What's New in this Document

The following table describes information added to this guide for the Extreme Fabric Automation 2.3.0 software release.

Table 1. Summary of changes

Feature	Description	Described in
Topology mapping using OpenStack CLIs	Create, display, and delete topology link mapping using OpenStack CLIs.	Create Topology Using OpenStack CLI Display Topology Mapping Using OpenStack CLI Delete Topology Link Using OpenStack CLI
Extending network to external DC Gateway	The network can be extended to DC Gateway using the following methods: Port based Multi-segment network or physical network based method​	Extend Provider Network to External Gateway Single and Multi-Segment Networks with DC Edge
Topology enhancements	Topology enhancements are as follows: EFA operations are updated when topology file is updated Unified CLI command for link-mapping and host-mappings efa-link-mapping allows creation of links with interfaces/Po belonging to a designated shared tenant	Topology Setup in Neutron Configure Topology
IPv6 Tenant	IPv6 SLAAC and DHCPv6Stateful are supported	Single and Multi-Segment Networks with DC Edge

For complete information on this release, refer to the Extreme Fabric Automation Release Notes.