Netgear R6900 - Nighthawk AC1900 Smart WiFi Router User Manual (en)

Figure 9. Downstream QoS assigns a high priority to video streaming from the Internet
We recommend that you enable downstream QoS only if you watch streaming Internet video. When downstream
QoS assigns a high priority to streaming video, it also assigns a lower priority to the rest of your Internet traffic. That
means that other tasks such as downloading content from the Internet take longer.
To enable downstream QoS:
Launch a web browser from a computer or WiFi device that is connected to the network.
A login window opens.
Enter the router user name and password.
The user name is admin. The default password is password. The user name and password are case-sensitive.
The BASIC Home page displays.
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Nighthawk AC1900 Smart WiFi Router Model R6900