Hub - OSI Layer 1, half-duplex, Bridge - Makes forwarding decisions in software, Connects different physical networks, Switch - Bridging done in hardware, OSI Layer 2, Router - Routes traffic between IP subnets, OSI layer 3, Access point - Extends the wired network onto the wireless network, OSI layer 2, Repeater - Receive signal, regenerate, resend, Converting media - OSI Layer 1, Physical layer signal conversion,

2.1 - Networking Devices

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