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.
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: • IPv6 Flow Label Field • Understanding IP Routing • The OSI Data Link Layer • OSI Transport Layer • IPv6 Payload Length Field and Jumbograms • X.25 and Frame Relay Overview • Integration of IPv6 with IPv4 • Network Cabling and Components • IPv6 Address Auto Configuration • NTP Server Systems - The Network Time Protocol
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