In which layer is HTTP in the OSI model? - Stack Overflow
Anyways, HTTP is an application layer protocol. The OSI model The OSI (Open Systems Interconnection) model is a conceptual model created by the International Organization for …
network programming - OSI Layers explained - Stack Overflow
Feb 1, 2017 · There are seven OSI Layers, and five in the TCP/IP reference model, which is the only network model worth learning these days: OSI is obsolete, although unfortunately this fact …
In which OSI layer is the REST API paradigm? - Stack Overflow
It's hard to see how REST API could belong to the Layer 6 or Layer 7 of the OSI Model. The Presentation layer provides for negotiation of the form of representation or syntax of the data …
Difference between PACKETS and FRAMES - Stack Overflow
Jul 16, 2015 · A packet is the PDU (Protocol Data Unit) at layer 3 (network layer - ip packet) of the networking OSI model. A frame is the PDU of layer 2 (data link) of the OSI model.
Are we using TCP/IP or OSI in internet? - Stack Overflow
Feb 17, 2012 · The OSI model was developed by researchers. It only exists on paper. Afterwards TCP/IP was created by using the principles that were described in the OSI model. TCP/IP in …
Classifying USB Protocol in the OSI Model - Stack Overflow
Im having a hard time Categorizing the USB Protocol in the layers of the OSI Model model. Im guess there are 7 layers to begin with. These are the Informations i believe that corresponds …
Serial Protocols and the OSI Model - Stack Overflow
Apr 24, 2017 · serial protocol in the osi model In this web page a found this explanation: " In the International Organization for Standardization Open Systems Interconnection (ISO/OSI) model …
ip - Definition of Network Units: Fragment, Segment, Packet, …
I think in the TCP/IP reference model / architecture, it's Internetwork Layer not Network layer. Network layer is ISO/OSI terminology. And I think there's a "Link Layer" in the TCP/IP ref …
At what layer in the protocol stack does DNS happen?
Feb 12, 2014 · In OSI stack terms, DNS runs in parallel to HTTP in the Application Layer (layer 7). DNS is in effect an application that is invoked to help out the HTTP application, and therefore …
Is a header added/removed at each layer of the OSI model?
Jan 11, 2019 · While they kind of accurately describe the layers 2..4 especially the OSI models layer 5..7 does not match today's reality. At the time these models were created the network …