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    • 67. 发明授权
    • Distributed multi-stage switch fabric
    • 分布式多级交换矩阵
    • US09225666B1
    • 2015-12-29
    • US12414825
    • 2009-03-31
    • Gunes Aybay
    • Gunes Aybay
    • H04L12/50H04Q11/00H04L12/933H04L12/931H04Q3/68
    • H04L49/15H04L49/10H04L49/25H04L49/45H04Q3/685H04Q11/00
    • A system includes a first switch fabric portion and a second switch fabric portion. The first switch fabric portion is disposed within a first chassis and has a module associated with a first stage of a switch fabric and a module associated with a second stage of the switch fabric. The module of the first switch fabric portion associated with the first stage of the switch fabric is configured to send data to the module of the first switch fabric portion associated with the second stage of the switch fabric. The second switch fabric portion is disposed within a second chassis and has a module associated with the second stage of the switch fabric. The module of the first switch fabric portion associated with the first stage of the switch fabric is configured to send data to the module of the second switch fabric portion associated with the second stage of the switch fabric.
    • 系统包括第一开关织物部分和第二开关织物部分。 第一交换结构部分设置在第一机箱内,并且具有与交换结构的第一级相关联的模块和与交换结构的第二级相关联的模块。 与交换结构的第一级相关联的第一交换结构部分的模块被配置为向与交换结构的第二级相关联的第一交换结构部分的模块发送数据。 第二交换结构部分设置在第二机架内,并且具有与交换结构的第二级相关联的模块。 与交换结构的第一级相关联的第一交换结构部分的模块被配置为向与交换结构的第二级相关联的第二交换结构部分的模块发送数据。
    • 68. 发明授权
    • Main/standby switching interface module, network element system, and link information synchronization detection method
    • 主/备交换接口模块,网元系统和链路信息同步检测方法
    • US09215607B2
    • 2015-12-15
    • US13382578
    • 2010-05-19
    • Heyang LiuShubo GuoMeifeng Zhang
    • Heyang LiuShubo GuoMeifeng Zhang
    • H04W24/04H04W56/00H04W52/00H04L12/50H04L12/723H04L12/933G06F11/16G06F11/20
    • H04W24/04H04B1/74H04L49/557
    • The present invention discloses an active and standby switching interface module, a network element system and a method for synchronizing and detecting link information. In the scheme of the present invention, the standby switching function interface module sends a synchronization detection request message to a synchronization module, and performs synchronization processing on the link information on the standby switching function interface module according to a synchronization detection reply message from the synchronization module, wherein the synchronization detection reply message encapsulates the link information on the active switching function interface module. The scheme provided by the present invention effectively performs the synchronization and consistent detection on the link information, thereby correctly switch the data on the active switching function interface module to the link of the standby switching function interface module when the active switching function interface module is required to perform the active and standby switching.
    • 本发明公开了一种主备切换接口模块,网元系统以及用于同步和检测链路信息的方法。 在本发明的方案中,备用交换功能接口模块向同步模块发送同步检测请求消息,并根据来自同步的同步检测应答消息对备用交换功能接口模块上的链路信息进行同步处理 模块,其中所述同步检测应答消息将所述链路信息封装在所述主动交换功能接口模块上。 本发明提供的方案有效地执行链路信息的同步和一致检测,从而在需要主动切换功能接口模块时将主动交换功能接口模块上的数据正确地切换到备用交换功能接口模块的链路 执行主备切换。