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1. 发明授权

US08755382B2 Intelligent adjunct network device 有权
标题翻译：智能辅助网络设备
公开(公告)号：US08755382B2
公开(公告)日：2014-06-17
申请号：US13026839
申请日：2011-02-14
申请人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Ym Wang , Ali Golshan
发明人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Ym Wang , Ali Golshan
IPC分类号： H04L12/28 , H04L12/24 , H04L12/54
CPC分类号： H04L41/0813 , H04L12/08 , H04L12/2854 , H04L41/04 , H04L41/082 , H04L41/12 , H04L47/10
摘要： An adjunct network device includes several ports, an uplink interface, and an adjunct forwarding engine coupled to the ports and the uplink interface. A first port is configured to receive a packet, which includes a destination address. The adjunct forwarding engine is configured to send the packet to the uplink interface if the destination address is not associated with any of the ports. The packet is sent to one of the ports if the destination address is associated with the one of the ports.
摘要翻译：辅助网络设备包括多个端口，上行链路接口和耦合到端口和上行链路接口的辅助转发引擎。第一端口被配置为接收包括目的地地址的分组。如果目的地址不与任何端口相关联，则附加转发引擎被配置为将该分组发送到上行链路接口。如果目的地址与其中一个端口相关联，则将数据包发送到其中一个端口。

2. 发明授权

US09621419B2 Determining when to switch to a standby intelligent adjunct network device 有权
公开(公告)号：US09621419B2
公开(公告)日：2017-04-11
申请号：US13030911
申请日：2011-02-18
申请人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Ym Wang , Ali Golshan
发明人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Ym Wang , Ali Golshan
IPC分类号： H04L12/56 , H04L12/24 , H04L12/28 , H04L12/08 , H04L12/54
CPC分类号： H04L41/0813 , H04L12/08 , H04L12/2854 , H04L41/04 , H04L41/082 , H04L41/12 , H04L47/10
摘要： An adjunct network device includes several ports, an uplink interface, and an adjunct forwarding engine coupled to the ports and the uplink interface. A first port is configured to receive a packet, which includes a destination address. The adjunct forwarding engine is configured to send the packet to the uplink interface if the destination address is not associated with any of the ports. The packet is sent to one of the ports if the destination address is associated with the one of the ports.

3. 发明申请

US20110200041A1 Intelligent Adjunct Network Device 审中-公开
公开(公告)号：US20110200041A1
公开(公告)日：2011-08-18
申请号：US13030911
申请日：2011-02-18
申请人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Ym Wang , Ali Golshan
发明人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Ym Wang , Ali Golshan
IPC分类号： H04L12/56
CPC分类号： H04L41/0813 , H04L12/08 , H04L12/2854 , H04L41/04 , H04L41/082 , H04L41/12 , H04L47/10
摘要： An adjunct network device includes several ports, an uplink interface, and an adjunct forwarding engine coupled to the ports and the uplink interface. A first port is configured to receive a packet, which includes a destination address. The adjunct forwarding engine is configured to send the packet to the uplink interface if the destination address is not associated with any of the ports. The packet is sent to one of the ports if the destination address is associated with the one of the ports.

4. 发明申请

US20110134923A1 Intelligent Adjunct Network Device 有权
标题翻译：智能辅助网络设备
公开(公告)号：US20110134923A1
公开(公告)日：2011-06-09
申请号：US13026839
申请日：2011-02-14
申请人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Ym Wang , Ali Golshan
发明人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Ym Wang , Ali Golshan
IPC分类号： H04L12/56
CPC分类号： H04L41/0813 , H04L12/08 , H04L12/2854 , H04L41/04 , H04L41/082 , H04L41/12 , H04L47/10
摘要： An adjunct network device includes several ports, an uplink interface, and an adjunct forwarding engine coupled to the ports and the uplink interface. A first port is configured to receive a packet, which includes a destination address. The adjunct forwarding engine is configured to send the packet to the uplink interface if the destination address is not associated with any of the ports. The packet is sent to one of the ports if the destination address is associated with the one of the ports.
摘要翻译：辅助网络设备包括多个端口，上行链路接口和耦合到端口和上行链路接口的辅助转发引擎。第一端口被配置为接收包括目的地地址的分组。如果目的地址不与任何端口相关联，则附加转发引擎被配置为将该分组发送到上行链路接口。如果目的地址与其中一个端口相关联，则将数据包发送到其中一个端口。

