Free and Premium Huawei H19-401_V1.0 Dumps Questions Answers

Huawei’s SD-WAN solution comprises specific components. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation highlights:

C: iMaster NCE is the management and control platform.

E: CPE (Customer Premises Equipment) is the edge device for connectivity.

A (NE): Network Element is a generic term, not a specific SD-WAN component.

B (Gateway): Used in some contexts but not a key SD-WAN component.

Traffic steering optimizes SD-WAN. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

SD-WAN CPEs (e.g., Huawei NetEngine AR series) are feature-rich. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

A: Zero Touch Provisioning (ZTP) and visualized O&M simplify deployment and management.

B: CPU + Network Processor (NP) design ensures high forwarding performance.

C: Application-based traffic steering optimizes traffic flow.

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.

Huawei's free mobility solution is designed to provide seamless user access and authentication across a campus network, often integrating with Network Access Control (NAC) mechanisms like 802.1X, MAC authentication, or portal authentication. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation specifies that the free mobility solution supports interoperability between Huawei devices and third-party devices within the same network.

Third-party devices, such as switches or access points, can function as end-user authentication points (e.g., 802.1X authenticators) as long as they comply with standard protocols like RADIUS or EAP. Huawei’s solution leverages open standards to ensure compatibility, allowing third-party devices to participate in authentication workflows.

FireHunter is Huawei’s APT detection system, integrated into campus and SD-WAN solutions. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation confirms:

It uses sandboxing with multi-engine virtualized detection to analyze static (code) and dynamic (runtime) software behavior.

In the Huawei public cloud scenario, the platform operator manages the cloud infrastructure. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation outlines:

Platform Operator Responsibilities: Include cloud platform O&M (B), collecting network statistics (C), and MSP management (D) to ensure service delivery and oversight.

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.

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.

Control channels manage SD-WAN. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation states:

B, C: RR-CPE and CPE-iMaster NCE use control channels for routing and management.

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.

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.

SNR (Signal-to-Noise Ratio) affects performance. The HCSP-Presales-Campus Network Planningand Design V1.0 documentation recommends:

Radio calibration, or Radio Resource Management (RRM), optimizes WLAN performance by adapting to environmental changes like interference or user density. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation specifies:

Power Adjustment: Adjusts the transmit power of APs to minimize interference and optimize coverage.

Channel Adjustment: Dynamically selects the best channels to avoid co-channel interference and improve signal quality.

Load Balancing: While relevant to WLAN optimization, it is typically a separate function focused on distributing users across APs, not a core part of radio calibration.

Dual-gateway scenarios support multiple protocols. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

Hybrid Internet access balances local and centralized options. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation explains:

B, C: Local priority and dual configuration are true.

Huawei’s SD-WAN architecture is multi-layered. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation defines:

A: Control layer (e.g., RR) manages routing and overlay topology.

B: Network layer (e.g., CPEs) handles data transmission.

C: Management layer (e.g., iMaster NCE) oversees configuration and monitoring.