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The OSI Session Layer

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.

OSI Session Layer

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:
• Unicast, Multicast, Broadcast. What Does It Mean?
• Evolution of the Microsoft NOS (Active Directory)
• IPv6 Packet Fragmentation
• Neighbor Discovery Protocol (NDP)
• TCP Windowing
• Routing Datagrams
• OSI Transport Layer
• Network Gateways
• TCP/IP Utilities
• Networking and Internet Standards Organizations

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