Configuring errored symbol event detection globally

Enter system view.

system-view

Configure the errored symbol event detection window.

oam global errored-symbol-period window window-value

By default, the errored symbol event detection window is 100000000.

Configure the errored symbol event triggering threshold.

oam global errored-symbol-period threshold threshold-value

By default, the errored symbol event triggering threshold is 1.