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Port changing method, related device and system

A port and service port technology, applied in the field of port change methods, related devices and systems, can solve problems such as loss of hardware entries

Active Publication Date: 2012-11-07
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a port change method, related device and system to solve the problem in the prior art that when some non-service ports of a line card that does not contain service ports are changed to service ports, some hardware entries may be lost The problem

Method used

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  • Port changing method, related device and system
  • Port changing method, related device and system

Examples

Experimental program
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Embodiment 1

[0032] Embodiment 1 of the present invention provides a port change method, which can be triggered to execute when the designated non-service port of a designated line card that does not contain a service port in the VSU system needs to be changed to a service port, for example, for the VSU system In some network devices, the ports of the line card are configured as service ports by default. When the line card needs to be connected to other network devices in the VSU system, all the ports in the line card can be set as virtual switch ports. The line card no longer contains service ports. During the use of the line card, according to actual needs, the designated virtual switch port of the line card needs to be withdrawn from the virtual switch member port of the VSU system, which is equivalent to changing to the default setting The service port of , at this time, the execution of this method can be triggered, such as image 3 shown, including:

[0033] Step 301: Obtain the qua...

Embodiment 2

[0044] Figure 4 Shown is a detailed flowchart of the port change method provided in Embodiment 2 of the present invention, specifically including:

[0045] Step 401: Obtain the capacity value of the hardware entry of the VSU system and the capacity value of the hardware entry of the specified line card.

[0046] Among them, the capacity value of the hardware entry of the VSU system is the minimum value of the capacity values ​​of the hardware entries of all line cards containing service ports in the network equipment in the VSU system, and the specified line card is the line card of the network equipment in the VSU system, And the designated line card does not contain service ports.

[0047] In this step, specifically, the main management board of the network device to which the specified line card belongs can be obtained from the information currently saved by the VSU system, for example, the information of the hardware table entry of the VSU system can be obtained from the...

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Abstract

The invention discloses a port changing method, a related device and a system. The method comprises the following steps: obtaining the quantity value of hardware list items currently saved in a VSU (Virtual Switch Unit) system and the capacity value of the hardware list items of an appointed wire card, wherein the appointed wire card is the wire card of the network equipment of the VSU system and is not provided with a service port; and when the former quantity value is larger than the letter capacity value, the appointed non-service port of the appointed wire card is changed into the service port. According to the method, device and system provided by the invention, the problem that the hardware list items are partially lost when some of the non-service ports of the appointed wire card not having service ports are changed into service ports is solved.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a method for changing a port, a related device and a system. Background technique [0002] The Virtual Switching Unit (VSU, Virtual Switching Unit) system is a single logical entity composed of two redundant backup dual-core devices in the traditional network structure, while enhancing network reliability, compared with the traditional redundant network The architecture can reduce the complexity of network design and operation, and improve the utilization rate of network resources. Therefore, the VSU system has been widely used in the field of network communication. [0003] VSU system architecture such as figure 1 As shown, it includes at least two network devices, one of which is the master device, and the other network device is the slave device. The master and slave devices are composed of master and standby management boards and multiple line cards, and each line card c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 吴世奇
Owner RUIJIE NETWORKS CO LTD