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公开(公告)号：US11265228B2
公开(公告)日：2022-03-01
申请号：US16829489
申请日：2020-03-25
Applicant: Cisco Technology, Inc.
Inventor： Nagendra Kumar Nainar , Carlos M. Pignataro , Joseph M. Clarke
IPC: H04L12/24 , H04L41/5019 , H04L43/106 , H04L43/0829 , H04L41/5009 , H04L43/087
Abstract: An ingress node inserts into a header of a packet service level agreement information and forwards the packet. At an egress node of the network, the packet is received and the service level agreement information is obtained from the header of the packet. The egress node verifies whether there is conformance to a service level agreement based on at least one parameter associated with reception of one or more packets at the egress node and the service level agreement information.
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公开(公告)号：US11218381B2
公开(公告)日：2022-01-04
申请号：US16592872
申请日：2019-10-04
Applicant: Cisco Technology, Inc.
Inventor： Benoit Claise , Joseph M. Clarke , Eric Vyncke , Harjinder Singh , Mioljub Jovanovic , Carlos M. Pignataro
Abstract: A method is performed to provide assurance for a service enabled on a network. A definition of the service is received. The definition includes a service type, a service instance, and configuration information used to enable the service. From the service type and the service instance, a service tag that is unique to the service is generated so as to distinguish the service from other services on the network. Based on the definition, the service is decomposed into a subservice dependency graph of subservices and dependencies between the subservices. Based on the subservice dependency graph, the subservices are configured to record and report subservice metrics indicative of health states of the subservices. The subservice metrics are obtained from the subservices. The service tag is applied to the subservice metrics to produce service-tagged subservice metrics. The service-tagged subservice metrics are analyzed to determine a health state of the service.
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23.发明授权公开(公告)号：US11201799B2
公开(公告)日：2021-12-14
申请号：US16601792
申请日：2019-10-15
Applicant: Cisco Technology, Inc.
Inventor： Joseph M. Clarke , Benoit Claise , Carlos M. Pignataro , Eric Vyncke
IPC: G06F15/173 , H04L12/24 , H04L12/26 , H04L29/08
Abstract: A method includes configuring services as respective collections of subservices on network devices of a network, and decomposing definitions of the services into subservice dependency graphs each indicating the subservices and dependencies between the subservices that collectively implement a respective one of the services. The method further includes traversing the subservice dependency graphs to identify, at one or more intersections of the subservice dependency graphs, one or more shared subservices among the subservices of the services, wherein the one or more shared subservices are shared by the services. The method also includes monitoring subservice health states of the one or more shared subservices, and determining health states of the services based on the subservice health states of the one or more shared subservices.
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公开(公告)号：US11115298B2
公开(公告)日：2021-09-07
申请号：US16601926
申请日：2019-10-15
Applicant: Cisco Technology, Inc.
Inventor： Nagendra Kumar Nainar , Carlos M. Pignataro , Joseph M. Clarke
Abstract: A method is provided that involves obtaining service pre-conditions associated with a service to be supported in a network. The method includes providing a plurality of digital Intellectual Capital (IC) modules, and providing signature pre-condition logic that specifies one or more conditions that indicate relevancy of one or more digital IC modules. The method includes selecting, from the plurality of digital IC modules, based on the service pre-conditions and the signature pre-condition logic, one or more particular digital IC modules that are applicable to the service in the network. The method further includes determining information to be obtained from one or more nodes in the network based on the one or more particular digital IC modules, and obtaining the information from the one or more nodes in the network. The information is analyzed to determine whether the one or more specific operational issues are present in the network.
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公开(公告)号：US20210105190A1
公开(公告)日：2021-04-08
申请号：US16592872
申请日：2019-10-04
Applicant: Cisco Technology, Inc.
Inventor： Benoit Claise , Joseph M. Clarke , Eric Vyncke , Harjinder Singh , Mioljub Jovanovic , Carlos M. Pignataro
Abstract: A method is performed to provide assurance for a service enabled on a network. A definition of the service is received. The definition includes a service type, a service instance, and configuration information used to enable the service. From the service type and the service instance, a service tag that is unique to the service is generated so as to distinguish the service from other services on the network. Based on the definition, the service is decomposed into a subservice dependency graph of subservices and dependencies between the subservices. Based on the subservice dependency graph, the subservices are configured to record and report subservice metrics indicative of health states of the subservices. The subservice metrics are obtained from the subservices. The service tag is applied to the subservice metrics to produce service-tagged subservice metrics. The service-tagged subservice metrics are analyzed to determine a health state of the service.
