https://apps.juniper.net/feature-explorer/feature-info.html?fKey=9190&fn=New%20option%20to%20delay%20BGP%20route%20advertisements
https://www.juniper.net/documentation/en_US/junos/topics/reference/configuration-statement/delay-route-advertisements-edit-protocols-group-family-unicast.html
https://www.juniper.net/documentation/en_US/junos/information-products/topic-collections/release-notes/15.1F7/topic-118670.html
