Method of Matrix Writing Constructing of Topological Structure of Computer Network

Using mathematical methods for solving problems of reliability analysis, routing and performance of computer network (CN), which have more than 1000 nodes, requires compiling and operative renovation of CN topology matrix. In the paper such points are stated as: vector description of CN structure and rules, which provide the two-demensional image of CN structure, as well as algorithmic procedures for constructing and operative modification of the matrix writing the topological structures of CN.