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What Is The Role Of Explicit Congestion Notification (ecn)? |
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Answer» When routers become congested, the incoming packets fill the buffer, which in turn begins dropping packets. In such a case, ECN for TCP/IP provides a way for routers to inform TCP PEERS that their buffers are filling due to the congestion in a network and force them to slow their transmission of DATA to HELP prevent packet losses. When routers become congested, the incoming packets fill the buffer, which in turn begins dropping packets. In such a case, ECN for TCP/IP provides a way for routers to inform TCP peers that their buffers are filling due to the congestion in a network and force them to slow their transmission of data to help prevent packet losses. |
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