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 Packet Fragmentation • Video - Network Layer (Layer 3) of OSI Networking Model • Internet Security and VPN Network Design • IPv4 Address Classes • Pv6 Myths • Networking Protocols, Ports, Standards, and Organizations What Does it All Mean? • Evolution of the Microsoft NOS (Active Directory) • IPv6 Multicast Addresses • How to Set Up FTP (File Transfer Protocol) • Video - Data Link Layer of OSI Networking Model
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