The network Card(NIC) is on Layer 2, but the connector on the NIC is considered Layer 1 because the connector is considered a physical connection.
Layer 1 ------Physical
Layer 2 ------Data
According to Network+ the answer is Physical.
In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).In the OSI reference model, that would be layer 3 (network).
network layer
A network bridge connects multiple network segments at the data link layer (Layer 2) of the OSI model.
Network Layer
network
If you mean the OSI reference model, that's layer 1 (physical).If you mean the OSI reference model, that's layer 1 (physical).If you mean the OSI reference model, that's layer 1 (physical).If you mean the OSI reference model, that's layer 1 (physical).
Networking layer of the OSI model
The network layer. # Physical # Data Link # Network # Transport # Session # Presentation # Application
Router works in Network Layer of OSI model
Physical layer which is the first layer in OSI reference model is responsible for signal encoding and decoding.
Layer 3 i.e, network layer of the OSI model is used to IP addressing.
There are seven type of OSI reference model:-Layer 7: The application layer Layer 6: The presentation layer Layer 5: The session layer Layer 4: The transport layer Layer 3: The network layerLayer 2: The data-link layer Layer 1: The physical layer