Aug 22, 2025 · This tutorial explains the basic concepts and fundamentals of VLANs. Learn what VLANs are and how they work in an Ethernet LAN network.

Jan 8, 2026 · Designed for large-scale networks requiring a high number of VLANs. VLANs in this range are stored in the running configuration and typically require the switch to operate in VTP transparent …

Jan 28, 2022 · After this VLAN Packet Tracer Example, you can configure VLANs on your network easily. VLANs are also very important for Cisco CCNA, CCNP and CCIE Certifications.

Sep 13, 2025 · This organized way of creating VLANs will make setting firewall rules easier because you can set them per network segment and don't have to set individual rules for devices.

In the first example, we will cover basic VLAN configuration and the commands to map ports to a VLAN. In the second example, we will configure tagged or trunk ports using IEEE 802.1q tagging. These …

VLANs serve two major functions: splitting up one switch into smaller virtual-switches, and extending those virtual-switches to other physical switches.

The goal of this article is to explain and discuss VLANs, including why you should consider using VLANs in a smaller network. I’ll also walk through a configuration example showing how to configure a VLAN …

Use the following example to create VLANs on a port and bind them to pre-existing interfaces. For information on creating interfaces, refer to System Interfaces and Ports.

Aug 23, 2024 · Starting with the setup of VLANs on your network switch, we saw the vital role of planning and assigning VLANs carefully. Subsequently, we discussed how VLAN tagging and the …

Jul 1, 2025 · This guide dives into how VLANs work, offers a structured configuration approach using Cisco examples, and aligns with best practices in modern networking. What is a VLAN?