Let's create a network. We are going to call our network myNetwork. Execute the following command from the shell or command line:
$ docker network create myNetwork
This is the simplest form of the command, and yet it will probably be used the most often. It takes a default driver (we haven't used any option to specify a driver, we will just use the default one, which is bridge). As the output, Docker will print out the identifier of the newly created network:
You will later use this identifier to refer to this network when connecting containers to it or inspecting the network's properties. The last parameter ...