Tenda DH301 User Manual page 62

Wireless N300 ADSL2+ High Power Modem Router
Step 6: To configure the WAN gateway address. After you configure it click Next. The default setting is recommended.
Note
Default gateway interface list can have multiple WAN interfaces served as system default gateways but only one will be
used according to the priority with the first being the highest and the last one the lowest priority if the WAN interface is
connected. Priority order can be changed by removing all and adding them back in again.
Step 7: Configure the WAN DNS Server configuration according to your ISP.
-Click the Select DNS Server Interface from available WAN interfaces option;
-Or select the Use the following Static DNS IP address option and enter static DNS server IP addresses for the system.
And then click Next.
58