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Distributed link aggregation method and device

A link aggregation and distributed technology, applied in the field of communication, can solve the problem of inability to realize distributed link aggregation, and achieve the effect of realizing distributed link aggregation

Active Publication Date: 2016-12-14
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the problem that distributed link aggregation cannot be realized in the prior art, the present invention provides a distributed link aggregation method and device to at least solve the above problems

Method used

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  • Distributed link aggregation method and device
  • Distributed link aggregation method and device

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Embodiment Construction

[0028] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] image 3 is a flowchart of a distributed link aggregation method according to an embodiment of the present invention, such as image 3 As shown, the process mainly includes the following steps (step S302-step S304):

[0030] Step S302, obtaining the unified distributed link aggregation system identification ID of multiple devices at the local end;

[0031] Step S304, sending the distributed link aggregation system ID to the opposite end, and performing distributed link aggregation negotiation with the opposite end according to the distributed link aggregation system ID.

[0032] In step S302, one of the ways to obtain the unified distributed link aggregation system ID of multiple devices at...

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Abstract

The invention discloses a distributed link aggregation method and device. Wherein, the method includes: obtaining a unified distributed link aggregation system identification ID of multiple devices at the local end; sending the distributed link aggregation system ID to the opposite end, and distributing the distributed link aggregation system ID with the opposite end according to the distributed link aggregation system ID. type link aggregation negotiation. Through the present invention, the link aggregation of the distributed link aggregation system can be realized.

Description

technical field [0001] The present invention relates to the communication field, in particular to a distributed link aggregation method and device. Background technique [0002] Link aggregation is the combination of two or more data channels into a single channel that appears as a single higher bandwidth logical link. Theoretically, after link aggregation is adopted, the bandwidth of the logical link will be increased by about N-1 times (N is the number of aggregated paths). Moreover, since only one link among the N links can work normally, the entire logical link can work, so the reliability of the aggregated logical link can be greatly improved. LACP (Link Aggregation Control Protocol, Link Aggregation Control Protocol) is a protocol based on IEEE802.3ad standard that can realize link dynamic aggregation and de-aggregation. Usually, LACP protocol passes LACPDU (Link Aggregation Control Protocol Data Unit, Link Aggregation control protocol data unit) to exchange informat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/891
Inventor 范汇华曹皖明喻敬海魏月华敖婷吴少勇郝红杰
Owner ZTE CORP
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