Which Network Device Work Which OS Layer ?
Hubs :
Hubs Network Device operate at Psychical Layer.
Switches :
Switches Network Device operate at Data-Link Layer.
Bridges :
Bridges Network Device operate at Data-Link Layer.
Routers :
Routers Network Device operate at Network Layer.
NIC (Network Interface Card):
NIC Network Device operate at Data-Link Layer and Psychical Layer.
Wireless Access Point :
Wireless Access Point Network Device operate at Psychical Layer.
Repeater :
Repeater Network Device operate at Psychical Layer.
Getaway :
Getaway Network Device operate at Application, Session and Network Layer .
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