On the U2000 network management, the oLT PON port LED is not green, indicating that the PON port is faulty.
In Huawei's u2000 management system, when adding network elements, you can only add -- ones- when you access the network element.
Max-Forwards fields can be used in S1P messages to solve loop problems and avoid endless packet forwarding.
TESTED 22 Dec 2024
