[Feb 17, 2026] Latest H19-301_V3.0 PDF Dumps & Real Tests Free Updated Today
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The H19-301_V3.0 exam covers a range of topics related to IP network technologies, including network architecture and design, network planning and implementation, network troubleshooting and optimization, and network security. Candidates who pass H19-301_V3.0 exam will have a solid understanding of IP network technologies and be able to design, implement, and troubleshoot IP networks using Huawei products.
NEW QUESTION # 65
Huawei LAN exclusively supports two coverage modes: wide-angle omnidirectional and small- angle high-density.
- A. False
- B. True
Answer: B
NEW QUESTION # 66
Which of the following statements are TRUE about MPLS?
- A. MPLS forwarding is connectionless and cannot provide good end-to-end QoS guarantee.
- B. MPLS is a tunneling technology that provides connection-oriented switching for the network layer based on IP routing and control protocols. It provides good QoS guarantee.
- C. MPLS labels, instead of IP routes, are looked up for forwarding packets, which greatly improves forwarding efficiency.
- D. Labels used in MPLS forwarding can be manually configured or dynamically allocated using the Label Distribution Protocol (LDP).
Answer: B,C,D
Explanation:
MPLS (Multiprotocol Label Switching) is a tunneling technology that enables fast, efficient data forwarding based on labels rather than traditional IP routing. It providesconnection-orientedforwarding using label- switched paths (LSPs), ensuring reliableQuality of Service (QoS).
(A) True- MPLS is connection-oriented and enhances QoS by predefining LSPs through traffic engineering.
(B) True- MPLS useslabel switching, eliminating the need for IP lookups at each hop, significantly improving forwarding efficiency.
(C) False- MPLS is not connectionless; rather, it establishes virtual circuits (LSPs) for traffic. It providesend- to-end QoSthrough traffic prioritization.
(D) True- Labels in MPLS can be eithermanually assignedordynamically allocatedusing protocols likeLDP (Label Distribution Protocol)orRSVP-TE.
NEW QUESTION # 67
Which statement about CIS products is wrong?
- A. The first AI-based deformation test, which can effectively detect adversarial samples
- B. AI detection capabilities for the entire attack chain
- C. CIS probes, firewalls, and switches integrate trapping to proactively discover threats.
- D. Threat detection relies solely on cloud intelligence
Answer: D
NEW QUESTION # 68
Routers rely on hardware BFD and FR technology to achieve high reliability. FRR includes LDPFRR and VPNNFRR. Among them, LDPFRR is tunnel-level protection, and VPNFRR is business-level protection.
- A. False
- B. True
Answer: B
NEW QUESTION # 69
Huawei iMaster NCE is a network automation and intelligence platform. Except for AI, which functions does Huawei iMaster NCE integrate?
- A. Routing
- B. Analysis
- C. Management
- D. Control
Answer: B,C,D
Explanation:
HuaweiiMaster NCE(Network Cloud Engine) is an intelligent network automation platform that integratesmanagement, analysis, and controlcapabilities, but it doesnot handle routing functions directly.
(A) Management - True: iMaster NCE provides centralizednetwork lifecycle management, including configuration, monitoring, and automation.
(B) Routing - False: Routing is handled by network devices like routers and switches, not by iMaster NCE itself.
(C) Analysis - True: The platform incorporatesbig data analyticsto provide network insights, fault prediction, and performance optimization.
(D) Control - True: iMaster NCE serves as anSDN controller, managing network policies, path selection, and automation.
NEW QUESTION # 70
When configuring the UMA1500E and quoting, after selecting the HA high-reliability networking function, which is the correct statement about the corresponding license? (Multiple choice)
- A. Asset management license authorization doubled
- B. Asset management license authorization is inconvenient
- C. Basic software license authorization is inconvenient
- D. Basic software license authorization doubled
Answer: A,D
NEW QUESTION # 71
Which O&M are AR G3 support? (Multiple Choice)
- A. web GUI
- B. Batch Deployment Using USB Flash Drive
- C. CLI (Command Line Inteface)
- D. SNMP management
Answer: A,B,C,D
NEW QUESTION # 72
Huawei's CloudFabric 3.0 solution supports network-wide intelligent O&M. What percentage of potential faults can this solution proactively predict?
