Computer and IT Networking is at the heart of any organisation especially today with the indispensible and relentless usage of the internet as well as increased application of softwares that are installed on servers. Technologically networking has evolved from wired local area networking to wireless networking. At the same time faster data transmission speeds have also led to use of newer technologies and faster devices. With such phenomenal advancements networking and internet sharing environments have also added on numerous more devices, each of it having its own technical functionality. We have been working on networks that are running on basic cat5/cat6 cabling to more complex ones where we have used optical fibres and wireless devices.