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Huawei H31-421-ENU Exam Syllabus Topics:

Huawei HCIP-LTE (Huawei Certified ICT Professional-LTE) Sample Questions:

1. Which interface from the LMT client to the eNodeB is required to maintain the eNodeB at the local end? (The board is a UMPT)

A) ETH
B) FE/GE0
C) FE/GE1
D) USB

2. What are the functions of SGW in LTE network? (Multiple choice)

A) Mobility Anchor Point: When switching among eNBs, the SGW serves as an anchor point of the user plane
B) Downlink data cache
C) User IP address assignment
D) Packet routing and forwarding

3. Which of the following layers performs the HARQ function?

A) PDCP
B) MAC
C) RRC
D) RLC

4. If want to proximal commissioning a new eNodeB, which of the following is the IP address of LMT client can be set as?

A) 192.168.0.49/255.255.255.0
B) 192.168.0.48/255.255.255.0
C) 192.168.1.34/255.255.255.0
D) 192.168.2.35/255.255.255.0

5. Which of the following board does belong to the BBU transmission system? (Multiple choice)

A) LMPT/UMPT
B) UTRP
C) UPEU/UEIU
D) LBBP

Solutions: