Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 581:

  Which of the following BGP filters can be used to set route attributes?

  A. Ip-prefix
  B. Route-policy
  C. As-path-filer
  D. Community-filter
  B. Route-policy

• Question 582:

  Software upgrade operations are similar for Huawei datacom products. Therefore, before a software upgrade, you only need to briefly read the upgrade guide.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 583:

  Compared with a three-layer network architecture, a two-layer network architecture has simple topology and high data forwarding efficiency. The network architecture will transform to the two-layer architecture, and the three-layer network architecture will be gradually phased out.

  A. TRUE
  B. FALSE
  B. FALSE

• Question 584:

  Which of the following attacks is not the network layer attack?

  A. IP spoofing attack
  B. Smurf attack
  C. ARP spoofing attack
  D. ICMP attack
  C. ARP spoofing attack

• Question 585:

  What are the types of DDoS attacks? (Choose three.)

  A. Attacks by special packets
  B. Scanning attack
  C. Sniff attack
  D. Application-layer attack
  A. Attacks by special packets
  B. Scanning attack
  D. Application-layer attack

• Question 586:

  The most remarkable characteristic of OSPF is that it can support the link-state algorithm.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 587:

  In a Land attack, the source address and destination address of an SYN packet are both the IP address of the attacked object or a loopback address.

  A. True
  B. False
  A. True

• Question 588:

  Which statements about the Local-Preference attribute are true? (Choose two.)

  A. Based on BGP route selection rules, the Local-Preference attribute has a lower priority than the Preferred-Value attribute. This means that BGP compares Local-Preference attributes of routes after comparing Preferred-Value attributes of them.
  B. The Local-Preference attribute of a BGP route defaults to 0.
  C. The Local-Preference attribute is used to select an exit point from the local AS for data flows.
  D. Based on BGP route selection rules, the Local-Preference attribute has a lower priority than the MED attribute. This means that BGP compares Local-Preference attributes of routes after comparing MED attributes of them.
  A. Based on BGP route selection rules, the Local-Preference attribute has a lower priority than the Preferred-Value attribute. This means that BGP compares Local-Preference attributes of routes after comparing Preferred-Value attributes of them.
  C. The Local-Preference attribute is used to select an exit point from the local AS for data flows.

• Question 589:

  Generally, the performance of an IP-prefix-filter is higher than that of an ACL.

  A. True
  B. False
  A. True

• Question 590:

  Which of the following IP addresses are network addresses? (Choose two.)

  A. 64.104.3.7/28
  B. 192.168.12.64/26
  C. 192.135.12.191/26
  D. 198.18.12.16/28
  B. 192.168.12.64/26
  D. 198.18.12.16/28