Dns - D-Link DSL-2730U User Manual

Click Add to add a bridge filter. The page shown in the following figure appears.
Click Apply to save the settings.

4.4.7 DNS

Domain name system (DNS) is an Internet service that translates domain
names into IP addresses. Because domain names are alphabetic, they are
easier to remember. The Internet, however, is actually based on IP addresses.
Each time you use a domain name, a DNS service must translate the name into
the corresponding IP address. For example, the domain name
www.example.com might be translated to 198.105.232.4.
The DNS system is, in fact, its own network. If one DNS server does not know
how to translate a particular domain name, it asks another one, and so on, until
the correct IP address is returned.
Choose ADVANCED > DNS. The page shown in the folllowin g figure appears.
DNS SERVER CONFIGURATION
If you are using the device for DHCP service on the LAN or if you are using DNS
servers on the ISP network, select Obtain DNS Info from a WAN interface.
If you have DNS IP addresses provided by your ISP, enter these IP addresses
in the available entry fields for the preferred DNS server and the alternate DNS
server.
Click Apply to save the settings.
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