This image displays a network diagram. What are the main components and connections shown?

The image shows a network diagram with various components and connections. The main components include 'Узел сети' (Network Node), 'Большой интернет' (Big Internet), 'Промежуточное устройство' (Intermediate Device), 'Провайдер' (Provider), 'IXP', 'Коммутатор' (Switch), 'Wi-Fi роутер' (Wi-Fi Router), 'Смартфон' (Smartphone), and 'Умная колонка' (Smart Speaker). These components are connected via 'Линия связи' (Communication Line). There are also labels for 'Wi-Fi' and 'Ethernet' indicating connection types. The diagram illustrates different network topologies and how devices connect to each other and the internet.