The OSI Session Layer
By Stephen Bucaro
The Session layer, layer seven of the OSI model, establishes, synchronizes, maintains
and terminates sessions between computers on a network. It establishes a connection ID
and authenticates security.
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When you think of the Session layer, keep in mind that the OSI is only a model. Actual
network protocol suites, such as TCP/IP handle the conection establishment, maintainance,
and termination with protocols at the Transport layer.
More Networking Protocols and Standards: • IEEE 802.11.x Wireless Standards • DSL (Digital Subscriber Line) • IPv6 Dynamic Address Allocation • Ports and Sockets • Kerberos Authentication Protocol • IP Addressing • IPv6 Address Format • Understanding IP Routing • Comparison of the Layers of the OSI and TCP/IP Models • T-Carrier
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