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11. 发明授权

US08958432B2 Methods and apparatus related to a flexible data center security architecture 有权
标题翻译：与灵活的数据中心安全架构相关的方法和设备
公开(公告)号：US08958432B2
公开(公告)日：2015-02-17
申请号：US13608799
申请日：2012-09-10
申请人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
发明人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
IPC分类号： H04L12/70 , H04L12/24 , H04L12/947 , H04L12/931
CPC分类号： H04L49/30 , H04L41/0806 , H04L41/0846 , H04L49/257 , H04L49/35 , H04L49/356 , H04L63/101
摘要： In one embodiment, edge devices can be configured to be coupled to a multi-stage switch fabric and peripheral processing devices. The edge devices and the multi-stage switch fabric can collectively define a single logical entity. A first edge device from the edge devices can be configured to be coupled to a first peripheral processing device from the peripheral processing devices. The second edge device from the edge devices can be configured to be coupled to a second peripheral processing device from the peripheral processing devices. The first edge device can be configured such that virtual resources including a first virtual resource can be defined at the first peripheral processing device. A network management module coupled to the edge devices and configured to provision the virtual resources such that the first virtual resource can be migrated from the first peripheral processing device to the second peripheral processing device.
摘要翻译：在一个实施例中，边缘设备可被配置为耦合到多级交换结构和外围处理设备。边缘设备和多级交换结构可以共同定义单个逻辑实体。来自边缘设备的第一边缘设备可以被配置为从外围处理设备耦合到第一外围处理设备。来自边缘设备的第二边缘设备可以被配置为从外围处理设备耦合到第二外围处理设备。第一边缘设备可以被配置为使得可以在第一外围处理设备处定义包括第一虚拟资源的虚拟资源。网络管理模块，其耦合到所述边缘设备并且被配置为提供所述虚拟资源，使得所述第一虚拟资源可以从所述第一外围处理设备迁移到所述第二外围处理设备。

12. 发明授权

US08755396B2 Methods and apparatus related to flow control within a data center switch fabric 失效
标题翻译：与数据中心交换机结构中的流量控制有关的方法和设备
公开(公告)号：US08755396B2
公开(公告)日：2014-06-17
申请号：US12495361
申请日：2009-06-30
申请人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
发明人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
IPC分类号： H04L12/28
CPC分类号： H04L49/505 , H04L47/10 , H04L47/127 , H04L47/26 , H04L49/00 , H04L49/1515 , H04L49/356 , H04L49/508 , H04L49/90 , H04L49/901 , H04L49/9057
摘要： In one embodiment, an apparatus includes a switch core that has a multi-stage switch fabric physically distributed among a set of chassis. The multi-stage switch fabric has a set of input buffers and a set of output ports. The switch core can be configured to be coupled to a set of edge devices. The apparatus can also include a controller implemented in hardware without software during operation and with software during configuration and monitoring. The controller can be coupled to the set of input buffers and the set of output ports. The controller can be configured to send a flow control signal to an input buffer from the set of input buffers when congestion at an output port from the set of output ports is predicted and before congestion in the switch core occurs.
摘要翻译：在一个实施例中，装置包括交换机核心，其具有物理上分布在一组机箱中的多级交换机结构。多级交换结构具有一组输入缓冲器和一组输出端口。交换机核心可以被配置为耦合到一组边缘设备。该装置还可以包括在操作期间以软件实现的控制器，并且在配置和监视期间具有软件。控制器可以耦合到一组输入缓冲器和一组输出端口。控制器可以被配置为在预测来自该组输出端口的输出端口处的拥塞并且在交换机核心发生拥塞之前从该组输入缓冲器向输入缓冲器发送流控制信号。

