The two-tier method of routing is offered with support of quality of service in the multioperator networks of NGN. With the purpose of increase of scaled of the got decisions within the framework of the offered method the aggregated use of information is carried out about the topology of networks of separate providers.
computer networks, topology of networks, internetworkrouting
"Dvukhurovnevыi metod marshrutyzatsyy s podderzhkoi kachestva obsluzhyvanyia v mnohooperatorskykh setiakh NGN" ,
Scientific Works of Kharkiv National Air Force University,