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Cisco 851 WAN DHCP get DNS list from DHCP and use the router as DNS

Configuration used: Cisco 851 connected to cable modem. Wan interface is DHCP.

The ISP provides a list of (changing and never published) DNS, but it's only available through DHCP. I need to set the router to get the server list through DHCP and to act as DNS.

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Re: Cisco 851 WAN DHCP get DNS list from DHCP and use the router

ip domain-lookup

ip dns server

And inside address in router dhcp pool, That's it.

Hope this helps, please rate post if it does!

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