Huawei Updated H19-301_V3.0 Exam Questions and Answers by anabia

Huawei'sdata center autonomous driving networkis classified asL3: conditional autonomous network. This level represents a significant advancement in network automation, where the system can handle most tasks autonomously but still requires human oversight for complex or exceptional scenarios.The levels of autonomous driving networks are defined as follows:

L0:Fully manual operations with no automation.

L1:Basic automation with assisted O&M tools.

L2:Partial autonomy, where some tasks are automated.

L3:Conditional autonomy, enabling self-driving capabilities under specific conditions.

L4:High autonomy, capable of handling nearly all tasks without human intervention.

Huawei's L3 implementation ensures efficient and reliable operations while maintaining flexibility for human intervention when needed.

References:

HCSA-Presales-IP Network Study Guide, Section: "Autonomous Driving Network Levels."

Huawei Autonomous Driving Network Documentation, L3 Capabilities.

Large and midsize campus networks face unique challenges due to their scale, diversity of devices, and evolving service demands. Below is an analysis of each option:

Unknown threats must be detected and contained to prevent intrusion and spread : Security is a top priority in campus networks. Advanced threat detection mechanisms, such as AI-driven analytics and sandboxing, are essential to identify and mitigate unknown threats before they impact the network.

Diversified access terminals and services are calling for a converged network : Modern campus networks must accommodate a wide range of devices (e.g., smartphones, IoT devices, laptops) and services (e.g., voice, video, data). A converged network architecture simplifies management and ensures seamless connectivity across all devices.

As applications and services surge, the network needs to be automated to address the deployment and policy complexity : Automation tools, such as SDN and intent-driven networking (IDN), help streamline network deployment and policy enforcement, reducing manual intervention and minimizing errors.

Network O&M needs to be automated and intelligent to perceive user experience anytime and anywhere : Intelligent O&M solutions leverage AI and machine learning to monitor network performance, predict issues, and optimize user experience in real time.

All four options accurately describe the service requirements of large and midsize campus networks.

References:

Huawei Campus Network Solution Overview, HCSA-Presales-IP Network Documentation.

"One-click fast scheduling, cloud-network coordinated scheduling" refers to the ability to provision services quickly and efficiently using advanced technologies like SRv6 (Segment Routing over IPv6) . This feature enables agile service rollout by automating the configuration and deployment of network services across cloud and WAN environments. With SRv6, services can be provisioned within minutes, significantly reducing the time required for manual configuration and ensuring rapid adaptation to changing business needs.

The other options describe different features of Huawei's solutions but do not directly align with the concept of "one-click fast scheduling." For example:

Option B refers to network diagnostics and troubleshooting capabilities.

Option C highlights resource optimization through SDN and intelligent algorithms.

Option D focuses on network slicing, which is a separate feature for enhancing network flexibility.

Thus, the correct answer is A , as it directly addresses the concept of fast and coordinated scheduling in cloud-network environments.

References:

Huawei CloudWAN 3.0 Solution White Paper, HCSA-Presales-IP Network Documentation.

HuaweiSD-WAN routerssupport multiple WAN-side link types to provide flexible connectivity options:

(A) LTE (True): Many Huawei SD-WAN routers includeLTE interfacesformobile WAN connectivity, ensuring reliable backup connections.

(B) 5G (True):Next-generation routerssupport5G connectivity, offeringhigher bandwidth and lower latencythan LTE.

(C) FC (False):Fibre Channel (FC)is a technology used forstorage networks (SANs), not for WAN connectivity in SD-WAN routers.

(D) VDSL (True): SomeHuawei routerssupportVDSLinterfaces forDSL-based broadband connections, commonly used inlegacy networks.

????Reference:HCSA-Presales-IP Network Official Study Guide, Huawei SD-WAN Router WAN Interfaces Section