Pass the Huawei HCSA-IP Network H19-301_V4.0 Questions and answers with CertsForce

Huawei CloudFabric introduces a Network Digital Map (NDM) with AI-powered topology restoration capabilities.

This technology can:

Reconstruct full physical and logical topologies across multi-vendor and multi-cloud data centers.

Provide real-time visibility and mapping for O&M.

Simplify cross-DC operation and troubleshooting using AI and telemetry data.

Option A and B (“Lossless”) appear to be repeated distractors and irrelevant in this context.

Telemetry supports the technology but is not the direct implementation of topology visualization.

Huawei'sWAN solution, particularly itsCloudWAN and SRv6-based architecture, is built on theIPv6 Enhancedtechnical system. This system integrates:

SRv6 (Segment Routing over IPv6)

IFIT (In-situ Flow Information Telemetry)

Network slicing and intelligent path computation

These technologies serve as the foundation forintelligent, high-performance WAN connectivity, forming the backbone forindustry digital transformation and intelligent applications.

Huawei’sCloudEngine S12700E seriesis a high-end campus core switch series with the following highlights:

A. Control and switching separation: Improves scalability and flexibility

B. 4.8 Tbps/slot forwarding: Provides high-speed backbone for Wi-Fi 6/6E traffic

C. Redundancy design: Includes power supplies, fans, and control boards withcarrier-grade reliability (99.999%)

D. Ultra-large buffer & HQoS: Guarantees traffic for video conferencing, VoIP, and mission-critical services

All listed features are core strengths of this switch family.

Huawei SecoManageris a unified security management and orchestration platform that supports:

A. Log management: Collects, stores, and analyzes security logs from managed devices.

B. Automated orchestration: Allows centralized policy configuration and enforcement across firewalls and anti-DDoS devices.

C. Network-wide collaboration: Enables coordinated threat response among security devices.

E. Unified management: Centralized management for firewalls, IPS, anti-DDoS, and other security products.

F. Anti-DDoS management: Provides visualization, policy control, and device coordination for Huawei’s anti-DDoS appliances.

D. Intelligent optimizationis not listed as a core function of SecoManager — it may be a feature inHiSec InsightoriMaster NCE.

Huawei’s NetEngine WAN solution offers:

Full interface rate support from 64 kbps (legacy TDM) up to 400 Gbps for ultra-broadband scenarios.

Converged access, including wired and wireless for any application environment.

SRv6 (Segment Routing over IPv6) for simplified configuration and intelligent path computation.

One-click service deployment via mobile phone and cloud-based orchestration through iMaster NCE.

However, 800 Gbps interfaces are not yet part of Huawei's mainstream WAN product line. Thus, option C is inaccurate.

The wireless throughput of an AP is primarily influenced by physical layer factors such as:

A. Spatial Streams: More spatial streams allow more simultaneous data channels.

B. Frequency Bandwidth: Wider channels (e.g., 40 MHz, 80 MHz, or 160 MHz) allow more data to be transmitted.

D. SNR: Higher signal-to-noise ratio leads to higher modulation levels and throughput.

Option C (CPU performance) affects the system's ability to process traffic at the application or system level, but not the physical-layer wireless rate. CPU performance may affect total packet forwarding but is not directly a factor in wireless transmission rate.

TheCloudEngine S16700 seriesis Huawei’sflagship core switchdesigned fornext-generation campus networks. It features:

Support for 400GE uplinks

AI-enhanced traffic scheduling and O&M

Advanced capabilities likeSRv6,VXLAN, andtelemetry

It targets ultra-high-bandwidth campus core deployments and is positioned specifically for the400 Gbps era.

In Huawei firewall deployments (such as USG6000 series), using a single firewall at the network egress creates a single point of failure (SPOF).

To improve reliability, Huawei supports firewall stacking technology, called FW-Stack.

In a firewall stack, multiple firewalls form a single logical device.

Advantages of firewall stacking include:

Unified management: Only the stack system is configured and managed, not individual members.

Seamless failover: If a member firewall fails, services continue on other members.

Increased throughput: Aggregate performance of multiple firewalls.

This setup greatly enhances service continuity and improves network reliability without needing complex configuration across devices.

iMaster NCE-Campusis Huawei’s intelligent network management and control system for enterprise networks. It supports:

Unified managementof bothLAN and WAN devices

Real-time traffic monitoringwith visibility down to application and user levels

AI-basedfault diagnosis and O&M automation

These capabilities reduce manual effort and improve efficiency in daily network operations and troubleshooting.

Huawei'sFireHunteris an advanced threat detection and response system designed toidentify and mitigate APT (Advanced Persistent Threat) attacks. It usessandboxing, behavioral analysis, and threat intelligence correlationto detect all stages of an APT attack, including:

A. Reconnaissance: The attacker collects info and identifies targets.

B. Data exfiltration: Collected data is extracted from internal systems.

C. Initial compromise: Through phishing emails.

D. Infiltration: User opens malicious attachment, leading to infection.

E. Remote control: Malware downloads a remote control tool (RAT), giving the attacker control.

FireHunter detects these activities based on behavior patterns, traffic anomalies, and sandbox execution results.