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公开(公告)号：US08593964B1
公开(公告)日：2013-11-26
申请号：US12614256
申请日：2009-11-06
IPC分类号： G01R31/08
CPC分类号： H04L47/11
摘要： One embodiment of the present invention provides a system that facilitates traffic management in a network. During operation, the system detects a bottleneck in a network based on network-state information received from one or more switches. The system further identifies a data flow that contributes to the bottleneck and generates a signal to reduce the data flow from the data flow's source device.
摘要翻译： 本发明的一个实施例提供一种有助于网络中的流量管理的系统。 在运行期间，系统根据从一个或多个交换机接收的网络状态信息来检测网络中的瓶颈。 该系统进一步识别有助于瓶颈的数据流，并产生信号以减少数据流源数据流的数据流。
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公开(公告)号：US20120063304A1
公开(公告)日：2012-03-15
申请号：US12881980
申请日：2010-09-14
IPC分类号： H04L12/56
摘要： Manageability tools are provided for allowing an administrator to have better control over switches in a lossless network of switches. These tools provide the ability to detect slow drain and congestion bottlenecks, detect stuck virtual channels and loss of credits, while hold times on edge ASICs to be different from hold times encore ASICs, and mitigate severe latency bottlenecks.
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公开(公告)号：US20110110381A1
公开(公告)日：2011-05-12
申请号：US12614254
申请日：2009-11-06
IPC分类号： H04L12/56
CPC分类号： H04L47/125 , H04L45/125 , H04L45/22 , H04L49/505 , H04L49/506 , H04L2012/5635
摘要： Back pressure is mapped within a network, and primary bottlenecks are distinguished from dependent bottlenecks. Further, the presently disclosed technology is capable of performing network healing operations designed to reduce the data load on primary bottlenecks while ignoring dependent bottlenecks. Still further, the presently disclosed technology teaches identifying and/or suggesting a switch port for adding a node to the network. More specifically, various implementations analyze traffic load and back pressure in a network, identify primary and dependent bottlenecks, resolve the primary bottlenecks, collect new node parameters, and/or select a switch port for the new node. Further, a command can be sent to a selected switch to activate an indicator on the selected port. New node parameters may include new node type, maximum load, minimum load, time of maximum load, time of minimum load and type of data associated with the new node.
摘要翻译： 背压被映射到网络中，主要瓶颈与依赖瓶颈不同。 此外，目前公开的技术能够执行设计用于减少主要瓶颈上的数据负载的网络恢复操作，同时忽略依赖的瓶颈。 此外，本公开的技术教导了识别和/或建议用于将节点添加到网络的交换机端口。 更具体地，各种实现分析网络中的业务负载和背压，识别主要和相关瓶颈，解决主要瓶颈，收集新节点参数和/或为新节点选择交换机端口。 此外，可以向所选择的交换机发送命令以激活所选端口上的指示符。 新节点参数可以包括新节点类型，最大负载，最小负载，最大负载时间，最小负载时间和与新节点相关联的数据类型。
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公开(公告)号：US20110110241A1
公开(公告)日：2011-05-12
申请号：US12614268
申请日：2009-11-06
IPC分类号： H04L12/26
CPC分类号： H04L43/0811 , H04L41/0677 , H04L41/22
摘要： Back pressure is mapped within a network, and primary bottlenecks are distinguished from dependent bottlenecks. Further, the presently disclosed technology is capable of performing network healing operations designed to reduce the data load on primary bottlenecks while ignoring dependent bottlenecks. Still further, the presently disclosed technology teaches identifying and/or suggesting a switch port for adding a node to the network. More specifically, various implementations analyze traffic load and back pressure in a network, identify primary and dependent bottlenecks, resolve the primary bottlenecks, collect new node parameters, and/or select a switch port for the new node. Further, a command can be sent to a selected switch to activate an indicator on the selected port. New node parameters may include new node type, maximum load, minimum load, time of maximum load, time of minimum load and type of data associated with the new node.
