Hi friend.
I don't know which port you're talking about. The following command can be used as a reference.
1. xpon port fault-check command is used to configure the function of PON port fault detection. When the detection function is enabled, the system continuously detects whether a PON port fault exists or is rectified. If the system detects a PON port fault, an alarm is generated, and the faulty port resets automatically to attempt to recover the service. When the detection function is disabled, the system does not detect PON port faults, and no alarm is generated and the port does not reset automatically when a PON port fault occurs.
For more details, please click here to learn more.
2. display port traffic command is used to query the current traffic of a PON port, including the current Rx and Tx traffic of the PON port.
For more details, please click here to learn more.
Thanks.