[Sep-2026] Latest Huawei H19-301_V4.0 Certification Practice Test Questions [Q47-Q66]

September 13, 2026 admin 0 Comments

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[Sep-2026] Latest Huawei H19-301_V4.0 Certification Practice Test Questions

Verified H19-301_V4.0 Dumps Q&As – 1 Year Free & Quickly Updates

NO.47 Huawei Wi-Fi 7 stands out for exclusive Wi-Fi Shield technology. Specifically, the AP sends extra interference signals as noise to ensure that only the target station (STA) can accurately receive data packets and signals cannot be demodulated at other locations. This prevents malicious users from intercepting the packets, ensuring campus network security.

True

False

Huawei’s Wi-Fi 7 AirEngine APs integrate proprietary Wi-Fi Shield technology, which:
Uses spatial beamforming and artificial interference generation to emit “decoy” signals.
These signals act as deliberate noise, preventing nearby attackers from eavesdropping.
The intended recipient (STA) can still demodulate and receive data correctly using signal-processing algorithms.
This adds an additional physical layer of wireless security to protect against passive attacks.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide # Chapter: Huawei Campus WLAN Products and Solutions Huawei AirEngine Wi-Fi 7 White Paper # Section: Wi-Fi Shield Technology
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NO.48 The high-quality experience assurance card on Huawei CloudEngine S8700 is the core hardware of switches in the centralized application experience upgrade solution.

True

False

The CloudEngine S8700 is a modular switch designed for high-performance, high-visibility campus networks.
Huawei equips this series with an “Experience Assurance Card,” which enables:
Real-time traffic identification
Application-level statistics collection
In-path traffic analysis for performance bottlenecks
This hardware is central to the centralized experience assurance solution offered in the High-Quality 10 Gbps Campus Network.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide # Chapter: Huawei Campus Network Solution Huawei CloudEngine S8700 Product Overview # Experience Card Highlights

NO.49 Which of the following public cloud platforms is not supported by Huawei virtual router AR6700V?

Baidu Cloud

Microsoft Azure

AWS Cloud

Huawei Cloud

Huawei’sAR6700Vis avirtual router(vCPE) that supports deployment onmainstream public clouds, including:
Huawei Cloud
Microsoft Azure
AWS Cloud
However, as per the latest support matrix,Baidu Cloudisnot listed as a supported platformfor AR6700V deployment.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 6: Huawei WAN Products and Solutions Huawei AR6700V Product Datasheet and Cloud Compatibility List

NO.50 Which of the following are Huawei’s flexible solutions for the evolution of multiple DCs and multiple clouds across different scenarios? (Select all that Apply)

Edge DC solution

Multi-PoD solution

Multi-site solution

Multi-cloud and hybrid cloud solution

Huawei offersfour flexible Data Center Network (DCN) solutionstailored for diverse evolution scenarios involving multiple data centers and cloud environments:
A: Edge DC solution: Supports lightweight, edge data centers for branch or edge computing.
B: Multi-PoD solution: Designed to scale large DCs by creating multiple pods connected via a spine layer.
C: Multi-site solution: Enables interconnection between different physical data centers.
D: Multi-cloud and hybrid cloud solution: Provides seamless integration between private DCs and public cloud platforms.
These four are explicitly outlined in Huawei’s official data center solution materials.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 7: Huawei Data Center Network Products and Solutions Huawei CloudFabric Solution Overview

NO.51 Which of the following statements is false about Huawei’s outdoor Wi-Fi APs?

They are IP68 rated, which is the highest in the industry.

The AirEngine 8760R-X1 supports BLE 5.0 and PoE output.

The AirEngine 6760R-51/51E can provide a rate of up to 10.75 Gbps.

The AirEngine 6776I-X7TH comes with built-in omnidirectional antennas.

