Which command is used to list all Docker networks?

Prepare for the Docker Certified Associate test with our comprehensive quizzes that include key questions and detailed explanations. Ace your certification!

The command to list all Docker networks is "docker network ls." This command provides a straightforward way to display all the networks available in the Docker environment. When executed, it reveals a list that includes network names, IDs, drivers, and scopes, allowing users to quickly see what networks are configured.

Using "docker network ls" is especially useful for managing and troubleshooting network configurations, as it provides essential details about each network. This command helps in scenarios where understanding the existing network layout is crucial, such as when setting up inter-container communication or diagnosing connectivity issues.

The other commands serve different functions. "docker info" provides system-wide information about Docker, including details about the Docker daemon and all containers and images, but does not specifically list networks. "docker ps" lists running containers and their statuses, which does not pertain to network management. Lastly, "docker network inspect" gives detailed information about a specific network but only when a network name or ID is specified; it does not provide an overview of all networks.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy