Huawei H35-260 Exam Questions
HCSA-Field-Transmission & PTN V1.0 (Page 6 )

Updated On: 16-Feb-2026

L--16.1 indicates the type of optical interface.
Which of the following descriptions is correct?

  1. Short distance communication, the signal level is STM-1 and the working window is 1310nm
  2. Long distance communication, the signal level is STM-1 and the working window is 1310nm
  3. Short distance communication, the signal level is STM-16 and the working window is 1550nm
  4. Short-distance week-to-week communication, the signal level is STM-16 and the working window is 1310nm

Answer(s): D



Which of the following protection types is not supported by the L302 board?

  1. 0DU3 SNCP
  2. Tributary SNCP
  3. SW SNCP
  4. In-board 1+1

Answer(s): C



Which of the following LSRs are passed by an LSP?

  1. Ingress
  2. Lable
  3. Transit
  4. Egress

Answer(s): A,C,D



Where in the L2/L3 node is the VLAN in the Layer 2 header stripped in the packet sent by the base station in the LTE solution?

  1. Network side interface
  2. L2VE sub-interface
  3. L3VE sub-interface
  4. LOOPBACK interface

Answer(s): C



Which of the items are unreasonable to configure the default route on the PTN device in the LTE solution?

  1. The default route is configured on the L2/3 master node, and the next-hop points to the L3 master node
  2. A default route is configured on the L2/L3 standby node, and the next hop points to the L3 master node
  3. On the L3 raw node, configure a default route with the next hop pointing to the main L2/L3 node
  4. Configure the default route on the standby point, and the next hop points to the standby L2/L3 node

Answer(s): C,D






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