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1. 发明授权

US08817598B2 Hardware based convergence for a ring network 有权
标题翻译：基于硬件的环网融合
公开(公告)号：US08817598B2
公开(公告)日：2014-08-26
申请号：US13450959
申请日：2012-04-19
申请人： Krishna Kumar Vavilala , Stephen Patrick Kolecki
发明人： Krishna Kumar Vavilala , Stephen Patrick Kolecki
IPC分类号： H04J1/16
CPC分类号： H04L41/0668 , H04L12/437
摘要： In accordance with an example embodiment, there is disclosed herein, an apparatus having first and second interfaces for communicating on a ring network. Upon receipt of a first signal on the first interface indicating a break in the ring, the apparatus stops forwarding packets onto the ring. Upon receipt of a second signal on the second port indicating a break in the ring, the apparatus forwards all packets destined for the ring network onto the ring network via both the first and second interfaces.
摘要翻译：根据示例实施例，这里公开了一种具有用于在环形网络上进行通信的第一和第二接口的设备。在第一接口上接收到指示环中断的第一信号时，设备停止将报文转发到环上。在第二端口上接收到指示环中断的第二信号时，该装置经由第一和第二接口经由环路网络发往目的地为环网的所有分组。

2. 发明申请

US20130279320A1 FAILOVER PROCEDURE FOR NETWORKS 有权
标题翻译：网络故障处理程序
公开(公告)号：US20130279320A1
公开(公告)日：2013-10-24
申请号：US13451861
申请日：2012-04-20
申请人： Linda Tin-Wen CHENG , Krishna Kumar VAVILALA
发明人： Linda Tin-Wen CHENG , Krishna Kumar VAVILALA
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L45/28 , H04L41/0668 , H04L41/0853 , H04L45/22
摘要： In an example embodiment, there is disclosed an apparatus comprising a plurality of ports and routing logic coupled with the plurality of ports. The routing logic obtains data representative of a first port configuration for the plurality of ports, the first port configuration comprises data representative of a status for individual ports selected from the plurality of ports, the status indicating whether an individual port selected from the plurality of ports is an open port, an alternate port, or a failed port. The routing logic forwards data in accordance with the first port configuration. The routing logic also obtains data representative of an alternate port configuration for the plurality of ports, the alternate port configuration is to be employed upon determining a predefined link has failed. The alternate configuration comprising a new status for individual ports selected from the plurality of ports.
摘要翻译：在一个示例性实施例中，公开了一种包括与多个端口耦合的多个端口和路由逻辑的装置。所述路由逻辑获得表示所述多个端口的第一端口配置的数据，所述第一端口配置包括表示从所述多个端口中选择的各个端口的状态的数据，所述状态指示从所述多个端口中选择的各个端口是一个开放端口，一个备用端口或一个故障端口。路由逻辑根据第一个端口配置转发数据。路由逻辑还获得表示多个端口的备用端口配置的数据，在确定预定链路失败时将采用备用端口配置。替代配置包括从多个端口中选择的各个端口的新状态。

3. 发明授权

US08792333B2 Failover procedure for networks 有权
标题翻译：网络故障切换过程
公开(公告)号：US08792333B2
公开(公告)日：2014-07-29
申请号：US13451861
申请日：2012-04-20
申请人： Linda Tin-Wen Cheng , Krishna Kumar Vavilala
发明人： Linda Tin-Wen Cheng , Krishna Kumar Vavilala
IPC分类号： H04L12/26
CPC分类号： H04L45/28 , H04L41/0668 , H04L41/0853 , H04L45/22
摘要： In an example embodiment, there is disclosed an apparatus comprising a plurality of ports and routing logic coupled with the plurality of ports. The routing logic obtains data representative of a first port configuration for the plurality of ports, the first port configuration comprises data representative of a status for individual ports selected from the plurality of ports, the status indicating whether an individual port selected from the plurality of ports is an open port, an alternate port, or a failed port. The routing logic forwards data in accordance with the first port configuration. The routing logic also obtains data representative of an alternate port configuration for the plurality of ports, the alternate port configuration is to be employed upon determining a predefined link has failed. The alternate configuration comprising a new status for individual ports selected from the plurality of ports.
摘要翻译：在一个示例性实施例中，公开了一种包括与多个端口耦合的多个端口和路由逻辑的装置。所述路由逻辑获得表示所述多个端口的第一端口配置的数据，所述第一端口配置包括表示从所述多个端口中选择的各个端口的状态的数据，所述状态指示从所述多个端口中选择的各个端口是一个开放端口，一个备用端口或一个故障端口。路由逻辑根据第一个端口配置转发数据。路由逻辑还获得表示多个端口的备用端口配置的数据，在确定预定链路失败时将采用备用端口配置。替代配置包括从多个端口中选择的各个端口的新状态。

