Скачать или смотреть VLAN Creation, Access VLAN, and Trunk VLAN

VLAN (Virtual Local Area Network)
Description:
A VLAN is a logical grouping of devices within a LAN that allows devices to communicate as if they were on the same physical network, even if they are in different locations. It segments broadcast domains and enhances security and network performance.

🔹 Access VLAN
Description:
An Access VLAN is assigned to a switch port that connects to an end device (e.g., PC, printer). That port carries traffic for only one VLAN, making it simple and secure. Each device connected to an access port belongs to a single VLAN.

🔹 Trunk VLAN
Description:
A Trunk VLAN is used on switch ports that connect to other switches or routers. A trunk port carries traffic for multiple VLANs, using tagging (like IEEE 802.1Q) to differentiate between them. It enables communication between VLANs across the network infrastructure.