- Switch –> Firewall –> Router –> Modem ———->INTERNET!!
- Switch has Wireless Access Points (WAP) to allow wireless devices to be connected to it, and various computers are connected physically through wires to the switch.
- Physical v/s Logical connection -> within a switch we can have logical connection.
- Speed –> 12Mbps = 1.5 MBps (vendors talk in terms of bits to make it look bigger, divide by 8 and check)
The Modem
converts the signals into