Method for reconvergence after failure in a dual-homing network environment
    1.
    发明申请
    Method for reconvergence after failure in a dual-homing network environment 有权
    双归网络环境故障后重新收敛的方法

    公开(公告)号:US20100329110A1

    公开(公告)日:2010-12-30

    申请号:US12459349

    申请日:2009-06-30

    IPC分类号: G06F11/00

    摘要: A manner of providing for re-convergence in a dual homing network following the failure of one of the dual homing links. When such a failure is detected, the port roles are recomputed using an xSTP protocol. Prior to the completion of the computation, the operEdge variable is set to true, typically resulting in a more rapid re-convergence that may achieve sub 50 ms performance. When the computation is complete, the operEdge variable is reset to “false. The xSTP protocol may be, for example, RSTP or MSTP. The invention may be implemented in a CE device attached to a VPLS core or other network, and may be used in a LAG environment.

    摘要翻译: 在双归属链路中的一个故障之后,在双归属网络中提供再收敛的方式。 当检测到这种故障时,使用xSTP协议重新计算端口角色。 在完成计算之前,operEdge变量设置为true,通常会导致更快速的重新收敛,从而可以实现低于50 ms的性能。 当计算完成时,operEdge变量将重置为“false”。 xSTP协议可以是例如RSTP或MSTP。 本发明可以在连接到VPLS核心或其他网络的CE设备中实现,并且可以在LAG环境中使用。

    VLAN Bridging Path for Virtual Machines in MVRP Environment without Administrator Intervention
    2.
    发明申请
    VLAN Bridging Path for Virtual Machines in MVRP Environment without Administrator Intervention 有权
    MVRP环境中虚拟机的VLAN桥接路径,无需管理员干预

    公开(公告)号:US20140294012A1

    公开(公告)日:2014-10-02

    申请号:US13853593

    申请日:2013-03-29

    IPC分类号: H04L12/931

    CPC分类号: H04L49/35

    摘要: A bi-directional VLAN bridging path is created on an edge switch in an MVRP environment without administrator intervention using a virtual network profile (VNP) feature running on the edge switch. The VNP feature is configured to detect a device coupled to a port of the edge switch, learn the Medium Access Control (MAC) address of the device on a MVRP-VLAN and automatically convert the MVRP-VLAN to a VNP-Dynamic-VLAN corresponding to a static VLAN to create a bi-directional VLAN Port Association (VPA) for the device.

    摘要翻译: 在MVRP环境的边缘交换机上创建双向VLAN桥接路径,无需管理员干预即可使用边缘交换机上运行的虚拟网络配置文件(VNP)功能。 VNP功能配置为检测耦合到边缘交换机端口的设备,了解MVRP-VLAN上设备的介质访问控制(MAC)地址,并自动将MVRP-VLAN转换为对应的VNP-Dynamic-VLAN 到静态VLAN,为设备创建双向VLAN端口关联(VPA)。

    Method for reconvergence after failure in a dual-homing network environment
    3.
    发明授权
    Method for reconvergence after failure in a dual-homing network environment 有权
    双归网络环境故障后重新收敛的方法

    公开(公告)号:US08102760B2

    公开(公告)日:2012-01-24

    申请号:US12459349

    申请日:2009-06-30

    IPC分类号: G06F11/00

    摘要: A manner of providing for re-convergence in a dual homing network following the failure of one of the dual homing links. When such a failure is detected, the port roles are recomputed using an xSTP protocol. Prior to the completion of the computation, the operEdge variable is set to true, typically resulting in a more rapid re-convergence that may achieve sub 50 ms performance. When the computation is complete, the operEdge variable is reset to “false. The xSTP protocol may be, for example, RSTP or MSTP. The invention may be implemented in a CE device attached to a VPLS core or other network, and may be used in a LAG environment.

    摘要翻译: 在双归属链路中的一个故障之后,在双归属网络中提供再收敛的方式。 当检测到这种故障时,使用xSTP协议重新计算端口角色。 在完成计算之前,operEdge变量设置为true,通常会导致更快速的重新收敛,从而可以实现低于50 ms的性能。 当计算完成时,operEdge变量将重置为“false”。 xSTP协议可以是例如RSTP或MSTP。 本发明可以在连接到VPLS核心或其他网络的CE设备中实现,并且可以在LAG环境中使用。

    VLAN bridging path for virtual machines in MVRP environment without administrator intervention
    4.
    发明授权
    VLAN bridging path for virtual machines in MVRP environment without administrator intervention 有权
    MVRP环境中虚拟机的VLAN桥接路径,无需管理员干预

    公开(公告)号:US09240961B2

    公开(公告)日:2016-01-19

    申请号:US13853593

    申请日:2013-03-29

    IPC分类号: H04L12/931

    CPC分类号: H04L49/35

    摘要: A bi-directional VLAN bridging path is created on an edge switch in an MVRP environment without administrator intervention using a virtual network profile (VNP) feature running on the edge switch. The VNP feature is configured to detect a device coupled to a port of the edge switch, learn the Medium Access Control (MAC) address of the device on a MVRP-VLAN and automatically convert the MVRP-VLAN to a VNP-Dynamic-VLAN corresponding to a static VLAN to create a bi-directional VLAN Port Association (VPA) for the device.

    摘要翻译: 在MVRP环境的边缘交换机上创建双向VLAN桥接路径,无需管理员干预即可使用边缘交换机上运行的虚拟网络配置文件(VNP)功能。 VNP功能配置为检测耦合到边缘交换机端口的设备,了解MVRP-VLAN上设备的介质访问控制(MAC)地址,并自动将MVRP-VLAN转换为对应的VNP-Dynamic-VLAN 到静态VLAN,为设备创建双向VLAN端口关联(VPA)。