摘要翻译： 背压被映射到网络中，主要瓶颈与依赖瓶颈不同。 此外，目前公开的技术能够执行设计用于减少主要瓶颈上的数据负载的网络恢复操作，同时忽略依赖的瓶颈。 此外，本公开的技术教导了识别和/或建议用于将节点添加到网络的交换机端口。 更具体地，各种实现分析网络中的业务负载和背压，识别主要和相关瓶颈，解决主要瓶颈，收集新节点参数和/或为新节点选择交换机端口。 此外，可以向所选择的交换机发送命令以激活所选端口上的指示符。 新节点参数可以包括新节点类型，最大负载，最小负载，最大负载时间，最小负载时间和与新节点相关联的数据类型。
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公开(公告)号：US09391849B2
公开(公告)日：2016-07-12
申请号：US12614286
申请日：2009-11-06
IPC分类号： H04L12/24 , H04L12/801 , H04L12/825
CPC分类号： H04L41/5025 , H04L47/11 , H04L47/26
摘要： Back pressure is mapped within a network, and primary bottlenecks are distinguished from dependent bottlenecks. Further, the presently disclosed technology is capable of performing network healing operations designed to reduce the data load on primary bottlenecks while ignoring dependent bottlenecks. Still further, the presently disclosed technology teaches identifying and/or suggesting a switch port for adding a node to the network. More specifically, various implementations analyze traffic load and back pressure in a network, identify primary and dependent bottlenecks, resolve the primary bottlenecks, collect new node parameters, and/or select a switch port for the new node. Further, a command can be sent to a selected switch to activate an indicator on the selected port. New node parameters may include new node type, maximum load, minimum load, time of maximum load, time of minimum load and type of data associated with the new node.
摘要翻译： 背压被映射到网络中，主要瓶颈与依赖瓶颈不同。 此外，目前公开的技术能够执行设计用于减少主要瓶颈上的数据负载的网络恢复操作，同时忽略依赖的瓶颈。 此外，本公开的技术教导了识别和/或建议用于将节点添加到网络的交换机端口。 更具体地，各种实现分析网络中的业务负载和背压，识别主要和相关瓶颈，解决主要瓶颈，收集新节点参数和/或为新节点选择交换机端口。 此外，可以向所选择的交换机发送命令以激活所选端口上的指示符。 新节点参数可以包括新节点类型，最大负载，最小负载，最大负载时间，最小负载时间和与新节点相关联的数据类型。
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公开(公告)号：US08498213B2
公开(公告)日：2013-07-30
申请号：US12881949
申请日：2010-09-14
CPC分类号： H04L43/0823 , H04L41/0213 , H04L47/10 , H04L47/12 , H04L47/32 , H04L47/39 , H04L49/90 , H04L67/1097
摘要： Manageability tools are provided for allowing an administrator to have better control over switches in a lossless network of switches. These tools provide the ability to detect slow drain and congestion bottlenecks, detect stuck virtual channels and loss of credits, while hold times on edge ASICs to be different from hold times encore ASICs, and mitigate severe latency bottlenecks.
摘要翻译： 提供可管理性工具，允许管理员更好地控制交换机的无损网络中的交换机。 这些工具提供了检测缓慢流失和拥塞瓶颈，检测卡通的虚拟通道和信用损失的能力，同时保留边缘ASIC上的时间与保留时间不同，从而减轻严重的延迟瓶颈。
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公开(公告)号：US20120063333A1
公开(公告)日：2012-03-15
申请号：US12881935
申请日：2010-09-14
CPC分类号： H04L43/062 , H04L43/10 , H04L47/10
摘要： Manageability tools are provided for allowing an administrator to have better control over switches in a lossless network of switches. These tools provide the ability to detect slow drain and congestion bottlenecks, detect stuck virtual channels and loss of credits, while hold times on edge ASICs to be different from hold times encore ASICs, and mitigate severe latency bottlenecks.
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公开(公告)号：US20120063329A1
公开(公告)日：2012-03-15
申请号：US12881949
申请日：2010-09-14
IPC分类号： H04L12/26
CPC分类号： H04L43/0823 , H04L41/0213 , H04L47/10 , H04L47/12 , H04L47/32 , H04L47/39 , H04L49/90 , H04L67/1097
摘要： Manageability tools are provided for allowing an administrator to have better control over switches in a lossless network of switches. These tools provide the ability to detect slow drain and congestion bottlenecks, detect stuck virtual channels and loss of credits, while hold times on edge ASICs to be different from hold times encore ASICs, and mitigate severe latency bottlenecks.
