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Table entry synchronization method, gateway device, networking system and storage medium

A gateway device and entry technology, applied in the field of communication, can solve problems such as failed data transmission or reception, repeated data transmission, multiple packets, etc., so as to avoid repeated transmission of multiple packets and improve communication efficiency

Pending Publication Date: 2021-12-03
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the synchronization process, the data may not be sent or received successfully due to the busyness of the peer end or some factors, and there may be problems with repeated data transmission. Therefore, it is necessary to solve the problem of packet loss or multiple packets in the cross-device link aggregation network.

Method used

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  • Table entry synchronization method, gateway device, networking system and storage medium
  • Table entry synchronization method, gateway device, networking system and storage medium
  • Table entry synchronization method, gateway device, networking system and storage medium

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0020] The flow charts shown in the drawings are just illustrations, and do not necessarily include all contents and operations / steps, nor must they be performed in the order described. For example, some operations / steps can be decomposed, combined or partly combined, so the actual order of execution may be changed according to the actual situation.

[0021] It should be understood that the terms used in the specification of this application are for the purpose of ...

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Abstract

The invention relates to the technical field of communication, and particularly discloses a table item synchronization method, gateway equipment, a networking system and a storage medium. The method comprises the following steps: when a to-be-processed message transmitted by an opposite terminal is received, determining a target table item corresponding to the to-be-processed message and stored by the home terminal, and determining an SG port state of the opposite terminal; and according to the target table item stored in the home terminal and the SG port state of the opposite terminal, sending a synchronization message about the target table item to the opposite terminal. According to the method, the communication efficiency in cross-device link aggregation networking can be improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for synchronizing table items, a gateway device, a networking system and a storage medium. Background technique [0002] Multi-Chassis Link Aggregation (MC-LAG, Multi-Chassis Link Aggregation Group) is a networking mechanism that can perform link aggregation between one access device and two other gateway devices running MC-LAG devices. [0003] There is a synchronization link between the two gateway devices, which is generally called a peerlink link. The two gateway devices will synchronize the table entries learned by their respective aggregation ports to the peer end through the synchronization link to realize the connection at the forwarding level. At the same time, there is also a negotiation link between the two gateway devices, generally called a keepalive link, which is used to check the consistency of the configurations of the devices at both ends and neg...

Claims

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Application Information

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IPC IPC(8): H04L12/709H04L45/243
CPCH04L45/245Y02D30/50
Inventor 牛华宾
Owner ZTE CORP
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