Conversation system based on Ethernet switch cluster management and method for realizing conversation passage

A switch cluster and session system technology, applied in the field of Ethernet switch cluster management, can solve problems such as management changes, unresolved issues, and communication support that cannot be found, and achieve the effects of reducing equipment costs and simplifying software complexity

Active Publication Date: 2010-01-06
MAIPU COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

But the disadvantages are: administrators are required to configure private IP addresses for each member switch. The allocation and management of these private IP addresses is complex, and administrators need to clarify the allocation of IP addresses; NAT configuration is complex, and manual changes in NAT configurations will cause changes in managem

Method used

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  • Conversation system based on Ethernet switch cluster management and method for realizing conversation passage
  • Conversation system based on Ethernet switch cluster management and method for realizing conversation passage
  • Conversation system based on Ethernet switch cluster management and method for realizing conversation passage

Examples

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Example Embodiment

[0065] Example

[0066] In this example, the client process of the application layer service A on the command switch communicates with the server process of the application layer service A on the member switch, and the communication between the client process and the server process of A is connection-oriented. illustrate. The following will introduce the detailed technical solution of the present invention according to three parts: the session channel establishment phase, the session channel data interaction phase, and the session channel closing phase.

[0067] The content of the session channel establishment phase includes:

[0068] Command the client process of A on the switch to call the session channel establishment interface function provided by the cluster, and pass the session channel type and destination MAC address to the interface function. The cluster management module first generates a local session ID and creates a session channel entry , saving the local sessi...

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PUM

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Abstract

The invention relates to an Ethernet switch cluster management technology. Aiming at the effects of IP resource occupation and TCP/IP performance equipment support in the prior art, the invention discloses a conversation system based on Ethernet switch cluster management and a method for realizing a conversation passage so as to realize an application layer service based on TCP/IP under the condition that equipment does not support the TCP/IP performance. In the conversation system based on the Ethernet switch cluster management, a command switch is connected with a member switch by Ethernet to transmit information. In the system, both the command switch and the member switch respectively comprise an application layer service module and a cluster management module; and in the application layer service modules of the command switch and the member switch, the information of a local conversation ID, and the like of a successfully established conversation passage is stored in the application layer service progresses of the command switch and the member switch. The invention is mainly used for Ethernet switch cluster communication.

Description

technical field [0001] The invention relates to the cluster management technology of Ethernet switches, in particular to session communication between switches in the cluster. Background technique [0002] With the wide application of Ethernet switches, how to manage the growing number of Ethernet switch devices has become a difficult problem for device administrators. For this reason, switch cluster management technology has emerged, which not only solves the geographical restrictions brought about by device control port (Console) management, but also solves the defect of IP address consumption brought about by remote login (telnet) tool management. The so-called Ethernet switch cluster refers to a group of Ethernet switches that form a unified management domain and provide a public network IP for management. The administrator completes the configuration, management and access of each member in the cluster through the public network IP. The switch configured with the publi...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
Inventor 郭静丁满义
Owner MAIPU COMM TECH CO LTD
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