The Data-Link layer is the place where the data's are broken in to small transferable packets. The NIC card is included into this layer is for one main reason as i have studied. Though the NIC card is a Physical device the algorithms which are embed with in the NIC card do the packet process. The data link layer is the place where the packets are sent to the next layer. though it looks simple the algorithm is not a simple calculation.
i hope this would help u all
M.R.A.RAHMAN
mcp, mcsa, mcse, ICT HND network, BCAS Sri Lanka Kandy
The Network Interface cards
Layer 2 (Data Link Layer) http://compnetworking.about.com/cs/internetworking/g/bldef_bridge.htm
Data link layer
The data link layer (layer 2) and the physical layer (layer 1) use the constructed frame.
The layer 2 devices use the data link layer addresses.
Data Link Layer
Data Link Layer
Data link layer
How many bits are there in a data link layer ethernet address?
Layer 2, the data-link layer.
Layer 2 - Data Link layer.
Physical layer