Method for increasing and removing member in link volume regulating plan

A link capacity and member technology, applied in the transmission system, electrical components, etc., to achieve the effect of simple configuration and operation, simplified configuration, and simple operation of the management system

Inactive Publication Date: 2007-01-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings in the prior art that multiple configuration operations must be performed w

Method used

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  • Method for increasing and removing member in link volume regulating plan
  • Method for increasing and removing member in link volume regulating plan
  • Method for increasing and removing member in link volume regulating plan

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Embodiment Construction

[0026] Such as figure 1 As shown, it is the configuration and operation of the management system of the present invention;

[0027] The present invention does not need to specify whether to configure the source end or the sink end, and does not need to indicate which direction it is. There is no need to specify the delivery order, that is, when adding, you can download the source terminal first and then deliver the sink terminal; when deleting, you can download the sink terminal first and then the source terminal, and you can deliver in any order. You only need to specify which time slots belong to which VCG, and only send all existing time slots in the current VCG. Whether to add or delete a member is judged by the device configuration module, that is, if the member originally existed on the device, the management system sends it now. If the member does not exist in the data, the time slot will no longer belong to the VCG group, that is, the management system issues a comman...

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Abstract

This invention relates to a method for adding and deleting members in a link volume adjustment plan, in which, a management system starts up additions and deletions of members from a virtual cascade set and configures members to be added or deleted in a same VCG set and sends the result down to devices of two direction ends to add and delete members based on the control frame and the SDH layer alarm. This invention is easy in operation since it applies an independent configuration technology at the source and host ends in the same direction without time sequence.

Description

Technical field: [0001] The invention relates to a configuration operation method for adding and deleting members in an LCAS (Link capacity adjustment scheme) protocol. Background technique: [0002] LCAS technology provides a way to dynamically adjust the bandwidth of the VCG (Virtual Concatenation Group) link, temporarily delete the failed member from the VCG and restore the bandwidth of the failed member. The deletion and addition of VCG group members need to be initiated by the management system, and packet loss is not allowed during the addition and deletion operations initiated by the management system. [0003] In the LCAS protocol, since the LCAS operation is one-way, the two-way addition and deletion of members must perform repeated operations in two opposite directions 83, each direction is an independent operation, and does not need to be performed synchronously. Therefore, according to the agreement, in order to configure the two directions, the general practice...

Claims

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Application Information

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IPC IPC(8): H04L29/06
Inventor 卢金树马焕南李青谢云鹏
Owner ZTE CORP
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