PHYSICAL LAYER-HUB DATA LINK LAYER_SWITCH NETWORK LAYER-ROUTER TRA

Most networks employ devices for routing services. Routers
work at which OSI layers?

Question Posted / s.k.bhaskar

Answer Posted / s.k.bhaskar

PHYSICAL LAYER-HUB

DATA LINK LAYER_SWITCH

NETWORK LAYER-ROUTER

TRASPORT LAYER-GATEWAY

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