Draytek Vigor2760 series User Manual page 247

Clear All
Apply to all
Action
After finishing all the settings here, please click OK to save the configuration.
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.
235 Vigor2760 Series User's Guide