Most Recent Huawei H12-261 Exam Questions & Answers

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 Jan 20, 2025.

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Question No. 1

As shown in the figure, two IPv6 networks need to access the IPv4 network. An IPsec tunnel needs to be established between the two IPv6 networks to enable communication. Which of the following encapsulation modes can meet the preceding requirements?

AAH+ transmission mode

BAH+ tunnel mode

CESP+ tunnel mode

DAll the preceding options are incorrect

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Correct Answer: D

Question No. 2

You need to configure policy routing on the router to specify that specific traffic passes through an interface. Which two most typical classes are used when applying policy-based routing

Information can be used to forward traffic along a specific path?

APacket and source address TTL IP

BSource address and two source address IP layer

CSource address and specific IP FTP HTTP protocol (eg, etc)

DService and literacy

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Correct Answer: C

Question No. 3

Two routers are connected through the serial port, but the interface cannot be pinged. See the port as follows:

(No map, one by one, you can find the reason without looking at it) PPP HDLC

AChain bandwidth road is not enough

BThe IP address is not on the same network segment.

CChain layer protocol road inconsistency

DSubnet mask does not match code

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Correct Answer: C

Question No. 4

What are the differences between traffic policing and traffic shaping?

AFor traffic shaping, you can adjust the usage of the buffer for the traffic that exceeds the CIR.

BFor traffic policing, you can adjust the usage of the buffer for the traffic that exceeds the CIR.

CFor traffic shaping, the router buffers excess packets until the bandwidth is available again.

DTraffic policing uses the token bucket algorithm and traffic shaping uses the SPD algorithm.

ETraffic shaping is applied in the inbound direction and traffic policing is applied in the outbound direction.

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Correct Answer: D

Question No. 5

The operation of the two routers is BGP 4+ BGP, which is in the normal neighbor relationship, but the routing table of the local router does not have a neighboring routing entry.

Because it is:

AThe routing entry of the peer BGP routing table is not the most optimal.

BThe next hop address of the BGP routing entry is unreachable.

CPeer ignore configured on the peer

DThe peer is configured with Active-route-advertise

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Correct Answer: A, D

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