[Mar 17, 2026] H19-427_V1.0-ENU Exam Brain Dumps - Study Notes and Theory
Pass Huawei H19-427_V1.0-ENU Test Practice Test Questions Exam Dumps
NEW QUESTION # 88
Huawei's SD-WAN solution requires three steps to establish a flexible network: 1. Data channel establishment 2. Management channel establishment 3. Control channel establishment. Which of the following options is the correct order for these three steps?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 89
Generally speaking, what type of message will be set as the highest priority message in QoS?
- A. Signaling traffic such as routing protocols
- B. ERP, email, and other office traffic
- C. Real-time interactive traffic such as online ordering
- D. Online video and other multimedia traffic
Answer: A
NEW QUESTION # 90
What 360-degree comprehensive experience support does iMaster NCE-Campus Insight provide?
- A. Cyber Health 360
- B. Intelligent 360-degree tuning
- C. User Experience 360
- D. Application Assurance 360
Answer: A,C,D
NEW QUESTION # 91
Regarding the multi-hub scenario, which of the following descriptions is incorrect?
- A. A VPN can select two hubs from multiple hubs as branch interconnection hubs
- B. Support multi-hub scenarios based on business network segments
- C. Support for multi-active hub scenarios based on Spoke sites
- D. The branch interconnection hub in VPN can work in active-active mode
Answer: D
NEW QUESTION # 92
The same radio frequency of an AP cannot work in direct forwarding and tunnel forwarding mode at the same time
- A. Correct
- B. Error
Answer: B
NEW QUESTION # 93
the Cloudcampus solution supports automated deployment of dynamic routing protocols in underlay networks. Users only need to enable this feature on iMasterNCE to automatically configure the OSPF protocol in the underlay network and achieve routing interoperability between fabric nodes.
- A. Error
- B. Correct
Answer: B
NEW QUESTION # 94
What are the installation methods for outdoor APs and antennas?
- A. Wall mounting
- B. Threaded Rod Mounting
- C. Pole installation
- D. Bracket Installation
Answer: A,B,C,D
NEW QUESTION # 95
In dual-link networking, the AP will start to establish a link with the backup AC only after the configuration is delivered to the primary AC.
- A. Correct
- B. Error
Answer: B
NEW QUESTION # 96
Network types supported by SD-WAN
- A. hub-spoke
- B. Partial Mesh
- C. full-mesh
Answer: A,B,C
NEW QUESTION # 97
Which of the following terms correctly describe WLAN roaming?
- A. HAP (Home AP): When a wireless terminal associates with an AP in the roaming group for the first time, the AP is its HAP.
- B. HAC (Home AC): When a wireless terminal associates with an AC in the roaming group for the first time, the AC is its HA
- C. FAP (Foreign AP): The AP to which a wireless terminal associates after roaming is its FAP.
- D. FAC (Foreign AC): The AC that a wireless terminal associates with after roaming is its FAC
Answer: A,B,C,D
NEW QUESTION # 98
Redundant radio frequencies in WLAN networks can cause co-channel interference and waste network capacity.
Therefore, for 2.4G redundant radio, which of the following processing strategies are adopted?
- A. Switch to monitor
- B. 2.4G radio frequency switches to 5G
- C. Reduce power
- D. Turn off the radio frequency
Answer: A,B,D
NEW QUESTION # 99
SD-WAN GW has the ability to connect SD-WAN and traditional networks at the same time, and can serve as an intermediate gateway device to achieve interconnection between the two.
- A. Error
- B. Correct
Answer: B
NEW QUESTION # 100
Which of the following statements about the CPE registration inquiry center is incorrect?
- A. Registration Center Deployment refers to the process of using the registration center as a medium for transmitting information to achieve CPE plug-and-play
- B. The registration query center can assign IP addresses, DNS server addresses and other information to CPE
- C. The CPE obtains the IP address of the network controller from the registration center
- D. The registration query center is deployed on the public network
Answer: D
NEW QUESTION # 101
iMasterNCE-CampusInsight's Application Assurance 360 can identify all applications, conduct detailed analysis of network traffic, and provide insights into campus and network traffic composition.
- A. Error
- B. Correct
Answer: B
NEW QUESTION # 102
What are the measures to avoid co-channel interference?
- A. If the channels cannot be staggered, usually reduce the power to reduce the range of the heavy area.
- B. Do not use the same channel in any direction, front, back, left, right, up, or down
- C. Use AP with small gain
- D. Multiple floors simultaneously consider surrounding and upper and lower floor AP channel staggering
Answer: A,B,C,D
NEW QUESTION # 103
In Huawei's SD-WAN solution, iMasterNCE-Campus supports the SNMP protocol
- A. Error
- B. Correct
Answer: B
NEW QUESTION # 104
DHCP is the most commonly used method for deployment in SD-WAN scenarios, followed by USB drive deployment.
- A. Correct
- B. Error
Answer: B
NEW QUESTION # 105
Deploy wireless WIFI through Huawei Cloud Management Network. Which of the following are free to deploy locally?
- A. AP
- B. Agile Controller
- C. WLAN AC
- D. eSight network management
Answer: B,C,D
NEW QUESTION # 106
Which of the following descriptions about WLAN Layer 2 networking is correct?
- A. Suitable for complex and sophisticated WLAN networking in large enterprises
- B. AC and AP are in the same broadcast domain
- C. AP can directly discover AC through local broadcast
- D. Business data must pass through AC
Answer: B,C
NEW QUESTION # 107
APs can also be used as remote modules. Which APs currently support optical/electrical hybrid cables?
- A. Air Engine 6761-21/21E
- B. Air Engine 5762-15HW
C . Air Engine 6761-22T - C. Air Engine 5761R-11/11E
Answer: A,B
NEW QUESTION # 108
For WLAN In VRRP hot standby, what technology is used for data synchronization between ACs?
- A. HRP
- B. HSB
- C. CAPWAP
- D. VRRP
Answer: B
NEW QUESTION # 109
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