Tenda W300D User Manual page 58

Modify the service description if necessary and then click the "Next"
button:
Obtain an IP address automatically: WAN port will automatically
obtain an IP address for accessing Internet from the ISP, if this
feature is selected.
Use the following Static IP address: select this feature if your
ISP provides you an IP address.
WAN IP Address: the IP address provided by your ISP for
accessing Internet.
- 58 -
ADSL2/2+ Router