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1.发明授权Quality of service (QoS) configuration for network devices with multiple queues 有权具有多个队列的网络设备的服务质量（QoS）配置公开(公告)号：US08879393B2
公开(公告)日：2014-11-04
申请号：US13485363
申请日：2012-05-31
IPC分类号： G01R31/08 , H04L12/54 , H04L12/823 , H04L12/835
摘要： A network device implements automatic configuration of Quality of Service (QoS) parameters in response to operator specification of a relatively few and easily understandable “high level” parameters such as, for example, latency requirements or an acceptable rate of packet drops. In one implementation, a network device may receive user preference information that relates to a Quality of Service (QoS) for network traffic passing through the network device and may measure traffic patterns through the network device. The device further generates a configuration template based on the measured traffic patterns and on the user preference information transmit the data in an order of transmission that is prioritized according to a bandwidth allocation policy defined by the configuration template.
摘要翻译： 响应于操作员指定相对较少且易于理解的“高级”参数（例如等待时间要求或可接受的分组丢弃率），网络设备实现服务质量（QoS）参数的自动配置。 在一个实现中，网络设备可以接收与通过网络设备的网络业务的服务质量（QoS）相关的用户偏好信息，并且可以通过网络设备测量流量模式。 该设备还基于所测量的流量模式进一步生成配置模板，并且用户偏好信息根据由配置模板定义的带宽分配策略以传输顺序发送数据。
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2.发明申请QUALITY OF SERVICE (QOS) CONFIGURATION FOR NETWORK DEVICES WITH MULTIPLE QUEUES 审中-公开服务质量（QOS）具有多个队列的网络设备配置公开(公告)号：US20120243412A1
公开(公告)日：2012-09-27
申请号：US13485363
申请日：2012-05-31
摘要： A network device implements automatic configuration of Quality of Service (QoS) parameters in response to operator specification of a relatively few and easily understandable “high level” parameters such as, for example, latency requirements or an acceptable rate of packet drops. In one implementation, a network device may receive user preference information that relates to a Quality of Service (QoS) for network traffic passing through the network device and may measure traffic patterns through the network device. The device further generates a configuration template based on the measured traffic patterns and on the user preference information transmit the data in an order of transmission that is prioritized according to a bandwidth allocation policy defined by the configuration template.
摘要翻译： 响应于操作员指定相对较少且易于理解的“高级”参数（例如等待时间要求或可接受的分组丢弃率），网络设备实现服务质量（QoS）参数的自动配置。 在一个实现中，网络设备可以接收与通过网络设备的网络业务的服务质量（QoS）相关的用户偏好信息，并且可以通过网络设备测量流量模式。 该设备还基于所测量的流量模式进一步生成配置模板，并且用户偏好信息根据由配置模板定义的带宽分配策略以传输顺序发送数据。
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3.发明授权Quality of service (QoS) configuration for network devices with multiple queues 有权具有多个队列的网络设备的服务质量（QoS）配置公开(公告)号：US08213453B1
公开(公告)日：2012-07-03
申请号：US12537525
申请日：2009-08-07
摘要： A network device implements automatic configuration of Quality of Service (QoS) parameters in response to operator specification of a relatively few and easily understandable “high level” parameters such as, for example, latency requirements or an acceptable rate of packet drops. In one implementation, a network device may receive user preference information that relates to a Quality of Service (QoS) for network traffic passing through the network device and may measure traffic patterns through the network device. The device further generates a configuration template based on the measured traffic patterns and on the user preference information transmit the data in an order of transmission that is prioritized according to a bandwidth allocation policy defined by the configuration template.
