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Mar 1, 2024 · We need Hub because a hub is a networking device that connects several computers and other devices. A hub is the core component of a local area network (LAN); it is also known as a repeater or concentrator. Every device linked to a hub is on the same subnet and receives all data transferred there.
A network hub is a node that broadcasts data to every computer or Ethernet-based device connected to it. A hub is less sophisticated than a switch, the latter of which can isolate data transmissions to specific devices. Network hubs are best suited for small, simple local area network environments. Hubs can't provide routing capabilities or ...
Jul 22, 2020 · Hubs are networking devices operating at a physical layer of the OSI model that are used to connect multiple devices in a network. They are generally used to connect computers in a LAN. A hub has many ports in it.
May 3, 2022 · With a network, a hub is the most basic networking device that connects multiple computers or other network devices. Unlike a network switch or router, a network hub has no routing tables or intelligence on where to send information and broadcasts all network data across each connection.
Jun 24, 2022 · A hub is a small, rectangular, inexpensive device that joins multiple network-enabled devices. They're often made of plastic and receive power from an ordinary wall outlet. The purpose of a hub is to form a single network segment on which all devices can communicate directly with each other.
Jun 27, 2015 · A network hub is a device that allows multiple computers to communicate with each other over a network. It has several Ethernet ports that are used to connect two or more network devices together. Each computer or device connected to the hub can communicate with any other device connected to one of the hub's Ethernet ports.
Mar 25, 2022 · A hub is a network device that connects various network nodes, e.g. in an Ethernet, in a star configuration. In the OSI (Open Systems Interconnections) reference model, hubs are classified as level 1 devices that operate at the physical layer.
An Ethernet hub, active hub, network hub, repeater hub, multiport repeater, or simply hub is a network hardware device for connecting multiple Ethernet devices together and making them act as a single network segment.
Apr 15, 2024 · A network hub is a basic networking device that connects multiple Ethernet devices, making them act as a single network segment. Hubs work at the physical layer (layer 1) of the OSI model and transmit data packets to all connected devices, regardless of the intended recipient.
Mar 4, 2024 · Quick Definition: A computer network hub is a Layer 1 connectivity device that retransmits the data it receives to all of its ports. Unlike a network switch, a computer network hub does not break up collision domains.
