Free H35-260 Exam Braindumps
HCSA-Field-Transmission & PTN V1.0 Questions 86–90 (page: 19)

Updated On: 9-Feb-2026

How many bits does the VLAN ID occupy in the Ethernet frame format marked with IEEE 802.1Q?

  1. 8
  2. 10
  3. 12
  4. 14

Answer(s): C



When the optical cable between the FIU and the FIU is faulty, what are the optical layer alarms reported by the downstream station?

  1. MUT LOS
  2. OSC_LOS
  3. R_LOS
  4. OSC RDI

Answer(s): A,B,C



When the scheduling granularity of the N302 board is ODUflex, what are the supported protection types?

  1. ODUk SNCP Protection
  2. Tributary SNCP Protection
  3. In-board 1+1 protection
  4. Client side 1+1 protection

Answer(s): A,C



When the local ODUK signal is plugged into LCK, what processing will the downstream station not do?

  1. Report the ODUK_PM_LCK alarm
  2. Insert ODUK_AIS information
  3. Return ODUK_PM_BDI
  4. Insert ODUK_PM_LCK alarm

Answer(s): D



When any of the following situations occurs, the ODUk_PM_DEG alarm will be reported on the NMS?

  1. When the number of errors in the PM segment of the ODU layer exceeds the limit, the number of errors exceeds the specified error threshold.
  2. When the PM segment of the ODU layer is degraded by bit errors, and the number of error codes exceeds the specified bit error degradation threshold
  3. The ODUkTCMng signal is degraded, and the number of bit errors exceeds the specified error threshold.
  4. The error error of the ODUkTCMn layer exceeds the limit, and the number of error errors exceeds the specified error degradation threshold.

Answer(s): B



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