摘要翻译： 响应于操作员指定相对较少且易于理解的“高级”参数（例如等待时间要求或可接受的分组丢弃率），网络设备实现服务质量（QoS）参数的自动配置。 在一个实现中，网络设备可以接收与通过网络设备的网络业务的服务质量（QoS）相关的用户偏好信息，并且可以通过网络设备测量流量模式。 该设备还基于所测量的流量模式进一步生成配置模板，并且用户偏好信息根据由配置模板定义的带宽分配策略以传输顺序发送数据。
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公开(公告)号：US08958337B1
公开(公告)日：2015-02-17
申请号：US12977493
申请日：2010-12-23
IPC分类号： H04L12/28 , G06F15/16 , H04L12/24 , H04L12/801
摘要： A network device determines whether the network device has a local link for a link aggregation group (LAG), and identifies, when the network device has a local link for the LAG, the network device as a designated forwarder for the LAG. The network device also identifies, when the network device does not have a local link for the LAG, a closest network device to the network device, with a local link for the LAG, as the designated forwarder for the LAG.
摘要翻译： 网络设备确定网络设备是否具有用于链路聚合组（LAG）的本地链路，并且当网络设备具有用于LAG的本地链路时，将网络设备识别为用于LAG的指定转发器。 当网络设备没有用于LAG的本地链路时，网络设备还识别到具有用于LAG的本地链路的网络设备的最接近的网络设备作为LAG的指定转发器。
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公开(公告)号：US20060215663A1
公开(公告)日：2006-09-28
申请号：US11153656
申请日：2005-06-14
CPC分类号： H04L41/5045 , H04L45/00 , H04L47/10 , H04L47/215 , H04L47/2408 , H04L47/2425 , H04L49/357 , H04L67/1097 , H04L67/18 , H04L67/322
摘要： Methods and apparatus are provided for improving the configuration, management, and distribution of quality of service information in a fibre channel fabric using zoning mechanisms. Configuration of Quality of Service (QoS) information is made easy by using zones as a classifier for flows. QoS information is included in zone objects, thereby using the existing zone distribution mechanism to distribute QoS information. Devices not part of any zones are placed automatically in the default zone with a default QoS priority level. QoS information for a particular packet is available as soon as the zoning information is obtained.
摘要翻译： 提供了使用分区机制来改进在光纤通道结构中的服务质量信息的配置，管理和分配的方法和装置。 通过使用区域作为流分类器，使服务质量（QoS）信息的配置变得容易。 QoS信息被包含在区域对象中，由此使用现有的区域分发机制来分配QoS信息。 不属于任何区域的设备将自动放置在具有默认QoS优先级的默认区域中。 一旦获得分区信息，特定分组的QoS信息就可用。
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公开(公告)号：US20100074137A1
公开(公告)日：2010-03-25
申请号：US12628962
申请日：2009-12-01
IPC分类号： H04L12/26
CPC分类号： H04L41/5045 , H04L45/00 , H04L47/10 , H04L47/215 , H04L47/2408 , H04L47/2425 , H04L49/357 , H04L67/1097 , H04L67/18 , H04L67/322
摘要： Methods and apparatus are provided for improving the configuration, management, and distribution of quality of service information in a fibre channel fabric using zoning mechanisms. Configuration of Quality of Service (QoS) information is made easy by using zones as a classifier for flows. QoS information is included in zone objects, thereby using the existing zone distribution mechanism to distribute QoS information. Devices not part of any zones are placed automatically in the default zone with a default QoS priority level. QoS information for a particular packet is available as soon as the zoning information is obtained.
摘要翻译： 提供了使用分区机制来改进在光纤通道结构中的服务质量信息的配置，管理和分配的方法和装置。 通过使用区域作为流分类器，使服务质量（QoS）信息的配置变得容易。 QoS信息被包含在区域对象中，由此使用现有的区域分发机制来分配QoS信息。 不属于任何区域的设备将自动放置在具有默认QoS优先级的默认区域中。 一旦获得分区信息，特定分组的QoS信息就可用。
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7.发明授权Methods and apparatus with virtual identifiers for physical switches in a virtual chassis 有权具有虚拟机箱中物理交换机的虚拟标识符的方法和设备公开(公告)号：US08797897B1
公开(公告)日：2014-08-05
申请号：US13249963
申请日：2011-09-30
摘要： In some embodiments, an apparatus includes a first switch having an egress port configured to be coupled to a second switch to collectively to define a single logical entity having a set of virtual identifiers. A first set of virtual identifiers from the set of virtual identifiers is associated with the first switch, a second set of virtual identifiers from the set of virtual identifiers is associated with the second switch. The first switch is configured to receive a forwarding table associating a first set of destination addresses with a set of identifiers local to the first switch and associating a second set of destination addresses with a set of identifiers local to the second switch. Each identifier from the first set of identifiers is uniquely associated the first set of virtual identifiers. Each identifier from the set of identifiers is uniquely associated the second set of virtual identifiers.
