최신 H31-341_V2.5-ENU 무료덤프 - Huawei HCIP-Transmission V2.5

문제1

In the troubleshooting scenario, which of the following descriptions about the channels for obtaining signal flow information is wrong?

A. Network diagram of the entire network, used for segment division during fault location

B. Network management, which can display the signal flow of the fixed network level, and provide corresponding alarm and performance information at the same time

C. Fiber connection diagram, for a single station, is the actual fiber connection diagram within the site

D. Wavelength allocation diagram, which can display detailed wavelength paths

정답: D

문제2

In the OTN electrical layer structure, which one is correct about the description of the hierarchical order of the signal input from the WDM side to the output path of the client side?

A. Client->ODUk->OPUk->OTUk

B. OTUk—>OPUk—>ODUk—>Client-

C. OTUk->ODUk->OPUk—>Client

D. CClient->OPUk->ODUk—>OTUk

정답: D

문제3

Which of the following descriptions about the PANEL panel on OptiXtrans DC908 is wrong?

A. Pulling out the PANEL panel will affect the normal operation of the business

B. The network element IP can be set through the PANEL panel

C. Automatic commissioning can be started through the PANEL panel

D. The ETH port on the PANEL panel is the management communication interface

정답: A

문제4

Which of the following descriptions about the TMB1AST2 board is correct? (Multiple choice)

A. When used with the DSFIU01/DSFIU02 board, the TM1/RM1 optical port needs to be configured with a 1511 mm wavelength optical module, and the TM2/RM2 optical port needs to be configured with a 1491 rm wavelength optical module.

B. TM1 optical port must be connected with TMI1 optical port.

C. When used with the DFIU03/DFIU04 single board, the OSC optical port needs to be equipped with an optical module with a wavelength of 1511 rm.

D. TMB1AST2 board supports IEEE 1588v2 clock processing function and OTDR function.

정답: A,B,C

문제5

For OSN6800 equipment, which of the following slots does not have an electrical layer crossover backplane bus?

A. Slot10

B. Slot9

C. Slot1

D. Slot17

정답: D

문제6

Which of the following is the correct order of clock source quality grades from high to low?

A. SEC->SSU-A->SSU-B

B. PRC->SEC->SSU-A

C. LPR->SEC->SSU-A

D. PRC->SSU-B->SEC

정답: D

문제7

Which of the following descriptions about the TMB1AST2 board is wrong?

A. It belongs to the optical monitoring channel type board

B. Realize the sending and receiving control of two optical monitoring signals in two directions

C. Only supports 1 channel of FE electrical signal transparent transmission

D. Support IEEE 1588v2 synchronous clock processing function

정답: C

문제8

According to the recommendation of ITUT, the requirement that the MSP switching time should be within 50ms is conditional. For example, the number of network elements on the entire ring network is less than 16.

A. True

B. False

정답: B

문제9

Which of the following is not a nonlinear effect?

A. Disperse

B. Raman scattering

C. Self-Phase Modulation SPM

D. Four Wave Mixing (FWMM)

정답: A

문제10

For the relay type OTU board, which of the following alarms will continue to be sent downstream? (Multiple choice)

A. OTUk_BDI

B. ODUk_PM_TIM

C. TUk_LOF

D. DUk_PM_BDI

정답: B,C

문제11

The rigid pipes that MS-OTN equipment can provide include? (Multiple choice)

A. LSP

B. Wavelength

C. PW

D. ODUk

정답: B,D

문제12

Which port of the M40 is the output of the 3THz wavelength OTU single board connected to?

A. 40

B. 38

C. 3

D. 2

정답: B

문제13

For a system without an optical amplifier, the lower threshold of the received optical power of the wavelength division side of the OTU board and the line board is the receiving sensitivity of the optical module + 3 dB.

A. True

B. False

정답: A

문제14

() and () are two important performance indicators of the SDH transmission system.

정답:

Bit Error | Jitter

문제15

By resetting a single board, restarting a single station, re-delivering configuration, or switching services to a backup channel, it is possible to effectively troubleshoot and restore services in a timely manner. Therefore, maintenance personnel can first rely on their previous experience to deal with faults.

A. True

B. False

정답: B

문제16

Which of the following IP addresses is not a private network IP address?

A. 10.255.0.1

B. 10.0.0.1

C. 172.128.0.1

D. 192.168.0.1

정답: C

최신 H31-341_V2.5-ENU 무료덤프 - Huawei HCIP-Transmission V2.5

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