The following restrictions apply to adaptive services
CoS configuration:
The adaptive services interface does not support scheduling,
only DiffServ marking and queue assignment. You must configure scheduling
at the [edit class-of-service] hierarchy level on the output
interface or fabric.
In the default configuration, queues 1 and 2 receive 0
percent bandwidth. If packets will be assigned to these queues, you
must configure a scheduling map.
You must issue a commit full command before using
custom forwarding-class names in the configuration.
Only the JUNOS standard DiffServ names can be used in
the configuration. Custom names are not recognized.