[2025] Pass Huawei H19-301_V4.0 Exam Updated 108 Questions
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NEW QUESTION # 23
The free mobility solution allows a user on a campus network to obtain the same network access policy regardless of the user's location and IP address. When configuring a policy, the administrator does not need to pay attention to the IP address ranges of different users, but only needs to focus on the logical access relationships between users and servers.
- A. True
- B. False
Answer: A
Explanation:
Huawei's Free Mobility Solution decouples user identity from IP address and physical location.
Regardless of where a user accesses the campus network (wired or wireless), the same network access policies (such as ACLs, QoS, VLAN assignments) are dynamically applied based on the user identity.
Administrators only need to define access policies between user groups and server resources based on logical relationships (e.g., HR can access payroll servers) without worrying about IP addressing or user location.
This mechanism uses technologies like VXLAN-based campus network combined with policy association via iMaster NCE-Campus.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide, Chapter: "Huawei Campus Network Solution", Section: "Free Mobility Solution Overview" Huawei CloudCampus Solution White Paper, Section: "Policy Association Based on User Identity"
NEW QUESTION # 24
Products can be configured in the SCT, but services cannot be configured in the SCT.
- A. True
- B. False
Answer: B
Explanation:
In Huawei'sSolution Configuration Tool (SCT), bothproductsandservicescan be configured. SCT allows users to:
Select and configure hardware products
Configurevalue-added services, such as installation, maintenance, and technical support Generate solution reports including bothdevice specsandservice components Therefore, the statement isfalsebecauseservices can indeed be configured in SCTalongside hardware products.
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 9: Introduction ofSCT and Howto Configure Data Communication Products with SCT Huawei SCT Online Interface and User Guide
NEW QUESTION # 25
Huawei NetEngine AR6710-L14T2X4 is a next-generation high-reliability converged gateway.
- A. True
- B. False
Answer: A
Explanation:
TheNetEngine AR6710-L14T2X4is part of Huawei'sNetEngine AR6700 series, designed as anext-generation, high-reliability converged gateway. It supports:
SD-WAN integration
Routing, switching, and security convergence
Multi-service support(IPsec, VPN, SRv6, NAT, etc.)
High throughput and carrier-grade reliability
This device is optimized forenterprise WAN edgedeployments requiring performance and integration.
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 6: Huawei WAN Products and Solutions Huawei NetEngine AR6710 Product Datasheet
NEW QUESTION # 26
What are the highlights of Huawei's WAN ISP solution? (Select all that Apply)
- A. Energy-saving, reducing energy consumption by 30%
- B. 99% satisfaction of customer requirements, easy to sell
- C. BNG/CGN/SR/IPsec 4-in-1 design
- D. Compact design (1U/2U), making use of small spaces
Answer: A,B,C,D
Explanation:
Huawei'sWAN ISP solutionis designed for Internet Service Providers (ISPs) with the following key highlights:
A: 99% satisfaction of customer requirements: Huawei emphasizes its end-to-end solution capability and customer satisfaction, making the solution highly competitive and marketable.
B: BNG/CGN/SR/IPsec 4-in-1 design: This integration minimizes device deployment and simplifies O&M.
C: Compact design (1U/2U): Ideal for small PoPs (Points of Presence), improves space efficiency.
D: Energy-saving: Huawei routers adopt energy-saving technologies, helping reduceenergy consumption by up to 30%.
These features are documented in Huawei'sISP WAN Solution brochureand emphasized in HCSA-IP training.
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 6: Huawei WAN Products and Solutions Huawei WAN ISP Solution White Paper
NEW QUESTION # 27
In the latest-generation WPA3 encryption standard, the key length is 192 bits, making WPA3 more secure than WPA2.
- A. True
- B. False
Answer: A
Explanation:
WPA3 (Wi-Fi Protected Access 3) is the latest Wi-Fi security standard defined by the Wi-Fi Alliance. It enhances security compared to WPA2 by offering:
Mandatory use of SAE (Simultaneous Authentication of Equals), which replaces the less secure PSK (Pre- Shared Key).
