If you enable a VLAN and if the network devices (hubs and switches) on your LAN support the VLAN (802.1Q)
standard, the VLAN ID is associated with all traffic coming from the modem router.
If you are subscribed to IPTV service, the modem router might require VLAN tags to distinguish between the Internet
traffic and the IPTV traffic.
For information about enabling and configuring the virtual IPTV interface, see one of the following sections:
•Manually Set Up an ADSL Internet Connection on page 50
•Manually Set Up a VDSL Internet Connection on page 59
•Manually Set Up a Cable or Fiber Internet Connection on page 68
If your ISP provides directions for how to set up VLANs for IPTV and Internet service, follow
To enable and configure a VLAN for the virtual Internet interface and another VLAN for the virtual
1. Launch a web browser from a computer or WiFi device that is connected to the network.
2. Enter http://www.routerlogin.net.
A login window opens.
3. Enter the modem 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.
Manage the WAN and LAN Network Settings
Nighthawk X4S AC2600 WiFi VDSL/ADSL Modem Router Model D7800