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Which of the following is not the daily basic maintenance operation on the U2000?
Which of the following is not the daily basic maintenance operation on the U2000?A . Browsing the current alarmsB . Checking the communication between the U2000 and NEsC . Querying the security logs of the U2000D . Checking the disk space of the U2000 serverView AnswerAnswer: D
You can change the VC~12 numbering policy by configuring related parameters on the U2000.
You can change the VC~12 numbering policy by configuring related parameters on the U2000.A . TRUEB . FALSEView AnswerAnswer: B
If equipment power is configured with 1+1 protection, you can replace the PIU board without cutting off the supply from the DC power distribution unit.
If equipment power is configured with 1+1 protection, you can replace the PIU board without cutting off the supply from the DC power distribution unit.A . TRUEB . FALSEView AnswerAnswer: B
Which of the following may cause generation of discrete services in an NG-SDH system?
Which of the following may cause generation of discrete services in an NG-SDH system?A . Trail query conditions are not met. For example, the fiber connections created on the NMS are inconsistent with the actual fiber connections.B . Trail query restrictions exist. For example, among the multiple sources and sinks...
