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1. 发明授权

US08848728B1 Dynamic load balancing switch architecture 有权
标题翻译：动态负载平衡交换机架构
公开(公告)号：US08848728B1
公开(公告)日：2014-09-30
申请号：US13081458
申请日：2011-04-06
申请人： Yoram Revah , Aviran Kadosh
发明人： Yoram Revah , Aviran Kadosh
IPC分类号： H04L12/54 , H04L12/50 , H04W72/00
CPC分类号： H04L47/125 , H04L47/50
摘要： A forwarding system includes a first processor coupled to connecting devices using a plurality of uplinks, and a second processor coupled to the connecting devices using a plurality of downlinks. The first processor includes, in a memory, one or more queues each corresponding to the second processor, a priority, and/or to a packet cast type (e.g., unicast or multicast). The first processor is configured to select a particular queue, select a particular uplink based on a comparison of measurements corresponding to respective loads of the plurality of uplinks, and cause a fragment or the entirety of a packet in the particular queue to be forwarded to the second processing device using the selected uplink and corresponding connecting device. The second processor is configured to reassemble the packet, reorder the packet into a flow, and forward the packet from the forwarding system.
摘要翻译：转发系统包括使用多个上行链路耦合到连接装置的第一处理器，以及使用多个下行链路耦合到连接装置的第二处理器。第一处理器在存储器中包括每个对应于第二处理器的一个或多个队列，优先级和/或分组转换类型（例如，单播或多播）。第一处理器被配置为选择特定队列，基于与多个上行链路的相应负载相对应的测量的比较来选择特定上行链路，并且使特定队列中的分组或整个分组被转发到第二处理装置，使用所选择的上行链路和对应的连接装置。第二处理器被配置为重新组合分组，将分组重新排序成流，并且转发来自转发系统的分组。

2. 发明授权

US08553582B1 Traffic spraying in a chassis-based network switch 有权
标题翻译：交通喷洒在基于机箱的网络交换机中
公开(公告)号：US08553582B1
公开(公告)日：2013-10-08
申请号：US12683963
申请日：2010-01-07
申请人： Tal Mizrahi , Carmi Arad , Martin White , Tsahi Daniel , Yoram Revah , Ehud Sivan
发明人： Tal Mizrahi , Carmi Arad , Martin White , Tsahi Daniel , Yoram Revah , Ehud Sivan
IPC分类号： H04L12/28
CPC分类号： H04L47/24 , H04L49/20
摘要： A method for processing network traffic in a modular switching device that includes a source device, a target device, and a plurality of connecting devices, includes generating a communication unit at the source device, where the communication unit is associated with a unique communication unit identifier, and where the communication unit is to be transmitted to the target device; dividing the communication unit into a plurality of transmission units, including assigning a respective position identifier to each of the plurality of transmission units, where the position identifier is indicative of a position of the transmission unit within the communication unit, and assigning the communication unit identifier to each of the plurality of transmission units; the method further comprising causing the plurality of transmission units to be transmitted in parallel to respective ones of the plurality of connecting devices, where each of the plurality of connecting devices connects the source device to the target device.
摘要翻译：一种用于处理包括源设备，目标设备和多个连接设备的模块化交换设备中的网络流量的方法，包括在所述源设备处生成通信单元，其中所述通信单元与唯一的通信单元标识符相关联并且其中通信单元将被发送到目标设备; 将所述通信单元划分为多个传输单元，包括将所述多个发送单元中的每一个分配相应的位置标识符，其中所述位置标识符指示所述通信单元内的所述发送单元的位置，并且分配所述通信单元标识符到所述多个传输单元中的每一个; 所述方法还包括使所述多个传输单元与所述多个连接设备中的相应设备并行传输，其中所述多个连接设备中的每一个将所述源设备连接到所述目标设备。

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