Q-in-VNI over VXLAN
In traditional network segmentation, the number of segments that can be created is limited to 4096 VLANs. This can be insufficient in situations, such as cloud computing environments where multiple tenants or customers may require their own virtual networks. VxLAN solves the problem of limited network segmentation and isolation in traditional VLAN-based networks.
Q-in-VNI over VxLAN addresses the requirement of limited network segmentation and isolation by stacking multiple VLANs above each other, allowing for even more virtual network segmentation and isolation. This provides a large number of virtual networks to be created, with the necessary flexibility and scalability for cloud computing environments and other situations where many virtual networks are required.
In summary, Q-in-VNI deployment using VxLAN EVPN as the transport network provides a highly efficient and scalable solution for delivering Layer 2 VPN services. It allows users to maintain their existing VLAN structure while connecting to the service provider's network and provides high availability and redundancy with VxLAN EVPN's robust control plane.
For more information on Q-in-VNI over VXLAN fabric deployment, see Q-in-VNI over VxLAN Fabric Deployment Guide.