Study guides, Class notes & Summaries

The data link layer or layer 2 is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers data between adjacent network nodes in a wide area network (WAN) or between nodes on the same local area network (LAN) segment. How. How much. header.

The four layers of the DARPA model are: Application, Transport, Internet, and Network Interface. Each layer in the DARPA model corresponds to one or more layers of the seven-layer Open Systems Interconnection (OSI) model.

What is a mac address. how mac address is created. size of mac address. predicted life of mac address. types of mac address. position in header. layer two addressing.

OSI MODEl each layer is discussed with details

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