Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 411:

  If only some devices on a network run MPLS (MPLS domain is encapsulated in the IP packet header), labels are generated only for direct routes of devices running MPLS. Labels are not generated for the routes originated from other devices running IP protocols.

  A. True
  B. False
  A. True

• Question 412:

  The first four bits of a multicast IP address are fixed as 1110 and are mapped to the most significant 25 bits of a multicast MAC address.

  Among the last 28 bits of a multicast IP address, only 23 bits are mapped to a multicast MAC address, and information about the other 5 bits is lost. As a result, 32 multicast IP addresses are mapped to the same MAC address.

  A. TRUE
  B. FALSE
  A. TRUE

• Question 413:

  Different from a Stub area, an NSSA supports Type-5 LSAs.

  A. True
  B. False
  B. False

• Question 414:

  Which of the following is not overlay VPN technology?

  A. GRE
  B. IPSec VPN
  C. SSL VPN
  D. L2TP VPN
  D. L2TP VPN

• Question 415:

  According to the OSI reference model, Layer 2 LAN switch operates at Q.

  A. physical layer
  B. data link layer
  C. network layer
  D. application layer
  B. data link layer

• Question 416:

  Which of the following problems can be solved by IGMP Snooping?

  A. Receiver hosts support only IGMPv2 but the SSM model is used on the network.
  B. A large number of receiver hosts exist on the network and a router receives large quantities of IGMP Report messages.
  C. Multicast data packets are broadcast on Layer 2 devices.
  D. Validity of IGMP Report messages.
  C. Multicast data packets are broadcast on Layer 2 devices.

• Question 417:

  Which encapsulation mode is used for DHCP messages?

  A. TCP encapsulation
  B. RTP encapsulation
  C. UDP encapsulation
  D. PPP encapsulation
  C. UDP encapsulation

• Question 418:

  What is private AS number?

  A. 65410-65535
  B. 1-64511
  C. 64512-65535
  D. 64511-65535
  C. 64512-65535

• Question 419:

  Based on BGP route selection rules, the route with the lowest Local-Preference is preferred.

  A. True
  B. False
  B. False

• Question 420:

  Which statements about the MUX VLAN configuration are true? (Choose two.)

  

  A. VLAN 10 is the principal VLAN
  B. VLAN 11 is the principal VLAN
  C. VLAN 12 is the subordinate separate VLAN
  A. VLAN 10 is the principal VLAN
  C. VLAN 12 is the subordinate separate VLAN