H19-404_V1.0 Practice Tests: Master HCSE-Presales-Campus Network Planning and Design V1.0 Exam Knowledge

Start your Huawei HCSE-Presales-Campus Network Planning and Design V1.0 exam preparation with DumpsBase. The latest H19-404_V1.0 practice tests, containing 60 exam questions and answers, allow you to evaluate your technical proficiency and identify critical knowledge gaps before sitting for the exam.

What HCSE-Presales-Campus Network Planning and Design V1.0 H19-404_V1.0 Exam Is

The HCSE-Presales-Campus Network Planning and Design V1.0 H19-404_V1.0 exam is a specialist-level, English-language presales exam focused on designing Huawei campus-network solutions. It is more about choosing and explaining an appropriate architecture than configuring devices through the CLI.

What the exam is testing

Huawei describes the target candidate as a partner presales professional who understands:

• Huawei campus-network products and their features
• Huawei campus-network solutions
• Campus-network planning and design
• How to translate customer requirements into a suitable solution

In practical terms, you should be prepared to reason through questions such as:

• Which campus architecture fits a particular customer?
• What should be placed at the core, aggregation, access, WLAN, and Internet-egress layers?
• What redundancy and reliability design is appropriate?
• Which Huawei product or solution capability meets a stated requirement?
• How should wired, wireless, security, management, and operations capabilities work together?
• Which design offers the best scalability, manageability, user experience, or commercial fit?

Preparing with H19-404_V1.0 practice tests can significantly improve learning efficiency and boost test-day accuracy. Instead of simply memorizing definitions, exam-style questions help you analyze complex presales scenarios, choose appropriate network designs, and manage your time effectively. Candidates who consistently use well-structured practice questions often achieve higher pass rates and retain technical knowledge longer for real-world field work.

Free H19-404_V1.0 Practice Demo Questions

Below are 5 free demo questions to help you preview the practice tests:

Question 1:

Which of the following protocol data packets can be encapsulated in a VPN using GRE?
A. IPv6 data packets
B. IP multicast data packets
C. IP unicast data packets
D. IP broadcast data packets
Answer: A, B, C, D
Explanation:
GRE is a multiprotocol encapsulation mechanism and can carry all the listed packet types. It inserts a GRE header around the original payload and then places the resulting GRE packet inside a delivery-protocol packet. Because the GRE header contains a Protocol Type field identifying the encapsulated payload, GRE is not restricted to ordinary IPv4 unicast traffic.
IPv6 packets can be transported as GRE payloads when supported by the tunnel endpoints. IP unicast traffic is the most common use case. GRE can also carry IP multicast and broadcast packets, which is one of its major advantages over basic IPsec tunnel selectors that traditionally focus on IP unicast traffic. This enables routing protocols, multicast applications, discovery traffic, and other non-unicast services to operate across a logical point-to-point tunnel.
RFC 2784 defines GRE as a general mechanism for encapsulating an arbitrary network-layer protocol over another network-layer protocol. It also defines the Protocol Type field used to identify the carried payload. Huawei uses GRE as an SD-WAN overlay data-channel option and can additionally secure it using IPsec when confidentiality and integrity are required.

Question 2:

Traffic can be forwarded directly between the two PRP ports of a PRP RedBox.
A. True
B. False
Answer: B
Explanation:
The statement is false. In Parallel Redundancy Protocol, LAN A and LAN B must remain two separate, failure-independent networks. A PRP RedBox connects a singly attached node or conventional network to both parallel LANs and behaves toward the PRP network like a doubly attached node. It duplicates outgoing frames and transmits one copy through each PRP port. For incoming traffic, it accepts the first valid copy and discards the later duplicate before forwarding the frame through its interlink port.
The RedBox must not operate as a normal bridge that directly forwards frames from its LAN A port to its LAN B port. Doing so would connect the two redundant LANs, potentially creating loops, duplicate propagation, broadcast amplification, and a common failure path. That would defeat the fundamental PRP requirement that failure or disruption in one LAN must not affect the other.
The original video contains the typing error “PPR RedBox”; the correct term isPRP RedBox, meaning Parallel Redundancy Protocol Redundancy Box. PRP topology requires two separate networks with no direct links between them, while the RedBox provides controlled redundant attachment for non-PRP devices.

