Virtual Extensible LAN - Wikipedia
VXLAN is an evolution of efforts to standardize on an overlay encapsulation protocol. Compared to single-tagged IEEE 802.1Q VLANs which provide a limited number of layer-2 VLANs (4094, using a …
Introduction to Virtual Extensible LAN (VXLAN)
Virtual eXtensible Local Area Network (VXLAN) is a tunneling protocol that tunnels Ethernet (layer 2) traffic over an IP (layer 3) network. It solves limitations of traditional Ethernet networks such as the …
Introduction to VXLAN - Cisco Learning Network
Why VXLAN was invented? To solve VLAN limitations in data centers and cloud, so it can provide scalability by allowing Layer2 encapsulated in UDP or so it extends VLAN.
Chapter 1: Introduction to VXLAN - VXLAN.guru
We'll cover everything from basic concepts to advanced EVPN implementations, complete with configuration examples and interactive tools. VXLAN is a network virtualization technology that …
What is VXLAN (Virtual eXtensible Local-Area Network)?
Feb 27, 2024 · VXLAN is a network virtualization technology developed to overcome the limitations of VLAN by allowing a single network to be used by various organizations. VLAN operates at Layer 2 …
VXLAN is a powerful tool for extending layer 2 subnets across layer 3 network boundaries. It solves VM portability/vMotion limitations by encapsulating trafic and extending it across L3 gateways, allowing …
What is VXLAN? | Glossary | HPE
Oct 1, 2025 · A VXLAN allows a physical network to be segmented into as many as 16 million virtual, or logical, networks. It encapsulates Layer 2 Ethernet frames into a Layer 4 User Datagram Protocol …