Networking

#Network

Public Network

Private Network

What is #internet...?

Internet is just #Network of devices.

First iteration of internet is "ARPANET" project in late 1960's

Q. In this Network of devices, how do we identify which devices that we are talking to? Ans:

All devices configured are different with two properties within a network

1. [[IP Address]] -> devices in a network have unique IP address to all
2. [[MAC address]] -> Devices have a unique MAC address whether they are in a network or in another network

[[IP Address]]

[[MAC Address]]

[[Ping]]

[[LAN - Local Area Network]]