Huawei H19-401_V1.0 Practice Exams
Last updated on Oct 22,2026- Exam Code: H19-401_V1.0
- Exam Name: HCSP-Presales-Campus Network Planning and Design V1.0
- Certification Provider: Huawei
- Latest update: Oct 22,2026
OceanProtect backup storage can prevent silent data corruption through automatic and regular background data consistency scanning, including which of the following? (Multiple Choice)
- A . Strip verification
- B . Metadata and Data Validation
- C . Disk verification
When the NGFWNP hardware fast forwards, the traffic is transferred away from the NP. How does the session on the CPU side prevent aging?
- A . NP regularly sends synchronization messages to the CPU to refresh the session to prevent accidental aging on the CPU side.
- B . The session on the CPU side can age. After aging, the NP hardware fast forwarding traffic is deleted simultaneously, and the traffic is sent to the CPU again for processing to establish a session and issue NP hardware fast forwarding, and so on.
- C . The traffic is forwarded from the NP hardware. The session on the CPU side has been abandoned and does not need to be maintained. It can be deleted.
- D . After the CPU side session issues NP hardware fast forwarding, the aging time is set to infinite and will never age.
Regarding the description of CloudEngineS8700 switch master control, the incorrect one is ()
- A . The main control boards of frame 04, frame 06 and frame 10 cannot be shared.
- B . The main control does not provide service ports
- C . Main control and switching are integrated, centralized architecture, lower switching delay
- D . 1:1 active and standby in the frame, packet loss during active and standby switching <5ms
Regarding the description of the design principles of Locator SID, which is incorrect?
- A . When planning the SRv6 Locator address segment, set an appropriate mask based on the number of IPv6 SIDs that the device may use.
- B . loatos svW6_locator ipu6-prelix21.DBBABCD:.b4 static 32, Locator is 2001.DB8.ABCD:, length 64 bits, static segment occupies 32 bits, dynamic segment occupies 32 bits and args field occupies O bits. Status segment starting value: 2001:DB8:ABCD:0000:0000:0000:0000:0001
- C . Locator SID supports static configuration or dynamic allocation. end-op and end-m must be configured statically. Static configuration of end and end.x is also recommended to facilitate network operation and maintenance. Other SIDs can be assigned dynamically.
- D . Devices at the same site belong to the same large network segment with the same prefix, and different devices are allocated small network segments with the same prefix in the large network segment.
What dimensions of reliability design can OceanStor Pacific support? (Multiple Choice)
- A . I/O level reliability
- B . Data center level reliability
- C . System-level reliability
- D . Node-level reliability
OceanStor OS monitors the I/O response time sent to the disk. If the time exceeds the threshold, the system responds quickly to the host by degrading the read RAID group. What is the name of this technology?
- A . Online diagnosis
- B . Wear leveling
- C . Slow IO fast response
- D . Full disk detection
OceanStor Pacific uses three major technologies to improve small O performance. Which of the following statements is incorrect?
- A . Use DRAM as Cache
- B . Use larger cache space
- C . The cache image supports RDMA interconnection technology
- D . Unstructured services use BBU protected DRAM
Which of the following protocols does not support configuration when SecoManager manages devices?
- A . STELNET/SSH
- B . SNMP
- C . TELNET
What are the advantages of OceanStor Pacific in HPDA scenarios?
- A . Lossless protocol interoperability
- B . High-density hardware
- C . Smart card
- D . Support mixed loads
Which of the following is not a function of the DPC client?
- A . Storage space allocation
- B . Load balancing
- C . EC operation
- D . 1/0 addressing