Question 11
For Huawei equipment, NODE ID is the unique identifier of the intelligent network element in the control plane. After the network is configured with intelligent services, the NODE ID will no longer be modified during construction.
Question 12
The RI1/TO1 optical port of the OLP board can be used as both a working channel and a protection channel.
Question 13
TU-AIS is often encountered during network maintenance. The existence of AU-LOP alarm in the network will not trigger this alarm.
Question 14
When a device that supports auto-negotiation is connected to a device that does not support auto- negotiation, a duplex mode mismatch may occur. What are the manifestations? (Multiple choice)
Question 15
Which overhead below 112 is not ODUk overhead?