Master 2021 Latest The Questions HCIP Transmission and Pass H31-341 Real Exam!
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NEW QUESTION 44
Which of the following ROADN nodes are configured correct? (Multiple choice)
- A. WSMD9
- B. WSM9+RDU9
- C. WSD9+RMU9
- D. WSIM9+WSD9
Answer: A,B,C,D
NEW QUESTION 45
Which of the following application scenarios that belong to the change configuration method? (Multiple choice)
- A. If you suspect that there are problems with certain channels or one of the tributary boards of the tributary board, you can change the time barrier configuration to configure the service to another channel or to another tributary board.
- B. If you suspect that there is a problem with one VC-4, you can adjust the time barrier to another VC-4.
- C. In the upgrade and expansion, if you suspect that the new configuration is faulty, you can re-issue the original configuration to locate the configuration problem.
- D. If you suspect that there is a problem with a slot, you can exclude it by changing the board configuration.
Answer: A,B,C,D
NEW QUESTION 46
Since the EALC/ALC function is used in the SOM system, there is a possibility of business interruption during optical power adjustment.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 47
As with the STP device, the NG WDM device can practice the network element configuration on the network through pre-configured method.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 48
What should I pay attention to when commissioning a 100G and 10G hybrid transmission system? (Multiple Choice)
- A. For a hybrid transmission system with dispersion compensation, the dispersion compensation requirements are consistent with the requirements in a 10G non-coherent system.
- B. The optical power of the 100G signal is recommended to be higher than the optical power of the 10G signal, but not higher than the single-wave nominal value of the optical panel.
- C. In order to accurately measure the optical power of 100G wavelength, it must be debugged using a spectrum analyzer or a MAC card.
- D. Pay attention to the mixed spectrum. The spectrum of the 100G signal is wider and looks lower than the 100G signal in the spectrum, but the actual optical power is equivalent.
Answer: A,B,C,D
NEW QUESTION 49
The following description of the PM_BIP8 related alarm, which is correct?
- A. The PM_BIP8_SD alarm indicates the PM segment signal degradation alarm in the ODU layer.
- B. The PM_BIP8_DEG alarm indicates the PM segment signal degradation alarm in the ODU layer.
- C. The PM_BIP8_OVER alarm indicates the PM segment error amount of the ODU layer is over-limit alarm.
Answer: C
NEW QUESTION 50
The OTN circuit board (such as ND2) of OSN 1800V can respond to the status of the indicator light on the panel to reflect the optical power of the local end too high or too low.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 51
Which of the following is not a part of the ASON Control Protocol?
- A. OSPF-TE
- B. LMP
- C. IS-IS
- D. RSVP-TE
Answer: C
NEW QUESTION 52
Which of the following trails can be configured on the NMS.
- A. OTS
- B. client
- C. OCh
- D. ODUk
Answer: A
NEW QUESTION 53
Which of the following statements about the line fiber quality monitoring performance parameters is wrong?
- A. Measurement is performed multiple times within the detection time. The average value is obtained based on the measurement results to improve the measurement precision. The actual duration from the time when a detection event starts to the time when the detection results are returned will be longer than the Detection time.
- B. The pulse width of emitted optical pulses varies according to monitoring modes, and affects the detection distance and measurement precision. A greater pulse width provides a larger dynamic range, longer detection distance and better measurement precision.
- C. The total fiber loss will affect the detection distance and the dynamic range is fixed for the same detection mode. Therefore, a larger total fiber loss indicates a smaller detection distance.
- D. When the pulse width increases, the light emitting time increases and consequently a larger energy is obtained. This means that a larger dynamic range can be acquired but also larger dead zones will result.
Answer: C
NEW QUESTION 54
The maximum output optical power of an OBU board is 20 dBm, when it is used in a C-band 80-channel system, what is the standard per-channel output optical power?
- A. +4dBm
- B. -2dBm
- C. +7dBm
- D. +ldBm
Answer: D
NEW QUESTION 55
The packet protection features supported by the OSN 1800V include _______. (Multiple choice)
- A. Tunnel APS
- B. TPS
- C. LAG
- D. PW APS
Answer: A,B,C,D
NEW QUESTION 56
Which of the following description of ODUk ring protection is wrong?
- A. The agreement must be completed after the protection configuration of each site on the ring network is completed.
- B. Enhanced ODUk ring network protection, no need to set up management nodes. If the management node is set, there is no impact on protection.
- C. ODUk ring network protection is mainly applied to the ring network configuration of distributed services. It protects multiple distributed services between all sites by occupying two different ODUk channels.
- D. Ordinary ODUk ring network protection does not require setting a management node.
Answer: B
NEW QUESTION 57
Which of the following scenarios does the meter test apply to? (Multiple choice)
- A. Equipment performance indicator problem
- B. Equipment docking problem
- C. Locate the faulty board
- D. Exclude external issues with the transport device
Answer: A,B,D
NEW QUESTION 58
The following description of the 1+1 protection in the board, the correct ones are: (Multiple Choice)
- A. Set the OTU as the detection unit, and the electrical layer alarms such as OTUk_LOF and OTUK_LOM will also trigger the switching.
- B. For OSN 1800 devices, you can use the OTU with dual-selection to protect your business.
- C. The 1+1 protection on the board can protect the OTU board.
- D. In-board 1+1 protection can be applied to chain networking and ring networking.
Answer: A,B,C,D
NEW QUESTION 59
Which of the following is approximately equal to 100mw?
- A. 15dBm
- B. 10dBm
- C. 13dBm
- D. 20dBm
Answer: D
NEW QUESTION 60
The OCh path is created using the single station method. After the creation is completed, the 0ch path is not searched. Which are the possible reasons? (Multiple choice)
- A. Inconsistent wavelengths of the line boards at both ends of the source and sink
- B. errors in source and sink ports in the site
- C. Line attenuation is too large
- D. Missing logical fiber between sites
Answer: A,D
NEW QUESTION 61
The ways of synchronize alarms are (). (Multiple Choice)
- A. Manual synchronization
- B. Automatic synchronization
- C. Timing synchronization
Answer: A,B
NEW QUESTION 62
Since the CWDM system does not use an optical amplifier, the focus of the commissioning is whether the light collection of the OTU board is reasonable.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 63
The NG WDM two-dimensional ROADM site can use the WSMD9 single board, and its signal flow is an optical signal that is connected to the main optical channel from the "IN" optical port. The RDU (ROADM Demix Unit) optical module broadcasts 9 identical optical signals, which are output from the "DM1~DM8" and "ECPO" optical ports respectively. One of the signals is localized by the splitter board, and the other eight signals are dispatched to the other eight directions. Each wave of the main optical channel is connected from the "EXPI" optical port. The multiplexed or single-wave optical signal that needs to be inserted locally is input through the "AM1"~"AM8" optical port.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 64
What are the prerequisites for creating a bidirectional MPLS tunnel? (Multiple Choice)
- A. Port properties have been configured correctly
- B. Determine the bandwidth of the MPLS Tunnel
- C. The LSR ID of each NE is correctly configured.
- D. Users have network administrator user rights of "Administrators" and above
Answer: A,B,C,D
NEW QUESTION 65
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