Docker Certified Associate Certification Training Course - None Network

The video tutorial explains how to disable the networking stack on a Docker container using the Null network. It details the steps to run a container with this network configuration, which restricts external communication and only allows internal loopback. The tutorial also covers how to inspect the Null network using Docker commands and describes its properties. Finally, it discusses the primary use case for this setup, which is running isolated batch jobs.

What happens to the access to the external network when the Null network is used?

• It is enabled

• It is disabled

• It is limited

• It is unrestricted

What is created within the container when using the non network?

• Only the loop back device

• Multiple network interfaces

• No devices

• External connections