Pass the Huawei HCPA-IP Network H19-301_V3.0 Questions and answers with ExamsMirror

Understanding MACsec:

MACsec (Media Access Control Security) provides Layer 2 encryption to secure data transmission between network devices, ensuring confidentiality and integrity.

Analysis of Each Model:

NetEngine 8000 M6:This model supports MACsec, making it suitable for secure WAN and DCI deployments.

NetEngine 8000 MIC:This model does not support MACsec.

NetEngine 8000 F1A:This model supports MACsec, enabling secure communication in high-performance networks.

NetEngine 8000 MIA:This model does not support MACsec.

Conclusion:The correct models supporting MACsec are Options A (NetEngine 8000 M6) and C (NetEngine 8000 F1A).

Huawei's CloudWAN 3.0 solution is a next-generation WAN architecture designed to address the challenges of digital transformation and cloud adoption. The key highlights of this solution include:

One-network wide connection : CloudWAN 3.0 enables seamless connectivity across multiple sites, integrating various access technologies (e.g., MPLS, SD-WAN, and PON) into a unified network. This ensures efficient resource utilization and simplifies network management.

One-fiber multipurpose transport : This feature allows a single fiber to carry multiple services, such as Internet, voice, video, and private line services. It significantly reduces infrastructure costs and improves operational efficiency.

One-hop cloud access : CloudWAN 3.0 provides direct, low-latency access to cloud services through optimized routing. This enhances user experience and supports real-time applications like video conferencing and online collaboration.

While "one-click maintenance" and "one-click fast scheduling" are valuable features in network management, they are not explicitly highlighted as part of the CloudWAN 3.0 solution in official Huawei documentation.

iMaster NCE (Network Cloud Engine) uses NETCONF (Network Configuration Protocol) to deliver configurations to network devices. NETCONF is an XML-based protocol that provides a standardized way to configure and manage network devices programmatically.

Telemetry : Used for collecting operational data from devices, not for configuration delivery.

SDN : Refers to a broader concept of software-defined networking, not a specific protocol.

RESTful : Used for API interactions but not for device configuration.

Thus, the correct answer is A , as NETCONF is the primary protocol used by iMaster NCE for configuration delivery.

Comparison of Uplink Ports and Reliability:

Non-Huawei switches often rely on subcards to expand uplink ports, which can introduce complexity and potential points of failure.

Huawei S6730-H24X6CI and S6730-H48X6C switches come withbuilt-in six 100GE uplink ports, eliminating the need for additional subcards. This design simplifies deployment and enhances reliability.

Advantages in Project Response:

Built-in uplink ports reduce configuration time and improve operational efficiency.

Higher reliability ensures consistent performance, which is crucial for mission-critical applications.

Conclusion:The statement is TRUE because the S6730-H series switches offer built-in 100GE uplink ports and superior reliability compared to non-Huawei switches.

Overview of Huawei CloudCampus 3.0:

Huawei CloudCampus 3.0 is designed to provide a fully-wireless, intelligent, and cloud-based campus network solution. It focuses on improving efficiency, reducing costs, and enabling digital transformation.

Analyzing Each Option:

Option A:"One global network: 40% lower private line costs" is correct. Huawei CloudCampus 3.0 reduces private line costs by leveraging cloud-based technologies and SD-WAN solutions.

Option B:"L3 autonomous driving: 90% fewer complaints" is correct. The solution uses AI-driven automation to minimize network issues and improve user satisfaction.

Option C:"Low-carbon intelligence: 60% smaller energy consumption of the entire network" isnot correct. While Huawei emphasizes energy efficiency, the claim of a 60% reduction in energy consumption is exaggerated and not supported by official documentation.

Option D:"Fully-wireless experience: 40% higher productivity" is correct. The fully-wireless architecture enhances user experience and productivity.

Conclusion:The incorrect benefit description is Option C.

