Relacionar Columnas OSI LayersVersión en línea Matching the OSI Layers por Julie Myers 1 Application Layer 2 Network Layer 3 Presentation Layer 4 Data Link Layer 5 Transport Layer 6 Session Layer 7 Physical Layer 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 Encryption, Provides data transformation to provide common interface and Compression Establishes, manages and ends user connections, Manages interaction between end systems, and Data syncing between applications Bitstream, Cabling Media, and Signal Error recovery and flow control, User Datagram Protocol (UDP), and Port Logical IP Address, Data routing and relaying standards, and Packet