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

Simplified deployment eases SD-WAN setup. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

B, C, D: Wizard-based, fast, and batch deployment are key features.

Huawei’s SD-WAN solution includes WAN optimization technologies to improve performance. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation specifies:

A: Packet loss mitigation (e.g., FEC/A-FEC) recovers lost packets.

B: Transmission optimization enhances link efficiency (e.g., via compression).

C: Data optimization reduces bandwidth usage (e.g., deduplication).

Data channels in Huawei’s SD-WAN solution carry overlay traffic. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation clarifies:

Data channels primarily use IPsec (for security) or VxLAN (for flexibility), not GRE or GRE over IPsec as the default.

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.

PoE standards define power delivery. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation states:

A: IEEE 802.3at (PoE+) delivers up to 25.5 W, true.

B: IEEE 802.3bt (PoE++) delivers up to 71-90 W (not exactly 81.6 W, but close), generally true.

C: IEEE 802.3af (PoE) delivers 12.95 W, true.

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

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

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

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

Clustering algorithms in CampusInsight identify connectivity patterns. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation specifies:

A, B: SSID and vendor are used to group devices and analyze issues.

In network security, AAA (Authentication, Authorization, and Accounting) is a framework for controlling access to network resources. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation explains that a campus switch can function as a local AAA server when it is configured to handle AAA processes internally, without relying on an external server like RADIUS or TACACS+.

When acting as a local AAA server, the switch maintains a local user database and performs authentication (verifying user identity), authorization (determining user privileges), and accounting (tracking user activity). This is particularly useful in small networks or scenarios where connectivity to an external AAA server is unavailable.

Reliability design focuses on-site elements. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation states:

Huawei’s CloudCampus Solution offers flexible deployment options to suit various enterprise needs. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation lists:

Hybrid Cloud Deployment: Combines on-premises and cloud resources for scalability and flexibility.

On-Premises Deployment: Fully managed within the enterprise’s infrastructure for maximum control.

Huawei Public Cloud Deployment: Leverages Huawei’s public cloud for a fully cloud-managed solution.

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.

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.