Overview of Huawei Wi-Fi 6 Technologies:

Huawei Wi-Fi 6 incorporates several innovative technologies to enhanceperformance, reliability, and user experience in wireless networks.

Explanation of Each Technology:

SmartRadio for Air Interface Optimization:This technology optimizes air interface efficiency, improving throughput and reducing interference.

Intelligent multimedia scheduling:Ensures prioritized delivery of voice, video, and other critical services, enhancing user experience.

Industry-leading smart antennas:Provide better signal coverage and capacity by dynamically adjusting beamforming directions.

AI roaming steering:Uses artificial intelligence to predict and optimize client roaming behavior, ensuring seamless connectivity.

Conclusion:All four options are advantageous technologies of Huawei Wi-Fi 6.

In IP-based networks, routers use the destination IP address in the network layer header to determine the next hop for forwarding packets. The routing table contains entries that map destination IP addresses to outgoing interfaces or next-hop routers.

Source MAC and Destination MAC are Layer 2 (data link layer) addresses and are not used for routing decisions.

Source IP is irrelevant for routing, as the router focuses on delivering the packet to the destination IP address.

Thus, the correct answer is B , as routers use the destination IP address to make forwarding decisions.

Multi-Campus network interconnection involves connecting multiple geographically dispersed campuses into a unified network. To meet the demands of such networks, the following service requirements must be addressed:

Manage LAN-side and WAN-side services in a unified manner : Unified management simplifies operations by providing a single interface to monitor and control both local area networks (LANs) and wide area networks (WANs).

Improve the network deployment efficiency and shorten the service provisioning period : Automation tools and software-defined networking (SDN) technologies help streamline deployment processes, reducing the time required to roll out new services.

Reduce the costs for WAN interconnection between branches : Cost optimization is achieved through efficient use of bandwidth, leveraging technologies like SD-WAN and traffic engineering to minimize expenses.

Improve the application identification capability and ensure the experience of key services : Advanced analytics and AI-driven insights enable precise application identification, prioritizing critical services to ensure optimal user experience.

Adopt a visualized method to simplify management and O&M : Visualization tools provide intuitive dashboards and real-time monitoring, making it easier to manage complex networks and troubleshoot issues.

All five options are valid service requirements for Multi-Campus network interconnection, making them all correct.

TheAirEngine 5762-12SWis a versatile Wi-Fi 6 AP designed for small and medium-sized enterprises. Key features include:

Flexible covers:The AP's cover can be customized to match the deployment environment.

Leader AP functionality:It can manage up to eight Fit APs, simplifying network architecture.

Maximum wireless rate:Supports up to2.975 Gbps, ensuring high-speed connectivity.

However, the statement that it hastwo GE ports (one for uplink and one for downlink)isFALSE. The AirEngine 5762-12SW has onlyone GE portfor uplink, which limits its wired connectivity options.

The Huawei iMaster NCE (Network Cloud Engine) is a next-generation network management and control platform that integrates SDN, automation, and AI capabilities. Let us evaluate each option:

Application-based intelligent traffic steering, optimizing applications and guaranteeing experience : This is a valid feature of NCE. It uses AI-driven analytics to optimize traffic paths based on application requirements, ensuring optimal performance and user experience.

One set of controller, centrally managing LAN/WAN services : This is also correct. NCE provides unified management for both LAN and WAN services, simplifying operations and reducing complexity.

One hop from the AR1000V to ten clouds, multi-cloud interconnection : This statement is not correct . While NCE supports multi-cloud interconnection, the claim of "one hop from the AR1000V to ten clouds" is an exaggeration and not supported by official documentation. Multi-cloud interconnection involves complex routing and policies, and such a simplified description is misleading.

Border security protection, ensuring egress security for branches : This is a valid feature of NCE. It includes security functions like firewalls and intrusion detection/prevention systems (IDS/IPS) to protect branch egress points.

Thus, the incorrect description is C .