DATA SWITCHING SYSTEM, METHOD FOR SENDING DATA TRAFFIC, AND SWITCHING APPARATUS

摘要

The present invention provides a data switching system, including K subsystems, where a first subsystem in the K subsystems includes M switching apparatuses, a first switching apparatus in the M switching apparatuses includes X network side ports, and the X network side ports include M-1 intra-group ports and K-1 inter-group ports, where the M-1 intra-group ports are respectively connected to M-1 switching apparatuses in the first subsystem except the first switching apparatus; and the K-1 inter-group ports are respectively connected to direct switching apparatuses, of the first switching apparatus, in K-1 subsystems in the K subsystems except the first subsystem. Such a structure improves a capacity of a switching system in a case in which no core switching apparatus is required.

主权项

1. A data switching system, comprising K subsystems, wherein a first subsystem in the K subsystems comprises M switching apparatuses, a first switching apparatus in the M switching apparatuses comprises X network side ports, and the X network side ports comprise M-1 intra-group ports and K-1 inter-group ports, wherein
the M-1 intra-group ports are respectively connected to M-1 switching apparatuses in the first subsystem except the first switching apparatus; and the K-1 inter-group ports are respectively connected to direct switching apparatuses, of the first switching apparatus, in K-1 subsystems in the K subsystems except the first subsystem.