Free Access Huawei.H31-311_V2.5.v2024-10-03.q257 Practice Test (Page 52)

In the case of 1+1 linear MSP, which of the following switching modes does not require the APS protection protocol to be enabled? (Multiple choice)

A.Single-ended non-reply mode

B.Single-ended reply mode

C.Dual-end reply mode

D.Dual-ended non-reply mode

Which of the following alarms will not trigger an AU-AIS alarm?

A.AU_LOP

B.B2_EXC

C.MS_AIS

D.R_LOS

Which of the following descriptions about the TNG2M 402D board is wrong?

A.Support ASON function of optical layer

B.M402D can realize the wavelength division side optical signal in the extended C band 50GHz interval
96 wavelength range domestically adjustable

C.Dual-channel 100 Gbit/s wavelength conversion board

D.Support ODUk SNCP protection and client side 1+1 protection

EVPLAN form is mainly used to realize point-to-point and point-to-multipoint communications.

A.False

B.True

There are three types of multi-level connection monitoring modes (TCM) in OTN. Which of the following are correct? (Multiple choice)

A.Through Mode

B.Layer Mode

C.Overlap Mode

D.Nested mode

Other Version: 406Huawei.H31-311_V2.5.v2026-03-12.q307; 3498Huawei.H31-311_V2.5.v2022-08-18.q73

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