Network infrastructure refers to the hardware, software, and protocols that are used to connect devices and enable communication between them within a network. The network infrastructure can include a wide range of components, from physical cables and switches to software applications that manage and monitor network traffic. Some key components of network infrastructure include Network devices, Cabling, Network protocols, Network management software, Network services

A well-designed network infrastructure is essential for ensuring efficient and reliable communication between devices and for enabling businesses to operate smoothly. It can help to reduce costs, increase productivity, and improve security by providing a centralized and standardized way to manage network resources.