Answer:
Explicit Congestion Notification (ECN)
Explanation:
Explicit Congestion Notification (ECN) -
It is the addition in the transmission control protocol (TCP) and internet protocol ( IP ) , which is defined in the RFC 3168 (2001) , is referred to as the Explicit Congestion Notification (ECN) .
It enables the end - to - end notification of the network without disabling the packets .
This feature or process is used between two ECN - enabled endpoints .
Hence , from the given information of the question,
The correct term is Explicit Congestion Notification (ECN) .
