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

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

WLAN forwarding models affect roaming. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation states:

B: In direct forwarding, traffic bypasses the FAC (controller) after Layer 2 roaming, handled by the FAP (AP)—true.

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

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.

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

Huawei’s CloudCampus leverages iMaster NCE for network management. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation states:

A: Users can plan topology before devices go online, and topology correction is supported to refine plans, making this statement false.

B: Automatic topology discovery occurs post-onboarding, which is true.

C: Network planning post-device onboarding is supported, making it true.

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.

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).

Antenna choice depends on coverage needs. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation states:

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.

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.

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 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.

CloudCampus supports dual modes. The HCSP-Presales-Campus Network Planning and Design V1.0 documentation clarifies:

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.