What is back bone router?

Answer 1

A backbone router is a high-capacity router that connects multiple networks and facilitates communication between them, often serving as a central point for data traffic in a large network infrastructure. It typically manages and directs traffic between different subnetworks, ensuring efficient data transmission and minimizing latency. Backbone routers are crucial in enterprise networks and service providers' infrastructures, supporting high-speed data transfer and scalability. They often implement advanced routing protocols to enhance performance and reliability.