Most Recent Huawei H12-222 Exam Dumps

Prepare for the Huawei HCIP-Routing & Switching-IENP exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Huawei H12-222 exam and achieve success.

The questions for H12-222 were last updated on Apr 30, 2025.

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Question No. 1

In the DiffServ domain, the core router typically only performs simple traffic classification.

ATRUE

BFALSE

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Correct Answer: A

Question No. 2

MPLS advertise labels in different way. As shown in the following figure, SWB an d SWA (as the upstream switch) advertise labels in DU mode. Which of the following statements are true? (Multiple Choice)

ASWB sends label mapping messages to SWA even if SWA does not send label request messages to SWB.

BSWB does not send label mapping messages to SWA if SWA does not send label request messages to SWB.

CSWA sends label mapping messages to SWB even if SWB does not send label request messages to SWA.

DSWA does not send label mapping messages to SWB if SWB does not send label request messages to SWA.

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Correct Answer: A, D

Question No. 3

When BFD is not used, the OSPF neighbor relationship that is established through the Ethernet link is terminated after 40s upon a link fault.

ATRUE

BFALSE

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Correct Answer: A

Question No. 4

To avoid global TCP synchronization, which congestion avoidance mechanisms can be used? (Multiple Choice)

ARED

BWRED

CTail drop

DWFQ

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Correct Answer: A, B

Question No. 5

Which of the following statements is false?

ALSPs are classified into static and dynamic LSPs. A static LSP is manually configured by an administrator. Adynamic LSP is dynamically established using routing and label distribution protocols.

BWhen labels are allocated manually, ensure that the outgoing label of an upstream node is the same as the incoming label of the downstream node.

CLSPs created by static Distribution labels can be dynamically adjusted according to network topology changes, without the need for administrator intervention.

DDynamic LSPs are established using label distribution protocols, such as MP-BGP, RSVP-TE, and LDP.

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Correct Answer: A

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