Unique Top-selling H19-301_V3.0 Exams - New 2025 Huawei Pratice Exam
HCPA-IP Network Dumps H19-301_V3.0 Exam for Full Questions - Exam Study Guide
Huawei H19-301_V3.0 certification exam is focused on testing candidates' understanding and knowledge of IP network architecture, routing protocols, network security, network administration, and network troubleshooting. H19-301_V3.0 exam is intended for networking professionals with some prior experience and knowledge of IP networks.
NEW QUESTION # 41
Which of the following statements about NE routers is correct? (Multiple choice)
- A. Large table entries are highly reliable and worry-free deployment
- B. Flexible strategy, worry-free adjustment
- C. NE. Supports BGP route source number prefix and other early warnings to prevent router hijacking
Answer: A,B,C
NEW QUESTION # 42
What are the functions provided by the multi-DC controller for enterprises' distributed multi-DC and multi- cloud service scenarios?
- A. Three-layer network visibility
- B. Uniform orchestration
- C. Intelligent O&M
- D. Hybrid cloud simulation and verification
Answer: A,B,C
Explanation:
Huawei'smulti-DC controllerenablesdistributed multi-cloud and multi-data center managementwith key capabilities:
(A) Hybrid Cloud Simulation and Verification (False):Huawei's solution doesnotinclude full simulation capabilities but offersreal-time monitoring.
(B) Intelligent O&M (True):UsesAI-driven analyticsto providepredictive maintenanceandfault diagnosis.
(C) Three-Layer Network Visibility (True):Providesend-to-end visibilityat theinfrastructure, network, and service layers.
(D) Uniform Orchestration (True):Automatesnetwork resource allocationacross multiple data centers.
#Reference:HCSA-Presales-IP Network Official Study Guide, Multi-DC Controller Features
NEW QUESTION # 43
The campus switch S6720SI can be used as SVFParent or SVF Client. More importantly, when used as SVFParent, it does not need to configure License.
- A. False
- B. True
Answer: B
NEW QUESTION # 44
AP4050DN-HD built-in 60-degree directional antenna.
- A. False
- B. True
Answer: A
NEW QUESTION # 45
Which of the following is the full English name of NCE.?
- A. Network Cloud Equipment
- B. Network Computing Endpoint
- C. Network Cloud Engine
- D. New Cloud Engine.
Answer: C
NEW QUESTION # 46
The maximum transmit power of indoor AP is 100mW, which is equal to ( )?
- A. 20dBm
- B. 30dBm
- C. 10dBm
- D. 1dBm
Answer: A
NEW QUESTION # 47
10 Gigabit Smart Park KM3-2, what options does 3 include? (Multiple choice)
- A. open
- B. Wisdom
- C. Minimalist
- D. Extra wide
- E. Safety
Answer: B,C,D
NEW QUESTION # 48
Which of the following is incorrect about NE8000 M8?
- A. Rich features: L2/L3 VPN, EVPN, SRv6, BNG
- B. Key components redundancy
- C. can be deployed in 300mm depth cabinet
- D. Wide temperature design
Answer: A
NEW QUESTION # 49
As more and more enterprise DCNs step into the AI era, more and more spine switch port bandwidth upgrades to 400G from 100G and leaf switch port bandwidth upgrades to 25G from 10G. If the customer requires the 25G TOR switch, which Huawei model can we propose?
- A. CE6870
- B. CE6863E
- C. CE6820
- D. CE6881
Answer: D
Explanation:
Huawei'sCloudEngine series switchesare designed to meet the evolving demands of modern data center networks (DCNs). For customers requiring25G Top-of-Rack (TOR) switches, theCE6881is the ideal choice.
Key details about the models mentioned:
CE6820:A lower-end switch that does not support 25G ports.
CE6870:Primarily supports 10G and 40G ports, not 25G.
CE6881:Specifically designed for 25G access and 100G uplinks, making it suitable for AI-era DCNs.
CE6863E:Focuses on high-density 100G/400G switching, not 25G TOR requirements.
TheCE6881aligns perfectly with the need for 25G TOR switches, enabling higher bandwidth and scalability for AI and cloud workloads.
References:
HCSA-Presales-IP Network Study Guide, Section: "Data Center Switch Portfolio." Huawei CloudEngine Series Product Documentation, CE6881 Specifications.
NEW QUESTION # 50
Which model supports LET feature?
- A. AR161FW
- B. AR169BF
- C. AR169FVW
- D. AR161G-L
Answer: D
NEW QUESTION # 51
The data center Cloud Fabric solution is ahead of competitors in terms of competitiveness and case studies. Which of the following is not a function of the Cloud Fabric solution?
- A. Support simulation verification
- B. NSH and micro-segmentation
- C. The controller supports single physical server deployment
- D. Active and standby controller clusters
Answer: C
NEW QUESTION # 52
Which of the following descriptions about R250D-E is correct? (Multiple choice)
- A. R250D-E downlink 1*GE
- B. R250D-E has built-in Bluetooth
- C. R250D-E supports PoEout in downlink
- D. The overall speed of R250D-E is 1.267G
Answer: B,C,D
NEW QUESTION # 53
Which option is the product having a wired side and a wireless side? On the wired side, APs connect to the campus network using Ethernet. On the wireless side, APs connect to downstream wireless terminals using the 802.11 protocol.
