Checking full duplex refers to the process of verifying whether a network connection is operating in full duplex mode. In full duplex mode, devices on a network can transmit and receive data simultaneously, allowing for faster and more efficient communication. This is in contrast to half duplex mode, where devices can only transmit or receive data at any given time.
Full duplex is essential for high-performance networks, particularly those that handle large amounts of data. It enables devices to communicate without experiencing collisions, which occur when two devices attempt to transmit data simultaneously in half duplex mode. By eliminating collisions, full duplex improves network efficiency and reduces latency.