Its at Layer 1 of the Open Systems Interconnection Model (OSI model)
Layer 7 Application Layer 6 Presentation Layer 5 Session Layer 4 Transport Layer 3 Network Layer 2 Data Link Layer 1 Physical
Hubs and repeaters operate at the Physical Layer of the OSI Model. The Physical Layer is the first layer of the OSI Model.
Switches / Bridges and hubs work at data link layer, but there are layer three switches which operate at network layer. Dhruv
Layer 3
Network Layer
FTP operates in application layer of ISO OSI layered model.
Hubs and repeaters operate at the Physical Layer of the OSI Model. The Physical Layer is the first layer of the OSI Model.
Hubs are a physical layer (layer 1) device; most switches operate at the Data Link layer (Layer 2) of the OSI model.
It depends on what kind of model it is, but in the model for computer 321O, it is on the layer between trhe keyboard and the behind screen, and there is a button with the osi code and there says everything.
Switches / Bridges and hubs work at data link layer, but there are layer three switches which operate at network layer. Dhruv
All network devices have some component that operates at layer 1. Only hubs and repeaters operate entirely at layer 1.
No. Only protocols that users can see on their screen are considered Presentation Layer based. Hubs and repeaters operate on the physical layer, because it doesn't do anything with the data, it simply forwards it.
Layer 3
Repeaters operate at the physical layer of the OSI model.
1. Repeaters (Operate at the OSI Physical Layer).2. Bridges (Operate at the OSI Data Link Layer).3. Routers {and Brouters} (Operate at the OSI Network Layer).
TheHub work on layer 1 i.e. Physical layer of OSI Model
The NIC operates on Layer 2 (Data Link Layer) of the OSI Model.
Router works in Network Layer of OSI model