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    SYSTEM AND METHOD FOR SUPPORTING CREDIT MANAGEMENT FOR OUTPUT PORTS IN A NETWORKING DEVICE
    1.
    发明申请
    SYSTEM AND METHOD FOR SUPPORTING CREDIT MANAGEMENT FOR OUTPUT PORTS IN A NETWORKING DEVICE 有权
    用于支持网络设备中输出端口的信用管理的系统和方法

    公开(公告)号：US20160191404A1

    公开(公告)日：2016-06-30

    申请号：US14584824

    申请日：2014-12-29

    申请人： Oracle International Corporation

    发明人： Arvind Srinivasan ,  Carlos Castil

    IPC分类号： H04L12/873 ,  H04L12/935 ,  H04L12/933

    CPC分类号： H04L47/527 ,  H04L47/39 ,  H04L49/101 ,  H04L49/3027 ,  H04L49/3045

    摘要： A system and method can support efficient packet switching in a network environment. A networking device, such as a network switch, which includes a crossbar fabric, can be associated with a plurality of input ports and a plurality of output ports. Furthermore, the networking device operates to detect a link state change at an output port on the networking device. The output port can provide one or more credits to an output scheduler, and the output scheduler allows one or more packets targeting the output port to be dequeued from one or more virtual output queues, based on the one or more credits.

    摘要翻译： 系统和方法可以支持网络环境中的有效数据包交换。 包括交叉结构的网络交换机等网络设备可以与多个输入端口和多个输出端口相关联。 此外，网络设备操作以检测网络设备上的输出端口处的链路状态改变。 输出端口可以向输出调度器提供一个或多个信用，并且输出调度器基于一个或多个信用，允许针对输出端口的一个或多个分组从一个或多个虚拟输出队列出出。

    SYSTEM AND METHOD FOR SUPPORTING EFFICIENT VIRTUAL OUTPUT QUEUE (VOQ) PACKET FLUSHING SCHEME IN A NETWORKING DEVICE
    2.
    发明申请
    SYSTEM AND METHOD FOR SUPPORTING EFFICIENT VIRTUAL OUTPUT QUEUE (VOQ) PACKET FLUSHING SCHEME IN A NETWORKING DEVICE 有权
    用于在网络设备中支持有效的虚拟输出队列（VOQ）分组冲洗方案的系统和方法

    公开(公告)号：US20160191422A1

    公开(公告)日：2016-06-30

    申请号：US14584831

    申请日：2014-12-29

    申请人： Oracle International Corporation

    发明人： Arvind Srinivasan ,  Carlos Castil

    IPC分类号： H04L12/935 ,  H04L12/863 ,  H04L12/931 ,  H04L12/933 ,  H04L12/861

    CPC分类号： H04L49/3045 ,  H04L47/50 ,  H04L49/101 ,  H04L49/201 ,  H04L49/9084

    摘要： A system and method can support packet switching in a network environment. The system can include an ingress buffer on a networking device, wherein the ingress buffer, which includes one or more virtual output queues, operate to store one or more incoming packets that are received at an input port on the networking device. Furthermore, the system can include a packet flush engine, which is associated with the ingress buffer, wherein said packet flush engine operates to flush a packet that is stored in a said virtual output queue in the ingress buffer, and notify one or more output schedulers that the packet is flushed, wherein each output scheduler is associated with an output port.

    摘要翻译： 系统和方法可以支持网络环境中的分组交换。 系统可以包括网络设备上的入口缓冲器，其中包括一个或多个虚拟输出队列的入口缓冲器操作以存储在网络设备上的输入端口处接收到的一个或多个输入分组。 此外，该系统可以包括与入口缓冲器相关联的分组刷新引擎，其中所述分组刷新引擎操作以刷新存储在入口缓冲器中的所述虚拟输出队列中的分组，并通知一个或多个输出调度器 该数据包被刷新，其中每个输出调度器与输出端口相关联。

    SYSTEM AND METHOD FOR SUPPORTING EFFICIENT BUFFER REALLOCATION IN A NETWORKING DEVICE
    6.
    发明申请
    SYSTEM AND METHOD FOR SUPPORTING EFFICIENT BUFFER REALLOCATION IN A NETWORKING DEVICE 有权
    在网络设备中支持有效的缓冲区重新配置的系统和方法

    公开(公告)号：US20160191423A1

    公开(公告)日：2016-06-30

    申请号：US14584847

    申请日：2014-12-29

    申请人： Oracle International Corporation

    发明人： Arvind Srinivasan ,  Carlos Castil

    IPC分类号： H04L12/935 ,  H04L12/861 ,  H04L12/933

    CPC分类号： H04L49/3045 ,  H04L49/101 ,  H04L49/3027 ,  H04L49/9005 ,  H04L49/9036 ,  H04L49/9084

    摘要： A system and method can support efficient packet switching in a network environment. The system can comprise an ingress buffer on a networking device. The ingress buffer operate to store one or more incoming packets that are received at an input port on the networking device, wherein the input port is associated with a plurality of source virtual lanes (VLs). Furthermore, the ingress buffer operate to reallocate buffer resource in the ingress buffer from being associated with a first source VL in the plurality of source VLs to being associated with a second source VL in the plurality of source VLs, and send an initial credit update to the input port for the first source VL and the second source VL.

    摘要翻译： 系统和方法可以支持网络环境中的有效数据包交换。 系统可以包括网络设备上的入口缓冲区。 所述入口缓冲器用于存储在所述网络设备上的输入端口处接收的一个或多个输入分组，其中所述输入端口与多个源虚拟通道（VL）相关联。 此外，入口缓冲器操作以重新分配入口缓冲器中的缓冲器资源与多个源VL中的第一源VL相关联以与多个源VL中的第二源VL相关联，并将初始信用更新发送到 用于第一源VL和第二源VL的输入端口。

    SYSTEM AND METHOD FOR SUPPORTING EFFICIENT VIRTUAL OUTPUT QUEUE (VOQ) RESOURCE UTILIZATION IN A NETWORKING DEVICE
    8.
    发明申请
    SYSTEM AND METHOD FOR SUPPORTING EFFICIENT VIRTUAL OUTPUT QUEUE (VOQ) RESOURCE UTILIZATION IN A NETWORKING DEVICE 有权
    在网络设备中支持有效的虚拟输出队列（VOQ）资源利用的系统和方法

    公开(公告)号：US20160191424A1

    公开(公告)日：2016-06-30

    申请号：US14584816

    申请日：2014-12-29

    申请人： Oracle International Corporation

    发明人： Arvind Srinivasan ,  Carlos Castil

    IPC分类号： H04L12/935 ,  H04L12/911

    CPC分类号： H04L49/3054 ,  H04L47/748 ,  H04L49/3045

    摘要： A system and method can support packet switching in a network environment. A networking device, such as a network switch, which includes a crossbar fabric, can be associated with a plurality of input ports and a plurality of output ports. Furthermore, the networking device can detect a link state change at an output port that is associated with the networking device. Then, the networking device can notify one or more input ports, via the output port, of the link state change at the output port.

    摘要翻译： 系统和方法可以支持网络环境中的分组交换。 包括交叉结构的网络交换机等网络设备可以与多个输入端口和多个输出端口相关联。 此外，网络设备可以检测与网络设备相关联的输出端口处的链路状态改变。 然后，网络设备可以通过输出端口通知输出端口处的链路状态改变的一个或多个输入端口。