VLANs and trunking are essential for building efficient, secure, and scalable networks. By segmenting traffic and using 802.1Q trunks, you can extend VLANs across devices without losing isolation.

As per the subject, I am being forcefully pushed into the world of VLAN's. I have a large degree of SOHO and SMB LAN hardware experience. The limits of my knowledge are stuff like custom static ...

I set a port on a switch to trunking, but it won't pass data. Here's the scenario. See if you can help me out. We have two switches and two VLANs. Actually, we have over a hundred switches and a dozen ...

A virtual LAN is a logical division of a network that enables devices to communicate as if they are connected to a single switch. These divisions are critical to network security, performance and ...

In Cisco LAN switch environments, the native VLAN is typically untagged on 802.1Q trunk ports. This can lead to a security vulnerability in your network environment. It is a best practice to ...

Maker, meme-r, and unabashed geek, Joe has been writing about technology since starting his career in 2018 at KnowTechie. He's covered everything from Apple to apps and crowdfunding and loves getting ...

LESSON 2: HOW TO BUILD A SECURE WIRELESS INFRASTRUCTURE VIDEO: CREATING A SECURE WIRELESS INFRASTRUCTURE TIP: THE ROLE OF VPN TIP: WIRELESS AP PLACEMENT LESSON 2 QUIZ Virtual LANs have long been used ...