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Patent Agency Ranking
公开(公告)号：US10694487B2
公开(公告)日：2020-06-23
申请号：US15265931
申请日：2016-09-15
Applicant: Cisco Technology, Inc.
Inventor： Matthew H. Birkner , Dmitri Goloubev , Carlos M. Pignataro , Gonzalo Salgueiro , Joseph M. Clarke
Abstract: Presented herein are techniques for obtaining pertinent information from a network upon detection of an anomaly by receiving, at a first network node, configuration information sufficient to establish a data collection policy for the network node, capturing data, on the first network node, in accordance with the data collection policy to obtain captured data, detecting an anomaly occurring with respect to a second network node, and in response to detecting the anomaly, in transferring from the first network node, to an analysis server, collected data derived from the captured data based on both the data collection policy and a proximity metric indicating a logical distance between the first network node and the second network node.
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公开(公告)号：US20190097899A1
公开(公告)日：2019-03-28
申请号：US16200002
申请日：2018-11-26
Applicant: Cisco Technology, Inc.
Inventor： Nagendra Kumar Nainar , Carlos M. Pignataro , Joseph M. Clarke
CPC classification number: H04L41/5019 , H04L41/5009 , H04L43/0829 , H04L43/087 , H04L43/106
Abstract: An ingress node inserts into a header of a packet service level agreement information and forwards the packet. At an egress node of the network, the packet is received and the service level agreement information is obtained from the header of the packet. The egress node verifies whether there is conformance to a service level agreement based on at least one parameter associated with reception of one or more packets at the egress node and the service level agreement information.
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公开(公告)号：US10098204B1
公开(公告)日：2018-10-09
申请号：US15920073
申请日：2018-03-13
Applicant: Cisco Technology, Inc.
Inventor： Charles Calvin Byers , Joseph M. Clarke , Gonzalo A. Salgueiro , M. David Hanes
Abstract: A computer implemented method, computer program product, and system, relating to a geographic lighting controller. A controller receives an instruction for a smart lighting effect, the instruction including a target geographic location. The controller retrieves from a database, based on the target geographic location, information identifying a first plurality of smart lights to activate as part of the smart lighting effect. The controller determines a plurality of network addresses and a plurality of orientations for the first plurality of smart lights, based on the retrieved information, generates a lighting effect command relating to the first plurality of smart lights, and transmits the lighting effect command to create the smart lighting effect.
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公开(公告)号：US20180077677A1
公开(公告)日：2018-03-15
申请号：US15265931
申请日：2016-09-15
Applicant: Cisco Technology, Inc.
Inventor： Matthew H. Birkner , Dmitri Goloubev , Carlos M. Pignataro , Gonzalo Salgueiro , Joseph M. Clarke
Abstract: Presented herein are techniques for obtaining pertinent information from a network upon detection of an anomaly by receiving, at a first network node, configuration information sufficient to establish a data collection policy for the network node, capturing data, on the first network node, in accordance with the data collection policy to obtain captured data, detecting an anomaly occurring with respect to a second network node, and in response to detecting the anomaly, in transferring from the first network node, to an analysis server, collected data derived from the captured data based on both the data collection policy and a proximity metric indicating a logical distance between the first network node and the second network node.
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公开(公告)号：US11829849B2
公开(公告)日：2023-11-28
申请号：US16244083
申请日：2019-01-09
Applicant: Cisco Technology, Inc.
Inventor： Charles Calvin Byers , Joseph M. Clarke , Gonzalo A. Salgueiro , M. David Hanes
CPC classification number: G06N20/00 , G06F11/3024 , G06F11/3409 , G06N5/04
Abstract: Techniques for orchestrating a machine learning (ML) system on a distributed network. Determined performance levels for a ML system, determined from performance data received from the distributed network, are compared to performance requirements from the ML system. An orchestration module for the ML system then determines adjustments for the ML system that will improve the performance of the ML system and executes the adjustments for the ML system.
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