The article will show you how to update the DNS settings on your Technicolor DGA0122 NLK router.
How to Update DNS
Starting on the Status page of the Technicolor TC7200-U router, click the choice at the top, in blue, labeled Basic.
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Then on the left side of the page, pick Local Area Network.
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Once on this page, you will see the option to update DNS Server 1 and DNS Server 2.
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After updating your DNS values, click “Save”