ISO stands for International standards organization.It is an organization for agreement on international standards of network communication world wide.
On the other hand OSI is a model for understanding and designing a network architecture.
There is no difference in the OSI model between a real physical machine and a virtualized one.
International Standards Organization (ISO) developed a proposal for OSI model as a first step towards international standardization of the protocols used in the various layers. The model is known as the ISO OSI (Open Systems Interconnection).The OSI model includes seven layers
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ISO International Organization for Standardization
OSI means Open System Interconnection. OSI is a standard model for networking given by ISO .
The OSI model was developed by the ISO (International Organization for Standardization) with the ITU-T (International Telecommunication Union).
International Standards Organization(ISO)
OSI was made by ISO (international standards organization) in 1970s while, DoD was used by only the US govt.'s Department of Defense thus DoD model. DoD was primitive and had problems with it and was not in too much detail, so when it was available to public market, the ISO revised it and add more details and layers. Due to that it made it more specified.
FTP operates in application layer of ISO OSI layered model.
In the early 1980s, the International Standards Organization (ISO) developed the Open Systems Interconnect (OSI) model, which was defined in ISO standard 7498-1, to standardize the way devices communicate on a network. This model has seven layers In the early 1980s, the International Standards Organization (ISO) developed the Open Systems Interconnect (OSI) model, which was defined in ISO standard 7498-1, to standardize the way devices communicate on a network. This model has seven layers
(OSI)open system interconnection model developed by the international standard organization(ISO)There are 7 layers in this modelphysiacl layerData link layerNetwork layerTransport layerSession layerPresentation layerApplication layerTCP/IP A 5 layer protocal suite that defines the exchange of information across the internet
OSPF and RIP are used in the network layer of the ISO model.