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A scheduling method and scheduling system applied to switch member ports

A member port and scheduling method technology, applied in the network field, can solve problems such as member port packet loss

Active Publication Date: 2021-09-10
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a scheduling method and scheduling system applied to switch member ports to solve the problem of packet loss at member ports in the prior art

Method used

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  • A scheduling method and scheduling system applied to switch member ports
  • A scheduling method and scheduling system applied to switch member ports
  • A scheduling method and scheduling system applied to switch member ports

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Embodiment Construction

[0035] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0036] see figure 1 , a scheduling method applied to a member port of a switch provided by an embodiment of the present invention, the method includes the following process:

[0037] First, create a resource scheduling pool and add all member ports.

[0038] For the realization of this process, an actual structure is taken as an examp...

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Abstract

A scheduling method and scheduling system applied to switch member ports of the present invention, the method includes the following processes: establishing a resource scheduling pool and adding all member ports; assigning a fixed mmu to each member port; in the resource scheduling pool, Real-time detection of mmu utilization, when the mmu utilization is higher than the set upper limit, the member port corresponding to the mmu is suspended. A resource scheduling pool for all member ports, and an allocation module for allocating a fixed mmu to each member port; and a scheduling module for calculating the suspension probability of each member port, when the suspension probability is 100% , suspend the member port, and release the suspended state of the corresponding member port when the mmu utilization is lower than the lower limit. Using the dynamic scheduling method of port channel member ports, it can dynamically monitor the mmu utilization rate of each member port of the port channel port, avoiding packet loss.

Description

technical field [0001] The invention relates to the field of network technology, in particular to a scheduling method and scheduling system applied to switch member ports. Background technique [0002] In the process of switch application, it involves the use of ports. Among them, the port group is a physical port group on the configuration level. Only the physical ports configured in the port group can participate in link aggregation and become a member of the portchannel. port. A port channel is an aggregate of a group of physical ports, which is regarded as a physical port logically. For users, this port channel can be used as a port, so it can not only increase the bandwidth of the network, but also provide chain Road backup function, and load balancing. [0003] In a port channel, a port channel can include multiple members. When a port channel forwards traffic, it generally forwards traffic between member ports based on source IP, destination IP, source MAC, and dest...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/937
CPCH04L49/254
Inventor 潘彪李德新
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD