HCPA-IP Network H19-301_V3.0 Huawei Study Notes

Power Module Support in Huawei Switches:

Many Huawei switches are designed with dual power module slots to ensure redundancy and reliability. However, some lower-end models may not support this feature.

Analysis of Each Switch:

S5736-S24T4XC:This switch supports dual power modules for redundancy.

S5732-H:This switch also supports dual power modules.

S5731-S24P4X:This switch supports dual power modules.

S5735-L:This switch is a lower-end model anddoes not support dual power modules, making it less suitable for environments requiring high reliability.

Conclusion:The S5735-L series switch does not support two power modules.

Overview of Huawei CloudWAN 3.0:

Huawei CloudWAN 3.0 is designed to address the challenges of modern WANs by integrating intelligence, automation, and cloud-native capabilities. It aims to simplify operations, improve efficiency, and enable seamless cloud connectivity.

Explanation of Each Highlight:

One-network wide connection:Provides unified connectivity across various domains, including branches, data centers, and clouds.

One-click maintenance:Simplifies network operations through automated tools, reducing manual intervention and improving efficiency.

One-hop cloud access:Enables direct and secure access to cloud services with minimal latency, enhancing user experience.

One-click fast scheduling:Allows dynamic resource allocation and traffic optimization through AI-driven scheduling.

One-fiber multipurpose transport:Supports multiple services over a single fiber, improving bandwidth utilization and reducing costs.

Conclusion:All the listed options are key highlights of Huawei CloudWAN 3.0.

OSPF (Open Shortest Path First) is a link-state routing protocol. Instead of directly exchanging routes, OSPF routers share link-state advertisements (LSAs) that describe the state of their links (e.g., connected networks and costs). Each router uses this information to build a complete topology map of the network and calculate the shortest path to each destination using the SPF (Shortest Path First) algorithm.

The statement accurately describes how OSPF operates, making it TRUE .

Huawei'sL3 Autonomous Driving Network (ADN)solution leverages AI and automation to enhance network operations and maintenance (O&M). Key capabilities include:

Precise fault analysis:Uses AI algorithms to identify root causes of faults quickly and accurately, reducing downtime.

Intelligent network optimization:Dynamically adjusts network parameters to optimize performance and resource utilization.

Real-time experience visualization:Provides a comprehensive view of network health and user experience, enabling proactive issue resolution.

These features collectively improve network performance, reduce operational complexity, and enhance user satisfaction.