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A method and device for automatic learning of sub-ring protocol vlan in virtual channel mode

A virtual channel and automatic learning technology, applied in the field of automatic learning, can solve the problems of complicated manual configuration process, heavy configuration workload, and heavy manual configuration workload, so as to save workload and reduce misconfiguration.

Active Publication Date: 2018-07-13
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the above method needs to manually create the protocol VLAN of the sub-ring on each node of the main ring, and manually add the protocol VLAN of the sub-ring to the data VLAN list of the main ring on each node of the main ring. The manual configuration process It is more complicated, the configuration workload is relatively large, and configuration errors are prone to occur
Especially when there are a large number of nodes on the main ring, the workload of manual configuration will be very large

Method used

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  • A method and device for automatic learning of sub-ring protocol vlan in virtual channel mode
  • A method and device for automatic learning of sub-ring protocol vlan in virtual channel mode
  • A method and device for automatic learning of sub-ring protocol vlan in virtual channel mode

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Embodiment Construction

[0049] Aiming at the problems existing in the prior art, the embodiment of the present invention provides an automatic learning method of the sub-ring protocol VLAN in the virtual channel mode, which is applied to the ERPS network including the main ring and the sub-ring, to figure 1 It is a schematic diagram of an application scenario of an embodiment of the present invention. The ERPS network includes a main ring and a sub-ring. In practical applications, the number of sub-rings may be multiple, and the number of main rings may be multiple. In the embodiment of the present invention, a sub-ring and a main ring are taken as examples for description. exist figure 1 In , the main ring includes node A, node B, node C and node D, node A is the main node, node B is the neighbor node, node C and node D are interconnected nodes, and the link between node A and node B is RPL. The sub-ring includes nodes E, node F, node C, and node D. Node E is the master node, node F is the neighbo...

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Abstract

The invention discloses an automatic learning method and equipment for a subring protocol VLAN (virtual local area network) in a virtual channel mode. The method includes that an interconnection node determines a protocol VLAN of a subring; the interconnection node transmits the protocol VLAN of the subring on a main ring, and each node on the main ring adds the protocol VLAN of the subring to a data VLAN list of the main ring. In the automatic learning method, each node on the main ring can automatically create the protocol VLAN of the subring and can automatically add the protocol VLAN of the subring into the data VLAN list of the main ring, so that workload in manual configuration is saved, and mistake configuration in manual configuration is reduced.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to an automatic learning method and equipment for a sub-ring protocol VLAN (Virtual Local Area Network, Virtual Local Area Network) in a virtual channel mode. Background technique [0002] ERPS (Ethernet Ring Protection Switching, Ethernet Ring Protection Switching) is a link layer protocol specially applied to Ethernet rings. When the Ethernet ring is complete, ERPS can prevent broadcast storms caused by data loops. When a link on the Ethernet ring is disconnected, ERPS can quickly restore the communication path between each node (that is, network device) on the Ethernet ring, and has a high convergence speed. [0003] Such as figure 1 As shown in FIG. 2 , it is a schematic diagram of the networking of the ERPS network. The ERPS network includes a main ring and a sub-ring. Among them, the main ring includes node A, node B, node C and node D, node A is the main node...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/46H04L12/24H04L12/42
Inventor 雷公武
Owner NEW H3C TECH CO LTD
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