H19-301_V3.0 Exam Dumps - HCSA-Presales-IP Network Certification V3.0

The Huawei CloudEngine S8700-10 is a high-performance aggregation switch designed for enterprise campus networks. It supports up to 4 power modules , which provide redundancy and ensure stable operation even in the event of a power module failure. Redundant power supplies are critical for maintaining network uptime and reliability, especially in mission-critical environments.

The other options (2, 6, and 8) do not match the specifications of the S8700-10. While some models in the S8700 series may support fewer or additional power modules, the S8700-10 specifically accommodates up to 4 power modules.

Fat APs(Autonomous APs) operateindependentlyand donotrequire a centralized wireless controller.

Theyperform all wireless functions, including:

Wireless authentication

Encryption

User access management

Data packet forwarding

Fit APs, on the other hand, depend on a wireless controllerfor centralized management.

Fat APs are best suited for small-to-medium networkswhere centralized control is unnecessary.

📌Reference:HCSA-Presales-IP Network Official Documentation – Fat vs. Fit APs

Huawei'sCloudWAN solutiontargets several key government WAN scenarios and market opportunities:

Dedicated networks for cities:Provides connectivity for smart city initiatives, including public safety, transportation, and utilities.

National broadband network:Supports nationwide broadband infrastructure for government services and citizens.

Dedicated networks for provinces:Enables regional connectivity for provincial governments and agencies.

Dedicated networks for ministries:Serves specific government departments like MOI, MOE, MOF, and MOD, ensuring secure and reliable communication.

Asset management networkis not a typical WAN scenario but rather a subset of IoT or enterprise applications, making it irrelevant in this context.

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'sCloudFabric 3.0is a data center network solution that leverages AI and machine learning to enable intelligent operations and maintenance (O&M). One of its key features is the ability to predict potential faults before they impact the network. According to Huawei's official documentation, CloudFabric 3.0 can proactively predict90% of potential faults, significantly reducing downtime and improving network reliability.This predictive capability is achieved through advanced analytics, real-time monitoring, and AI-driven insights, which help identify anomalies and performance degradation trends early.

iMaster NCE (Huawei’s Network Cloud Engine)is anintent-driven network management and control systemdesigned forSDN networks.

It supports both traditional and SDN-capable networks:

SNMPis used to manage and controltraditional (non-SDN) devices.

NETCONF + YANGis used to manageSDN-capable devicesin a structured and automated manner.

CLI is not a preferred method in SDN environmentsas it lacks automation and scalability.

📌Reference:HCSA-Presales-IP Network Official Documentation – iMaster NCE Management Capabilities

Huawei offersWi-Fi 6 APswithoptical uplink portsto support high-speed backhaul:

(A) AirEngine 6760-X1 (True):Supportsoptical portsfor high-speed uplink.

(B) AirEngine 5760-51 (False):Doesnothave optical ports.

(C) AirEngine 5762-15HW (True):Equipped withfiber uplink ports.

(D) AP7060DN (True):Supports10G optical uplink, ensuringhigh-speed data transmission.

(E) AirEngine 6761-21 (True):Providesoptical uplink portsforhigh-bandwidth backhaul.

📖Reference:HCSA-Presales-IP Network Official Study Guide, Huawei Wi-Fi 6 APs Specifications