And you would be right...it doesn't have anything to do with DHCP. DNS can work fine without DHCP. However, the DNS server IP can be a configuration option provided by a DHCP server to a DHCP client.I started to say that DNS has nothing to do with DHCP. And in one respect, that is a correct statement.
DHCP doesn't provide any services other than the DHCP service, and only provides configuration options that can potentially be used by a DHCP client. I would state this differently:DHCP is the protocol for providing an IP address to a client that does not have a static IP address. But, it CAN provide other configuration services.
DHCP is a service that can provide IP Network configuration information to a DHCP Client device. The configuration information can then be used by the device to automatically configure its network interface.
AgreedExcept, DHCP provides more than an IP address, WHEN NEEDED.
eT