Method and equipment for configuring RRPP (Rapid Ring Protection Protocol) ring assembly

A configuration method and ring group technology, applied in the communication field, can solve the problems of complex RRPP ring group configuration, high user configuration requirements, and large configuration workload, and achieve the effects of reducing configuration workload, avoiding sequence dependencies, and avoiding errors.

Active Publication Date: 2014-01-22
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Obviously, the configuration workload in the prior art is very large, the configuration of the RRPP ring group is too complicated, and the user needs to configure the RRPP ring group according to the requirements, and there is a sequence dependency in the configuration process (that is, the configuration requirements of the RRPP ring group mentioned above) , has high requirements for user configuration, and is prone to configuration errors

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  • Method and equipment for configuring RRPP (Rapid Ring Protection Protocol) ring assembly
  • Method and equipment for configuring RRPP (Rapid Ring Protection Protocol) ring assembly
  • Method and equipment for configuring RRPP (Rapid Ring Protection Protocol) ring assembly

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Embodiment Construction

[0030] The embodiment of the present invention provides a method for configuring an RRPP ring group, which is applied to an RRPP network including an edge node and an auxiliary edge node, and completes the sub-rings in the RRPP ring group by exchanging information between the edge node and the auxiliary edge node to add or delete a subring in an RRPP ring group. Combine the following Figure 2-Figure 5The flow chart of the configuration method of the RRPP ring group is described in detail.

[0031] like figure 2 As shown, when adding a sub-ring of an RRPP ring group on an edge node (Edge-node), for example: add sub-ring 4 in RRPP ring group 1 of the edge node, and RRPP ring group 1 already includes sub-ring 1, sub-ring Ring 2 and sub-ring 3, the configuration method of the RRPP ring group proposed by the embodiment of the present invention includes the following steps:

[0032] In step 201, the edge node adds the sub-ring to the RRPP ring group. For example, the edge node...

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Abstract

The invention discloses a method and equipment for configuring an RRPP (Rapid Ring Protection Protocol) ring assembly. The method comprises the following steps that when a slave ring of the RRPP ring assembly is added on an edge node, the edge node adds the slave ring to the PPRR ring assembly and sends a first message to an auxiliary edge node and the first message carries information of the RRPP ring assembly and information of the slave ring; after the auxiliary edge node receives the first message, the slave ring is added to the RRPP ring assembly on the auxiliary edge node by utilizing the information of the RRPP ring assembly and the information of the slave ring. In the embodiment of the invention, configuration of adding the slave ring of the RRPP ring assembly on the edge node or configuration of adding the slave ring of the RRPP ring assembly on the auxiliary edge node can be only carried out, so that workload of configuration can be reduced, a sequential dependency relation of configuration is avoided and errors are prevented from being generated when the RRPP ring assembly is manually configured.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a method and equipment for configuring an RRPP ring group. Background technique [0002] RRPP (Rapid Ring Protection Protocol) is a link layer protocol specially applied to Ethernet rings. Among them, RRPP has a higher convergence speed. When the Ethernet ring is complete, RRPP can prevent the broadcast storm caused by the data ring; when a link on the Ethernet ring is disconnected, RRPP can quickly restore the communication path between the nodes on the ring network. [0003] like figure 1 As shown in , it is a schematic diagram of an application scenario of an RRPP network. In the RRPP network, each device is called a node, and the role of the node is divided into the following types: (1) Master node: There is a master node on each ring, and the master node is responsible for initiating loop detection and loop detection. The main operational node for preventio...

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04L12/42H04L12/24
Inventor雷公武
OwnerNEW H3C TECH CO LTD