Draytek VIGOR2860 series User Manual page 518

Select All
Clear All
Apply to all
Action
502
request.
Click it to select all of the protocols.
Click it to de-select all of the protocols.
Choose one of the actions from the drop down list. It is
prepared for applying to all protocols.
Apply – Click it to make the selected action be applied all of
the selected protocols immediately.
There are many protocols which can be specified with
different QoS Class.
Vigor2860 Series User's Guide