AT&T CERFnet OC/12 Network Backbone

Click on the map to view either the East or West region close up.

This map depicts the state of AT&T CERFnet's OC-12 Backbone. Click on a colored area to view a close-up of that region, or view the entire Topology Map. This map is also available in PDF format.

Plans call for the AT&T CERFnet backbone network to be fully integrated into the AT&T IP Backbone Network by the end of this year.