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Free H19-301_V3.0 Exam Braindumps (page: 7)

Page 6 of 30
PDF with 114 Questions

Huawei S5731-H switches include models that provide both electrical and optical ports.

  1. TRUE
  2. FALSE

Answer(s): A

Explanation:

Understanding the S5731-H Series:

The S5731-H series switches are part of Huawei's high-performance access switches, designed for enterprise campus networks.

Port Types in S5731-H:

Some models in the S5731-H series supportboth electrical (RJ45) and optical (SFP) ports, providing flexibility for different connectivity requirements.

Conclusion:The statement is TRUE because the S5731-H series includes models with both electrical and optical ports.


Reference:

HCSA-Presales-IP Network V3.0 Training Material, Chapter 6: Switch Product Portfolio.

Huawei Campus Switch Product Documentation.



Huawei S5731-L remote unit (RU) switches support multiple types of uplink ports, including optical, electrical, and hybrid optical-electrical ports. An RU to be connected to the central switch can be flexibly selected based on the distance between them.

  1. TRUE
  2. FALSE

Answer(s): A

Explanation:

Overview of S5731-L Remote Units (RUs):

The S5731-L series includes remote units (RUs) designed for distributed campus networks. These RUs connect to a central switch via uplink ports.

Uplink Port Flexibility:

The RUs supportoptical, electrical, and hybrid optical-electrical ports, allowing flexible selection based on the distance between the RU and the central switch.

Optical ports are used for long-distance connections, while electrical ports are suitable for shorter distances. Hybrid ports combine both options for maximum versatility.

Conclusion:The statement is TRUE because the S5731-L RUs support multiple uplink port types for flexible deployment.


Reference:

HCSA-Presales-IP Network V3.0 Training Material, Chapter 6: Switch Product Portfolio.

Huawei Campus Switch Product Documentation.



Which of the following statements are TRUE about Huawei's wireless backhaul solution for rail transportation? (Select All that Apply)

  1. The handover delay can be as low as 30 ms.
  2. Highly reliable active-active links are available.
  3. The solution can be used to carry the train control signal system.
  4. Backhaul is unavailable when a train is traveling at 160 km/h.

Answer(s): A,B,C

Explanation:

Overview of Huawei's Wireless Backhaul Solution:

Huawei's wireless backhaul solution for rail transportation ensures reliable communication for train control systems, passenger services, and other applications.

Analysis of Each Statement:

Option A:The handover delay in Huawei's solution can indeed be as low as30 ms, ensuring seamless connectivity during train movement.

Option B:The solution supportshighly reliable active-active links, providing redundancy and fault tolerance.

Option C:The solution is designed to carry critical systems liketrain control signals, ensuring safety and efficiency.

Option D:This is incorrect because Huawei's solution supports backhaul even at speeds of160 km/h or higher, making it suitable for high-speed rail networks.

Conclusion:The correct statements are Options A, B, and C.


Reference:

HCSA-Presales-IP Network V3.0 Training Material, Chapter 10: Rail Transportation Solutions.

Huawei Rail Transportation Solution Brochure.



Which of the following statements is TRUE about AirEngine products?

  1. The AirEngine 5762-12 supports a maximum device rate of 1.775 Gbps.
  2. The AirEngine 5762-12SW does not support the leader AP feature.
  3. The AirEngine 5761-11 has 2.5GE ports.
  4. The AirEngine 6761-21 supports a device rate of 3.55 Gbps.

Answer(s): C

Explanation:

Overview of AirEngine Products:

Huawei's AirEngine series includes Wi-Fi 6 access points (APs) designed for high-density and high- performance wireless networks.

Analysis of Each Statement:

Option A:The AirEngine 5762-12 supports a maximum device rate of2.976 Gbps, not 1.775 Gbps.

Option B:The AirEngine 5762-12SWdoes supportthe leader AP feature, which simplifies network management.

Option C:The AirEngine 5761-11 has2.5GE ports, making it suitable for high-bandwidth applications.

Option D:The AirEngine 6761-21 supports a device rate of5.375 Gbps, not 3.55 Gbps.

Conclusion:The correct statement is Option C.


Reference:

HCSA-Presales-IP Network V3.0 Training Material, Chapter 8: WLAN Solutions.

Huawei AirEngine Product Documentation.






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