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Method for actively triggering active standby switch of Ethernet switch clustering

A switch cluster and active/standby switching technology, which is applied in the field of Ethernet switch cluster management, can solve problems such as unmanageable clusters, and achieve the effect of ensuring continuity

Active Publication Date: 2012-05-30
MAIPU COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, because the cluster is disconnected from the external network, the administrator cannot remotely connect to the command switch through the external network to perform manual active / standby switchover
In this way, the cluster will remain in such a state for a long time, which will cause the cluster to become unmanageable for a long time

Method used

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  • Method for actively triggering active standby switch of Ethernet switch clustering
  • Method for actively triggering active standby switch of Ethernet switch clustering
  • Method for actively triggering active standby switch of Ethernet switch clustering

Examples

Experimental program
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Embodiment

[0022] Such as figure 2 As shown in the figure, Switch1, Switch2, Switch3, and Switch4 form a typical Ethernet switch cluster. In this cluster, Switch1 serves as the command switch, Switch2 serves as the backup switch, and the other two are managed member switches. Configure the external connection interface on the command switch as vlan1, which is configured with the IP address 203.200.225.111 for communication with the external network, the default route ip route 0.0.0.00.0.0.0vlan1, and the command switch Switch1 through port port0 / 0 / 0 Connect to the Internet. The interface connected to the Internet on the backup switch Switch2 is configured as Vlan2, and the port connected to the Internet is port0 / 0 / 1. First, on the command switch Switch1, the object to be tracked by the cluster is port0 / 0 / 0. After the port module finds that port0 / 0 / 0DOWN is down, it sends a port0 / 0 / 0DOWN message to the outside, and the cluster module receives port0 / 0. After the / 0DOWN message, judge an...

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Abstract

The invention relates to a method for actively triggering the active standby switch of Ethernet switch clustering. Aiming the problem that the Ethernet switch clustering can not execute the standby switch under the condition that the external communication is interrupted, the invention discloses a method for actively triggering the active standby switch of the Ethernet switch clustering. The technical scheme of the method is as follows: the method for actively triggering the active standby switch of the Ethernet switch clustering comprises the steps: A. a command switch sets a track object, wherein the track object is a communication related term between the command switch and the outer net; B. when detecting the track object to have a fault, the command switch transmits fault information to the clustering; C. the command switch that receives the fault information detects whether a fault object is the track object, wherein if the fault object is the track object, entering into step D, otherwise, doing nothing; and D. the command switch that receives the fault information automatically selects a standby switch to execute the active standby. The method is used for the clustering active standby switch, thereby being capable of guaranteeing the continuity of the clustering management.

Description

technical field [0001] The invention relates to the Ethernet switch cluster management technology in the field of data communication, in particular to a method for actively triggering active-standby switching of the Ethernet switch cluster. Background technique [0002] In order to manage the growing number of Ethernet switch devices, the Ethernet switch cluster management technology has emerged. ) The defect of IP address consumption caused by tool management. The so-called Ethernet switch cluster management refers to a group of Ethernet switches that form a unified management domain and provide a public network IP for management. The administrator completes the configuration and management of each member in the cluster through the public network IP. and access. The switch configured with the public network IP in the cluster is called the command switch. The administrator connects to the command switch through the public network IP provided by the cluster to manage the cl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/26
Inventor 郭静
Owner MAIPU COMM TECH CO LTD