A kind of atca blade server chassis cascade networking system and method thereof

Abstract

The invention discloses an advanced telecommunication computer frame blade server frame cascade networking system and a method thereof. The system includes a master frame and at least one slave frame, and the master frame includes control server blades, master switch server blades and At least one first service server blade; the slave frame includes a slave switch server blade and at least one second service server blade; wherein: the master switch server blade is connected with the slave switch server blades in each slave frame to form a star connection Structure; the control server blade is used to control the information transmission between the master switch server blade and the slave switch server blade; the master switch server blade, at least one first service server blade, slave switch server blade, at least one second service server blade interact with each other. The invention has a simple structure, can maintain high-efficiency and reliable operation under the condition of multiple chassis of ATCA blade servers, and significantly improves the stability of the communication system.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to an Advanced Telecommunications Computer Framework (ATCA: Advanced Telecommunications Computing Architecture) blade server cascade networking system and method thereof. Background technique [0002] The ATCA blade server is a frame-type high-performance blade server built using the ATCA (Advanced Telecommunications Computing Architecture) specification. [0003] Among them, ATCA is a standard architecture system specification for next-generation carrier-class communication equipment developed and promulgated by PICMG (Peripheral Component Interconnect Industrial Computer Manufactures Group, Peripheral Component Interconnect Industrial Computer Manufacturers Group); blade server (or blade server) is a A HAHD (High Availability High Density, High Availability High Density) low-cost server platform designed for special application industries and high-density computer en...

AI Technical Summary

Problems solved by technology

[0004] A kind of existing technology such as the Chinese patent whose announcement date is March 26, 2008, whose announcement number is CN101150413A, and whose invention name is "A kind of ATCA blade server multi-chassis cascading system and its method", discloses that by adding The cascading system between the main frame and the secondary frame of the blade server is implemented by means of auxiliary switch devices. The network structure of the system is relatively complicated, and a separate switch not only takes up space, but also brings certain influence on the stability of the system.

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