Rapid ring protection protocol (RRPP)-based multiple virtual local area network (VLAN) register protocol (MVRP) realization method and equipment

A device and port technology, applied in the field of multi-VLAN registration protocol implementation

Active Publication Date: 2013-12-25
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0038] In view of this, the main purpose of the present invention is to provide a kind of MVRP realization method based on RRPP, solve the problem that MVRP and RRPP agreement cooperative work

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  • Rapid ring protection protocol (RRPP)-based multiple virtual local area network (VLAN) register protocol (MVRP) realization method and equipment
  • Rapid ring protection protocol (RRPP)-based multiple virtual local area network (VLAN) register protocol (MVRP) realization method and equipment
  • Rapid ring protection protocol (RRPP)-based multiple virtual local area network (VLAN) register protocol (MVRP) realization method and equipment

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Embodiment Construction

[0079] In order to make the object, technical solution and advantages of the present invention clearer, the solutions of the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0080] The basic idea of ​​the present invention is: MVRP runs on each domain of RRPP, and the blocking port of the device on the RRPP ring receives the MVRP message, analyzes the MVRP message according to the VLAN attribute of the virtual local area network, and screens out the MVRP message from the resolved VLAN. The domain protection VLAN of the RRPP domain discards the domain protection VLAN attribute; the non-blocking port of the device on the RRPP ring receives the MVRP packet, parses the MVRP packet according to the VLAN attribute, and filters out the RRPP packet from the parsed VLAN. The domain protection VLAN of the domain is broadcast to other local ports of the device on the RRPP ring, and the domain protection VLAN of the RRP...

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Abstract

The invention provides a rapid ring protection protocol (RRPP)-based multiple virtual local area network (VLAN) register protocol (MVRP) realization method, which comprises the following steps of: running an MVRP is run on each RRPP domain, discarding the domain protection VLAN attributes, carried in an MVRP message, of the RRPP domain at a blocked port of RRPP over-ring equipment of the RRPP domain, broadcasting a domain protection VLAN, carried in the MVRP message, of the RRPP domain at an unblocked port of the RRPP over-ring equipment of the RRPP domain, and transmitting the domain protection VLAN of the RRPP domain according to the forwarding topology of an RRPP. Based on the inventive concept the same as that of the method, the invention also discloses RRPP-based MVRP realization equipment. By the method and the equipment, the problem of cooperative work between an MVRP and the RRPP is solved.

Description

technical field [0001] The present invention relates to mobile communication technology, in particular to a method and equipment for realizing multi-virtual local area network registration protocol (MVRP) based on rapid ring protection protocol (RRPP). Background technique [0002] Multiple Virtual LAN Registration Protocol (MVRP, Multiple Vlan Register Protocol) is a kind of application of Multiple Registration Protocol (MRP). It maintains VLAN dynamic registration information in the device based on the working mechanism of MRP, and propagates the information to other devices. After the device starts MVRP, it can receive VLAN registration information from other devices, and dynamically update the local VLAN registration information, including the current VLAN members and the port through which these VLAN members can be reached; The VLAN registration information of the device is propagated to other devices, so that the VLAN information of all devices in the same LAN are cons...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/24H04L12/70H04L12/437H04L45/28
Inventor 徐鹏飞
Owner NEW H3C TECH CO LTD
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