9.1 OSI Model
9.1.4 Session layer
The Session Layer is responsible for controlling the dialogue between devices or hosts. It establishes, manages, and terminates sessions between the applications.

Examples of Session Layer protocols include:

  • Network File System (NFS)
  • Structured Query Language (SQL)
  • Remote Procedure Call (RPC)
  • X Window System
  • AppleTalk Session Protocol (ASP)
  • DNA Session Control Protocol (SCP)
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