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    System using pseudo redundant configurator to switch network devices between operating and standby states
    1.
    发明授权
    System using pseudo redundant configurator to switch network devices between operating and standby states 有权
    使用伪冗余配置器的系统在操作和待机状态之间切换网络设备

    公开(公告)号：US07603480B2

    公开(公告)日：2009-10-13

    申请号：US11575123

    申请日：2005-08-29

    申请人： Tetsuo Imai ,  Soichiro Araki ,  Tomoyoshi Sugawara ,  Norito Fujita

    发明人： Tetsuo Imai ,  Soichiro Araki ,  Tomoyoshi Sugawara ,  Norito Fujita

    IPC分类号： G06F15/173

    CPC分类号： H04L45/00 ,  H04L43/0811 ,  H04L45/22 ,  H04L45/28 ,  H04L45/586

    摘要： Disclosed is a network system comprising: a plurality of routers 704 and 705 connected to each other through a network; pseudo redundant configuration setting means 702 and 703 which are connected respectively to the routers and which perform a communication using a redundancy protocol with respective routers; and association control means 701 connected to the pseudo redundant configuration setting means 702 and 703, wherein when a server 716 is a backup server and its backup state needs to be maintained, the pseudo redundant configuration setting means 703 issues a signal for maintaining a standby state to the router 705, and when servers are switched between a standby state and operating state, the association control means 701 transmits a switching instruction for switching between a standby state and operating state to the pseudo redundant configuration setting means 702 and 703.

    摘要翻译： 公开了一种网络系统，包括：通过网络彼此连接的多个路由器704和705; 伪冗余配置设置装置702和703分别连接到路由器，并且使用与相应路由器的冗余协议进行通信; 以及连接到伪冗余配置设置装置702和703的关联控制装置701，其中当服务器716是备份服务器并且需要维护其备份状态时，伪冗余配置设置装置703发出用于维持备用状态的信号 到路由器705，并且当服务器在待机状态和操作状态之间切换时，关联控制装置701将用于在待机状态和操作状态之间切换的切换指令发送到伪冗余配置设置装置702和703。

    Method Of Switching Between Network Connection Devices Using Redundancy Protocol And Pseudo Redundant Configuration Setting Means And Network System
    2.
    发明申请
    Method Of Switching Between Network Connection Devices Using Redundancy Protocol And Pseudo Redundant Configuration Setting Means And Network System 有权
    使用冗余协议和伪冗余配置设置方法和网络系统之间切换网络连接设备的方法

    公开(公告)号：US20080034112A1

    公开(公告)日：2008-02-07

    申请号：US11575123

    申请日：2005-08-29

    申请人： Tetsuo Imai ,  Soichiro Araki ,  Tomoyoshi Sugawara ,  Norito Fujita

    发明人： Tetsuo Imai ,  Soichiro Araki ,  Tomoyoshi Sugawara ,  Norito Fujita

    IPC分类号： G06F15/173

    CPC分类号： H04L45/00 ,  H04L43/0811 ,  H04L45/22 ,  H04L45/28 ,  H04L45/586

    摘要： Disclosed is a network system comprising: a plurality of routers 704 and 705 connected to each other through a network; pseudo redundant configuration setting means 702 and 703 which are connected respectively to the routers and which perform a communication using a redundancy protocol with respective routers; and association control means 701 connected to the pseudo redundant configuration setting means 702 and 703, wherein when a server 716 is a backup server and its backup state needs to be maintained, the pseudo redundant configuration setting means 703 issues a signal for maintaining a standby state to the router 705, and when servers are switched between a standby state and operating state, the association control means 701 transmits a switching instruction for switching between a standby state and operating state to the pseudo redundant configuration setting means 702 and 703.

    摘要翻译： 公开了一种网络系统，包括：通过网络彼此连接的多个路由器704和705; 伪冗余配置设置装置702和703分别连接到路由器，并且使用与相应路由器的冗余协议进行通信; 以及连接到伪冗余配置设置装置702和703的关联控制装置701，其中当服务器716是备份服务器并且需要维护其备份状态时，伪冗余配置设置装置703发出用于维持备用状态的信号 到路由器705，并且当服务器在待机状态和操作状态之间切换时，关联控制装置701将用于在待机状态和操作状态之间切换的切换指令发送到伪冗余配置设置装置702和703。