The information on the network includes, but is not limited to, (1) the routers, switches, hubs, hosts, and other nodes (collectively ???nodes???) within a network, (2) the geographic locations of the nodes; (3) the total bandwidth available at each node; (3) the available capacity at each node; (4) the traffic patterns between the nodes; (5) the latency times and speeds between nodes; (6) the hea