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. This is called MAC-in …
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 …
VXLAN Explained: How It Works and Why It's Important
Feb 11, 2025 · What Is VXLAN? VXLAN, or Virtual Extensible LAN, is a network virtualization technology developed to overcome the limitations of traditional VLANs (Virtual Local Area Networks). …
VXLAN.guru - Master VXLAN from Zero to Expert
Learn what VXLAN is, its evolution, and key concepts. Practice with hands-on tools for packet analysis, VNI calculations, and configuration generation. What is VXLAN? VXLAN is a network virtualization …
VLAN vs VXLAN: Detailed Comparison - IP With Ease
Apr 1, 2024 · What is VxLAN? VXLAN or Virtual Extensible LAN is an overlay tunnelling scheme where we can extend the layer 2 domain over a layer 3 underlay network and thereby increasing the …
VXLAN | Virtual Extensible LAN | What is VXLAN? | VNI | VTEP
VXLAN is the abbreviation of Virtual Extensible LAN. It is a network virtualization technology developed by Internet Engineering Task Force (IETF). Virtual Extensible LAN is an extension to classic VLANs …
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 …
What is Virtual Extensible LAN (VXLAN)? - JumpCloud
Jul 22, 2025 · VXLAN is an Internet Engineering Task Force (IETF) standard network virtualization technology that encapsulates Layer 2 Ethernet frames within Layer 4 User Datagram Protocol (UDP) …