Application Virtual Networks (AVN)s, which include the NSX Edge Cluster and NSX network segments, are no longer deployed and configured during bring-up. Instead they are implemented as a Day-N operations in SDDC Manager, providing greater flexibility. These configurations should be reevaluated if you plan to deploy NSX edges in your environment. Simiarly, Distributed Firewall (DFW) and Gateway Firewall configurations are applicable only if you purchase NSX Firewall Add-On. These configurations are included as optional and site-specific only.
