Select Source MAC Address Select Destination MAC Address 00:00:00:a1:2b:cc 00:00:00:a2:2b:cb 00:00:00:a3:2b:cd 00:00:00:a4:2b:cf 00:00:00:a5:2b:cg 00:00:00:a6:2b:cm 00:00:00:a1:2b:cc 00:00:00:a2:2b:cb 00:00:00:a3:2b:cd 00:00:00:a4:2b:cf 00:00:00:a5:2b:cg 00:00:00:a6:2b:cm 00:00:00:a1:2b:cc 00:00:00:a2:2b:cb 00:00:00:a3:2b:cd 00:00:00:a4:2b:cf 00:00:00:a5:2b:cg 00:00:00:a6:2b:cm

Properties of Hub:
1. Hub is properly a hardware device.
2. It works on Physical Layer.
3. It never checks any address just broadcast the message.
4. It works as a multiport repeater.