Difference between dcn datalink layer and data link layer

1.	Difference between dcn datalink layer and data link layer
Answer» Data link LAYER is the second layer of the OSI (open SYSTEM Interconnection) model. It helps in the NODE to node delivery of the data. Data link layer: 1. Logical link control 2. Media Access control DCN - data communication and computer network is a domain in which the data link layer is implemented.

Answer»

Data link LAYER is the second layer of the OSI (open SYSTEM Interconnection) model.

It helps in the NODE to node delivery of the data.

Data link layer:

1. Logical link control

2. Media Access control

DCN - data communication and computer network is a domain in which the data link layer is implemented.

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