Networking is an engineering discipline that aims to study and analyze the communication process among various computing devices or computer systems that are linked, or networked, together to exchange information and share resources.A router, network card and protocols are the essential pillars upon which any network is built.The Network Is the Foundation for Digital Transformation.As we move from the Information Era to the Digital Era the network continues to grow in relevance. It connects all things digital and is the lifeblood of digital business. If the network foundation crumbles, the business will be crippled.

A successful digital transformation requires a network transformation. The network must elevate beyond a platform of connectivity, to a platform for automation, security and analytics. It starts by changing our paradigm for designing and building networks: From hardware-centric to software-centric, From manual to automated ,From physical to virtual , From closed to open , From complex to simple.With growing IT sector in India, global Networking players have entered in the country. As per International Data Corporation (IDC), in 2016-17, Cisco is the largest Networking Company in the country with 65.74% share. Similarly, D-Link is number one in WLAN market, with 29% of market share.