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Equipment management method and related device

A device management and equipment technology, applied in the field of communication, can solve the problems of complicated operation and low operation and maintenance efficiency, and achieve the effect of improving the operation and maintenance efficiency

Active Publication Date: 2021-07-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, when it is necessary to maintain the equipment in the main link, the operation and maintenance personnel often need to disconnect the link between the PE equipment as the DF and the CE equipment on site, and then perform equipment maintenance. After the operation and maintenance is completed Then connect the link between the PE device and the CE device. The whole process is cumbersome, resulting in low O&M efficiency.

Method used

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  • Equipment management method and related device
  • Equipment management method and related device
  • Equipment management method and related device

Examples

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Embodiment Construction

[0052] In order to make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the present application, rather than all of them. . Those skilled in the art know that, with the emergence of new application scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.

[0053] The terms "first", "second" and the like in the specification and claims of the present application 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 ...

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Abstract

The invention discloses an equipment management method and an equipment management device, which can realize flow switching between links, avoid manual link switching operation and improve the operation and maintenance efficiency. The method comprises: a provider edge (PE) device generating a first message, the first message comprising first indication information, the first indication information being used for indicating a network device receiving the first message to isolate the PE device from a designated forwarder (DF) election list; the PE device sending the first message to one or more PE devices, wherein the PE device and the one or more PE devices are multi-homing devices of user edge CE devices. It is guaranteed that PE devices except the PE device serve as DF, and therefore switching of flow forwarding is achieved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a device management method and a related device. Background technique [0002] In an Ethernet Virtual Private Network (EVPN) multi-homing network, a customer edge (CE) device can be connected to multiple provider edges (provider edges, CE) in the EVPN network through multiple links. PE) on the device. In the single-active mode of the EVPN multi-homing network, only the designated forwarder (designated forwarder, DF) is responsible for forwarding the packets from or to the CE device. Therefore, in an EVPN multi-homing network, a PE device is usually elected as a DF among multiple PE devices, and the link where the DF is located is the primary link. [0003] At present, when it is necessary to maintain the equipment in the main link, the operation and maintenance personnel often need to disconnect the link between the PE equipment as the DF and the CE equipme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/709H04L12/24H04L45/243
CPCH04L45/24H04L41/0668H04L41/30
Inventor 刘国梁
Owner HUAWEI TECH CO LTD
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