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Aggregation processing method in IRF (Intelligent Resilient Framework) system and device

A technology of aggregation group and processing module, applied in the field of aggregation processing method and device, can solve the problem of limited number of link aggregation groups and the like

Active Publication Date: 2014-10-15
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The present application provides an aggregation processing method and device in an IRF system to solve the problem in the prior art that the number of link aggregation groups supported by member devices in the IRF system is limited

Method used

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  • Aggregation processing method in IRF (Intelligent Resilient Framework) system and device
  • Aggregation processing method in IRF (Intelligent Resilient Framework) system and device
  • Aggregation processing method in IRF (Intelligent Resilient Framework) system and device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The aggregation processing method in the IRF system according to Embodiment 1 of the present application can be executed by any network device in the IRF system. Such as figure 2 As shown, the method includes the following steps:

[0031] Step S202, create a service link aggregation group, and add a port (port, which is a physical port) on the device to the service link aggregation group, wherein the service link aggregation group includes every network device in the IRF system A port on the service link aggregation group, and all ports in the service link aggregation group are connected to the same neighbor device directly connected to the IRF system;

[0032] The neighbor device directly connected to the IRF system may be an upper-layer device or a lower-layer device of the IRF system, which is not limited in this application.

[0033]Step S204, when a message is received, it is judged whether the port that received the message has joined the service link aggregati...

Embodiment 2

[0069] by image 3 An actual IRF system networking application scenario is shown as an example to illustrate the specific processing flow of the method in the first embodiment above.

[0070] Such as image 3 As shown, two switches IRF-1 and IRF-2 form an IRF system, the upper-layer device directly connected to the IRF system is a router, and the lower-layer device directly connected to the IRF system is a server. Switch IRF-1 is connected to the server through PORT A on it, and switch IRF-2 is connected to the server through PORT B ​​on it.

[0071] The following takes the switch IRF-1 as an example to illustrate the operation process of the aggregation processing method of the member devices in the IRF system as follows:

[0072] Step 1: The switch IRF-1 creates a service link aggregation group, and adds PORT A to the service link aggregation group; assuming that the link aggregation group ID of the service link aggregation group is ID10;

[0073] Similarly, the switch IR...

Embodiment 3

[0085] For the method in the first embodiment above, the embodiment of the present application provides an aggregation processing device in the IRF system, and the aggregation processing device can be applied to any network device in the IRF system.

[0086] Such as Figure 4 As shown, the following modules can be included in the polymerization treatment device:

[0087] The creation module 10 is used to create a service link aggregation group, and add a port on the device to the service link aggregation group, wherein the service link aggregation group includes a port on each network device in the IRF system, And all ports in the service link aggregation group are connected to the same neighbor device directly connected to the IRF system;

[0088] A receiving module 20, configured to receive messages;

[0089] The processing module 30 is used to determine whether the port receiving the message has joined the service link aggregation group when the receiving module 20 receiv...

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Abstract

The invention discloses an aggregation processing method in an IRF (Intelligent Resilient Framework) system and a device. The IRF system is composed of a plurality of network devices. The method can be applied to any network device in the IRF system. The method comprises steps: a business link aggregation group is built and one port on the device is added to the business link aggregation group, wherein the business link aggregation group comprises one port of each network device in the IRF system, and all ports of the business link aggregation group are connected onto one neighbor device directly connected with the IRF system; when a message is received, the port receiving the message is judged whether to be added to the business link aggregation group; and if the port receiving the message is added to the business link aggregation group, the address information carried in the received message is acquired, and the corresponding relationship between the address information and the port receiving the message is configured to a data plane. The maximal link aggregation group number supported by member devices in the IRF system can be expanded to the maximal user port number supported by the device.

Description

technical field [0001] The present application relates to the technical field of network device virtualization, and in particular to an aggregation processing method and device in an IRF system. Background technique [0002] Currently, network device virtualization technology is developing extremely rapidly. A typical network device virtualization technology can interconnect multiple network devices such as switches to form a distributed architecture and operate as a logical entity. From a management and configuration perspective, a distributed architecture looks like a single network device; from a performance perspective, each network device in a distributed architecture can target Layer 2 / Layer 3 traffic on its ports The business formulates a local forwarding policy. Network device virtualization technology provides users with a new type of virtualization technology. Typical network device virtualization technologies include: IRF (Intelligent Resilient Framework, Intell...

Claims

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Application Information

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IPC IPC(8): H04L12/46H04L12/741H04L45/74
CPCH04L61/10H04L45/245H04L49/70H04L12/4641
Inventor 郑国良汪洪远
Owner NEW H3C TECH CO LTD
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