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Block outgoing DNS connections to Google Public DNS

Posted on 2012-03-13
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Last Modified: 2012-06-27
Hi,

Please find my config of my Cisco 877 attached. Can someone provide me with the commands that will only allow outgoing DNS connections to the following IP addresses below. I have a user bypassing my DNS content filtering by using Google's public DNS servers. Thank you


208.67.222.222
208.67.220.220
CONFIG.txt
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Question by:Dan560
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Pratik Parmar earned 2000 total points
ID: 37717194
From The Config It Seems, THE Router's DHCP is Running,

You can do One Thing,

Give That Client a MAC Address based DHCP Reservation,

With your DNS Values.
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