D-Link DIR-816 User Manual page 20

Section 3 - Configuration
If you selected Static IP, enter your IP address, Subnet Mask,
Default Gateway, Primary DNS, and Secondary DNS, and click
Next to continue.
You can also configure the wireless network and security
settings. If you prefer not to, click Disable the wireless radio.
Click Next to continue.
SSID: Enter the SSID name.
Disable
You can also choose to not use security by selecting
Security:
this, but this is not recommended.
WPA/WPA2-
If you select this, enter a passkey in the box below the
PSK AES
field.
Personal:
D-Link DIR-816 User Manual 16