[Oct 11, 2023] Get to the Top with H31-311_V2.5 Practice Exam Questions
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Huawei H31-311_V2.5 : HCIA-Transmission V2.5 certification is an excellent opportunity for professionals who want to build a career in the telecommunications industry. HCIA-Transmission V2.5 certification demonstrates that the candidate has the skills and knowledge required to design, configure, and troubleshoot transmission systems. H31-311_V2.5 exam covers various topics such as SDH, PDH, and WDM, which are crucial for any telecommunications professional. HCIA-Transmission V2.5 certification is valid for three years, and the candidate can recertify by passing the Huawei H31-311_V2.5 : HCIA-Transmission V2.5 exam or by completing a higher-level certification course.
Huawei H31-311_V2.5 Certification Exam is a comprehensive exam that requires a high level of technical expertise and knowledge. Candidates who wish to take the exam must have a strong understanding of transmission network technology and be able to apply this knowledge to real-world scenarios. H31-311_V2.5 exam is designed to test an individual's ability to design, deploy, and maintain transmission networks, and candidates must be able to demonstrate their proficiency in these areas to pass the exam.
NEW QUESTION # 40
The number of bit error blocks on each VC4 channel is detected by B3 on the receiving side. At the same time, the information is sent back to the sender via Q, and HP-REI and HP-FEBBE report on the sender.
- A. J(bt-4)
- B. K3 (b1-b4)
- C. G1 (b5-b8）
- D. G1 (b1-b4)
Answer: D
NEW QUESTION # 41
Which of the following bytes can be used for wired phones between two REG devices?
- A. E1 and E2
- B. E2
- C. E1
- D. None of the above
Answer: C
NEW QUESTION # 42
The device IP address of the gateway element and the non-gateway element must be set in the same network segment.
- A. True
- B. Error
Answer: B
NEW QUESTION # 43
The scope of management of OMSn is the path from the input optical port on the multiplexer unit of the sending site to the output optical port on the multiplexer unit of the receiving site, called the optical multiplexing segment (OMS) path.
- A. Error
- B. True
Answer: B
NEW QUESTION # 44
The value of the MFAS byte increases with the sequence number of the OTUk/ODUK base frame and includes the most () base frames.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 45
The clock unit can only access the external clock source as the timing signal source of the system through the external clock interface. In addition; It can also output a processed clock and provide a clock source for other devices that need timing.
- A. True
- B. False
Answer: B
NEW QUESTION # 46
If a network port that supports autonegotiation is connected to a network port that does not support autonegotiation, you can interconnect in both half-duplex and full-duplex modes.
- A. Error
- B. True
Answer: B
NEW QUESTION # 47
The segment overhead of STM-4 is () bytes/frame.
- A. 9*9*4
- B. 9*8"4
- C. 9*9*8
- D. 9*8
Answer: B
NEW QUESTION # 48
Which of the following bytes can be used for ordenwire calls between two REG devices?
- A. E1 and E2
- B. E2
- C. Not above
- D. E1
Answer: D
NEW QUESTION # 49
Which of the following statements about extending the ECC is incorrect?
- A. C overlay, each server can link up to three clients.
- B. Extended ECC is divided into Auto Extended ECC and Extended ECC in specified mode.
- C. Auto-expanding ECC means an Ethernet port that uses a pass-through cable to connect two network elements
- D. You can enable auto-scaling ECC on up to four network elements. Under the Hand Extension
- E. Extended ECC in specified mode indicates that a server and client need to be specified.
Answer: D
NEW QUESTION # 50
QinQ technology can be used when multiple users need to share the same VCTRUNK and use the same VLAN ID.
- A. Error
- B. True
Answer: B
NEW QUESTION # 51
When configuring VLAN-based service types, which of the following features must be enabled on the port?
- A. Autonegotiation mode
- B. Flow control
- C. Go to check
- D. Broadcast packet suppression
Answer: C
NEW QUESTION # 52
During service configuration, which of the following service levels cannot be selected?
- A. VC3
- B. VC12
- C. vC4
- D. VC8
Answer: D
NEW QUESTION # 53
Which of the following statements about basic LCAS functionality are correct? (Multiple choice).
- A. Failed members are protected and restored. .
- B. Bandwidth dynamically increases or decreases. .
- C. New network elements and links are automatically discovered.
- D. Provides a fault-tolerant mechanism to enhance the robustness of the virtual cascading function. .
Answer: A,B,D
NEW QUESTION # 54
Which of the following is not an EVPLAN feature?
- A. Multipoint to multipoint topology
- B. point-to-point, and point-to-multipoint topologies
- C. bandwidth sharing
- D. Forwarding based on MAC address
Answer: B
NEW QUESTION # 55
For OSN3500, there is a slot mapping relationship between the processing board and the interface pre-processor. The processing board in slot 1 maps to the interface board in slots 19-20.
- A. True
- B. False
Answer: B
NEW QUESTION # 56
By default, B2-EXC alerts are reported when the number of B2 bit errors exceeds the () threshold.
- A. 0.01
- B. 0.00001
- C. 0.001
- D. 0.000000001
Answer: C
NEW QUESTION # 57
Which of the following statements regarding the sequence of signal flows between the SDH interface and the cross-connecting unit is correct?
- A. SPI <> RST <> MST <> MSP<> MSA <> HPT
- B. SPI <> RST <> MSA<> MSP<> MST <> HPT
- C. SPT<> MS <> MSA<> RST > MSP<> HPT
- D. SPI <> MST<> RST <> MSA <> MSP >HPT
Answer: A
NEW QUESTION # 58
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