Relier Pairs OSI LayersVersion en ligne Matching the OSI Layers par Julie Myers 1 Physical Layer 2 Presentation Layer 3 Transport Layer 4 Data Link Layer 5 Session Layer 6 Network Layer 7 Application Layer Encryption, Provides data transformation to provide common interface and Compression Bitstream, Cabling Media, and Signal Error recovery and flow control, User Datagram Protocol (UDP), and Port Establishes, manages and ends user connections, Manages interaction between end systems, and Data syncing between applications Logical IP Address, Data routing and relaying standards, and Packet Error Handling at the frame level, Frame, and the Physical Address (MAC) Provides services directly to user applications, Authentication and HTTP & FTP used at this layer
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