Description: Bidirectional routing is a method that allows data to flow in both directions between two endpoints. This approach is fundamental in communication networks as it optimizes information transfer and improves network efficiency. In bidirectional routing, each node in the network can send and receive data, facilitating simultaneous communication and reducing latency. This type of routing is particularly relevant in applications where real-time interaction is crucial, such as video conferencing, online gaming, and industrial control systems. Additionally, bidirectional routing can be implemented in various network architectures, including local area networks (LAN), wide area networks (WAN), and mesh networks, making it a versatile solution for different environments. The ability to handle data flows in both directions also allows for better bandwidth management and greater resilience to failures, as data can be rerouted through alternative paths if necessary.