How to Change you default DNS in Bsnl Brodband | Boost your slow Broadband Internet Connection by changing default DNS

Hopely this trick will work for any broadband connection throughout world.

Just configure ips manually like shown above. Use public DNS of popular websites like Google, Yahoo, Bing or whatever whose downtime is very least and is on internet seamlessly.

Here I have used public ip of GOOGLE. and i.e 8.8.8.8 and 8.8.4.4 You can search for such public ips. Here is a list below of some very fast public dns server lists.
Free Public DNS Server

Service provider: Google
8.8.8.8
8.8.4.4

Service provider: ScrubIt
Public dns server address:
67.138.54.100
207.225.209.66

Service provider:dnsadvantage
Dnsadvantage free dns server list:
156.154.70.1
156.154.71.1

Service provider:OpenDNS
OpenDNS free dns server list:
208.67.222.222
208.67.220.220

Service provider: vnsc-pri.sys.gtei.net
Public Name server IP address:
4.2.2.1
4.2.2.2
4.2.2.3
4.2.2.4
4.2.2.5
4.2.2.6

Try out this and surely it will boost and speedup your broadband and other internet connectivity. It even tweaked my downloading speed.  It doesn’t even matter with who is your service provider.