- A. 90%
- B. 100%
- C. 70%
- D. 80%
Answer: A
Explanation:
Huawei'sCloudFabric 3.0is a data center network solution that leverages AI and machine learning to enable intelligent operations and maintenance (O&M). One of its key features is the ability to predict potential faults before they impact the network. According to Huawei's official documentation, CloudFabric 3.0 can proactively predict90% of potential faults, significantly reducing downtime and improving network reliability.
This predictive capability is achieved through advanced analytics, real-time monitoring, and AI-driven insights, which help identify anomalies and performance degradation trends early.
References:
HCSA-Presales-IP Network Study Guide, Section: "CloudFabric 3.0 Intelligent O&M Features." Huawei CloudFabric Solution Documentation, Fault Prediction Capabilities.
NEW QUESTION # 73
When selecting a WAF, what needs to be focused on? (Multiple choice)
- A. HTTP/HTTPS business traffic size
- B. Network topology and WEB. server location
- C. Total network traffic volume
- D. Number of WEB sites that need to be protected
Answer: A,B,D
NEW QUESTION # 74
AR2500 is a rack-mounted industrial Ethernet switch, and AR550 is a DIN-mounted industrial Ethernet switch.
- A. False
- B. True
Answer: B
NEW QUESTION # 75
Anti-tampering and anti-implantation of Huawei products include:
(Choose all that apply.)
- A. Do not tamper with products.
- B. Do not reserve private or undisclosed interfaces or accounts.
- C. After the service, delete all daily maintenance accounts of the system.
- D. Do not implant malicious code, software, or backdoors in customer devices or systems.
Answer: A,B,D
NEW QUESTION # 76
Which one of following standard can not work at 2.4GHz?
- A. 802.11g
- B. 802.11ac
- C. 802.11b
- D. 802.11n
Answer: B
NEW QUESTION # 77
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. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 78
Which of the highest-density 40GE line card for the CE12800?
- A. 6 x 40GE
- B. 24 x 40GE
- C. 36 x 40GE
- D. 12 x 40GE
Answer: C
NEW QUESTION # 79
Which of the following Huawei data center switch CE6863 has cache?
- A. 16M
- B. 32M
- C. 1G
- D. 42M
Answer: D
NEW QUESTION # 80
USG6000E features include () (Multiple choice)
- A. Strict front and rear air duct design
- B. The number of interfaces supports scalability
- C. Support flow probes
- D. High-density built-in interface
- E. The device form is 1U
Answer: A,C,D,E
NEW QUESTION # 81
Which of the following usage scenarios of AR include? (Multiple choice)
- A. LTE/3G wireless access scenario
- B. VPN scenario
- C. LAN exit scenario
- D. WAN interconnection scenario
Answer: A,B,C,D
NEW QUESTION # 82
Huawei's data center autonomous driving network sits at which level?
- A. L0: manual O&M
- B. L4: highly autonomous network
- C. L3: conditional autonomous network
- D. L2: partially autonomous network
- E. L1: assisted O&M
Answer: C
Explanation:
Huawei'sdata center autonomous driving networkis classified asL3: conditional autonomous network. This level represents a significant advancement in network automation, where the system can handle most tasks autonomously but still requires human oversight for complex or exceptional scenarios.The levels of autonomous driving networks are defined as follows:
L0:Fully manual operations with no automation.
L1:Basic automation with assisted O&M tools.
L2:Partial autonomy, where some tasks are automated.
L3:Conditional autonomy, enabling self-driving capabilities under specific conditions.
L4:High autonomy, capable of handling nearly all tasks without human intervention.
Huawei's L3 implementation ensures efficient and reliable operations while maintaining flexibility for human intervention when needed.
References:
HCSA-Presales-IP Network Study Guide, Section: "Autonomous Driving Network Levels." Huawei Autonomous Driving Network Documentation, L3 Capabilities.
NEW QUESTION # 83
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