Option D is false. The AirEngine 6776I-X7TH is an indoor high-density AP and does not have built-in omnidirectional antennas; instead, it often uses external directional antennas, particularly when deployed in large venues like stadiums or exhibition centers.
Correct information for other options:
A: IP68 is indeed the highest industry standard for dust/water resistance in outdoor APs.
B: The AirEngine 8760R-X1 supports BLE 5.0 and can deliver PoE output to other devices (such as cameras).
C: The AirEngine 6760R-51/51E supports tri-radio with a combined rate of up to 10.75 Gbps.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide, Chapter: “Huawei Campus WLAN Products and Solutions”, Section: “Outdoor AP Models” Huawei AirEngine Product Datasheets (Official Huawei Website)

NO.52 Which of the following statements is false about Huawei CloudEngine S6750-S series switches?

GE electrical or 10GE/25GE optical downlink ports, 25GE/100GE optical uplink ports, and on-demand selection of various ports

Network slicing and VXLAN, one network for multiple services, and secure service isolation

Telemetry-based data collection within seconds, and visualized and intelligent O&M

MACsec supported on all ports

Native WAC feature

The Huawei CloudEngine S6750-S is a high-performance all-optical switch in the fixed switch series, suitable for 10 Gbps campus networks.
It supports GE/10GE/25GE downlink ports and 25GE/100GE uplink ports (Option A – Correct).
It includes advanced features such as:
VXLAN and network slicing (Option B – Correct)
Real-time telemetry and intelligent O&M via iMaster NCE (Option C – Correct) Native WAC capabilities for wireless and wired convergence (Option E – Correct) However, MACsec (IEEE 802.1AE) is not supported on all ports by default – support is partial or dependent on model/sub-model. Hence, Option D is false.
Reference:
Huawei CloudEngine S6750-S Product Datasheet
Huawei HCSA-IP Network V4.0 Study Guide # Chapter: Huawei Campus Switch Products
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NO.53 How many security devices can be managed by Huawei’s SecoManager at most?

6000

7000

8000

5000

As per Huawei’s official security management product specifications,SecoManagersupportscentralized management of up to 8000 security devices, including firewalls, anti-DDoS, IPS, and other security appliances. This scalability makes it suitable for large enterprises and carriers.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 8: Huawei Network Security Products and Solutions Huawei SecoManager Technical White Paper

NO.54 Which of the following deployment modes are supported by the ZTP function of the Huawei SD-WAN Solution? (Select all that Apply)

DCN deployment

Email-based deployment

USB-based deployment

Registration query center-based deployment

DHCP Option 148-based deployment

Huawei’sZTP (Zero-Touch Provisioning)function supportsmultiple automatic deployment modes, including:
C: USB-based deployment: Configuration file loaded onto device via USB drive D: Registration query center-based deployment: Device queries a cloud-based registration center (iMaster NCE) E: DHCP Option 148-based deployment: Device receives the controller address via DHCP option during boot A: DCN deploymentandB. Email-based deploymentarenot supported or defined deployment typesin Huawei SD-WAN ZTP processes.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 5: Huawei Campus SD-WAN Products and Solutions Huawei SD-WAN ZTP Deployment Technical Guide

NO.55 What are the common steps for USB-based deployment in the Huawei SD-WAN Solution? (Select all that Apply)

Import initial configuration files in batches.

Generate a deployment file.

Perform onsite ZTP deployment.

Plan sites and configure devices and the network.

In Huawei’sUSB-based SD-WAN deployment method, thecommon stepsinclude:
D: Plan sites and configure devices and the network: This is done first in the iMaster NCE system.
B: Generate a deployment file: After planning, the system generates the configuration file.
C: Perform onsite ZTP deployment: This file is copied to a USB drive and plugged into the device for ZTP.
A: Import initial configuration files in batchesis not part of USB-based deployment but applies tobulk deploymentmethods using the network or controller directly.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 5: Huawei Campus SD-WAN Products and Solutions Huawei SD-WAN Deployment Guide

NO.56 Which of the following are core capabilities of Huawei’s data center network solution? (Select all that apply)