摘要翻译： 在一些实施例中，设备包括具有出口端口的第一交换机，该出口端口被配置为耦合到第二交换机以共同定义具有一组虚拟标识符的单个逻辑实体。 来自该组虚拟标识符的第一组虚拟标识符与第一交换机相关联，来自该组虚拟标识符的第二组虚拟标识符与第二交换机相关联。 第一交换机被配置为接收将第一组目的地地址与第一交换机本地的一组标识符相关联的转发表，并将第二组目的地址与第二交换机本地的一组标识符相关联。 来自第一组标识符的每个标识符与第一组虚拟标识符唯一相关联。 来自标识符集合的每个标识符与第二组虚拟标识符唯一地相关联。
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公开(公告)号：US08144592B2
公开(公告)日：2012-03-27
申请号：US12628962
申请日：2009-12-01
IPC分类号： G01R31/08
CPC分类号： H04L41/5045 , H04L45/00 , H04L47/10 , H04L47/215 , H04L47/2408 , H04L47/2425 , H04L49/357 , H04L67/1097 , H04L67/18 , H04L67/322
摘要： Methods and apparatus are provided for improving the configuration, management, and distribution of quality of service information in a fibre channel fabric using zoning mechanisms. Configuration of Quality of Service (QoS) information is made easy by using zones as a classifier for flows. QoS information is included in zone objects, thereby using the existing zone distribution mechanism to distribute QoS information. Devices not part of any zones are placed automatically in the default zone with a default QoS priority level. QoS information for a particular packet is available as soon as the zoning information is obtained.
摘要翻译： 提供了使用分区机制来改进在光纤通道结构中的服务质量信息的配置，管理和分配的方法和装置。 通过使用区域作为流分类器，使服务质量（QoS）信息的配置变得容易。 QoS信息被包含在区域对象中，由此使用现有的区域分发机制来分配QoS信息。 不属于任何区域的设备将自动放置在具有默认QoS优先级的默认区域中。 一旦获得分区信息，特定分组的QoS信息就可用。
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公开(公告)号：US07653054B2
公开(公告)日：2010-01-26
申请号：US11153656
申请日：2005-06-14
IPC分类号： H04L12/28
CPC分类号： H04L41/5045 , H04L45/00 , H04L47/10 , H04L47/215 , H04L47/2408 , H04L47/2425 , H04L49/357 , H04L67/1097 , H04L67/18 , H04L67/322
摘要： Methods and apparatus are provided for improving the configuration, management, and distribution of quality of service information in a fibre channel fabric using zoning mechanisms. Configuration of Quality of Service (QoS) information is made easy by using zones as a classifier for flows. QoS information is included in zone objects, thereby using the existing zone distribution mechanism to distribute QoS information. Devices not part of any zones are placed automatically in the default zone with a default QoS priority level. QoS information for a particular packet is available as soon as the zoning information is obtained.
摘要翻译： 提供了使用分区机制来改进在光纤通道结构中的服务质量信息的配置，管理和分配的方法和装置。 通过使用区域作为流分类器，使服务质量（QoS）信息的配置变得容易。 QoS信息被包含在区域对象中，由此使用现有的区域分发机制来分配QoS信息。 不属于任何区域的设备将自动放置在具有默认QoS优先级的默认区域中。 一旦获得分区信息，特定分组的QoS信息就可用。
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