Docker Certified Associate Certification Training Course - Introduction to Docker Network

The video tutorial covers Docker networking, explaining different network types and drivers available. It discusses how Docker allows containers to connect to multiple networks and manage them across platforms. The tutorial introduces three common Docker network types: none, host, and bridge, detailing their characteristics and uses. It also touches on Docker's networking based on the Container Network Model (CNN) and how Docker containers can link to non-Docker workloads.

What is a key feature of Docker networking?

• It only supports Linux environments.

• It allows containers to be attached to multiple networks.

• It requires manual network configuration for each container.

• It is limited to a single network per container.

Which Docker network type completely removes network isolation?

• Swarm

• Host

• Bridge

• None

What happens when a container is attached to a 'none' network type?

• It shares the host's network stack.

• It can communicate with all other containers.

• It has no network access.

• It can only communicate with non-Docker workloads.

What is the default networking driver in Docker?

• Swarm

• None

• Host

• Bridge

What model is Docker's networking based on?

• Container Network Model

• OSI Model

• TCP/IP Model

• Client-Server Model