Ultra-stable reliability: all-scenario assurance, sustainable computing power

One network for diverse computing: zero service interruptions

One map for intelligent O&M: zero management concerns

One platform for simplified deployment: zero configuration errors

Huawei’s Data Center Network Solution, part of the CloudFabric architecture, highlights four core capabilities:
A: Ultra-stable reliability – Ensures 99.999% availability, delivering sustainable computing and fault- tolerant network infrastructure across various failure scenarios.
B: One network for diverse computing – Seamlessly supports diverse workloads (e.g., HPC, AI, traditional computing) with non-blocking fabric and intelligent forwarding, ensuring zero interruptions.
C: One map for intelligent O&M – Uses Huawei’s iMaster NCE to provide full-network visibility, proactive alarms, and AI-driven assurance, addressing O&M concerns.
D: One platform for simplified deployment – Enables centralized automation with zero-touch provisioning, minimizing configuration errors.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide # Chapter: Huawei Data Center Network Solution Huawei CloudFabric 3.0 White Paper # Core Capabilities Section
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NO.57 Which of the following networking schemes does Huawei’s intelligent computing network offer to support ultra-broadband 400G for the networking requirements of AI models? (Select all that Apply)

Two-layer CIos networking of modular switches

Two-layer Clos networking of fixed switches

Two-layer Clos networking of modular and fixed switches

Three-layer networking of modular switches

Huawei’sintelligent computing network, used to support large-scale AI model training, usesultra-broadband
400Gand is primarily based onClos networkingfor high-speed, non-blocking traffic:
A: Two-layer Clos networking of modular switches: Enables high-density east-west traffic.
C: Two-layer Clos networking of modular and fixed switches: Offers cost-effective scaling and flexibility.
B: Fixed-only ClosandD. Three-layer modulartopologies arenot typically usedin Huawei’s AI-ready designs due to limited scalability or inefficiency in AI workload patterns.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 7: Huawei Data Center Network Products and Solutions Huawei Xinghe AI Fabric and 400G Intelligent Network Design Guide

NO.58 Huawei’s HiSec Endpoint can defend against ransomware attacks around the clock, ensuring zero data loss on endpoints.

True

False

Huawei’sHiSec Endpointis anendpoint detection and response (EDR) solutionthat:
Provides24/7 active protection against ransomwareusing behavior-based detection, AI algorithms, and rollback mechanisms.
Integratesanti-ransomware enginesto detect encryption behaviors in real time.
Ensureszero data lossviafile protection, backup, and instant recovery.
It is widely deployed in sectors wheredata security on endpoints is critical, including finance, government, and healthcare.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 8: Huawei Network Security Products and Solutions Huawei HiSec Endpoint Solution Overview

NO.59 Which of the following technologies implements inter-device link aggregation, and can be used to build an active-active system to provide traffic load balancing and backup protection?

Eth-Trunk

Stack

M-LAG

LLDP

M-LAG (Multi-Chassis Link Aggregation Group) is a technology that implements link aggregation across two or more independent physical devices (i.e., switches).
It enables downstream devices (such as servers or switches) to connect to two upstream devices as if they were one logical device.
This allows for:
Active-active forwarding (traffic load balancing)
Device-level redundancy (if one upstream device fails, the other continues forwarding traffic) Eth-Trunk refers to link aggregation but generally within a single device.
Stack creates a logical switch from multiple physical switches, but it does not address inter-device aggregation in the same distributed manner as M-LAG.
LLDP (Link Layer Discovery Protocol) is a Layer 2 protocol for device discovery and has no role in link aggregation.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide # Chapter: Huawei Campus Network Solutions # Section: M- LAG Technology Huawei CloudCampus Technical White Paper # Section: High Reliability with M-LAG
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NO.60 Which of the following are features of Huawei’s SecoManager? (Select all that Apply)

Log management

Automated orchestration

Network-wide collaboration

Intelligent optimization

Unified management

Anti-DDoS management

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.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 8: Huawei Network Security Products and Solutions Huawei SecoManager Product Brochure

NO.61 Which of the following controllers supports unified LAN/WAN management?

iMaster NCE-Fabric

iMaster NCE-Campus

iMaster NCE-IP

iMaster NCE-WAN

According to Huawei’s documentation on theiMaster NCE series, theiMaster NCE-IPis theonly controller that supports unified LAN and WAN management, providing centralized control, O&M, and intelligent policy enforcement across both LAN and WAN domains.
iMaster NCE-Fabric: Focuses on data center networks.
iMaster NCE-Campus: Primarily for campus LAN management.
iMaster NCE-WAN: Focuses only on WAN orchestration.
iMaster NCE-IP:Integrates LAN and WAN managementto offer end-to-end control.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 5: Huawei Campus SD-WAN Products and Solutions Huawei iMaster NCE-IP Controller Datasheet

NO.62 Huawei’s NetEngine 8000 series access routers support an operating temperature ranging from -40°C to +65° C and can be installed in outdoor cabinets.