13. 发明申请

US20130003726A1 METHODS AND APPARATUS RELATED TO A FLEXIBLE DATA CENTER SECURITY ARCHITECTURE 有权
公开(公告)号：US20130003726A1
公开(公告)日：2013-01-03
申请号：US13608799
申请日：2012-09-10
申请人： Pradeep SINDHU , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
发明人： Pradeep SINDHU , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
IPC分类号： H04L12/50
CPC分类号： H04L49/30 , H04L41/0806 , H04L41/0846 , H04L49/257 , H04L49/35 , H04L49/356 , H04L63/101
摘要： In one embodiment, edge devices can be configured to be coupled to a multi-stage switch fabric and peripheral processing devices. The edge devices and the multi-stage switch fabric can collectively define a single logical entity. A first edge device from the edge devices can be configured to be coupled to a first peripheral processing device from the peripheral processing devices. The second edge device from the edge devices can be configured to be coupled to a second peripheral processing device from the peripheral processing devices. The first edge device can be configured such that virtual resources including a first virtual resource can be defined at the first peripheral processing device. A network management module coupled to the edge devices and configured to provision the virtual resources such that the first virtual resource can be migrated from the first peripheral processing device to the second peripheral processing device.

14. 发明授权

US08340088B2 Methods and apparatus related to a low cost data center architecture 有权
标题翻译：与低成本数据中心架构相关的方法和设备
公开(公告)号：US08340088B2
公开(公告)日：2012-12-25
申请号：US12558130
申请日：2009-09-11
申请人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
发明人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
IPC分类号： H04L12/56
CPC分类号： H04L49/3072 , H04L49/1515 , H04L49/35 , H04L49/356 , H04L49/70
摘要： In one embodiment, an apparatus can include a first edge device that can have a packet processing module. The first edge device can be configured to receive a packet. The packet processing module of the first edge device can be configured to produce cells based on the packet. A second edge device can have a packet processing module configured to reassemble the packet based on the cells. A multi-stage switch fabric can be coupled to the first edge device and the second edge device. The multi-stage switch fabric can define a single logical entity. The multi-stage switch fabric can have switch modules. Each switch module from the switch modules can have a shared memory device. The multi-stage switch fabric can be configured to switch the cells so that the cells are sent to the second edge device.
摘要翻译：在一个实施例中，装置可以包括可以具有分组处理模块的第一边缘设备。第一边缘设备可以被配置为接收分组。第一边缘设备的分组处理模块可以被配置为基于分组来生成单元。第二边缘设备可以具有配置成基于小区重新组合分组的分组处理模块。多级交换结构可以耦合到第一边缘设备和第二边缘设备。多级交换结构可以定义单个逻辑实体。多级交换结构可以具有交换机模块。交换机模块的每个交换机模块都可以具有共享存储设备。多级交换结构可以被配置为切换小区，使得小区被发送到第二边缘设备。

15. 发明申请

US20100061367A1 METHODS AND APPARATUS RELATED TO LOSSLESS OPERATION WITHIN A DATA CENTER 审中-公开
标题翻译：与数据中心无关操作相关的方法和装置
公开(公告)号：US20100061367A1
公开(公告)日：2010-03-11
申请号：US12495344
申请日：2009-06-30
申请人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
发明人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
IPC分类号： H04L12/56
CPC分类号： H04L49/602 , H04L49/1515 , H04L49/351 , H04L49/357
摘要： In one embodiment, an apparatus includes a switch core that defines a single logical entity and has a multi-stage switch fabric that has a set of stages physically distributed across a set of chassis. The set of stages collectively has a set of ingress ports and a set of egress ports. The switch core can be configured to be coupled to a set of peripheral processing devices via the set of ingress ports and the set of egress ports. The switch core can be configured to admit a set of cells associated with a packet into an ingress port from the set of ingress ports when delivery of the set of cells can be substantially guaranteed without loss through the multi-stage switch fabric.
摘要翻译：在一个实施例中，装置包括交换机核心，其定义单个逻辑实体并且具有多级交换机结构，其具有物理上分布在一组机箱上的一组级。这些阶段集合有一组入口端口和一组出口端口。交换机核心可以被配置为经由一组入口端口和一组出口端口耦合到一组外围处理设备。交换机核心可以被配置为可以基本上保证小区集合的传送，而不会通过多级交换结构的丢失，从一组入口端口接收与分组相关联的一组小区到入口端口。

