Most Recent Huawei H12-261 Exam Dumps

Prepare for the Huawei HCIE-Routing & Switching (Written) V3.0 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 H12-261 exam and achieve success.

The questions for H12-261 were last updated on Jul 22, 2026.

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Question No. 1

What is the function of Route Target (RT) on an MPLS VPN?

AAllows the remote PE to determine which VPNv4 routes should not be imported to a specific VRF instance.

BAllows the remote CE to determine which VPNv4 routes to be imported to a specific VRF instance.

CAllows the remote PE to determine which VPNv4 routes to be imported to a specific VPN routing and forwarding (VRF) instance.

DAllows the remote CE to determine which VPNv4 routes should not be imported to a specific VRF instance.

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Correct Answer: A, C

Question No. 2

The port shaping rate is set to 100 Mbps PIR, and the bandwidth of the service input and configuration of the interface is as follows. Then the first round of rotation, the assigned team

What is the bandwidth?

A30M

B15M

C90M

D25M

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Correct Answer: B

Question No. 3

Routers HW1 and HW2 are IP Multicast routers. These routers use (S, G) entries for multicast packet forwarding. Which of the following address types are used in the ''S'' entry?

AThe block of administratively scoped multicast addresses

BSource Specific multicast addresses

CSDP/SAP addresses

DAny class A, Class B, or Class C host address

EGLOP addresses

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Correct Answer: D

Question No. 4

About the ISIS protocol certification, the correct method is said

AInterface can be authenticated to achieve Level-1 Level-2 hello and document authentication.

BAfter the interface is configured for authentication, the router sends out the IIH TLV with certain authentication.

CAfter the configuration area is authenticated, the router sends out the IIH SNP LSP, and must carry the authentication.

DTwo routers are divided into configuration areas and interfaces. Authentication and authentication are the same. Then two routers can establish a neighbor relationship.

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Correct Answer: A, B

Question No. 5

What is the relationship between CIR BC TC and ?

ATC=CIR/BC

BCIR=TC/BC

CCIR=BE/TC

DTC=BC/CIR

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Correct Answer: D

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