H19-401_V1.0 HCSP-Presales-Campus Network Planning and Design V1.0 Questions and Answers

Directional antennas focus signals within beamwidths. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation clarifies:

Signals exist outside beamwidths, though weakened, contradicting the "no signal" claim.

Huawei’s CloudCampus Solution simplifies network deployment through automation. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation states:

The automatic routing domain configuration function, managed by iMaster NCE-Campus, enables the automatic deployment of dynamic routing protocols (e.g., OSPF) on the underlay network. This ensures IP reachability between fabric nodes without manual configuration.

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.

To prioritize an executive’s network experience, marking them as a VIP is key. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation states:

D: Setting a user as a VIP on the GUI (e.g., via iMaster NCE-Campus) allows QoS policies to prioritize their traffic.

A, C: Viewing MAC or IP addresses identifies the user but doesn’t mark them for special treatment.

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.

SD-WAN roles define permissions. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation confirms:

Redirect sites are topology-specific. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation notes:

AP coverage control is key in WLAN design. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation specifies:

A, C: Antenna angle and transmit power directly adjust coverage area.

Wi-Fi 6 (802.11ax) is an evolution of previous Wi-Fi standards, designed to improve efficiency and capacity. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation confirms:

Wi-Fi 6 operates on both the 2.4 GHz and 5 GHz frequency bands, maintaining compatibility with legacy devices while introducing enhancements like OFDMA and MU-MIMO.

Local Internet access is flexible. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation confirms:

Network Access Control (NAC) involves multiple roles to enforce security policies. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation defines these roles as:

Admission Device: This is the network device (e.g., switch or AP) that enforces access control policies and initiates authentication (e.g., as an 802.1X authenticator). It is a key NAC component.

User Terminal: The endpoint device (e.g., laptop, smartphone) requesting network access. It interacts with the admission device and often runs a supplicant for authentication.

User: While the user is the human entity accessing the network, NAC terminology focuses on technical components (devices and servers) rather than the user as a "role" in the process.

WLAN capacity design ensures performance. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

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.

Scenario-based planning is systematic. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

Site division has trade-offs. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation notes: