Huawei Cloud Engine S12700E is front-to-back airflow design, improving the heat dissipation efficiency of the rack.
Correct Answer:
A
Airflow Design in Data Center Switches:
Airflow design is critical for efficient heat dissipation in data center switches. Front-to-back airflow ensures that cool air enters from the front and hot air exits from the back, aligning with typical data center cooling systems.
Huawei Cloud Engine S12700E:
The S12700E series switches are designed with front-to-back airflow to improve heat dissipation efficiency. This design minimizes overheating risks and ensures stable operation in high-density environments.
Conclusion:The statement is TRUE because the S12700E series uses a front-to-back airflow design.
References:
HCSA-Presales-IP Network V3.0 Training Material, Chapter 6: Core Switch Product Portfolio.
Huawei Cloud Engine S12700E Product Documentation.
In Huawei's SD-WAN solution, overlay topologies can be planned based on services. Different service topologies are independent of each other.
Correct Answer:
A
Understanding Overlay Topologies in SD-WAN:
In Huawei's SD-WAN solution, overlay networks are created on top of the physical underlay network. These overlays can be customized based on specific services or applications.
Service Independence:
Different service topologies (e.g., voice, video, data) areindependent of each other, allowing granular control over traffic paths, QoS policies, and security settings. Conclusion:The statement is TRUE because overlay topologies in Huawei's SD-WAN solution are service-specific and operate independently.
References:
HCSA-Presales-IP Network V3.0 Training Material, Chapter 9: SD-WAN Solutions.
Huawei SD-WAN Solution Brochure.
In 2021, China Communications Standards Association (CCSA) released the IPv6 Enhanced standard system, and Huawei helped set up the IPv6 national standard team.
Correct Answer:
A
In2021, theChina Communications Standards Association (CCSA)introduced theIPv6
Enhancedstandard system to driveIPv6+ adoption.
Huawei played a major role in the standardization process, contributing expertise in areas such asSRv6, network slicing, and intelligent O&M.
This initiativealigns with China's strategy to accelerate IPv6 deploymentfor next-generation networks.
Reference:HCSA-Presales-IP Network Official Documentation – IPv6 Enhanced Standardization
Huawei keeps innovating and advancing datacom technologies, with 26 years of expertise. Huawei has more than 11,000 R&D staff.
Correct Answer:
A
Huawei has been a leader in the telecommunications and networking industry for over two decades. The company invests heavily in research and development (R&D), with over11,000 R&D staffdedicated to advancing data communication technologies. This extensive R&D effort has enabled Huawei to innovate across various domains, including routing, switching, wireless, and security.The claim aligns with Huawei's official statements about its R&D capabilities and commitment to technological advancement.
References:
HCSA-Presales-IP Network Study Guide, Section: "Huawei's R&D Investment and Innovation."
Huawei Annual Report, R&D Statistics and Achievements.
Huawei keeps innovating and advancing datacom technologies, with 26 years of expertise. Currently, Huawei has 14 research centers worldwide.
Correct Answer:
A
Huawei's Expertise in Datacom Technologies:
Huawei has been a leader in data communication technologies for over two decades, investing heavily in research and development.
Research Centers Worldwide:
As of the latest documentation, Huawei operates 14 research centers globally. These centers focus on innovation in areas such as 5G, AI, cloud computing, and networking technologies.
Conclusion:The statement is TRUE, as Huawei has indeed established 14 research centers worldwide and has over 26 years of expertise in datacom technologies. References:
HCSA-Presales-IP Network V3.0 Training Material, Chapter 1: Huawei Overview. Huawei Annual Report and Official Website.
