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    AUTOMATING MONITORING USING CONFIGURATION EVENT TRIGGERS IN A NETWORK ENVIRONMENT
    2.
    发明申请
    AUTOMATING MONITORING USING CONFIGURATION EVENT TRIGGERS IN A NETWORK ENVIRONMENT 有权
    在网络环境中使用配置事件触发器进行自动监控

    公开(公告)号：US20150350015A1

    公开(公告)日：2015-12-03

    申请号：US14292366

    申请日：2014-05-30

    Applicant: CISCO TECHNOLOGY, INC.

    Inventor： Ludwig Alexander Clemm ,  Wojciech Dec

    IPC: H04L12/24 ,  H04L29/08

    CPC classification number: H04L41/0813 ,  H04L43/062 ,  H04L43/0829

    Abstract: An example method for automating monitoring using configuration event triggers in a network environment is provided and includes receiving a change request for a configuration change, creating a change impact monitor according to a profile associated with the configuration change, taking a first snapshot of performance indicators when the configuration change is applied, taking a second snapshot of the performance indicators a predetermined duration after applying the configuration change, and generating a change impact notification describing the first snapshot and the second snapshot. The profile can specify the performance indicators for the configuration change. A change agent that creates the change impact monitor may also be invoked. In some embodiments, the method can further include receiving a soak command, and taking a third snapshot of the performance indicators before applying the configuration change.

    Abstract translation: 提供了一种用于使用网络环境中的配置事件触发来自动监视的示例方法，包括：接收对配置更改的更改请求，根据与配置更改相关联的配置文件创建变更影响监视器，获取性能指示器的第一个快照 应用配置更改，在应用配置更改之后，将性能指示符的第二快照呈现预定的持续时间，并且生成描述第一快照和第二快照的改变影响通知。 配置文件可以指定配置更改的性能指标。 也可以调用创建变更影响监视器的变更代理。 在一些实施例中，该方法还可以包括接收保温命令，以及在应用配置更改之前拍摄性能指标的第三个快照。

    Control of network nodes in computer network systems
    4.
    发明授权
    Control of network nodes in computer network systems 有权

    公开(公告)号：US10965546B2

    公开(公告)日：2021-03-30

    申请号：US16543159

    申请日：2019-08-16

    Applicant: Cisco Technology, Inc.

    Inventor： Carlos M. Pignataro ,  Ludwig Alexander Clemm ,  Yegnanarayanan Chandramouli

    IPC: H04L12/24 ,  H04L12/26

    Abstract: Installing on a node of a computer network, an agent of a network system. The installed agent receives a network task via the network. The network task involves a second node of the network. The receiving agent generates a probe implementing the task and targeted to the second node. Either the receiving agent or the generated probe generates a command for the second node. The command is related to the probe and can be in the form of a data link layer protocol data unit for network operations, administration, and maintenance (OAM). The agent or node that generates the command communicates the command to the second node. The second node executes the communicated command. The second node communicates an acknowledgment of the executed command to the first node.

    Conflict avoidant traffic routing in a network environment
    5.
    发明授权
    Conflict avoidant traffic routing in a network environment 有权

    公开(公告)号：US10652137B2

    公开(公告)日：2020-05-12

    申请号：US15689141

    申请日：2017-08-29

    Applicant: Cisco Technology, Inc.

    Inventor： Eric A. Voit ,  Samer Salam ,  Ludwig Alexander Clemm ,  Yegnanarayanan Gargya Chandramouli

    IPC: H04L12/707 ,  H04L12/703 ,  H04L12/24 ,  H04L12/803

    Abstract: An example method for facilitating conflict avoidant traffic routing in a network environment is provided and includes detecting, at a network element, an intent conflict at a peer network element in a network, and changing a forwarding decision at the network element to steer traffic around the conflicted peer network element. The intent conflict refers to an incompatibility between an asserted intent associated with the traffic and an implemented intent associated with the traffic. In specific embodiments, the detecting includes mounting rules from the peer network element into the network element, and analyzing the mounted rules to determine intent conflict. In some embodiments, a central controller in the network deploys one or more intentlets on a plurality of network elements in the network according to corresponding intent deployment parameters.

    Control of network nodes in computer network systems
    6.
    发明授权
    Control of network nodes in computer network systems 有权

    公开(公告)号：US10404548B2

    公开(公告)日：2019-09-03

    申请号：US15250499

    申请日：2016-08-29

    Applicant: Cisco Technology, Inc.

