Managing NTP Local Clock Support
A local clock serves as backup to distribute clock information internally when reliable external clock sources are not reachable. Assign a higher stratum value to the local clock to ensure that it is not selected when an external reliable clock source with a lower stratum number exists.
To configure a local clock, use the following
configure ntp local-clock stratum stratum_number
To delete a local clock, use the following command:
configure ntp local-clock none