Home > Networking Solutions > Enterprise/Data Center Networking Solutions > SmartFabric OS10 Networking Solutions > Guides > Achieve network virtualization in small scale data centers with ease, using Static VXLAN > Static VXLAN overlay
In this deployment example, VNIs 1614 and 1615. All VNIs are configured on each of the four leaf switches. Because VNIs 1614 and 1615 are configured with anycast gateways, VMs on those VNIs which route to other networks can use the same gateway information while behind different leaf pairs. This enables VMs to migrate from one leaf pair to another without changing the network configuration. It also eliminates hair-pinning and improves link utilization since routing is performed much closer to the source.