H19-301_V3.0 Exam Dumps - Huawei HCPA-IP Network Questions and Answers

"One-click fast scheduling, cloud-network coordinated scheduling" refers to Huawei's ability to optimize resource allocation across cloud and network infrastructures usingSDN (Software-Defined Networking)and anintelligent cloud-map algorithm. This approach improves theutilization of cloud-network resources by up to30%, ensuring efficient and dynamic resource management.The feature ispart of Huawei's broader efforts to integrate cloud and network operations, enabling faster service deployment and better resource efficiency. Other options describe related but distinct features, such as hierarchical slicing or SRv6-based provisioning.

References:

HCSA-Presales-IP Network Study Guide, Section: "Cloud-Network Coordination and SDN."

Huawei CloudFabric Solution Documentation, Resource Scheduling and Optimization.

In theMOX (Ministries of Government)scenario, where high-performance and scalable WAN connectivity is required, Huawei recommends theNetEngine 8000 Xseries as the backbone router.Key reasons for this recommendation:

NetEngine 8000 X:Designed for ultra-high-capacity WAN backbones, supporting terabit-level throughput and advanced features like SRv6 and EVPN.

NetEngine 8000 M6/MIC/F1A:These models are more suited for aggregation or access roles rather than backbone routing.

TheNetEngine 8000 Xis ideal for government networks due to its ability to handle massive traffic volumes, ensure low latency, and support future-proof technologies.

References:

HCSA-Presales-IP Network Study Guide, Section: "Government WAN Scenarios and Router Recommendations."

Huawei NetEngine 8000 Series Product Documentation, Backbone Router Use Cases.

TheS5731-HandS5731-Sare part of Huawei's CloudEngine S series switches, but they differ in their software capabilities. Specifically:

S5731-H:Supports advanced features likeVXLAN (Virtual Extensible LAN), which enables network virtualization and scalable overlay networks.

S5731-S:Lacks VXLAN support, making it suitable for simpler deployments without virtualization requirements.

This distinction is critical when selecting switches for environments that require advanced virtualization and cloud integration.

References:

HCSA-Presales-IP Network Study Guide, Section: "Huawei Campus Switch Models and Features."

Huawei CloudEngine S5731 Series Product Documentation.

TheCloudEngine 8700-10is part of Huawei's high-density modular access switch lineup, designed for large-scale campus networks. It supports up to480 10G portsin a single chassis, making it the highest-density modular access switch in the industry.This high port density enables organizations to consolidate their network infrastructure, reducing space and power requirements while supporting growing bandwidth demands.

References:

HCSA-Presales-IP Network Study Guide, Section: "Huawei Campus Switch Portfolio."

Huawei CloudEngine 8700 Series Product Documentation, Port Density Specifications.

Hyper-Converged Data Center Network Solution:

Huawei's hyper-converged data center network solution emphasizes automation, intelligence, and efficiency across the entire lifecycle of network operations.

Impact of Full-Lifecycle Automation:

TTM (Time to Market):Full-lifecycle automation significantly reduces the time required to deploy and manage services, resulting in a90% reduction in TTM.

Proactive fault prediction:While automation enhances fault detection, proactive prediction of 90% of faults is primarily driven by AI and analytics, not just automation.

Storage performance:Improvements in storage performance are typically achieved through hardware optimization, not automation.

Unleashing computing power:This is related to resource utilization and orchestration, not directly to full-lifecycle automation.

Conclusion:The improvement attributed to full-lifecycle automation is Option A, as TTM is reduced by 90%.

References:

HCSA-Presales-IP Network V3.0 Training Material, Chapter 7: Data Center Solutions.

Huawei Hyper-Converged Data Center Brochure.

Comprehensive and Detailed in Depth Explanation:WPA3 (Wi-Fi Protected Access 3) introduces enhanced security features compared to WPA2. One of the key improvements is the use of a 192-bit encryption key in the WPA3 Enterprise mode, which provides stronger cryptographic protection. This is part of the "WPA3-Enterprise 192-bit" mode, designed for high-security environments such as government and financial institutions.

The increased key length enhances resistance to brute-force attacks and ensures better protection of sensitive data. Additionally, WPA3 includes features like Simultaneous Authentication of Equals (SAE), which replaces the Pre-Shared Key (PSK) mechanism, further improving security.

References:

Huawei HCSA-Presales-IP Network Documentation: WLAN Security Features

Wi-Fi Alliance: WPA3 Security Enhancements

Network service quality is determined by several key metrics. Below is an analysis of each option:

Bandwidth : Bandwidth measures the maximum data transfer rate of a network link, expressed in bits per second (bit/s). It represents the capacity of the link to transmit data between two nodes.

Latency : Latency is the time it takes for a packet to travel from the source to the destination. Lower latency improves real-time communication and application performance.

Packet loss rate : This metric indicates the percentage of packets that fail to reach their destination due to network congestion, errors, or other issues. High packet loss degrades user experience.

Jitter : Jitter refers to variations in packet arrival times, which can disrupt real-time applications like voice and video. Consistent latency is critical for smooth performance.

All four options are correct and accurately describe key aspects of network service quality.

References:

Huawei Network Quality Metrics Guide, HCSA-Presales-IP Network Documentation.

Understanding Antenna Gain:

Antenna gain refers to the ability of an antenna to focus or direct radio frequency (RF) energy in a specific direction. Higher gain antennas provide stronger signals and extended coverage in the direction they are focused.

Impact on AP Selection:

In scenarios where long-range coverage or better signal strength is required, an AP with a higher antenna gain (within regulatory limits) is preferred.

However, it is important to ensure that the antenna gain complies with the regulatory requirements of the country where it is deployed.

Conclusion:The statement is TRUE because higher antenna gain improves signal strength and coverage, making such APs desirable for specific use cases.

References:

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

Huawei AirEngine Product Documentation.

The Huawei AC6805 is a high-performance wireless access controller designed for large-scale enterprise networks. It supports up to 120 Gbps of forwarding capacity, enabling it to handle high-density Wi-Fi deployments and demanding applications like video streaming and IoT.

The other options (60 Gbps, 40 Gbps, and 100 Gbps) do not match the specifications of the AC6805. While lower-end models in the AC series may have reduced forwarding rates, the AC6805 is specifically designed to deliver exceptional performance for large-scale networks.

Thus, the correct answer is A .

References:

Huawei AC6805 Wireless Access Controller Product Documentation, HCSA-Presales-IP Network Documentation.

In adata center network, three primary types of resources are connected:

Storage:Includes storage arrays and systems that provide data persistence and retrieval capabilities.

High-performance computing (HPC):Supports compute-intensive workloads like scientific simulations and AI training.

General-purpose computing:Handles everyday workloads such as web hosting, application servers, and virtual machines.

These resources are interconnected through the data center network, enabling seamless communication and resource sharing. Each type serves a distinct purpose, catering to different application requirements.

References:

HCSA-Presales-IP Network Study Guide, Section: "Data Center Network Resources."

Huawei Data Center Network Solution Documentation, Resource Types.