| 摘要 |
FIELD: data transmission systems. SUBSTANCE: method includes classification of ports as connected and disconnected ones. Source address table is compiled for each port of each data transfer device and each port is classified as connected or disconnected one. Connected ports are connected to other data transfer devices which send information about source address table while disconnected ports are not connected to such devices. Upon classification each source address in each table of connected port is replaced by source address of data transfer devices incorporating disconnected port whose table has this source address, Tables of pairs of connected ports are compared by way of intersection and most probable connection is recognized for each connected port by minimal intersection. Various methods are used for deleting invalid source addresses and addresses of devices transferred in the course of compiling source address tables. EFFECT: facilitated calculation procedures and enhanced precision of defining connections. 26 cl, 2 dwg |
