The work is devoted to studying the operation of the Leaf-Spine Architecture, Link Aggregation, spanning tree protocol, Shortest Path Bridging, Stack, Virtual Port Channels, Transparent Interconnection of Lots of Links protocol, H3C Intelligent Resilient Framework using the example of the JINR data center in comparison with a new solution based on the OpenMPTCPRRouter server. The uneven loading of channels during 4-channel data transmission in a network fabric with the TRILL protocol is shown.

The OpenMPTCPRouter project is of great importance, since it is perhaps the only open comprehensive solution to the problem of channel aggregation. There is a large field for research in this direction.