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

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.

Huawei’s CloudCampus Solution includes a campus WAN interconnection component that supports communication between branches and with the headquarters or data centers.

The WAN interconnection model supports two main deployment options:

Static IPsec VPN (a traditional method using manually configured tunnels), and

SD-WAN interconnection (intelligent link selection, centralized control).

Huawei also provides “5D-WAN” capabilities — a suite of innovations that include application-based traffic steering, centralized management, dynamic link selection, and flexible deployment models.

Huawei’sXinghe Intelligent Ultra-Resilient Multi-DC Network Solutionoffers the followingfour key benefits:

A. Three-level reliability: Ensures network-level, device-level, and link-level fault tolerance with99.999% availability.

B. Intelligent O&M: Provides always-online services with proactive health monitoring and fault prediction.

C. Network fault locating in minutes: Uses AI and telemetry to pinpoint faults in real time.

D. Unified deployment: Reduces provisioning time from days to minutes through automation.

These features make the solution ideal for large-scale and critical DC environments.

Huawei’sNetEngine 8000 M14 and M8routers are designed to deliverindustry-leading performancefor backbone and metro scenarios. Theirkey highlightsinclude:

A. All-service integration: Supports IP, SRv6, VPN, multicast, and other services on a unified platform.

B. Compact footprint and redundancy: 7U/5U design with fully redundant architecture, suitable for space-constrained environments.

C. All-scenario 4-in-1 design: Integratescore, aggregation, DC gateway, and edge routingfunctionalities.

D. High performance: SupportsTbps-level throughput, ultra-low latency, and deterministic forwarding.

These highlights are outlined in Huawei’s product datasheets and WAN solution training materials.

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.

TheNetEngine 8000 M14 and M8aremodular high-performance WAN routers. Theirdepth is significantly more than 220 mm. For example:

NetEngine 8000 M8: Approx.600 mmdepth

NetEngine 8000 M14: Larger chassis — deeper than600 mm

A depth of220 mmwould be typical of very compact devices (e.g., small access routers), not these high-capacity modular systems.

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.

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.

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.

TheSolution Configuration Tool (SCT)supports:

Viewing products(A)

Comparing products(C)

Configuring product components(D)

However,B. Ordering the products directlyisnot availablein SCT. SCT is aconfiguration and solution design tool, not a purchasing platform. Orders must be placed through authorized Huawei sales channels or partner platforms.