- Welcome to lesson 12.
In this lesson, you'll learn about networking.
I'll start by explaining network basics, just to make sure
that you know about IP addresses, including IPv4
as well as IPv6, routers and DNS servers.
Next, we'll discuss managing and troubleshooting
of run-time network configuration, which allows you to learn
about the tools that are required
for troubleshooting networking in case anything goes wrong.
I'll explain what is behind network device names,
like eth0 and ens33.
You'll learn how to manage hostname
and hostname resolution
and at the end of this lesson,
I'll show you how to manage persistent networking.
The lesson ends with the list
of commands that were covered
as well as a lab and lab solution.