application layer protocols
Protocols specific to executing network applications such as email and file transfer. Layer 7 of the OSI reference model in standard ISO 7498, “Information Technology—Open Systems Interconnection—Basic Reference Model” (www.iso.ch). (2) It is important to note here that many modern industrial control systems include fieldbus networks, which do not normally include all seven layers, but do have an application layer.
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Last modified at 12/29/2011 10:30 AM by Eric Cosman
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