What does a point-to-multipoint (P2MP) topology include?

A point-to-multipoint (P2MP) topology is characterized by a single point, such as a host or a central unit, distributing data to multiple endpoints or receivers. This is effectively realized through multiple splitting connections that branch out from one central element.

In this configuration, the central point maintains control and communication with all connected nodes, typically allowing for efficient data transmission and resource sharing. This arrangement contrasts with other topologies where each element might connect directly to every other element or where connections are set up in a more evenly distributed manner among all nodes.

This topology is especially useful in scenarios where a central source needs to communicate with multiple users or devices without the complexity of a fully connected network, making it a common choice for applications such as broadcasting or network distribution in telecommunications.