Huawei HC-224 Online Practice Questions and Exam Preparation

Huawei HC-224 Online Questions & Answers

• Question 281:

  The reliability of a product or a system is generally evaluated with the two indicators of Mean Time to Repair (MTTR) and Mean Time Between Failures (MTBF).

  A. True
  B. False
  A. True

• Question 282:

  Policy-based routing and routing policy affect the forwarding of data packets in different ways: A routing policy mainly controls packet forwarding. According to the routing policy, packets can be forwarded with no need to use a routing table; policy-based routing mainly controls the importing, advertising, and receiving of routing information so as to affect the forwarding of data packets.

  A. True
  B. False
  B. False

• Question 283:

  Two Eudemons in dual-system hot backup can be working in Active-Active mode or Active- Standby mode.

  A. True
  B. False
  A. True

• Question 284:

  Which of the following protocols support the multicast ASM model? (Select 2 Answers)

  A. PIM-SM and IGMPv2
  B. PIM-SSM and IGMPv3
  C. BGP and OSPF
  D. PIM-DM and IGMPv2
  A. PIM-SM and IGMPv2
  D. PIM-DM and IGMPv2

• Question 285:

  Which types of interfaces can be configured with selective QinQ? (Select 2 Answers)

  A. Access interface
  B. Trunk interface
  C. Hybrid interface
  D. dot1q-tunnel interface
  B. Trunk interface
  C. Hybrid interface

• Question 286:

  Users can change the priorities of default zones on the firewall as required.

  A. True
  B. False
  B. False

• Question 287:

  Which of the following address types are reserved for multicast use?

  A. Class A
  B. Class B
  C. Class E
  D. Class D
  D. Class D

• Question 288:

  Assume that the traceroute test is used to detect the packet forwarding path and tracert packets have passed through the firewall. Which of the following attack protection functions needs to be disabled to normally display the tracert result?

  A. ICMP-redirect
  B. ICMP-unreachable
  C. Tracert
  D. Smurf
  C. Tracert

• Question 289:

  Simple traffic classification can be performed based on which of the following information in IPv4 packets? (Select 2 Answers) A. DSCP

  B. IP precedence
  C. EXP
  D. 802.1p
  B. IP precedence

• Question 290:

  As shown in the figure, which switch is the root switch according to the configuration?

  A. SWA
  B. SWB
  C. SWC
  D. None of the above
  A. SWA