When there is a Critical Error In Seconds (SES) in the PM portion of the ODUk layer, which of the following alarms is reported by NMS?
Which of the following is the difference between an AU pointer and a TU pointer? (Multiple choice).
Optical module parameter "L-64.2" in "2" indicates which of the following working windows?
When using a script to back up and restore network configuration data for the U2000, you can change the directory where the export file is saved.
The STAT indicator of the SDH board flashes red, lights up for 100ms, and turns off for 100ms. Which of the following means the state of the metric?
Which of the following is not an EVPLAN feature?
Which of the following clock operating modes supports the ITU-T G.781 standard? (Multiple choice).
During service configuration, there are two time slot modes. Huawei uses interleaved time slot mode by default.
Which of the following is not a nonlinear effect?
The rate of SF64 and SL64 boards is STM54. Therefore, the two plates can be interconnected.
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