docker network ls docker network ls NETWORK ID NAME DRIVER SCOPE 290558d808c0 bridge bridge local 3ee744dfe053 host host local b9d8dd48b0e2 none null local Representative network drivers which can be connected external are bridge, host, none, container. 1. bridge : It already setup to utilize docker0, it(bridge network) allocates 172.17.0.x in order to container. It is user defined network, so i..