how acknowlegment happen in CSMA/CA after receiver station receive packet which send ACK but acknowledgment happen in transport layer not in data link layer can you explain that please?
Ack and NACK of transport layer are different from those of data link layer. both layers are supporting (connection oriented) transmission and perform error detection and avoidance but with different tools and ways as explained in the course
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how acknowlegment happen in CSMA/CA after receiver station receive packet which send ACK but acknowledgment happen in transport layer not in data link layer can you explain that please?
Ack and NACK of transport layer are different from those of data link layer.
both layers are supporting (connection oriented) transmission and perform error detection and avoidance but with different tools and ways as explained in the course
اريد موضوع
طبقة التحكم بالوصول الى الوسائط MAC
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