You can run a replication task manually or schedule it to run at a specific time or interval.
You might want to run a replication task manually for the following reasons:
•To verify that a replication task is configured properly.
•To replicate the data occasionally. You might not want to replicate data at regular intervals.
If you specify a schedule in the replication task wizard, you can select an existing schedule or create a schedule. You can include a repeat frequency to replicate the data at regular intervals.
If you remove a task from a schedule while the task is running, the task that is in progress completes and future tasks are cancelled.