4. 发明授权

US07808992B2 Platform independent implementation of private VLANS 有权
标题翻译：平台独立实现私有VLAN
公开(公告)号：US07808992B2
公开(公告)日：2010-10-05
申请号：US11026464
申请日：2004-12-30
申请人： Sanjib Homchaudhuri , Senthil Arunacahalam , Sundher Narayanaswamy , Krishna Kumar Vavilala , Abhishek Gupta
发明人： Sanjib Homchaudhuri , Senthil Arunacahalam , Sundher Narayanaswamy , Krishna Kumar Vavilala , Abhishek Gupta
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L12/4641
摘要： A PVLAN having a primary and secondary VLAN's where the primary and secondary VLAN's have ports and the users connected to those ports. The MAC addresses of those users are learned in the primary or the secondary VLAN's and together with the port designation are stored preferably in tables associated with the VLAN's and the associated VLAN's. Processes are provided that replicate the tables in the other VLAN's so that the information necessary to transfer packets between source and destination ports is available to the associated VLAN's.
摘要翻译： PVLAN具有主VLAN和辅助VLAN，主VLAN和Secondary VLAN具有端口，用户连接到这些端口。这些用户的MAC地址在主要或次要VLAN中被学习，并且端口指定最好存储在与VLAN和相关联的VLAN相关联的表中。提供了复制另一个VLAN中的表的进程，以便在源端口和目标端口之间传输数据包所需的信息对关联的VLAN可用。

5. 发明授权

US08594854B1 Power sharing group formation 有权
标题翻译：权力分享组成
公开(公告)号：US08594854B1
公开(公告)日：2013-11-26
申请号：US13048710
申请日：2011-03-15
申请人： Ali Ahmad Tareen , John R. Hupton , Minli Lin , Krishna Kumar Vavilala
发明人： Ali Ahmad Tareen , John R. Hupton , Minli Lin , Krishna Kumar Vavilala
IPC分类号： G05D3/12 , G05D5/00 , G05D9/00 , G05D11/00 , G05D17/00 , G05B11/01 , G06F1/00
CPC分类号： G06F1/266 , H02J13/0062 , H04L12/10 , H04L12/12 , Y02B90/226 , Y02B90/2638 , Y02D50/30 , Y02D50/40 , Y02D50/42 , Y04S20/16 , Y04S40/124
摘要： In accordance with an example embodiment, there is disclosed herein a technique for the formation of power sharing groups by a power supply module. The power supply module sends a discovery message and eventually receives the discovery message back. The power supply message also receives a discovery message from at least one other power supply module. The power supply module determines whether it is a master of the group, and if the power supply module is the master of the group, the power supply module determines power budgets for the at least one other power supply module. After obtaining a power supply budget, a controllable switching device is closed enabling power to be shared with the at least one other power supply module.
摘要翻译：根据示例性实施例，这里公开了一种用于通过电源模块形成功率共享组的技术。电源模块发送一个发现消息，并最终收到发现消息。电源消息还从至少一个其他电源模块接收发现消息。电源模块确定它是否是组的主设备，并且如果电源模块是组的主设备，则电源模块确定至少一个其他电源模块的功率预算。在获得电力供应预算之后，关闭可控开关装置，使得能够与所述至少一个其他电源模块共享电力。

6. 发明申请

US20130279322A1 Hardware Based Convergence for a Ring Network 有权
标题翻译：基于硬件的环网融合
公开(公告)号：US20130279322A1
公开(公告)日：2013-10-24
申请号：US13450959
申请日：2012-04-19
申请人： Krishna Kumar VAVILALA , Stephen Patrick KOLECKI
发明人： Krishna Kumar VAVILALA , Stephen Patrick KOLECKI
IPC分类号： H04L12/26 , H04L12/56
CPC分类号： H04L41/0668 , H04L12/437
摘要： In accordance with an example embodiment, there is disclosed herein, an apparatus having first and second interfaces for communicating on a ring network. Upon receipt of a first signal on the first interface indicating a break in the ring, the apparatus stops forwarding packets onto the ring. Upon receipt of a second signal on the second port indicating a break in the ring, the apparatus forwards all packets destined for the ring network onto the ring network via both the first and second interfaces.
摘要翻译：根据示例实施例，这里公开了一种具有用于在环形网络上进行通信的第一和第二接口的设备。在第一接口上接收到指示环中断的第一信号时，设备停止将报文转发到环上。在第二端口上接收到指示环中断的第二信号时，该装置经由第一和第二接口经由环路网络发往目的地为环网的所有分组。

