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Feb 10, 2022 · Network hardware is a set of physical or network devices that are essential for interaction and communication between hardware units operational on a computer network. These are dedicated hardware components that connect to each other and enable a network to function effectively and efficiently.
- 15 min
- Repeater – A repeater operates at the physical layer. Its job is to regenerate the signal over the same network before the signal becomes too weak or corrupted to extend the length to which the signal can be transmitted over the same network.
- Hub – A hub is a basically multi-port repeater. A hub connects multiple wires coming from different branches, for example, the connector in star topology which connects different stations.
- Bridge – A bridge operates at the data link layer. A bridge is a repeater, with add on the functionality of filtering content by reading the MAC addresses of the source and destination.
- Switch – A switch is a multiport bridge with a buffer and a design that can boost its efficiency(a large number of ports imply less traffic) and performance.
What is a notebook computer? A notebook computer is a battery- or AC-powered personal computer generally smaller than a briefcase that can easily be transported and conveniently used in temporary spaces, such as airplanes, libraries, temporary offices and meetings.
- Paul Kirvan
- 2 min
Aug 27, 2009 · A netbook is a small, ultra-portable computer. Microsoft defines a netbook as any portable computer with a screen less than 10.7". They generally weigh less than 3 pounds and have no optical drive. Currently netbooks mostly use the Intel Atom processor. Ultra-portables.
Dec 21, 2020 · Nodes (devices) and networking hardware components. Devices include hubs, repeaters, routers, computers, printers, and so on. Hardware components that live inside of these devices include antennas, amplifiers, Network Interface Cards (NICs), and more. Device interface mechanics.
Sep 2, 2023 · Key Takeaways. A modem connects your home network to the Internet, and a router ensures the traffic from the Internet reache the correct device on your network. Routers provide protection against attacks from the outside, and advanced administrative functions. Network switches functionally allow you to expand the number of Ethernet ports on ...
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Aug 1, 2024 · A network device is a piece of hardware or software integral to communication between a computer and an internet network. Common network devices are: Network devices manage traffic flow and direct data packets, provide security, and enable connectivity between network segments or the Internet.
