Try and practice the latest Huawei : H31-421 real questions & answers
Updated: Jul 20, 2026
No. of Questions: 195 Questions & Answers with Testing Engine
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Huawei H31-421 Exam Overview:
| Certification Vendor: | Huawei |
| Exam Name: | HCIP-LTE V1.0 Certification Exam |
| Exam Number: | H31-421 |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90-120 |
| Related Certifications: | HCIA-LTE HCIE-LTE |
| Available Languages: | English, Chinese |
| Exam Format: | Single choice, Multiple choice, Scenario-based questions |
| Recommended Training: | Huawei Talent Learning Platform - HCIP-LTE Training |
| Exam Registration: | Huawei Talent Certification Portal |
| Sample Questions: | Huawei H31-421 Sample Questions |
| Exam Way: | Online proctored or authorized testing center |
| Pre Condition: | HCIA-LTE or equivalent LTE foundational knowledge is recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/certifications |
Huawei H31-421 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: LTE Security and QoS | - QoS Mechanisms in LTE - Authentication and Encryption |
| Topic 2: LTE Protocol Stack | - RRC, PDCP, RLC, MAC Functions - Control and User Plane Architecture |
| Topic 3: Network Planning and Optimization | - Radio Network Planning Basics - Performance Optimization Techniques |
| Topic 4: Mobility Management | - Handover Procedures - Idle and Connected Mode Mobility |
| Topic 5: LTE Air Interface Principles | - Physical Layer Structure - OFDM and SC-FDMA Principles |
| Topic 6: LTE System Architecture | - E-UTRAN and EPC Architecture - LTE Network Elements and Interfaces |
| Topic 7: LTE Advanced Features | - Carrier Aggregation - VoLTE and IMS Introduction |
Huawei HCIP-LTE V1.0 Sample Questions:
1. Which of the following statements about current area and planned area are correct? (Multiple choice)
A) The configuration data of the NEs in the network are synchronized to the current and planned zones simultaneously through the CME synchronization function
B) Planned data area data can be modified, configured, deleted
C) CME provides a current data area and a number of planned data area
D) Current data area is used to store the configuration data of the current network, only can browse, cannot delete, modify
2. Which of the following is the role of the PDCCH? (Multiple choice)
A) downlink power control command
B) Paging Message Scheduling grant signaling
C) RACH Response Scheduling grant signaling
D) Transmit uplink and downlink data scheduling signaling
3. Which scenario is used by RA-RNTI?
A) In random access, there is no pre-competitive CRNTI
B) semi-static scheduling identification
C) In random access, being used to indicate to receive the random-access response message
D) UE for identifying the RRC Connect status
4. Which of the following is included in the EPS Mobility Management Status (EMM)? (Multiple choice)
A) EMM-IDLE
B) EMM-REGISTERED
C) EMM-DEREGISTERED
D) EMM-CONNECTED
5. If you need to configure IPsec, which of the following should the parameter "port type" in the command "ADD DEVIP" be set to?
A) PPP
B) ETH
C) ETHTRK
D) LOOPINT
Solutions:
| Question # 1 Answer: B,C,D | Question # 2 Answer: B,C,D | Question # 3 Answer: C | Question # 4 Answer: B,C | Question # 5 Answer: D |
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