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A method and device for isolation configuration based on cross-chassis link aggregation group mlag

A configuration method and aggregation group technology, applied in the field of data communication, can solve the problem of long time consumption of the one-way isolation mechanism, and achieve the effect of long time consumption and efficient configuration

Active Publication Date: 2022-03-18
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The embodiment of the present invention provides an isolation configuration method and device based on a cross-chassis link aggregation group MLAG, which is used to solve the technical problem that the existing one-way isolation mechanism consumes a long time

Method used

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  • A method and device for isolation configuration based on cross-chassis link aggregation group mlag
  • A method and device for isolation configuration based on cross-chassis link aggregation group mlag
  • A method and device for isolation configuration based on cross-chassis link aggregation group mlag

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Embodiment 1

[0095] Please refer to Figure 4 , Embodiment 1 of the present invention provides an isolation configuration method based on a cross-chassis link aggregation group MLAG, including:

[0096] S101: Configure the unidirectional isolation attribute of the member ports of the dual-homing MLAG group, the dual-homing MLAG group is established by the first switch and the second switch in a dual-homing access mode;

[0097] S102: Detect whether the dual-homing attribute of the dual-homing MLAG group has changed;

[0098] S103: If it is detected that the dual-homing attribute of the dual-homing MLAG group is changed, change the unidirectional isolation attribute of the member ports of the dual-homing MLAG group.

[0099] In the specific implementation process, the specific implementation process of step S101 to step S103 is as follows:

[0100] Firstly, the first switch and the second switch are networked in a dual-homing access manner, and a dual-homing MLAG group is established. Th...

Embodiment 2

[0161] Based on the same inventive concept as Embodiment 1 of the present invention, please refer to Figure 14 , the embodiment of the present invention also provides an isolation configuration device based on a cross-chassis link aggregation group MLAG, including:

[0162] The configuration unit 10 is configured to configure the unidirectional isolation attribute of the member ports of the dual-homing MLAG group, and the dual-homing MLAG group is established by networking with the first switch and the second switch in a dual-homing access mode;

[0163] A detection unit 20, configured to detect whether the dual-homing attribute of the dual-homing MLAG group has changed;

[0164] The modification unit 30 is configured to modify the unidirectional isolation attribute of the member ports of the dual-homing MLAG group if the detection unit detects that the dual-homing attribute of the dual-homing MLAG group has changed. In the embodiment of the present invention, the configurat...

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Abstract

The invention discloses an isolation configuration method and device based on a cross-chassis link aggregation group MLAG, wherein the method includes: configuring the unidirectional isolation attribute of member ports of a dual-homing MLAG group, and the dual-homing MLAG group is composed of The first switch and the second switch are established by networking in a dual-homing access mode; detecting whether the dual-homing attribute of the dual-homing MLAG group has changed; if it is detected that the dual-homing attribute of the dual-homing MLAG group has changed, then Change the unidirectional isolation attribute of the member ports of the dual-homing MLAG group. It is used to solve the technical problem that the existing one-way isolation mechanism consumes a long time.

Description

technical field [0001] The invention relates to the technical field of data communication, in particular to an isolation configuration method and device based on a cross-chassis link aggregation group MLAG. Background technique [0002] In order to improve the availability of the network, the industry has proposed MLAG (Multi-chassis Link AggregateGroup, cross-chassis link aggregation group), which is a mechanism for realizing cross-device link aggregation, and the physical links on different devices are formed into logical chains. Link aggregation group, so as to improve link reliability to the device level, to form a dual-active system (or dual-homing system), such as figure 1 shown. [0003] Among them, the peer-link peer-to-peer link is a direct link between dual-homing devices (including MLAG master device and MLAG backup device), and link aggregation must be performed to exchange negotiation messages and transmit some traffic. In order to increase the reliability of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L41/0803H04L41/0806H04L41/0813
CPCH04L41/0803H04L41/0806H04L41/0813
Inventor 吴兰萍
Owner RUIJIE NETWORKS CO LTD
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