Method and system of supporting operator commands in link aggregation group

A link aggregation group and operator technology, applied in transmission systems, digital transmission systems, climate sustainability, etc.

Active Publication Date: 2016-06-22
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The focus on automatic reconfiguration and adaptation of differentiated capabilities and constraints as two main design principles in the development of the original link aggregation operation makes it possible to support cooperative operator commands on devices participating in a link aggregation group. kind of challenge

Method used

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  • Method and system of supporting operator commands in link aggregation group
  • Method and system of supporting operator commands in link aggregation group
  • Method and system of supporting operator commands in link aggregation group

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Embodiment Construction

[0025] In the following description, numerous specific details are given. However, it is understood that embodiments of the invention may be practiced without these specific details. In other instances, well-known circuits, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

[0026] However, it will be understood by those skilled in the art that the present invention may be practiced without such specific details. In other instances, well-known control structures, gate level circuits and full software instruction sequences have not been shown in detail in order not to obscure the invention. Those of ordinary skill in the art will be able to implement the appropriate function from the included description without undue experimentation.

[0027] References in the specification to "one embodiment," "an embodiment," "example embodiment," etc. mean that the described embodiment may include a particular feature, s...

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Abstract

A method is disclosed that is to be executed for supporting operator commands in a link aggregation group at a network device. The method starts with receiving a local operator command for changing aggregation port priority of the link aggregation group, where the local operator command contains operator command attributes including an operator command aggregation port prioritized list. The method continues with determining that the operator command aggregation port prioritized list is different from a remote aggregation port prioritized list used at the remote network device. The network device then transmits a set of operator command attributes associated with the local operator command to the remote network device and performs the local operator command by setting a local aggregation port prioritized list to be consistent with the operator command aggregation port prioritized list for the link aggregation group.

Description

technical field [0001] Embodiments of the present invention relate generally to link aggregation, and more particularly to methods and apparatus for supporting operator commands in a link aggregation group (LAG). Background technique [0002] Such as Figure 1A As illustrated in , link aggregation is used to aggregate multiple links between a pair of nodes 120, 122 in a network to enable transmission of user data on each link participating in a link aggregation group (LAG) 101 Network configurations and procedures (see, for example, the Institute of Electrical and Electronics Engineers (IEEE) standard 802.1AX). Aggregating multiple network connections in this manner can increase throughput beyond what a single connection can support, and / or can be used to provide resiliency in the event one of the links fails. "Distributed Resilient Network Interconnection" (DRNI) 102 (cf. Clause 9 of IEEE802.1AX-REV / D3.1) specifies an extension to link aggregation to enable link aggregatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/755H04L12/713H04L12/709H04L45/243H04L45/586
CPCH04L45/021H04L45/245H04L41/0869H04L41/0879H04L45/586H04L41/0893Y02D30/50H04L41/0895H04L47/827
Inventor P·萨尔特塞迪斯J·法卡斯G·帕森斯
Owner TELEFON AB LM ERICSSON (PUBL)
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