, running the undo dot1x command fails.
  A. It is used to disable 802.1x authentication globally.
  C. It is used to disable 802.1x authentication on an interface.
  D. Ensure that there are no online users before you run the undo dot1x command. Otherwise, running the undo dot1x command fails.

• Question 653:

  STP distributes configuration message by sending BPDU packet to each other.

  A. True
  B. False
  A. True

• Question 654:

  If the hold timers in the Open messages sent from BGP Peer A and Peer B are 180s and 90s respectively, what is the interval at which Keepalive messages are sent after Peer A and Peer B have established a BGP peer relationship?

  A. 180s
  B. 90s
  C. 60s
  D. 30s
  D. 30s

• Question 655:

  The ABR in a Totally Stubby area will not advertise Type-3, Type-4, and Type-5 LSAs to the Totally Stubby area. Instead, the ABR will advertise a default route to the Totally Stubby area to guide forwarding of packets destined for other areas.

  A. True
  B. False
  A. True

• Question 656:

  RSTP has all functions of STP and it is backwards compatible with STP.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 657:

  Which of the following messages are supported by BGP? (Choose three.)

  A. Keepalive
  B. Open
  C. Update
  D. Hello
  A. Keepalive
  B. Open
  C. Update

• Question 658:

  Which of the following elements together uniquely identify a LSA? (Choose three.)

  A. LS type
  B. Link state ID
  C. Advertising Router
  D. LS Sequence number
  A. LS type
  B. Link state ID
  C. Advertising Router

• Question 659:

  The value of ospfdr-priority ranges from 0 to 255 and the default value is 64.

  A. True
  B. False
  B. False

• Question 660:

  Which of the following LSAs are flooded within a single area? (Choose three.)

  A. Router LSA
  B. Network LSA
  C. Summary LSA
  D. AS External LSA
  A. Router LSA
  B. Network LSA
  C. Summary LSA