What command do you use to create a new Docker network?

What command do you use to create a new Docker network?

• A. docker network add [network_name]
• B. docker network create [network_name]
• C. docker create network [network_name]
• D. docker network setup [network_name]

Answer: (B)

To create a new Docker network, the command used is "docker network create [network_name]." This command is part of the Docker networking CLI, which allows users to specify parameters for the new network being created. By using "create," the command clearly indicates the intention to establish a new network resource within the Docker environment. When executed, this command will generate a new network with the specified name, enabling Docker containers to communicate with each other over that network. It also allows for the configuration of network options such as driver type and subnet settings, depending on the networking requirements of the applications that will utilize this network. This command aligns with Docker's structured approach to managing assets, as separating networks from the creation of containers fosters a cleaner and more organized environment for application deployment and interaction. By understanding and using "docker network create," users can efficiently manage their container networking needs.

To create a new Docker network, the command used is "docker network create [network_name]." This command is part of the Docker networking CLI, which allows users to specify parameters for the new network being created. By using "create," the command clearly indicates the intention to establish a new network resource within the Docker environment.

When executed, this command will generate a new network with the specified name, enabling Docker containers to communicate with each other over that network. It also allows for the configuration of network options such as driver type and subnet settings, depending on the networking requirements of the applications that will utilize this network.

This command aligns with Docker's structured approach to managing assets, as separating networks from the creation of containers fosters a cleaner and more organized environment for application deployment and interaction. By understanding and using "docker network create," users can efficiently manage their container networking needs.