69D-Link DIR-X1870 User Manual
Section 3 - Conguration
This Quality of Service (QoS) Engine will allow you to prioritize particular 
clients over others, so that those clients receive higher bandwidth. For 
example, if one client is streaming a movie and another is downloading a 
non-urgent le, you might wish to assign the former device a higher priority 
than the latter so that the movie streaming is not disrupted by the trac of 
the other devices on the network.
Under Connected Clients, you will see device cards representing each 
connected client. If some are o-screen, you can use the < and > buttons to 
scroll through the cards.
A maximum of one device can be assigned Highest priority.
A maximum of two devices can be assigned High priority.
A maximum of eight devices can be assigned Medium priority.
If no devices are explicitly assigned a priority, they will all be treated with 
equal priority. If some devices are not assigned a priority and others are, the 
unassigned devices will be treated with the lowest priority.
To assign a priority level to a device, drag the device card from the All 
Devices list over an empty slot and release the mouse button. The card will 
remain in the slot. If you want to remove a priority assignment from a device 
and return it to the All Devices list, click the cross icon in the top right of the 
device card.