Methods of information storage on telecommunications network scheme in consideration of route cost

This report makes an overview of the existing methods to store information on the telecommunications network scheme in consideration of its various parameters, particularly, cost of routes. Advantages and disadvantages of the above-mentioned methods are reviewed. The proposal is made for choice of a method of storage and its further use in consideration of increased modern requirements by the example of consideration of the cost of routes in the frames of the concept of software-defined networking.