Why VXLAN Replaced VLANs in Modern Networks

Most engineers learn VLANs… but modern networks don’t scale on VLANs anymore.

The real problem isn’t configuration—it’s scale, segmentation, and flexibility.

In this video, I break down:

Why VLANs fail at scale
How VXLAN solves multi-tenant and cloud challenges
The real reason enterprises invest in overlay networks
When VXLAN makes sense—and when it’s overkill

This isn’t about tunneling packets.
It’s about removing architectural limitations.

If you’re moving toward Network Architect or Sales Engineer roles, this is the level of thinking required.

#VXLAN #Networking #NetworkArchitecture #DataCenter #CloudNetworking #CCNP #NetworkEngineer #SalesEngineer #TechCareers

Видео Why VXLAN Replaced VLANs in Modern Networks канала iAMlearnin3T3ch