Virtual LANs
Explore the concept of Virtual LANs and understand how VLANs segregate traffic within Ethernet switches. Learn about VLAN tagging, the 802.1q standard, and how VLANs enhance network management and security by logically grouping devices across switches.
We'll cover the following...
We'll cover the following...
Introduction
Another important advantage of Ethernet switches is the ability to create Virtual Local Area Networks (VLANs). A virtual LAN is a logical subset of the LAN configured by a network administrator. The traffic for different VLANs remains segregated resulting in increased efficiency of network operation. This is useful in many cases, for example, to keep the traffic for different departments in an organization ...