enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. List of network protocols (OSI model) - Wikipedia

    en.wikipedia.org/wiki/List_of_network_protocols...

    This article lists protocols, categorized by the nearest layer in the Open Systems Interconnection model. This list is not exclusive to only the OSI protocol family. Many of these protocols are originally based on the Internet Protocol Suite (TCP/IP) and other models and they often do not fit neatly into OSI layers.

  3. OSI model - Wikipedia

    en.wikipedia.org/wiki/OSI_model

    The application layer is the layer of the OSI model that is closest to the end user, which means both the OSI application layer and the user interact directly with a software application that implements a component of communication between the client and server, such as File Explorer and Microsoft Word.

  4. Physical layer - Wikipedia

    en.wikipedia.org/wiki/Physical_layer

    In the seven-layer OSI model of computer networking, the physical layer or layer 1 is the first and lowest layer: the layer most closely associated with the physical connection between devices. The physical layer provides an electrical, mechanical, and procedural interface to the transmission medium.

  5. OSI protocols - Wikipedia

    en.wikipedia.org/wiki/OSI_protocols

    OSI model Layer Protocol data unit (PDU) Function [3] Host layers 7 Application: Data: High-level protocols such as for resource sharing or remote file access, e.g. HTTP. 6 Presentation: Translation of data between a networking service and an application; including character encoding, data compression and encryption/decryption: 5 Session

  6. IEEE 802 - Wikipedia

    en.wikipedia.org/wiki/IEEE_802

    The services and protocols specified in IEEE 802 map to the lower two layers (data link and physical) of the seven-layer Open Systems Interconnection (OSI) networking reference model. IEEE 802 divides the OSI data link layer into two sub-layers: logical link control (LLC) and medium access control (MAC), as follows: Data link layer. LLC sublayer

  7. Protocol data unit - Wikipedia

    en.wikipedia.org/wiki/Protocol_data_unit

    Protocol data units of the OSI model are: [1] The Layer 4: transport layer PDU is the segment or the datagram. The Layer 3: network layer PDU is the packet. The Layer 2: data link layer PDU is the frame. The Layer 1: physical layer PDU is the bit or, more generally, symbol.

  8. Category:Physical layer protocols - Wikipedia

    en.wikipedia.org/wiki/Category:Physical_layer...

    Pages in category "Physical layer protocols" The following 42 pages are in this category, out of 42 total. This list may not reflect recent changes. 0–9.

  9. Data link layer - Wikipedia

    en.wikipedia.org/wiki/Data_link_layer

    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 nodes on a network segment across the physical layer . [ 2 ]