    Inventor： Carlos M. Pignataro ,  Ludwig Alexander Clemm ,  Yegnanarayanan Chandramouli

    IPC: H04L12/24 ,  H04L12/26

    Abstract: Installing on a node of a computer network, an agent of a network system. The installed agent receives a network task via the network. The network task involves a second node of the network. The receiving agent generates a probe implementing the task and targeted to the second node. Either the receiving agent or the generated probe generates a command for the second node. The command is related to the probe and can be in the form of a data link layer protocol data unit for network operations, administration, and maintenance (OAM). The agent or node that generates the command communicates the command to the second node. The second node executes the communicated command. The second node communicates an acknowledgment of the executed command to the first node.

    DISTRIBUTED AND ADAPTIVE COMPUTER NETWORK ANALYTICS
    7.
    发明申请
    DISTRIBUTED AND ADAPTIVE COMPUTER NETWORK ANALYTICS 审中-公开
    分布式和自适应计算机网络分析

    公开(公告)号：US20160197799A1

    公开(公告)日：2016-07-07

    申请号：US14589953

    申请日：2015-01-05

    Applicant: Cisco Technology, Inc.

    Inventor： Ludwig Alexander Clemm ,  Yegnanarayanan Chandramouli ,  Saileshwar Krishnamurthy

    IPC: H04L12/26 ,  H04L12/24 ,  H04L29/08

    CPC classification number: H04L43/06 ,  H04L41/046 ,  H04L41/0803 ,  H04L41/0816 ,  H04L41/0886 ,  H04L43/12 ,  H04L67/10

    Abstract: A network analytics controller in a computer network receives specification of a network analysis task. The controller creates maplets. Each maplet corresponds to an agent executing on a network node in the computer network. Each maplet specifies the network data collection configuration, collected data processing, and processed data reporting to be performed to support the network analysis task at the node executing the corresponding agent. The controller communicates the maplet corresponding to the agent over the computer network to each agent. Each agent receiving a maplet configures its corresponding network node for network data collection, collected data processing, and processed data reporting in accordance with the received maplet. Each agent receiving a maplet collects and processes network data, and reports the processed data to the controller, in accordance with the configuration. The controller aggregates, as the result of the network analysis task, the data reported from each agent.

    Abstract translation: 计算机网络中的网络分析控制器接收网络分析任务的规范。 控制器创建maplets。 每个映射对应于在计算机网络中的网络节点上执行的代理。 每个maplet指定要执行的网络数据收集配置，收集的数据处理和处理的数据报告，以支持执行相应代理的节点处的网络分析任务。 控制器通过计算机网络将与代理相对应的映射表传送给每个代理。 接收地图的每个代理根据收到的maplet配置其对应的网络节点进行网络数据采集，收集的数据处理和处理的数据报告。 接收Maplet的每个代理根据配置​​收集和处理网络数据，并将处理后的数据报告给控制器。 作为网络分析任务的结果，控制器聚合从每个代理报告的数据。

    CONTROL OF NETWORK NODES IN COMPUTER NETWORK SYSTEMS
    9.
    发明申请
    CONTROL OF NETWORK NODES IN COMPUTER NETWORK SYSTEMS 审中-公开

    公开(公告)号：US20180062940A1

    公开(公告)日：2018-03-01

    申请号：US15250499

    申请日：2016-08-29

    Applicant: Cisco Technology, Inc.

    Inventor： Carlos M. Pignataro ,  Ludwig Alexander Clemm ,  Yegnanarayanan Chandramouli

    IPC: H04L12/24 ,  H04L12/26

    CPC classification number: H04L41/26 ,  H04L41/5009 ,  H04L43/0876 ,  H04L43/10 ,  H04L43/12 ,  H04L43/50

    Abstract: Installing on a node of a computer network, an agent of a network system. The installed agent receives a network task via the network. The network task involves a second node of the network. The receiving agent generates a probe implementing the task and targeted to the second node. Either the receiving agent or the generated probe generates a command for the second node. The command is related to the probe and can be in the form of a data link layer protocol data unit for network operations, administration, and maintenance (OAM). The agent or node that generates the command communicates the command to the second node. The second node executes the communicated command. The second node communicates an acknowledgment of the executed command to the first node.

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