H12-224 HUAWEI Exam Questions and Free Practice Test

Question 49

- (Exam Topic 4)
What are the basic work process steps of SDN?

A. Collect network topology information

B. Collect NE resource information

C. Collect forwarding information

D. Generate routes for internal exchange

Correct Answer:ABD

Question 50

- (Exam Topic 1)
During MSTP troubleshooting, the display current-configuration command is executed to obtain the configuration file of the device, which of the following statements is false?

A. Check the port configuration to verify that the MSTP-enabled port is configured (for example using the bpdu enable command) to

B. The port connected to a user device has MSTP disabled or is configured as the edge port

C. The BPDU tunnel configuration has no impact on MSTP

D. Check whether the interface is added to the correct VLAN

Correct Answer:C

Question 51

- (Exam Topic 1)
In the port mirroring, real and reliable data must be collected in real time.

A. TRUE

B. FALSE

Correct Answer:A

Question 52

- (Exam Topic 3)
MPLS uses LDP to provide different label distribution modes. Which of the following statements regarding LDP label distribution control modes are false?

A. LDP label distribution can be controlled in ordered mode

B. ln ordered mode when an LSR is the origin of a route it can send label mapping messages to the upstream router in

C. LDP label distribution cannot be controlled in independent mode

D. ln independent mode an LSR cannot send label mapping messages to the upstream router before it receives label m

Correct Answer:CD

Question 53

- (Exam Topic 1)
Which of the following statements regarding MUX VLAN is true?

A. The MUX VLAN contains a principal VLAN and subordinate VLAN

B. The principal VLAN and subordinate VLANS cannot communication

C. The MUX VLAN contains a principal VLAN and subordinate VLAN

D. The subordinate VLANs are classified into subordinate group VLAN can communicate with each other.

E. The interfaces between subordinate separate VLANs can communicate with each other, but cannot communicate with the interface

F. The principal VLAN and subordinate VLANs cannot communicate

Correct Answer:B

Question 54

- (Exam Topic 1)
Which of the following items are used to remind customers of information security?

A. Account soft-out reminder

B. Password updated reminder

C. Log protection reminder

D. Data backup reminder

Correct Answer:ABCD

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