The
Hub work on layer 1 i.e. Physical layer of OSI Model
hub work at physical layer of osi model
No. Hub works only on first layer. On second layer only swithc/bridge works on second layer of OSI model.
Hub
Hub
2
Layer 1 - the physical layer
physical layer Layer 1
Layer 4 : The Transport Layer
Layer 7: The Application Layer
Layer 2 , Data Link Layer
Switches / Bridges and hubs work at data link layer, but there are layer three switches which operate at network layer. Dhruv
Data Link Layer