Hardware
I Introduction Switches and routers are both essential devices in computer networks, but they serve different purposes and operate at different layers of the OSI model. The key difference between a switch and a router lies in how they handle data flow within a network. Switches connect devices within a single network, like your home…
Difference Between Hub and Switch I. Introduction Hub A hub is a basic networking device that connects multiple computers or network devices together. It acts as a central point of connection, allowing devices to communicate with each other and share resources such as files and printers. Hubs operate at the physical layer of the OSI model[1] and are…
What is a switch I. Introduction A network switch is a networking device that connects multiple computers or other devices together on a network. It is a device that allows data to be transmitted between multiple devices on the network. Switches have multiple ports, typically Ethernet ports, which allow multiple devices to be connected to the switch. Switches…
What is An Access Point (AP) I. Introduction Definition of an access point (AP) , often called a wireless access point, is a networking hardware device that allows wireless devices to connect to a wired network. Access points can be used to create a wireless local area network (WLAN) in a home, office, or public space. They can also…
I. Introduction A router is a networking device that connects multiple computer networks. It acts like an intelligent traffic director. It routes data packets across multiple networks and ensures they reach their intended destinations. Routers operate on the principle of packet switching, a method where data is divided into manageable units or packets and transmitted…