Answer:

• Network infrastructure is the hardware and software resources of an entire network that enable network connectivity, communication, operations and management of an enterprise network. It provides the communication path and services between users, processes, applications, services and external networks/the internet.
• Network infrastructure devices are the components of a network that transport communications needed for data, applications, services, and multi-media. These devices include routers, firewalls, switches, servers, load-balancers, intrusion detection systems, domain name systems, and storage area

Explanation:

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