5. 发明授权

US07889733B2 Intelligent adjunct network device 有权
标题翻译：智能辅助网络设备
公开(公告)号：US07889733B2
公开(公告)日：2011-02-15
申请号：US10833377
申请日：2004-04-28
申请人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Y M Wang , Ali Golshan
发明人： Michael R. Smith , Douglas Alan Gourlay , Jeffrey Y M Wang , Ali Golshan
IPC分类号： H04L12/28
CPC分类号： H04L41/0813 , H04L12/08 , H04L12/2854 , H04L41/04 , H04L41/082 , H04L41/12 , H04L47/10
摘要： An adjunct network device includes several ports, an uplink interface, and an adjunct forwarding engine coupled to the ports and the uplink interface. A first port is configured to receive a packet, which includes a destination address. The adjunct forwarding engine is configured to send the packet to the uplink interface if the destination address is not associated with any of the ports. The packet is sent to one of the ports if the destination address is associated with the one of the ports.
摘要翻译：辅助网络设备包括多个端口，上行链路接口和耦合到端口和上行链路接口的辅助转发引擎。第一端口被配置为接收包括目的地地址的分组。如果目的地址不与任何端口相关联，则附加转发引擎被配置为将该分组发送到上行链路接口。如果目的地址与其中一个端口相关联，则将数据包发送到其中一个端口。

6. 发明申请

US20150281062A1 SYSTEM AND METHOD FOR ROUTE HEALTH INJECTION USING VIRTUAL TUNNEL ENDPOINTS 有权
标题翻译：使用虚拟隧道端点的路线健康注射系统和方法
公开(公告)号：US20150281062A1
公开(公告)日：2015-10-01
申请号：US14230392
申请日：2014-03-31
申请人： Kenneth James Duda , Douglas Alan Gourlay
发明人： Kenneth James Duda , Douglas Alan Gourlay
IPC分类号： H04L12/741
CPC分类号： H04L45/74 , H04L12/4641 , H04L45/66 , H04L45/741 , H04L45/748
摘要： A system and method for route health injection using virtual tunnel endpoints. The method includes detecting, by a virtual tunnel endpoint (VTEP), that a new host is connected to the VTEP, where the VTEP is executing on the network device. The method further includes, based on the detecting, generating by the VTEP, a new route for the new host, where the new route is at least a longer match for the new host than currently existing routes for the new host, and providing the new route to a default gateway for the new host.
摘要翻译：使用虚拟隧道端点进行路由健康注入的系统和方法。该方法包括通过虚拟隧道端点（VTEP）检测新主机连接到VTEP，VTEP正在网络设备上执行。该方法还包括：基于检测到由VTEP生成用于新主机的新路由，其中新路由对于新主机至少比当前存在的新主机的路由更长的匹配，并且提供新的路由到新主机的默认网关。

7. 发明授权

US08531960B2 Method and system of using counters to monitor a system port buffer 有权
标题翻译：使用计数器监视系统端口缓冲区的方法和系统
公开(公告)号：US08531960B2
公开(公告)日：2013-09-10
申请号：US13099286
申请日：2011-05-02
申请人： Mark Berly , Douglas Alan Gourlay , Danny Tak Hong Khoo , John Sabasteanski
发明人： Mark Berly , Douglas Alan Gourlay , Danny Tak Hong Khoo , John Sabasteanski
IPC分类号： H04L1/00
CPC分类号： H04L41/0677 , H04L41/06 , H04L43/16 , H04L49/90 , H04L49/9063 , H04L49/9078
摘要： Methods and systems for using counters to monitor port buffers are described. In one embodiment, the method includes receiving data packets into a system port buffer having different queues. Also, counters are associated with the queues. Further, the method includes scanning the counters, in which the counters count the number of dropped data packets associated with an individual queue of the different queues. Moreover, the method includes determining if the number of dropped data packets for an individual queue is greater than a predetermined number. If the number of dropped data packets is greater than the predetermined number, then a message is generated.
摘要翻译：描述了使用计数器监视端口缓冲区的方法和系统。在一个实施例中，该方法包括将数据分组接收到具有不同队列的系统端口缓冲器中。此外，计数器与队列相关联。此外，该方法包括扫描计数器，其中计数器计数与不同队列的单个队列相关联的丢弃的数据分组的数量。此外，该方法包括确定单个队列的丢弃数据分组的数量是否大于预定数量。如果丢弃数据包的数量大于预定数量，则产生消息。

