Huawei H12-224 Actual Free Exam Questions & Community Discussion

Exam Code/Number: H12-224
Exam Name/Title: Huawei Certified Datacom Professional - Fast Certification - ENU
Certification Provider: Huawei
Corresponding Certification: HCNP-R&S

Exam Questions: 400
Updated On: Jun 09, 2026

Question #1

What are the basic work process steps of SDN?

A. Collect forwarding information

B. Collect network topology information

C. Generate routes for internal exchange

D. Collect NE resource information

Discussion 0

Correct Answer: B,C,D Vote an answer

Question #2

On a large-scale network, some switches run MSTP and some switches run RSTP. If an MSTP switch detects that the neighboring switch works in RSTP mode, which mode does the MSTP switch work?

A. MSTP

B. Uncertain

C. RSTP

D. STP

Discussion 0

Correct Answer: A Vote an answer

Question #3

Which of the following statements regarding the software and configuration backup is true?

A. The software version needs to be backed up for multiple times for the same product and the same version '.

B. After the device configuration changes the configuration file not need to be backed up

C. Backup is used to restore network function in extreme cases

D. Licenses do not need to backed up

Discussion 0

Correct Answer: C Vote an answer

Question #4

In a MPLS VPN network, two-layer MPLS labels are added to data packets before they are transmitted over the public network. Which of the following statements regarding two-layer labels are false? (Multiple Choice)

A. The MPLS VPN outer label is distributed manually by the LDP protocol. The inner label is distributed by the peer M

B. The outer label is the private network label and the inner is the public network label.

C. The outer label is used to instruct the PE to send data packets to the correct VPN

D. By default the outer label in data packets is popped out before being forwarded to the last hop

Discussion 0

Correct Answer: B,C Vote an answer

Question #5

After PPP Multilink is configured, data is evenly allocated to member links based on the source and destination addresses.

A. TRUE

B. FALSE

Discussion 0

Correct Answer: B Vote an answer

Question #6

eSight single-server mode allows login of only one user. If another user logs in, the system displays a message indicating that a user is online currently

A. TRUE

B. FALSE

Discussion 0

Correct Answer: B Vote an answer

Question #7

In the multicast network environment how do an IGMPv1 host and an IGMPv2 muter on the same LAN interact with each other?

A. If the IGMPv1 is in a specific group theIGMPv2 muter must ignore all Leave messages received from this group.

B. Membership Report message sent from the IGMPv1 host will be received by the IGMPv2 muter.

C. If any host on a LAN is running IGMPv1 all hosts on the LAN must also use IGMPv1.

D. The version 2 muter must set a countdown timer associated with the group that takes into account the presence of the version 1host.

Discussion 0

Correct Answer: A,B,D Vote an answer

Question #8

Which of the following LSA packets carries master/slave relationship information

A. DD. packet

B. LSA Update packet

C. Hello packet

D. LSA Request packet

Discussion 0

Correct Answer: A Vote an answer

Question #9

Which of the following statements regarding the firewall zone ts true?

A. A firewall interface can belong to different

B. The default firewall zone can be deleted.

C. Different firewall interfaces can belong to the

D. Different zones of firewall can use the same priority.

Discussion 0

Correct Answer: C Vote an answer

Question #10

Which of the following is the function of MPLS forwarding equivalence class?

A. The FEC determines the mapping between LSPs and IP data packets

B. The FEC determines how label addition on LSPs

C. The FEC determines establishment of LSPs

D. The FEC determines forwarding of IP data packets on the MPLS ISP

Discussion 0

Correct Answer: A Vote an answer

Question #11

Congestion management technology defines scheduling policies to determine the order of packet processing

A. TRUE

B. FALSE

Discussion 0

Correct Answer: A Vote an answer

Question #12

Which of the following command is used to apply the traffic policy to an interface on an AR router?

A. traffic behavior pi inbound

B. traffic classifier pi inbound

C. traffic-policy pi inbound

D. services-policy pi inbound

Discussion 0

Correct Answer: C Vote an answer

Question #13

When two routers exchange LSDB information using DD packets, a master/slave relationship is formed first, the router with a larger router ID. is the master, and determine the MS bit.

A. TRUE

B. FALSE

Discussion 0

Correct Answer: A Vote an answer

Question #14

Which of the following statements regarding the network command in BGP is false?

A. The network command cannot be used together with corresponding policies

B. The routes injected using the network command must accurately match the mask length in the IP routing table

C. By default BGP does not advertise any local route.

D. The routes injected using the network command must exist in the IP routing table

Discussion 0

Correct Answer: A Vote an answer

Question #15

The AS_Path attributes take effect within an AS. Therefore, a BGP router will not advertise any Update message receives from an IBGP peer to other IBGP peers.

A. TRUE

B. FALSE

Discussion 0

Correct Answer: A Vote an answer

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