True

False

NetEngine 8000 series access routers, particularly those designed foredge and access scenarios, support:
Wide temperature operation from -40°C to +65°C
Fanless or rugged designsfor harsh environments
Deployment in outdoor cabinets and remote edge locations
This ruggedization supports reliable operation in extreme field conditions.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 6: Huawei WAN Products and Solutions Huawei NetEngine 8000 Series Product Datasheets

NO.63 To provide high-performance links for AI computing, Ethernet is increasingly replacing InfiniBand on data center networks.

True

False

Huawei’sCloudFabric 3.0 + AI Fabricsolution usesEthernet with RDMA over Converged Ethernet (RoCE) andhigh-performance 400G switching, making it a strong alternative toInfiniBandfor:
Lower total cost of ownership
Open programmability
Scalability
Interoperability across AI and traditional workloads
Huawei promotes Ethernet as anext-gen unified fabricforAI model training and inference, gradually replacing proprietary InfiniBand systems.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 7: Huawei Data Center Network Products and Solutions Huawei AI Fabric and 400G Data Center Network White Paper

NO.64 A higher antenna gain indicates stronger signals and wider coverage. Therefore, an AP with a higher antenna gain is preferred in allowed countries.

True

False

A higher antenna gain indicates a narrower beamwidth and greater signal directivity-not necessarily wider coverage. While high-gain antennas can transmit stronger signals in a specific direction, they reduce coverage in other directions. In WLAN design, especially for omnidirectional coverage in campus scenarios, antenna selection is based on application requirements rather than simply preferring higher gain.
Huawei emphasizes that antenna gain must comply with local regulations and should match deployment scenarios (e.g., indoor omnidirectional vs outdoor long-range). Excessively high gain may result in coverage holes or regulatory non-compliance.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide, Chapter: “Huawei Campus WLAN Products and Solutions”, Section: “Antenna Technology Basics” Huawei AirEngine WLAN Planning Best Practices Guide
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NO.65 Which of the following technologies can improve the reliability of firewalls?

VLAN

Security

policies

NAT HRP

NAT HRP (Hot Standby High Reliability Protocol)is used in Huawei firewalls to synchronizeNAT sessions and state informationbetween theactive and standby firewalls. This enablesseamless failoverwithout session interruption, thereby improving thereliabilityof the firewall deployment.
A: VLANis used for logical segmentation
B: Securityis a broad concept, not a specific technology
C: Policiesgovern traffic handling but don’t impact hardware reliability directly Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 8: Huawei Network Security Products and Solutions Huawei HiSecEngine USG Series Firewall Documentation

NO.66 Which of the following products are used by Huawei Data Communication Product Line to continuously upgrade the intelligent cloud-network solution, build ubiquitous intelligent IP connections, and accelerate towards Net5.5G? (Select all that Apply)

CloudEngine

NetEngine

HiSecEngine

AirEngine

Huawei’sintelligent cloud-network solutioninvolves the convergence of multiple product lines to buildNet5.
5G-ready infrastructure:
A: CloudEngine: Core for data center and campus switching
B: NetEngine: High-performance routing platform for WAN and core network scenarios C: HiSecEngine: Security product line for integrated and intelligent security services D: AirEngine: Wireless access product line, including Wi-Fi 6/7 All four products are pillars in Huawei’s strategy to evolve towardubiquitous, intelligent, high-speed IP connectivityunderNet5.5G.
Reference:
HCSA-IP Network V4.0 Study Guide – Chapter 2: Huawei Enterprise Datacom Network Solutions Overview Huawei Net5.5G Vision White Paper

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