H19-401_V1.0 Exam Dumps - Huawei Certification Questions and Answers

Overlay topology is managed in SD-WAN. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation explains:

A, C, D: These align with overlay control mechanisms.

Layer 2 WLAN networking simplifies deployment. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation notes:

B, D: WAC and APs share a broadcast domain, enabling AP discovery via broadcasts—true.

Radio signal attenuation varies by material. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation notes:

C, D: Metal and reinforced concrete significantly attenuate signals, requiring careful survey attention.

Wi-Fi 6 (802.11ax) introduces advanced features to enhance wireless performance, including smart antenna technology. According to the HCSP-Presales-Campus Network Planning and Design V1.0 documentation:

Smart antenna technology in Huawei’s Wi-Fi 6 APs (e.g., AirEngine series) uses adaptive beamforming to dynamically adjust signal direction and strength. This improves coverage and signal quality, particularly for uplink transmissions from stations (STAs) to the AP.

The focus is on medium- and long-distance uplink performance, as smart antennas mitigate signal attenuation over distance, ensuring reliable connectivity for devices farther from the AP.

WLAN Planner generates planning reports. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation includes:

A, B, C: Simulation diagrams, AP positions, and BOM are standard outputs.

Indoor AP installation modes vary. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

A, B, C: Threaded rod, ceiling, and wall mounting are standard for Huawei APs.

AP radios are flexible. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation clarifies:

EVPN link templates enhance reliability. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

A, D, E: These are default templates for single-gateway scenarios.

Network Access Control (NAC) is a critical security framework for managing endpoint access to a network. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation outlines various NAC methods and their characteristics:

A. MAC Address Authentication: This method relies on the unique MAC address of a device for authentication. In most cases, it requires administrators to manually register MAC addresses in adatabase (e.g., on a RADIUS server), which increases management complexity, especially in large or dynamic networks. This statement is true.

B. 802.1X Authentication Requirements: Contrary to the statement, 802.1X authentication typically has high requirements for client software, as it requires a supplicant (e.g., a compatible client supporting EAP) to be installed and configured on user terminals. This limits its flexibility in environments with diverse or unmanaged devices, making the statement false.

C. 802.1X Authentication Applicability: 802.1X is ideal for newly deployed networks with centralized user bases (e.g., enterprise campuses) and stringent security needs, as it enforces strong authentication (e.g., via EAP-TLS). This aligns with its use in controlled, high-security environments, making the statement true.

iMaster NCE-Campus is Huawei’s intelligent network management and control platform for campus networks. According to the HCSP-Presales-Campus Network Planning and Design V1.0 documentation:

iMaster NCE-Campus can be configured as an AAA server, performing authentication, authorization, and accounting for network users, either standalone or in conjunction with external servers like RADIUS.

It can also function as a Portal server, providing web-based authentication for NAC scenarios suchas guest access.