AT&T is extending the reach of its Switched Ethernet service via its U-verse access network. This effectively doubles the reachable footprint of AT&T’s local Ethernet service.

The new Ethernet capability will support almost any network topology — from basic site-to-site connections to a fully meshed any-to-any configuration. It also supports VLANs (Virtual Local Area Networks) so that customers can control how their data flows between sites.
An automated Ethernet Qualification Tool (EQT) is available online.
https://www.att.com/ebiz/ebizqual/#/
http://www.business.att.com/enterprise/Family/network-services/ethernet/