Push changes from a content hub

1. Change or add a content type in a content hub site.
2. Click on "Manage Publishing for this content type" in the content type administration page.
3.Click on "Publish" if it´s a new content type or "Republish" if it´s a content type update.
4. Fire up "SharePoint 2010 Management Shell" on the SharePoint server.
5. Run these commands to trigger the timer jobs for content hub sync:

Start-SPTimerJob MetadataHubTimerJob
Start-SPTimerJob MetadataSubscriberTimerJob

6. Check your "Job History" (Monitoring --> Check job status --> Job History) page in CA for the status of the timer jobs