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

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.

Huawei’sWi-Fi Shield technologyis designed toenhance WLAN securityand includes features such as:

Unauthorized terminal detection and suppression

Data encryption and integrity protection

Air interface behavior analysisto block rogue APs or attackers

Contrary to the statement,Wi-Fi Shield prevents unauthorized terminals from accessing or parsing any data, making the correct answerFalse.

Huawei's CloudEngine series switches integrate the iReliable technology system, which includes:

Three-level fast switchover mechanisms:

Link-level protection (via M-LAG)

Device-level protection

Network-level protection using technologies like BFD, GR, and NSR

M-LAG (Multi-Chassis Link Aggregation Group) provides fast failover on link or device failure.

Combined with other reliability features, Huawei’s solution aims to achieve zero service interruption and 99.999% network availability.

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

Huawei Hybrid Cable 2.0 integrates power lines and optical fibers into a single cable. It supports PoE+ (IEEE 802.3at) and extends the PoE+ power supply distance up to 600 meters without using additional power modules.

This feature is especially valuable for outdoor AP deployments where conventional Ethernet cabling distances are limited (typically up to 100 m). Hybrid Cable 2.0 simplifies cabling and reduces infrastructure costs in remote deployment scenarios.

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

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.

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 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.

WheniMaster NCE (controller) and the analyzerare deployed on asingle node (combined deployment),certain advanced functions are limited or unavailabledue to resource constraints:

A. ERSPAN,C. MDC (Multi-Domain Control), andD. IFIT (In-situ Flow Information Telemetry)are still supported in basic or partial forms.

B. Multi-cloud simulationis aresource-intensive featurethat requiresindependent, dedicated controller and simulation nodesfor cloud interconnection emulation, and isnot supportedin combined deployments.