Question 3:

Which of the following statements is true about MACsec?
A. It always requires complex manual configuration.
B. It commonly uses hardware-based encryption.
C. It removes the requirement for Layer 2 connectivity between MACsec peers.
D. All of the above.
Answer: B
Explanation:
Hardware-based encryption is the unambiguously correct statement. MACsec protects Ethernet frames at Layer 2 using AES-GCM-based authenticated encryption. On enterprise switches and routers, the encryption and integrity operations are commonly implemented in forwarding ASICs or dedicated hardware so that frames can be protected at high throughput with low latency.
Option A is incorrect because complex manual configuration is not an inherent requirement. MACsec can use manually configured connectivity-association keys, but IEEE 802.1X MACsec Key Agreement can automate peer authentication, secure-channel establishment, key distribution, and rekeying. The operational complexity therefore depends on the deployment model and management platform.
Option C is also inaccurate. MACsec is media-independent, meaning it can operate over supported copper or fiber Ethernet; however, it does not eliminate the requirement for appropriate Layer 2 connectivity between participating MACsec entities. Standard hop-by-hop MACsec protects Ethernet links or LAN connectivity between peers and is not a general Layer 3 tunneling mechanism.
MACsec supplies Layer 2 confidentiality, integrity, origin authentication, and replay protection. Its encryption can be performed directly in network-device hardware, enabling substantially better forwarding performance than software-only encryption implementations.

Question 4:

Which role supports MRM election?
A. MRM
B. MRC
C. MIM
D. MRA
Answer: D
Explanation:
MRA, or Media Redundancy Auto-Manager, supports the automatic election of the Media Redundancy Manager in an MRP ring. When several devices are configured with the MRA role, they exchange control information and elect one device to perform the MRM function. The elected MRM supervises the ring, blocks one ring port during normal operation to prevent a Layer 2 loop, detects failures, and changes the forwarding state when the ring becomes open.
An MRC is a Media Redundancy Client. It participates in the MRP ring and forwards MRP control packets, but it does not initiate the automatic manager-election process. MRM represents the operational manager role after election or manual configuration, rather than the role specifically designed to support election. MIM refers to a Media Redundancy Interconnection Manager, which is associated with interconnecting and protecting multiple MRP rings rather than electing the manager within one ring. MRP itself distinguishes the ring manager from ring clients and uses the manager to control ring forwarding and recovery.

Question 5:

What is the function of the PROFINET DCP?
A. Exchanges process data between the controller and I/O device.
B. Exchanges alarms between the controller and I/O device.
C. Discovers devices and assigns IP addresses.
D. Connects the controller to the I/O device and parameterizes related objects.
Answer: C
Explanation:
PROFINET DCP, meaning Discovery and Basic Configuration Protocol, is used during device discovery and initial network configuration. It operates at the data-link layer and enables an engineering station or PROFINET IO controller to locate devices on the local Ethernet segment, identify them by MAC address or station name, assign a PROFINET device name, and configure IP parameters such as the IP address, subnet mask, and default gateway.
DCP is therefore not responsible for normal cyclic process-data exchange. Real-time PROFINET communication performs that function after the controller and I/O device have been configured and an application relationship has been established. Alarm exchange and acyclic parameterization are also handled through other PROFINET communication relationships and services.
The distinction matters during commissioning. A new I/O device may initially have no usable IP configuration. DCP allows the controller or engineering tool to discover it at Layer 2 and provision the identity and addressing information required before higher-layer communication can begin.
PROFINET documentation identifies DCP as mandatory for assigning IP addresses and configuring station names on the local network.

Stand Out with DumpsBase H19-404_V1.0 Practice Tests

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• Complete Objective Coverage: Comprehensive focus on CloudCampus, SD-WAN, WLAN RRM, and NAC architecture.
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Whether you are pursuing the HCSE-Presales-Campus Network Planning and Design certification to validate expertise, advance your career, or enhance your professional solution design skills, using structured H19-404_V1.0 practice tests equips you to approach the exam with total confidence.