What are two advantages of Layer 2 Ethernet switches over hubs

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What are two advantages of Layer 2 Ethernet switches over hubs
What are two advantages of Layer 2 Ethernet switches over hubs

What are two advantages of Layer 2 Ethernet switches over hubs
A Layer 2 Ethernet switch connects multiple Ethernet LAN segments.Because each port on the switch can be
connected to a different LAN segment,this topology forms a larger Ethernet network.The switch stores the media
access controller (MAC) address—observed in frames received through each port—to identify each network
segment.Using the MAC address,the switch forwards frames from the source segment to the destination segment
only,instead of forwarding the frame to all the connected ports,consequently reducing network traffic.

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