What is a computer network switch and what is it used for?
A computer network switch is a device that connects devices in a computer network. It receives data packets from connected devices and forwards them to their intended destination. Switches work at the data link layer (layer 2) of the OSI model and use the Media Access Control (MAC) address of connected devices to forward data.
Switches are commonly used in local area networks (LANs) to connect devices such as computers, printers, and servers. They provide a dedicated connection between devices, which allows for faster and more efficient data transfer.
Compared to hubs, which broadcast data to all connected devices, switches are able to selectively send data only to the device that needs it, reducing network congestion and improving overall network performance.
- How Do Sea Birds Find Food In The Open Ocean
- What Are Some Tips For Sleeping On A Plane
- How Can Sustainable Energy Be Used To Enhance Social Equity
- How Do Some Animals Use Their Sense Of Smell To Locate Food Buried Underground
- What Are Taylor Swifts Favorite Fashion Styles
- What Is The Main University In Murray Kentucky
- How Can Someone Sit Through A Movie Thats Over Two Hours Long
- Can Astrology Help With Mental Health Issues
- What Is The Schedule For The Rocky Mountaineer Train From Vancouver To Banff
- How To Use The Count Function To Count Unique Values In Google Sheets