The identification of the optimized WAN structure is archived through exhaustive search, where millions of designs are tested. This analysis uses the following chronology: We identify all possible topologies and for each one, we verify the following aspects:

:: Backbone

• All possible routes;
• For each combination of routes we verify all possible combination of flows over routes;
• For each combination of flows over routes we test all possible service providers available in each path;
• Through this process we find the optimized backbone.

We also calculate the access and hardware costs

On your left, the picture shows, 7 (seven) nodes, 2 (two) data centers and 5 (five) services providers each one with 6 (six) services.