8. 发明授权

US09621511B2 Method and system for auto-provisioning network devices in a data center using network device location in network topology 有权
公开(公告)号：US09621511B2
公开(公告)日：2017-04-11
申请号：US14022784
申请日：2013-09-10
申请人： Ariff Premji , Andre Henri Joseph Pech , Douglas Alan Gourlay
发明人： Ariff Premji , Andre Henri Joseph Pech , Douglas Alan Gourlay
IPC分类号： G06F15/177 , H04L29/12 , H04L12/24 , H04L12/931
CPC分类号： H04L61/2015 , H04L41/0886 , H04L41/12 , H04L49/356 , H04L49/65 , Y02D30/30
摘要： A non-transitory computer readable medium includes instructions, which, when executed by a processor, perform a method on a network device. The method includes receiving, from a configuration server, a master configuration script that includes an instruction set, a network topology for network devices, and a dictionary. The dictionary includes network device specific configuration scripts for the network devices. The method also includes executing the instruction set on the network device to configure the network device. Executing the instruction set includes obtaining link layer discovery protocol (LLDP) information for the network device, determining a most common interface (MCI) connected to the network device using the LLDP information, determining a network device identity using the MCI, obtaining, from the dictionary, a network device specific configuration script for the network device based on the network device identity, and executing the network device specific configuration script to configure the network device.

9. 发明授权

US09225595B2 Method and system for zero touch replacement of network infrastructure 有权
标题翻译：网络基础设施零触点更换的方法和系统
公开(公告)号：US09225595B2
公开(公告)日：2015-12-29
申请号：US13930026
申请日：2013-06-28
申请人： Douglas Alan Gourlay , Andre Henri Joseph Pech , Ariff Premji
发明人： Douglas Alan Gourlay , Andre Henri Joseph Pech , Ariff Premji
IPC分类号： H04L12/24 , H04L12/931
CPC分类号： H04L41/0806 , H04L49/65 , Y02D30/30
摘要： A method for configuring a switch. The method includes receiving a configuration request from a switch, where the configuration request includes switch neighbor information (SNI) for the switch and a Media Access Control (MAC) address for the switch, identifying a replacement entry including a second MAC address and the SNI. The method further includes, based on the identification obtaining configuration information associated with the replacement entry, where the configuration information specifies a configuration of a second switch associated with the second MAC address, generating a configuration script using the configuration information and sending the configuration script to the switch, where the configuration script is executed by the switch to configure the switch.
摘要翻译：一种用于配置交换机的方法。该方法包括从交换机接收配置请求，其中配置请求包括交换机的交换邻居信息（SNI）和交换机的媒体访问控制（MAC）地址，标识包括第二MAC地址和SNI的替换条目。该方法还包括：基于所述识别获取与所述替换条目相关联的配置信息，其中所述配置信息指定与所述第二MAC地址相关联的第二交换机的配置，使用所述配置信息生成配置脚本并将所述配置脚本发送到交换机，配置脚本由交换机执行配置交换机。

10. 发明申请

US20160048420A1 METHOD AND SYSTEM FOR MONITORING AND CORRECTING DEFECTS OF A NETWORK DEVICE 审中-公开
标题翻译：用于监控和校正网络设备缺陷的方法和系统
公开(公告)号：US20160048420A1
公开(公告)日：2016-02-18
申请号：US14457585
申请日：2014-08-12
申请人： Douglas Alan Gourlay , Kenneth James Duda , Andre Henri Joseph Pech
发明人： Douglas Alan Gourlay , Kenneth James Duda , Andre Henri Joseph Pech
IPC分类号： G06F11/07 , H04L12/26
CPC分类号： H04L43/0823 , G06F11/2257 , G06Q30/014 , H04L41/0681 , H04L41/507 , H04L43/0817
摘要： A method for determining that a defect applies to a network device that includes receiving, at a monitoring module, network device information from the network device. The network device information includes state information for the network device and does not include hardware and software version information. The method includes storing, in a network device database, the network device information from the network device and receiving, at the monitoring module, defect information about a defect. The defect information includes network device criteria specifying what state information is required for a network device to be affected by the defect. The method includes storing the defect information in a defect database, determining that the defect applies to the network device based on analyzing the network device information and the defect information from their respective databases, and, based on the determination, informing a defect alert recipient that the defect applies to the network device.
摘要翻译：一种用于确定缺陷适用于网络设备的方法，所述网络设备包括在监视模块处从所述网络设备接收网络设备信息。网络设备信息包括网络设备的状态信息，并且不包括硬件和软件版本信息。该方法包括在网络设备数据库中存储来自网络设备的网络设备信息，并在监控模块处接收关于缺陷的缺陷信息。缺陷信息包括网络设备标准，指定网络设备受缺陷影响所需的状态信息。该方法包括将缺陷信息存储在缺陷数据库中，基于分析来自其各自数据库的网络设备信息和缺陷信息，确定该缺陷适用于网络设备，并且基于该确定，通知缺陷警报接收者该缺陷适用于网络设备。

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