DEVICE OF NETWORK CONNECTION AND METHOD OF NETWORK CONNECTION Russian patent published in 2011 - IPC H04L12/28 

FIELD: information technologies.

SUBSTANCE: device of network connection includes a pair of interface circuits of a line, which locates each line of transfer, provided for interaction with a network with channels switching, arranges an active line and a reserve line in a configuration with redundancy and mutually converts data used in the network with switching of channels, and a packet used in the network with switching of channels; and a processor of packets, which interacts with the network of channels switching and performs process of sending and receiving a packet between an interface circuit of the line and the network with channels switching. The processor of packets sends a packet received only from the interface circuit of the line in the active line, into the network with packets switching and sends a packet received from the network with packets switching into both interface circuits of the line in the active line and the reserve line. The interface circuit of the line receives a packet sent from the processor of packets, when the MAC-address of assignment included in the packet matches the first MAC-address, which is represented by its own interface circuit of the line, or the second MAC-address, which is provided to other interface circuit of the line from the pair in configuration with redundancy.

EFFECT: improved process of network connection.

26 cl, 23 dwg