Ultra Ethernet: Network-Signaled Congestion Control (NSCC) - Overview

Network-Signaled Congestion Control (NSCC) The Network-Signaled Congestion Control (NSCC) algorithm operates on the principle that the network fabric itself is the best source of truth regarding congestion. Rather than waiting for packet loss to occur, NSCC relies on proactive feedback from switches to adjust transmission rates in real time. The primary mechanism for this feedback is Explicit…