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Most networks employ devices for routing services. Routers
work at which OSI layers?
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Answer Posted / imthiyazpathan
All of them are devices and are used in network. Their
differences are:
Router: Layer 3 device, can work on physical, data and
network layer.
Switch: Layer 2 device, can work on data link layer
Bridge: Layer 2 device, can work on data link layer.
Hub: Layer 1device, just a multi-port repeater and works on
physical layer
| Is This Answer Correct ? | 8 Yes | 1 No |
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