What is a VLAN?
A virtual local area network (VLAN) is a broadcast domain that is partitioned logically at layer 2 to separate devices from different physical LAN’s.
A VLAN (Virtual Local Area Network) is a logical network that groups and isolates devices or computers connected to a larger network, regardless of their physical location. VLANs provide multiple benefits, including improved network security, better network performance, and increased flexibility. VLANs allow an administrator to segment the network into smaller logical groups, each with its own set of security policies, access rules, broadcast domains, and Quality of Service (QoS) settings. This grouping is achieved through configuring VLAN membership on switches or routers. VLANs can enhance network efficiency by reducing broadcast traffic and improving network scalability by allowing additional logical networks to be created from a single physical network.
More Answers:
Maximizing Network Resilience: A Comprehensive Guide to Ethernet Ring Protection Switching (ERPS)Understanding MAC Address: Definition, Format, and Importance in Networking
Understanding the Native VLAN: Its Importance and Security Risks