Layer 2 Switches in Networking

A network switch connects devices in a network and uses packet switching to send, receive, or forward data packets or data frames over the network.

Segmentation with a switch splits a larger collision domain into smaller ones, reducing collision probability and improving overall network throughput.

When a data frame arrives at any port of a network switch, it examines the destination address, performs necessary checks, and sends the frame to the corresponding device(s).

<p>A VLAN is a custom network created from one or more local area networks. It enables a group of devices available in multiple networks to be combined into one logical network.</p> Signup and view all the answers

<p>VLANs allow the creation of virtual LANs that can be administered like physical LANs, enabling better network organization and management.</p> Signup and view all the answers