Protection against dictionary attacks.
Enhanced encryption methods.
WPA3-Enterprise uses a 192-bit minimum-strength security suite, including 256-bit GCM encryption and 384- bit ECC key exchange, but the base definition references a minimum of 192-bit equivalent security strength.
This significantly enhances the robustness of wireless encryption and aligns with government and enterprise- grade security requirements.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide, Chapter: "Huawei Campus WLAN Products and Solutions", Section: "Wi-Fi Security Technologies" Wi-Fi Alliance WPA3 Specification Overview
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NEW QUESTION # 28
Which of the following are involved in APT attack detection by the FireHunter? (Select all that Apply)
- A. The attacker extracts the collected data assets.
- B. The user opens the phishing email and executes the attachment. The user's PC is infected.
- C. The attacker sends targeted phishing emails to internal users.
- D. The attacker collects information and locates targets.
- E. A remote control tool is automatically downloaded and executed, and the user PC is then controlled.
Answer: A,B,C,D,E
Explanation:
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.
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 8: Huawei Network Security Products and Solutions Huawei FireHunter Product Overview
NEW QUESTION # 29
Which of the following technologies can improve the reliability of firewalls?
- A. policies
- B. VLAN
- C. NAT HRP
- D. Security
Answer: C
Explanation:
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
NEW QUESTION # 30
Which of the following active-active architectures is supported by Huawei CloudEngine S8700 to achieve 50 ms fault failover and ensure uninterrupted services during device upgrade?
- A. Cluster
- B. M-LAG
- C. VRRP
- D. Stack
Answer: A
Explanation:
TheHuawei CloudEngine S8700series supportscluster-based active-active architecture, offering:
50 ms-level failover
Hot patching and ISSU (In-Service Software Upgrade)
Service continuity during upgrade and fault scenarios
UnlikeVRRP, which is used for gateway redundancy, orM-LAGandstack, which are link or port-level mechanisms,the cluster solution provides full-device-level failover and operational continuity.
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 3: Huawei Campus Network Solution and Switch Products Huawei CloudEngine S8700 Switch Datasheet
NEW QUESTION # 31
From digital to intelligent transformation, data communication networks face new challenges, including wireless networks, video-based applications, rapid growth of AI computing power, migration of critical services to the cloud, and ubiquitous threats.
- A. True
- B. False
Answer: A
Explanation:
Huawei identifies the transition fromdigital to intelligent transformationas a phase whereenterprise data communication networksface severalnew challenges, such as:
High-density wireless connectivity demands
Heavy use of video-based and real-time applications
The exponential growth of AI computing power
Critical workloads moving to public and hybrid cloud platforms
Ever-evolving cybersecurity threats
These are outlined in the context of buildingNet5.5G-ready networksto address such demands.
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 2: Huawei Enterprise Datacom Network Solutions Overview Huawei Intelligent Cloud-Network Strategy White Paper
NEW QUESTION # 32
To provide high-performance links for AI computing, Ethernet is increasingly replacing InfiniBand on data center networks.
- A. True
- B. False
Answer: A
Explanation:
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
NEW QUESTION # 33
Which of the following are scenarios for using high-reliability converged gateway NetEngine AR8700-8?
- A. Refueling headquarters
- B. Enterprise headquarters
- C. Retail headquarters
- D. Financial headquarters
Answer: B,D
Explanation:
The Huawei NetEngine AR8700-8 is a high-performance, high-reliability converged gateway designed for complex WAN edge scenarios such as:
Enterprise headquarters
Financial institutions or headquarters
Large campuses
It provides high forwarding performance, integrated SD-WAN capabilities, intelligent traffic steering, application identification, and security features (e.g., built-in firewall, IPS, etc.).
Refueling and retail headquarters typically require smaller, more compact edge devices (such as AR600 or AR6100 series), rather than a full-scale high-performance router like the AR8700.
