Most Recent Huawei H12-261_V3.0 Exam Questions & Answers

Prepare for the Huawei HCIE-Routing & Switching (Written) V3.0 Exam 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_V3.0 exam and achieve success.

The questions for H12-261_V3.0 were last updated on Dec 21, 2024.

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Question No. 1

Which of the following statements about the format of OSPFv3 packets is correct?? (multiple choice)

AOSPF version number changed from 2 to 3

BThere is no change in the option field of the He11o packet

CHello packets no longer contain address information and carry Interface ID

DRemoved Authentication, Auth Type field

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Correct Answer: A, B, D

Question No. 2

Regarding the description of IGMP Snooping, is it correct?

AIGMP Snooping does not consume the CPU of the switch

BIGMP Snooping solves the problem of multicast multicast broadcast at Layer 3

CIGMP Snooping runs at the link layer and is a multicast constraint mechanism on a Layer 2 Ethernet switch to manage and control multicast groups.

DIGMP Snooping establishes a MAC multicast address table by monitoring the IGMP messages sent by the host.

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Correct Answer: C, D

Question No. 3

If there are multiple receivers in a multicast group, the administrator enables IGM on the switch connecting the receiversP Snooping function, when the receiver changes from

When the switch receives the general group query message from the querier, how should multiple receivers respond?

AThe first receiver whose response time times out is sentReport messages are not sent by other receivers.

BOnly run ICMPv2, all receivers will respond to the Report message.

COnly when IGMPvI is running will all receivers respondReport message.

DAll recipients will respondReport message

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Correct Answer: D

IGMP Snooping is to monitor IGMP protocol packets.

IGMPSnooping is the same as IGMP. Both are used for multicast group management and control, and they both use IGMP packets. IGMPagreement

line at the network layer, while the IGMP Snooping runs at the link layer, when the Layer 2 Ethernet switch receives the IGM transmitted between the host and the routerP message, IGMP Snooping analyzes the information carried by IGMP packets, and establishes and maintains MAs at Layer 2C table, the multicast packets sent from the router in the future will be forwarded according to the MAC table. IGMP Snooping will actively send IGMP specific group query packets to the port only when it receives an IGMP leave packet from a port or the aging time timer of a port expires. IGMPmessage.

Question No. 4

Between two directly connected devices that have established IBBP neighbors, run the shutdown command to shut down the interface of one of the devices, and the BGP connection will not be disconnected immediately.

ATrue

Bfalse

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Correct Answer: A

Question No. 5

QinQ technology is a technology that expands VLAN space. It achieves the function of expanding VLAN space by adding a layer of 802.1Q Tag on the basis of 802.1Q tag message. Which of the following statements about QinQ is false?

AQinQ increases the number of VLANs to 4095*4095

BFlexible Qin can add different outer tags according to different inner tags, and the division of user VLANs is more detailed

CQinQ technology can make the private network VLAN transparently transmitted on the public network

DThe basic QinQ is implemented based on the interface method

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Correct Answer: A

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