摘要翻译： 提供可管理性工具，允许管理员更好地控制交换机的无损网络中的交换机。 这些工具提供了检测缓慢流失和拥塞瓶颈，检测卡通的虚拟通道和信用损失的能力，同时保留边缘ASIC上的时间与保留时间不同，从而减轻严重的延迟瓶颈。
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公开(公告)号：US08891368B2
公开(公告)日：2014-11-18
申请号：US12614268
申请日：2009-11-06
CPC分类号： H04L43/0811 , H04L41/0677 , H04L41/22
摘要： Back pressure is mapped within a network, and primary bottlenecks are distinguished from dependent bottlenecks. Further, the presently disclosed technology is capable of performing network healing operations designed to reduce the data load on primary bottlenecks while ignoring dependent bottlenecks. Still further, the presently disclosed technology teaches identifying and/or suggesting a switch port for adding a node to the network. More specifically, various implementations analyze traffic load and back pressure in a network, identify primary and dependent bottlenecks, resolve the primary bottlenecks, collect new node parameters, and/or select a switch port for the new node. Further, a command can be sent to a selected switch to activate an indicator on the selected port. New node parameters may include new node type, maximum load, minimum load, time of maximum load, time of minimum load and type of data associated with the new node.
摘要翻译： 背压被映射到网络中，主要瓶颈与依赖瓶颈不同。 此外，目前公开的技术能够执行设计用于减少主要瓶颈上的数据负载的网络恢复操作，同时忽略依赖的瓶颈。 此外，本公开的技术教导了识别和/或建议用于将节点添加到网络的交换机端口。 更具体地，各种实现分析网络中的业务负载和背压，识别主要和相关瓶颈，解决主要瓶颈，收集新节点参数和/或为新节点选择交换机端口。 此外，可以向所选择的交换机发送命令以激活所选端口上的指示符。 新节点参数可以包括新节点类型，最大负载，最小负载，最大负载时间，最小负载时间和与新节点相关联的数据类型。
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公开(公告)号：US08885657B2
公开(公告)日：2014-11-11
申请号：US12614254
申请日：2009-11-06
IPC分类号： H04L12/28 , H04L12/803 , H04L12/931 , H04L12/70 , H04L12/729 , H04L12/707
CPC分类号： H04L47/125 , H04L45/125 , H04L45/22 , H04L49/505 , H04L49/506 , H04L2012/5635
摘要： Back pressure is mapped within a network, and primary bottlenecks are distinguished from dependent bottlenecks. Further, the presently disclosed technology is capable of performing network healing operations designed to reduce the data load on primary bottlenecks while ignoring dependent bottlenecks. Still further, the presently disclosed technology teaches identifying and/or suggesting a switch port for adding a node to the network. More specifically, various implementations analyze traffic load and back pressure in a network, identify primary and dependent bottlenecks, resolve the primary bottlenecks, collect new node parameters, and/or select a switch port for the new node. Further, a command can be sent to a selected switch to activate an indicator on the selected port. New node parameters may include new node type, maximum load, minimum load, time of maximum load, time of minimum load and type of data associated with the new node.
摘要翻译： 背压被映射到网络中，主要瓶颈与依赖瓶颈不同。 此外，目前公开的技术能够执行设计用于减少主要瓶颈上的数据负载的网络恢复操作，同时忽略依赖的瓶颈。 此外，本公开的技术教导了识别和/或建议用于将节点添加到网络的交换机端口。 更具体地，各种实现分析网络中的业务负载和背压，识别主要和相关瓶颈，解决主要瓶颈，收集新节点参数和/或为新节点选择交换机端口。 此外，可以向所选择的交换机发送命令以激活所选端口上的指示符。 新节点参数可以包括新节点类型，最大负载，最小负载，最大负载时间，最小负载时间和与新节点相关联的数据类型。
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