Access request forwarding method and system

A technology of access request and forwarding method, which is applied in the field of data communication, can solve problems such as difficult expansion and complex configuration, and achieve the effect of improving overall performance and response speed, simple and flexible configuration, and easy expansion and maintenance

Inactive Publication Date: 2019-02-15
MAIPU COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides an access request forwarding method and system, which solves the prob

Method used

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  • Access request forwarding method and system
  • Access request forwarding method and system

Examples

Experimental program
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Example Embodiment

[0026] Example 1

[0027] The embodiment of the present invention provides an access request forwarding method, such as figure 1 Shown is a schematic diagram of an application scenario of an embodiment of the present invention. Port A of the first switching device is connected to a client through a network, and port B of the first switching device is connected to port C of the second switching device. The outgoing ports P11, P12...P1N of the second switching device are respectively connected to the server 1, server 2...server N in the server cluster, where N is a positive integer, and the outgoing ports P11, P12...P1N are all UP (connected) state.

[0028] like figure 2 As shown, the method for forwarding an access request according to an embodiment of the present invention includes the following steps:

[0029] Step S201, the first port of the first switching device receives a request for accessing the server, and sends the request to the first port of the second switchin...

Example Embodiment

[0036] Embodiment 2

[0037] An embodiment of the present invention provides an access request forwarding system 30, the schematic diagram of which is as follows image 3 As shown, it specifically includes: a first switching device 301 and a second switching device 302;

[0038] The first switching device 301 is configured to receive a request for accessing the server through the first port of the first switching device 301, and send the request to the first switching device 301 through the second port of the first switching device 301. The first port of the second switching device 302 .

[0039] The first port and the second port of the first switching device 301 and the first port of the second switching device 302 have the same VLAN ID. The second port is of the Trunk type or the Hybrid type; the first port of the second switching device 302 is of the Trunk type or the Hybrid type.

[0040] The second switching device 302 is configured to select a corresponding egress po...

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Abstract

The invention discloses an access request forwarding method and system, and relates to the field of data communication. The method particularly comprises the steps of: a first port of first switchingequipment receives a request for accessing a server and the request is sent to a first port of second switching equipment by a second port of the first switching equipment; and the second switching equipment selects a corresponding outlet port to forward the request according to a load balancing principle. The access request forwarding method and system achieve a load balancing function of a server cluster by a two-layer VLAN technology, are simple and flexible in configuration and have very good expandability and maintainability.

Description

technical field [0001] The invention relates to the field of data communication, in particular to an access request forwarding method and system. Background technique [0002] With the rapid development of scientific and technological productivity and the network, servers are used in various industries, and the scale of users and stored data continue to expand, and the data accessed externally is getting larger and larger, which requires faster response and higher performance for servers. Simply replacing and upgrading the server through hardware replacement can only solve the problem in a short period of time, but it cannot completely solve the business demand for the server, and the improvement of hardware performance also increases exponentially in terms of price. Server cluster technology is a good solution the above problems. [0003] Server cluster technology combines multiple servers and presents it as one server to the outside world, while each server in the server ...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/1014H04L67/1001
Inventor 李明明左义建刘宏强
Owner MAIPU COMM TECH CO LTD
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