7. 发明授权

US08276010B2 Network based system to control and monitor power consumption of networked elements 有权
标题翻译：基于网络的系统来控制和监控网络元件的功耗
公开(公告)号：US08276010B2
公开(公告)日：2012-09-25
申请号：US12369960
申请日：2009-02-12
申请人： Krishna Kumar Vavilala , Sheausong Yang , Harish Ramamurthy Devanagondi
发明人： Krishna Kumar Vavilala , Sheausong Yang , Harish Ramamurthy Devanagondi
IPC分类号： G06F1/26 , G06F1/32 , G06F1/00 , G06F11/30 , G06F15/16
CPC分类号： G06F1/3203 , H04L12/00 , H04L12/12 , Y02D50/30 , Y02D50/40
摘要： In an example embodiment, a technique for network based power management for power consuming devices associated with a network. A power control strategy is communicated to network elements coupled to the network. The power control strategy is enforced by the network elements and the network elements report power consumption. Each network element enforces the power strategy relative to the set of power consuming devices operatively associated with the network element. Groups of subtended network elements can manage the power policy in a cluster power management mode or in a collaborative cluster management mode.
摘要翻译：在示例实施例中，一种用于与网络相关联的功耗设备的基于网络的电力管理的技术。功率控制策略被传送到耦合到网络的网络元件。功率控制策略由网元执行，网元报告功耗。每个网络元件相对于与网络元件可操作地相关联的功率消耗设备的集合实施功率策略。对接网络组可以在群集电源管理模式或协同集群管理模式下管理电源策略。

8. 发明授权

US08676393B1 Power discovery and allocation within a power sharing group 有权
标题翻译：功率共享组中的功率发现和分配
公开(公告)号：US08676393B1
公开(公告)日：2014-03-18
申请号：US13048475
申请日：2011-03-15
申请人： John R. Hupton , Ali Ahmad Tareen , Minli Lln , Krishna Kumar Vavilala , Johnston Reid McGaughey
发明人： John R. Hupton , Ali Ahmad Tareen , Minli Lln , Krishna Kumar Vavilala , Johnston Reid McGaughey
IPC分类号： G05D3/12 , H02J1/10 , H02J3/14 , G06Q50/06 , G05F1/585
CPC分类号： H02J3/14 , G05F1/585 , G06Q50/06 , Y10T307/352
摘要： Disclosed in an example embodiment herein is a technique for performing discovery and power budgeting for a power sharing group comprising a plurality of power supply modules configured for sharing power. Data is collected to determine members of the power sharing group, input power and load power for members of the power sharing group. A power budget is determined for members of the power sharing group and the power budget is distributed to members of the power sharing group. Load shedding inputs are calculated in the event that load power exceeds the capacity of the power sharing group.
摘要翻译：在本文的示例性实施例中公开的是一种用于对包括被配置为共享电力的多个电源模块的功率共享组执行发现和功率预算的技术。收集数据以确定功率共享组成员，功率共享组成员的输入功率和负载功率。为功率分配组的成员确定功率预算，功率预算分配给功率共享组的成员。在负载功率超过功率共享组的容量的情况下计算负载脱落输入。

9. 发明申请

US20100205471A1 NETWORK BASED SYSTEM TO CONTROL AND MONITOR POWER CONSUMPTION OF NETWORKED ELEMENTS 有权
标题翻译：基于网络的系统来控制和监控网络元件的功耗
公开(公告)号：US20100205471A1
公开(公告)日：2010-08-12
申请号：US12369960
申请日：2009-02-12
申请人： Krishna Kumar VAVILALA , Sheausong Yang , Harish Ramamurthy Devanagondi
发明人： Krishna Kumar VAVILALA , Sheausong Yang , Harish Ramamurthy Devanagondi
IPC分类号： G06F1/26 , G06F15/173
CPC分类号： G06F1/3203 , H04L12/00 , H04L12/12 , Y02D50/30 , Y02D50/40
摘要： In an example embodiment, a technique for network based power management for power consuming devices associated with a network. A power control strategy is communicated to network elements coupled to the network. The power control strategy is enforced by the network elements and the network elements report power consumption. Each network element enforces the power strategy relative to the set of power consuming devices operatively associated with the network element. Groups of subtended network elements can manage the power policy in a cluster power management mode or in a collaborative cluster management mode.
摘要翻译：在示例实施例中，一种用于与网络相关联的功耗设备的基于网络的电力管理的技术。功率控制策略被传送到耦合到网络的网络元件。功率控制策略由网元执行，网元报告功耗。每个网络元件相对于与网络元件可操作地相关联的功率消耗设备的集合实施功率策略。对接网络组可以在群集电源管理模式或协同集群管理模式下管理电源策略。

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