Recently Google released its new "Google Public DNS" service to speedup browsing experience and fix DNS issues. There are a few other similar DNS services like Open DNS, Ultra DNS, etc.
But changing DNS settings requires some steps to follow and some people might find it difficult, so here we are sharing a very small utility which allows you to change DNS settings on the fly.
"DNS Jumper" is a small and portable utility which helps you in easily switch to Google Public DNS, Open DNS or other similar DNS services.

You can download it using following link:
This article was posted by VG in following section: Software.
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Astitva
hi!
i have a problem in my windows 7..now it detecting 2 network connections instead of 1.i have got a wired connection and to run net i just have to disable the connection and just troubleshoot it every time i boot in the windows....????my network is a home one but it also detects a public connection too and when it do so i have to do the above thing or the net won't work.....
please help!!
its started when i used that google DNS setting.!
VG
^^ Mirror link added.
@Astitva
It might be possible that there is a wireless connection available near your home.
Astitva
i don't have a wireless rooter...so it's not possible for my computer to detect any wireless connection even if it is there..
Hao Zhang
WOT gave it a bad rating...
Yatti420
Thanks for the mirror I forgot to point out that WOT rating.. As a side note for WOT users that site is not that bad.. Some categories should be yellow at least..
Apfelgluck
No configuration to edit the available DNS servers, which makes this this application a joke.
Hank Arnold
Frankly, if you find changing the DNS settings on a computer to be "difficult", you really should not be doing it. I've lost count of the number of postings on the net about folks who screw it up, especially in AD environments. How many times have we seen someone use an ISP's DNS servers as their local DNS servers instead of the ones internal to their domain??
Utilities like these are, IMNSHO, more dangerous than useful...
Hank Arnold (MVP)
JX Great
This is a great tool. It works perfectly.
velociraptor
@Hank Arnold : Microsoft must take back your MVP as soon as possible
Hank Arnold
Very mature, velociraptor.