5. In the Security Options section below either the Wireless Network (2.4GHz b/g/n) section or the Wireless Network
(5GHz 802.11a/n/ac) section, select the WPA/WPA2 Enterprise radio button.
6. In the Security Options (WPA/WPA2 Enterprise) section, enter the settings as described in the following table.
From the WPA Mode menu, select the enterprise mode:
•WPA [TKIP] +WPA2 [AES]. This type of security enables WiFi devices that
support either WPA or WPA2 to join the modem router’s WiFi network.
•WPA2 [AES]. WPA2 provides a secure connection but some older WiFi devices
do not detect WPA2 and support only WPA. If your network includes such older
devices, select WPA [TKIP] + WPA2 [AES] security. If your network includes
older devices only, select WPA [TKIP] security.
•WPA [TKIP]. WPA provides a secure connection. If your network includes older
devices only, select this type of security.
Enter the interval in seconds after which the RADIUS group key is updated. The
default interval is 3600 seconds.
Group Key Update Interval
Enter the IPv4 address of the RADIUS server to which the WiFi network can connect.RADIUS server IP Address
Enter the number of the port on the modem router that is used to access the RADIUS
server for authentication. The default port number is 1812.
RADIUS server Port
Enter the shared secret (RADIUS password) that is used between the modem router
and the RADIUS server during authentication of a WiFi user.
RADIUS server Shared Secret
7. Click the Apply button.
Your settings are saved.
8. Make sure that you can reconnect over WiFi to the network with its new security settings.
Manage the Basic WiFi Network Settings
Nighthawk X4S AC2600 WiFi VDSL/ADSL Modem Router Model D7800