16. 发明申请

US20100061241A1 METHODS AND APPARATUS RELATED TO FLOW CONTROL WITHIN A DATA CENTER SWITCH FABRIC 失效
标题翻译：与数据中心开关织物中的流量控制相关的方法和装置
公开(公告)号：US20100061241A1
公开(公告)日：2010-03-11
申请号：US12495361
申请日：2009-06-30
申请人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
发明人： Pradeep Sindhu , Gunes Aybay , Jean-Marc Frailong , Anjan Venkatramani , Quaizar Vohra
IPC分类号： H04J1/16 , H04L12/56
CPC分类号： H04L49/505 , H04L47/10 , H04L47/127 , H04L47/26 , H04L49/00 , H04L49/1515 , H04L49/356 , H04L49/508 , H04L49/90 , H04L49/901 , H04L49/9057
摘要： In one embodiment, an apparatus includes a switch core that has a multi-stage switch fabric physically distributed among a set of chassis. The multi-stage switch fabric has a set of input buffers and a set of output ports. The switch core can be configured to be coupled to a set of edge devices. The apparatus can also include a controller implemented in hardware without software during operation and with software during configuration and monitoring. The controller can be coupled to the set of input buffers and the set of output ports. The controller can be configured to send a flow control signal to an input buffer from the set of input buffers when congestion at an output port from the set of output ports is predicted and before congestion in the switch core occurs.
摘要翻译：在一个实施例中，装置包括交换机核心，其具有物理上分布在一组机箱中的多级交换机结构。多级交换结构具有一组输入缓冲器和一组输出端口。交换机核心可以被配置为耦合到一组边缘设备。该装置还可以包括在操作期间以软件实现的控制器，并且在配置和监视期间具有软件。控制器可以耦合到一组输入缓冲器和一组输出端口。控制器可以被配置为在预测来自该组输出端口的输出端口处的拥塞并且在交换机核心发生拥塞之前从该组输入缓冲器向输入缓冲器发送流控制信号。

17. 发明授权

US09485155B2 Traffic analysis of data flows 有权
标题翻译：流量分析数据流
公开(公告)号：US09485155B2
公开(公告)日：2016-11-01
申请号：US13174366
申请日：2011-06-30
申请人： Gunes Aybay , Jack Kohn , David Rowell , Fuguang Shi
发明人： Gunes Aybay , Jack Kohn , David Rowell , Fuguang Shi
IPC分类号： H04L1/00 , H04L12/26 , H04L12/801 , H04L29/06
CPC分类号： H04L43/02 , H04L43/04 , H04L43/0811 , H04L47/10 , H04L63/1458
摘要： A device includes a memory, flow table logic, sampling logic, and a processing unit. The memory is configured to store a flow table that stores, as a number of entries, statistics regarding a number of data flows. The flow table logic is configured to generate records corresponding to data flows for which entries are created in the flow table or removed from the flow table. The sampling logic is configured to select one of the data flows for sampling and sample initial data units for the one of the data flows. The processing unit is configured to receive the records generated by the flow table logic, receive the initial data units sampled by the sampling logic, analyze the initial data units to generate analysis results, correlate the records and the analysis results associated with a same one of the data flows, and store the correlated records and analysis results.
摘要翻译：设备包括存储器，流表逻辑，采样逻辑和处理单元。存储器被配置为存储流表，其存储关于多个数据流的统计数据作为许多条目。流表逻辑被配置为生成对应于在流表中创建条目或从流表中移除条目的数据流的记录。采样逻辑被配置为选择用于采样的数据流中的一个并且为数据流中的一个数据流采样初始数据单元。处理单元被配置为接收由流表逻辑产生的记录，接收由采样逻辑采样的初始数据单元，分析初始数据单元以生成分析结果，将记录与与相同的一个相关联的分析结果相关联数据流，存储相关记录和分析结果。

