Preferable way to change DNS?

Simpleguy

[OP]
Regulars
Mar 20, 2015
142
21
For BSNL Broadband which method is effective?
1) Change DNS at Modem setting?
2) Change DNS at PC setting?
3) Change DNS of PC and Modem both?
 

Karan

I am a n00b
Regulars
Aug 23, 2006
1,343
122
Gurgaon
Modem is always recommended, that way the LAN DHCP will assign it to all the device in the house, without you having to do it yourself.