🖥️↔️🧀↔️🌐

#computer network #network topology #LAN diagram #WAN diagram #router diagram #IT infrastructure #network map

🗼📶🗺️

#cell tower #cellular coverage #wide area network #base station #network map

🗺️🚇

#subway map #metro map #transit map #network map #tube map #transport system

📍🗺️🚇️

#metro map #subway map #station locator #transit map #find station #network map #route planner