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Network equipment connection method and device

A connection method and network device technology, applied in the computer field, can solve problems such as inability to pool PCIe devices

Pending Publication Date: 2022-04-29
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, PCIe is the default interconnection bus protocol in the current system, that is, devices in the same server are generally interconnected with the CPU through PCIe, but the PCIe protocol is generally used inside the server, and based on the current pooling method, PCIe The device is pooled, and the CPU inside the server cannot be interconnected with any device through PCIe.

Method used

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  • Network equipment connection method and device
  • Network equipment connection method and device
  • Network equipment connection method and device

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Embodiment Construction

[0026] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the specification. However, this specification can be implemented in many other ways different from those described here, and those skilled in the art can make similar extensions without violating the connotation of this specification, so this specification is not limited by the specific implementations disclosed below.

[0027] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present specification refers t...

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PUM

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Abstract

The embodiment of the invention provides a network equipment connection method and device, and the method comprises the steps: receiving an equipment connection request transmitted by target processing equipment, and enabling the equipment connection request to comprise the number of external equipment connected with the target processing equipment; determining a target chipset in a target switch based on the number of the external devices, and selecting a target external device connected with the target chipset based on the device connection request; selecting a target topological line satisfying a preset bandwidth condition between the target processing device and the target external device in a preset line topological graph; and establishing a connection relationship between the target processing device and the target external device based on the target topological line.

Description

technical field [0001] The embodiment of this specification relates to the field of computer technologies, and in particular to a method for connecting network devices. Background technique [0002] A high-speed serial computer bus standard (peripheral component interconnect express, PCIe) bus is widely used in many fields as a high-speed serial computer expansion bus. With the evolution of the pooled network in the data center, it is necessary to pool various components, including the emergence of pooling requirements such as storage pooling and heterogeneous computing pooling. At present, PCIe is the default interconnection bus protocol in the current system, that is, devices in the same server are generally interconnected with the CPU through PCIe, but the PCIe protocol is generally used inside the server, and based on the current pooling method, PCIe Even if the devices are pooled, the CPU inside the server cannot be connected to any device through PCIe. Contents of t...

Claims

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Application Information

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IPC IPC(8): H04L45/02H04L45/122H04L45/121H04L45/125
CPCH04L45/02H04L45/122H04L45/121H04L45/125
Inventor 任志晖
Owner ALIBABA (CHINA) CO LTD