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  1. What Is Network Infrastructure? - Cisco

    Network infrastructure refers to the hardware and software that enable network connectivity and communication between users, devices, apps, the internet, and more.

  2. What is network infrastructure? - IBM

    Network infrastructure is the combination of hardware and software components that make modern computer networks possible.

  3. Network Infrastructure - GeeksforGeeks

    Oct 4, 2025 · Network infrastructure refers to the physical devices and components that make up a computer network. This includes routers, switches, firewalls, and other networking equipment.

  4. Computer network - Wikipedia

    A backbone network is part of a computer network infrastructure that provides a path for the exchange of information between different LANs or subnetworks. A backbone can tie together …

  5. What Is Network Infrastructure? All About Network Infrastructure

    What is Network Infrastructure? Network infrastructure is a set of software and hardware components that help build, run, and maintain an IT network.

  6. Understanding Network Infrastructure: Key Components and …

    This guide explores everything you need to know about network infrastructure—from its fundamental components and various types to the substantial benefits it delivers when …

  7. What Is Network Infrastructure? Definition & How It Works (2025)

    Network infrastructure refers to the underlying framework of hardware and software components that enable the communication and data exchange within a computer network.

  8. What is network infrastructure? - ust.com

    Network infrastructure comprises the collection of hardware, software, and services that enable devices, users, and applications to connect and exchange information. It includes physical …

  9. What is Network Infrastructure? Definition & Why It Matters

    What is Network Infrastructure? Network infrastructure refers to the hardware, software, systems, and facilities that enable communication, connectivity, data processing, and digital operations …

  10. What is Network Infrastructure? - ServiceNow

    Network infrastructure collectively describes hardware and software (such as switches, routers, and virtual resources), that allow for network connectivity and operations. These elements are …