The ptp source-switch ptsf enable command enables ptsf-triggered time source switching.
The undo ptp source-switch ptsf enable command disables ptsf-triggered time source switching.
By default, ptsf switching is disabled.
Usage Scenario
When the time source is failed with offset hops(over 1.1us 3 seconds in a row) or Sync packets loss , the ptp source-switch ptsf enable command enables ptsf-triggered time source switching. After this function is enabled, the trace source will switch to other available time source.