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Test method, network equipment and test system of load balancing function

A technology of load balancing and testing equipment, which is applied in the field of network communication, and can solve problems such as unsuitable testing, high cost of testing equipment, and poor mobility

Inactive Publication Date: 2011-08-03
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the test results need to rely on the accuracy of the tester, the strategy of sending data, and the data delay; on the other hand, the tester is expensive and not mobile, so it is not suitable for on-site testing

Method used

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  • Test method, network equipment and test system of load balancing function
  • Test method, network equipment and test system of load balancing function
  • Test method, network equipment and test system of load balancing function

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Embodiment Construction

[0025] The specific implementation manners of a load balancing function testing method, network device and system provided in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] In the method for testing a load balancing function provided by an embodiment of the present invention, before testing the load balancing function of a network device (hereinafter referred to as the device under test), it is necessary to follow the steps as follows: figure 2 The connections shown form the topology used for testing, in figure 2 Among them, the network device contains at least one entrance and two exits. Before testing, it is necessary to connect the test equipment such as an ordinary PC to an entrance of the device under test, and select any two exits of the device under test (such as figure 2 In the outlet 1 and outlet 2) and connect them, for example, use a network cable to connect the two.

[0027] Secon...

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Abstract

The invention discloses a test method, network equipment and a test system of a load balancing function. The method comprises the following steps: connecting the entrances of test equipment and tested equipment in advance; selecting any two exits of the tested equipment and communicating the two exists; mutually setting the two exists to be the next hop of each other; receiving the data packets sent by the test equipment by the entrance of the tested equipment; distributing the data packets to two exists according to a load balancing strategy; recording the number of the received data packets; mutually forwarding the distributed data packets to each other by the two exists; discarding the data packets after receiving the data packets forwarded by the each other; recording the number of data packets received and sent by the exists; and determining whether the load balancing function of the tested equipment is in normal or not through respectively judging whether the number of the data packets received and sent by the two exists conforms to the data packet distribution proportion and the sum of the data packets is equal to the number of the data packets received by the entrance. Thetest method, network equipment and test system provided by the invention are simple and flexible to implement and have low cost.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a test method for a load balancing function, network equipment and a test system. Background technique [0002] Link load balance (Load Balance) refers to a function in which the egress routing device in the current network has multiple links to access the external network, and can make full use of each link to complete the outward forwarding of internal network data. At present, in order to make the internal and external data exchange as fast as possible, the egress routing device generally adopts multiple links for the egress routing device; however, sometimes one link of the egress routing device is congested and other links are idle; A certain egress fails, and the current business needs to be quickly switched to other egresses... In these cases, it is urgent and important for the egress routing device to use the link load balancing function. [0003] Such as figure 1 A...

Claims

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Application Information

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IPC IPC(8): H04L12/26
Inventor 陈鹏
Owner RUIJIE NETWORKS CO LTD
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