Reference:
Huawei HCSA-IP Network V4.0 Study Guide, Chapter: "Huawei Campus SD-WAN Products and Solutions", Section: "NetEngine AR8700 Series Overview" Huawei NetEngine AR8700 Series Product Datasheet
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NEW QUESTION # 34
Which of the following products is responsible for centralized management, defense policy configuration, dynamic scheduling of anti-DDoS services, and report display of Huawei's anti-DDoS devices?
- A. HiSec Insight
- B. DireHunter
- C. Qiankun-OP
- D. SecoManager
Answer: D
Explanation:
Huawei SecoManageris thecentralized management platformfor Huawei security devices, includinganti- DDoSappliances. It is used for:
Defense policy configuration
Dynamic scheduling of scrubbing resources
Device management
Report and log visualization for threat analysis
The other options serve different roles:
Qiankun-OP: Huawei's cloud-based SOC platform
HiSec Insight: Used for security situation awareness
DireHunter: Threat hunting and deep analysis tool
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 8: Huawei Network Security Products and Solutions Huawei SecoManager Product Documentation
NEW QUESTION # 35
Which of the following physical connections is not a component of a data center network?
- A. Optical fiber
- B. Access switch
- C. Server
- D. Core/Aggregation switch
Answer: C
Explanation:
In adata center network, thephysical connection componentstypically include:
Access switches(connect to servers)
Core/Aggregation switches(form the backbone of the network)
Optical fibers(used for high-speed physical links between switches)
Whileservers are connected to the network, they arenot considered part of the network's physical infrastructure (connection components)- they are endpoints or resources hostedonthe network, notcomponents ofthe physical connection infrastructure.
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 7: Huawei Data Center Network Products and Solutions Huawei CloudFabric Architecture Overview
NEW QUESTION # 36
Which of the following are the highlights of Huawei CloudEngine S16700 series switches? (Select all that apply)
- A. Ultra-large capacity: 4.8 Tbps per slot, scalable to 14.4 Tbps in the future
- B. M-LAG for zero service interruptions during upgrade
- C. All-new architecture: backplane-free orthogonal architecture, improving switching capacity by 50%
- D. Ultra-high reliability: dual-input power supply
Answer: A,B,C
Explanation:
Huawei CloudEngine S16700 is a next-gen modular core switch for large campus networks. Its key features include:
Ultra-large capacity: Each slot supports up to 4.8 Tbps throughput and can be scaled up to 14.4 Tbps (Option A - True) Backplane-free orthogonal architecture: Significantly enhances switching efficiency and simplifies cooling (Option B - True) M-LAG support: Enables in-service software upgrades and link-level redundancy (Option D - True) However, while dual-input power supplies are standard, this alone is not highlighted as an "ultra-high reliability" feature in Huawei documentation (Option C - Not a core highlight).
Reference:
Huawei HCSA-IP Network V4.0 Study Guide # Chapter: Huawei Campus Switch Products Huawei CloudEngine S16700 Series Datasheet & Architecture White Paper
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NEW QUESTION # 37
Which of the following functions are supported by SD-WAN? (Select all that Apply)
- A. Centralized management and control of WAN devices and WAN visualization
- B. Intelligent traffic steering, ensuring application experience
- C. Flexible overlay networking based on the hybrid WAN
- D. Radio calibration on the Wi-Fi
Answer: A,B,C
Explanation:
Huawei'sSD-WAN solutionprovides the following capabilities:
B: Intelligent traffic steering: Dynamically selects the best WAN link based on application SLA (e.g., latency, jitter).
C: Flexible overlay networking: Uses MPLS, Internet, and 4G/5G links in a hybrid WAN architecture.
D: Centralized management and WAN visualization: ThroughiMaster NCE, enabling centralized control and real-time monitoring.
A: Radio calibration on the Wi-Fiis a WLAN function andnot part of SD-WAN capabilities.
Reference:
HCSA-IP Network V4.0 Study Guide - Chapter 5: Huawei Campus SD-WAN Products and Solutions Huawei SD-WAN Solution Brochure
NEW QUESTION # 38
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