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A cluster management method and device

A technology for cluster management and equipment, applied in the field of virtual clusters, can solve problems such as BGP protocol repeated oscillations, achieve the effect of small impact and avoid repeated oscillations

Inactive Publication Date: 2020-10-16
BEIJING HUAWEI DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a cluster management method and equipment, which can solve the problem of repeated oscillation of the BGP protocol between the master equipment and the slave equipment in the prior art

Method used

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  • A cluster management method and device
  • A cluster management method and device

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Embodiment Construction

[0047] The terms "first", "second" and the like in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or modules is not necessarily limited to the expressly listed Those steps or modules, but may include other steps or modules that are not clearly listed or inherent to these processes, methods, products or equipment, and the division of modules presented herein is only a logical division, In actual applicat...

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Abstract

The invention discloses a cluster management method and device. The method is applied to a cluster. The cluster comprises a primary device and a slave device. The method comprises the following steps that the slave device is converted to a role of the primary device when a protocol channel between the primary device and the slave device has a fault; the slave device sends a cluster detection message to the primary device through a data channel; after a cluster response message sent by the primary device is received, the slave device exits the cluster according to the cluster response message; and the slave device closes a port of the slave device. Through adoption of the scheme, the phenomenon of repeated oscillation of BGPs of the primary device and the slave device can be avoided.

Description

technical field [0001] The invention relates to the technical field of virtual clusters, in particular to a cluster management method and equipment. Background technique [0002] Virtual machine cluster technology can reduce operating costs, expand the number of single-node ports, etc., and is currently being used more and more in router products; such as enterprise network scenarios (such as radio and television, China Merchants Bank, Thailand PEA, UK, etc.). When using virtual cluster technology, after the protocol channel failure between the master device and the slave device in a cluster, there will be a dual-master device situation. [0003] Due to the emergence of dual-master devices, the two master devices will establish Border Gateway Protocol (English full name: Border Gateway Protocol, English abbreviation: BGP) neighbors with the upstream and downstream devices of the cluster where they are currently located. The route flapping that affects the networking makes t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/24
CPCH04L41/0659H04L67/1044H04L67/1048
Inventor 李虎
Owner BEIJING HUAWEI DIGITAL TECH
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