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Huawei HCIA-Transmission V2.5 Sample Questions:

1. Which of the following alarms will definitely trigger optical line protection switching? (Multiple choice)

A) POWER_DIFF_ OVER
B) R_LOS
C) MUT_LOS
D) R_LOF

2. Which subtype of tributary SNCP protection requires no electrical relay station in the subnet along which the ODUk signal passes?

A) SNC/N
B) SNC/S
C) SNC/I

3. Which of the following descriptions of ODUk_PM_BDI is correct?

A) BIP8 bit error exceeds the limit in the ODUk PM segment
B) ODUk PM signal degradation
C) ODUk PM backward trap indication
D) ODUk PM open connection indication

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

A) R_LOS
B) AU_LOP
C) MS_AIS
D) B2_EXC

5. ATM nr.m consists of a maximum of n optical channels multiplexed, r means simplified function (reduced), and non-associated overhead is not supported.

A) False
B) True

Solutions: