Huawei H12-224 Online Practice Questions and Exam Preparation

Huawei H12-224 Online Questions & Answers

• Question 211:

  Which of the following standards defines STP?

  A. 802.1J
  B. 802.1X
  C. 802.1D
  D. 802.1P
  C. 802.1D

• Question 212:

  How many multicast IP addresses can be represented by an IP multicast MAC address?

  A. 1
  B. 23
  C. 32
  D. 24
  C. 32

• Question 213:

  Which of the following statements regarding the transit node in the MPLS forwarding process is correct?

  A. Queries the corresponding the FIB table based on the MPLS label to obtain the token.
  B. Obtains the corresponding NHLFE entry based on the token in the FIB table.
  C. Checks the NHLFE entry to obtain the outbound interface, next hop, outgoing label, and label operation type.
  D. If the label value is 1, the transit node directly pops out the label, processes the EXP and TTL fields, and then performs IP forwarding or forwarding by the inner label.
  E. If the label value is higher than or equal to 15, the transit node replaces the old label of the MPLS packet with a new label, processes the EXP and TTL fields, and sends the MPLS packet to the next hop.
  C. Checks the NHLFE entry to obtain the outbound interface, next hop, outgoing label, and label operation type.

• Question 214:

  Which of the following statements about Stub areas is false?

  A. The difference between a Stub area and a Totally Stubby area is that the Totally Stubby area cannot contain summary-LSAs.
  B. The ABR in the Stub area generates a default route to guide forwarding of packets destined for other area.
  C. A Transit area cannot be configured as a Stub area.
  D. Any Stub area can be configured as a Totally Stubby area.
  A. The difference between a Stub area and a Totally Stubby area is that the Totally Stubby area cannot contain summary-LSAs.

• Question 215:

  For interzone packet filtering, which traffic is belong to transmitted to outbound direction?

  A. Trusted zone -> Untrusted zone
  B. Untrusted zone -> Trusted zone
  C. Untrusted zone -> DMZ
  D. Trusted zone -> Local zone
  A. Trusted zone -> Untrusted zone

• Question 216:

  Which information are included in the DHCP binding entry? (Choose all that apply.)

  A. MAC address
  B. IP address
  C. Lease time
  D. Physical port and UDP port
  A. MAC address
  B. IP address
  C. Lease time

• Question 217:

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

  A. You can enter the VLAN view at the same time you create a VLAN.
  B. If you run undo vlan, the VLAN is invalid, but still exists. You do not need to create the VLAN when you use it next time.
  C. You can configure a character string of VLAN description. The length of the character string is not limited.
  D. If you do not enter the VLAN ID when running the display vlan command, information about all VLANs will be displayed.
  A. You can enter the VLAN view at the same time you create a VLAN.
  D. If you do not enter the VLAN ID when running the display vlan command, information about all VLANs will be displayed.

• Question 218:

  Two switches are directly connected to each other and they are working in full duplex mode. By default, RSTP will consider the link between the switches as point-to-point link.

  A. True
  B. False
  A. True

• Question 219:

  Which of the following LSPs are established in Downstream Unsolicited (DU) label advertisement mode and ordered label distribution control mode? (Choose three.)

  A. When the edge node finds a new destination address in its routing table that does not belong to any existing FEC, the edge node does not create a new FEC for the destination address.
  B. An LSP is established by binding an FEC to a label and advertising the binding relationship to the neighboring LSR.
  C. If the egress node has available labels for distribution, it allocates labels for the FEC and sends a label mapping message to the upstream node.
  D. After receiving a label mapping message, the LSR adds the corresponding entry to the label forwarding table.
  B. An LSP is established by binding an FEC to a label and advertising the binding relationship to the neighboring LSR.
  C. If the egress node has available labels for distribution, it allocates labels for the FEC and sends a label mapping message to the upstream node.
  D. After receiving a label mapping message, the LSR adds the corresponding entry to the label forwarding table.

• Question 220:

  Which of the following are end-to-end link protection modes? (Choose three.)

  A. 1: 1
  B. M: N
  C. N: 1
  D. 1+1
  A. 1: 1
  B. M: N
  D. 1+1