D-Link DSL-520B - DNS Settings; DNS Server Configuration

61D-Link DSL-520B ADSL2+ Modem User Manual
Section 9 - Advanced Setup
DNS
Server Conguration
Inthispage,youcanmodifytheDNSserversettings.IfEnable Automatic Assigned DNSisselected,thisrouteracceptstherstreceivedDNS
assignmentfromoneofthePPPoA,PPPoEorMER/DHCPenabledPVC(s)duringtheconnectionestablishment.Ifthecheckboxisnotselected,enter
the primary and secondary (optional) DNS server IP addresses. The interface is as follows. Click Save to save the new conguration.
Note: You must reboot the router to make the new conguration take eect.