18. 发明授权

US09225666B1 Distributed multi-stage switch fabric 有权
标题翻译：分布式多级交换矩阵
公开(公告)号：US09225666B1
公开(公告)日：2015-12-29
申请号：US12414825
申请日：2009-03-31
申请人： Gunes Aybay
发明人： Gunes Aybay
IPC分类号： H04L12/50 , H04Q11/00 , H04L12/933 , H04L12/931 , H04Q3/68
CPC分类号： H04L49/15 , H04L49/10 , H04L49/25 , H04L49/45 , H04Q3/685 , H04Q11/00
摘要： 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.
摘要翻译：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。

19. 发明授权

US08953603B2 Methods and apparatus related to a distributed switch fabric 有权
标题翻译：与分布式交换结构相关的方法和设备
公开(公告)号：US08953603B2
公开(公告)日：2015-02-10
申请号：US12607162
申请日：2009-10-28
申请人： Gunes Aybay
发明人： Gunes Aybay
IPC分类号： H04L12/50 , H04L12/56 , H04L12/933 , H04L12/935 , H04L12/947 , H04L12/54
CPC分类号： H04L49/3009 , H04L12/5601 , H04L45/74 , H04L45/7453 , H04L49/101 , H04L49/1515 , H04L49/1561 , H04L49/1569 , H04L49/1576 , H04L49/25 , H04L49/256 , H04L69/22
摘要： A method of sending data to a switch fabric includes assigning a destination port of an output module to a data packet based on at least one field in a first header of the data packet. A module associated with a first stage of the switch fabric is selected based on at least one field in the first header. A second header is appended to the data packet. The second header includes an identifier associated with the destination port of the output module. The data packet is sent to the module associated with the first stage. The module associated with the first stage is configured to send the data packet to a module associated with a second stage of the switch fabric based on the second header.
摘要翻译：向交换结构发送数据的方法包括基于数据分组的第一报头中的至少一个字段将输出模块的目的端口分配给数据分组。基于第一报头中的至少一个字段来选择与交换结构的第一级相关联的模块。第二个标题附加到数据包。第二标题包括与输出模块的目的地端口相关联的标识符。数据包被发送到与第一级相关联的模块。与第一级相关联的模块被配置为基于第二标头将数据分组发送到与交换结构的第二级相关联的模块。

20. 发明授权

US08937885B2 Methods and apparatus for dynamic mapping of power outlets 有权
标题翻译：电源插座动态映射的方法和装置
公开(公告)号：US08937885B2
公开(公告)日：2015-01-20
申请号：US12969110
申请日：2010-12-15
申请人： Ashley Saulsbury , Michael O'Gorman , Gunes Aybay
发明人： Ashley Saulsbury , Michael O'Gorman , Gunes Aybay
IPC分类号： H04L12/28 , H04L12/12 , H04L12/46 , H04L12/24 , H04L12/931
CPC分类号： G06F1/28 , H04L12/12 , H04L12/4625 , H04L41/046 , H04L41/0663 , H04L49/40 , Y02D50/40 , Y04S40/166
摘要： In some embodiments, an apparatus includes a network management module. The network management module is configured to send a request for power output data from a first network element having a first power supply configured to be coupled to a first power outlet, and a second power supply configured to be coupled to a second power outlet. The network management module is configured to receive a first confirmation from the first network element that the first power supply and the second power supply are receiving power. The network management module is configured to send a request to disable a third power outlet and to receive, after sending the request to disable the third power outlet, a second confirmation from the first network element that the first power supply and the second power supply are receiving power. The network management module is configured to define a power distribution table after receiving the second confirmation, the power distribution table designating the third power outlet as unused.
摘要翻译：在一些实施例中，一种装置包括网络管理模块。网络管理模块被配置为从具有被配置为耦合到第一电源插座的第一电源的第一网络元件发送对功率输出数据的请求，以及被配置为耦合到第二电源插座的第二电源。网络管理模块被配置为从第一网络元件接收第一电源和第二电源正在接收电力的第一确认。网络管理模块被配置为发送禁用第三电源插座的请求，并且在发送禁用第三电源插座的请求之后，从第一网络元件接收第一电源和第二电源的第二确认接收电力网络管理模块被配置为在接收到第二确认之后定义配电表，功率分配表将第三电力插座指定为未使用。

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