- A. WAN
- B. MAN
- C. LAN
- D. WLAN
Answer: D
Explanation:
AWLAN (Wireless Local Area Network)is anetwork that connects wireless devices (Wi-Fi terminals) via access points (APs)using the802.11 protocol.
(A) LAN - False:A LAN is a broader concept that includes both wired and wireless networks.
(B) WAN - False:A WAN connects geographically distant networks, not local wireless devices.
(C) WLAN - True:APs connect to the wired network via Ethernet and provide wireless connectivity to devices.
(D) MAN - False:A MAN (Metropolitan Area Network) spans a city or large area, not limited to wireless connectivity.
NEW QUESTION # 54
Which of the following firewalls is completely independently controlled by Huawei and is not affected by the supply from country A?
- A. USG6310E
- B. USG6716E
- C. USG6625E
- D. USG6650E
Answer: C
NEW QUESTION # 55
All Huawei security services are provided by CSSP partners.
- A. False
- B. True
Answer: A
NEW QUESTION # 56
Huawei CE device boast its() air ventilation mechanism and ultra low latency. The average latency of 24*40GEcard is(). (Multiple Choice)
- A. 2us
- B. Front to back
- C. side to side
- D. 2ms
Answer: A,B
NEW QUESTION # 57
The USG6000F series firewalls are 1U high, use redundant fan and power modules, and support a maximum throughput of 160 Gbps.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
TheUSG6000F series firewallsare compact, high-performance devices designed for enterprise and carrier networks. Key specifications include:
Form factor:1U height, making them suitable for space-constrained environments.
Redundancy:Equipped with redundant fans and power modules to ensure high availability.
Throughput:Supports a maximum throughput of160 Gbps, enabling efficient handling of large traffic volumes.
These features make the USG6000F series ideal for scenarios requiring both performance and reliability.
References:
HCSA-Presales-IP Network Study Guide, Section: "USG6000F Series Specifications." Huawei USG6000F Series Product Documentation, Technical Details.
NEW QUESTION # 58
The evolved and autonomous model of NE20E-S8 is?
- A. NE20E-S8A
- B. NE8000X8
- C. NE40E-X8A
- D. NE8000M8
Answer: D
NEW QUESTION # 59
Which of the following technologies can solve the problem of insufficient number of VLANs?
- A. VS
- B. Vxlan
- C. FCOE
- D. Trill
Answer: B
NEW QUESTION # 60
What type of switch is S2700?
- A. L3 gigabit switch
- B. L2 100M switch
- C. L2 gigabit switch
- D. L3 100M switch
Answer: B
NEW QUESTION # 61
What is the maximum packet loss rate allowed by A-FEC while ensuring smooth video playback in Huawei's SD-WAN solution?
- A. 0.4
- B. 0.3
- C. 0.2
- D. 0.1
Answer: A
Explanation:
* Understanding A-FEC (Adaptive Forward Error Correction):
* A-FEC is a technology used in Huawei's SD-WAN solution to ensure smooth video playback even in the presence of packet loss. It adds redundant data to compensate for lost packets.
* Maximum Packet Loss Rate:
* A-FEC can tolerate up to40% packet loss (0.4)while maintaining smooth video playback. This ensures high-quality video streaming even in challenging network conditions.
* Conclusion:The correct answer is Option A, as the maximum packet loss rate allowed by A-FEC is 0.4.
References:
* HCSA-Presales-IP Network V3.0 Training Material, Chapter 9: SD-WAN Solutions.
* Huawei SD-WAN Solution Brochure.
NEW QUESTION # 62
The SD-WAN multi-fed and selective receiving technology applies only to 5G links.
- A. TRUE
- B. FALSE
Answer: B
Explanation:
Huawei'sSD-WAN multi-fed and selective receiving technologyis not limited to5G links. This technology can be applied to various types of WAN links, including MPLS, Internet, LTE, and 5G, to optimize traffic steering and improve reliability.The multi-fed feature allows multiple links to be used simultaneously, while selective receiving ensures that the best path is chosen for each application based on real-time conditions.
This flexibility makes the technology applicable across diverse network environments, not just 5G.
References:
HCSA-Presales-IP Network Study Guide, Section: "SD-WAN Multi-Fed and Selective Receiving Technology." Huawei SD-WAN Solution Documentation, Link Aggregation and Optimization.
NEW QUESTION # 63
Huawei's data center autonomous driving network can locate faults within 1 minute, analyze faults within 3 minutes, and rectify faults within 5 minutes.
- A. TRUE
- B. FALSE
Answer: A
Explanation:
* Fault Management in Autonomous Driving Networks:
* Huawei's autonomous driving network leverages AI and machine learning to achieve rapid fault detection, analysis, and resolution.
* Fault Management Metrics:
* Locate faults within 1 minute:AI-driven tools quickly identify the root cause of issues.
* Analyze faults within 3 minutes:Advanced analytics provide detailed insights into the nature and impact of faults.
* Rectify faults within 5 minutes:Automated remediation workflows resolve issues promptly, minimizing downtime.
* Conclusion:The statement is TRUE because Huawei's autonomous driving network meets these fault management metrics.
References:
* HCSA-Presales-IP Network V3.0 Training Material, Chapter 7: Data Center Solutions.
* Huawei Autonomous Driving Network White Paper.
NEW QUESTION # 64
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