How to install, configure, and verify a Caching-only DNS Server and a Forwarding-only DNS Server

This video explains the following topics.
What a caching-only DNS server is.
How to install a caching-only DNS server.
How to configure, test, verify, and manage a caching-only DNS server.
What a forwarding-only DNS server is.
How to install a forwarding -only DNS server.
How to configure, test, verify, and manage a forwarding-only DNS server.
How to debug when the named service does not start
How to use the rndc command
How to view DNS cache data
How to flush DNS cache data
How manage DNS cache data

This video is based on the following tutorials.
How to configure a caching only name server
How to configure DNS Forwarding and a forwarder name server

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[nlvon]

Hello, the IP/Gateway/DNS information you told us to input won't allow me to connect to the internet... I followed everything you said verbatim and still can't get it to work. What should I do?