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公开(公告)号：US11121941B1
公开(公告)日：2021-09-14
申请号：US16817577
申请日：2020-03-12
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , Magnus Mortensen , David C. White, Jr.
Abstract: This disclosure describes techniques for monitoring communications in an application cloud infrastructure. The techniques may include determining whether a performance issue associated with the communications is related to an application server for a hosted application, or to a computing network that transmits the communications across the application cloud infrastructure. The techniques may also further include testing to define a performance issue, and/or taking action in response to a performance issue, including potentially mitigating the performance issue. As such, monitoring communications may help improve network performance by efficiently identifying and isolating instances of potential performance degradation.
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公开(公告)号：US10586186B2
公开(公告)日：2020-03-10
申请号：US15147605
申请日：2016-05-05
Applicant: Cisco Technology, Inc.
Inventor： Jay Johnston , Rama Darbha , David C. White, Jr. , Magnus Mortensen
Abstract: Embodiments herein describe a fog drone that selects, organizes, monitors, and controls a plurality of drones in a fleet. The fog drone receives a job to be completed from a dispatcher and identifies the resources for accomplishing the job such as the amount of material (e.g., fiber optic cable) or the type of drones (e.g., drones with RF antennas or digging implements) needed to execute the job. Using the identified resources, the fog drone estimates the number of drones needed to complete the job and can recruit available drones to form the fleet. Once the fleet is formed, the fog drone determines a number of drones to place on standby to replace active drones if those drones need to recharge or malfunction.
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公开(公告)号：US10481967B2
公开(公告)日：2019-11-19
申请号：US15385826
申请日：2016-12-20
Applicant: Cisco Technology, Inc.
Inventor： Jay Kemper Johnston , David C. White, Jr. , Christopher Blayne Dreier
IPC: G06F11/07 , G06F17/22 , G06F16/17 , G06F16/22 , G06F16/2455 , G06F16/901 , H04L12/24 , G06F11/36
Abstract: Systems and methods are described herein for logging system events within an electronic machine using an event log structured as a collection of tree-like cause and effect graphs. An event to be logged may be received. A new event node may be created within the event log for the received event. One or more existing event nodes within the event log may be identified as having possibly caused the received event. One or more causal links may be created within the event log between the new event node and the one or more identified existing event nodes. The new event node may be stored as an unattached root node in response to not identifying an existing event node that may have caused the received event.
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公开(公告)号：US10462194B2
公开(公告)日：2019-10-29
申请号：US14618532
申请日：2015-02-10
Applicant: Cisco Technology, Inc.
Inventor： Rama Darbha , Magnus Mortensen , Jay Kemper Johnston , David C. White, Jr.
Abstract: According to one or more embodiments of the disclosure, a local network device establishes a communication session with a remote network device in the communication network, and designates at least one program from a plurality of programs executable by the local network device for access by the remote network device to yield a designated program. The local network device further generates a shared display object, and associates each designated program with the shared display object to permit display thereof. The local network device further instantiates one or more shared control objects associated with the shared display object, and facilitate access to each designated program for the remote network device using at least one of the one or more shared control objects.
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公开(公告)号：US10355929B2
公开(公告)日：2019-07-16
申请号：US15443571
申请日：2017-02-27
Applicant: Cisco Technology, Inc.
Inventor： Jay K. Johnston , David C. White, Jr. , Magnus Mortensen
Abstract: A computer-implemented method is provided for a network controller to implement an update on network elements with minimal disruption. The network controller receives a request to install the update on a number of network elements in one or more networks. Installing the update in each respective network element removes it from operation for an outage duration of time. The network controller determines how network flows will be distributed in the networks due to the outage from installing the update, and generates an update plan that includes timing for installing the update on each network element. The timing is based on how the network flows will be distributed in the networks. The network controller installs the update in each network element according to the timing of the update plan.
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Patent Agency Ranking
公开(公告)号：US09621355B1
公开(公告)日：2017-04-11
申请号：US14872337
申请日：2015-10-01
Applicant: Cisco Technology, Inc.
Inventor： Steven R. Ochmanski , David C. White, Jr. , Robert T. Bell
CPC classification number: H04L9/3247 , H04L63/06 , H04L63/0807 , H04L63/083 , H04L63/0876 , H04L63/102 , H04L67/02 , H04L67/12 , H04L67/125 , H04L67/42 , H04W12/06
Abstract: A client application of a device queries/interrogates a secure device identity module of the device to obtain a device identifier of the device and a signed string generated by the security device identity module using a private key unique to the device. The client application of the device sends to an authorization server a request containing the device identifier and the signed string. Depending on an authentication result obtained for the device based on the device identity, the authorization server sends to the device an access token that enables the client application to access a resource.
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公开(公告)号：US12212450B2
公开(公告)日：2025-01-28
申请号：US18402963
申请日：2024-01-03
Applicant: Cisco Technology, Inc.
Inventor： Chidambaram Arunachalam , David C. White, Jr. , Magnus Mortensen
IPC: H04L41/0631 , H04L65/1046 , H04L65/1104
Abstract: Presented herein are techniques to perform call failure diagnostics. A method includes receiving, at a network device, an indication of calls-of-interest, detecting, at the network device, a failure of one of the calls-of-interest, triggering, in response to the detecting, at the network device, diagnostics data analysis of data associated with the failure of one of the calls-of-interest, determining, based on the diagnostics data analysis, a cause of the failure of the one of the calls-of-interest, and notifying, by the network device, a management system of the cause of the failure of the one of the calls-of-interest and of recent configuration changes on the network device that are related to the cause of the failure of the one of the calls-of-interest.
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公开(公告)号：US12028262B2
公开(公告)日：2024-07-02
申请号：US18145329
申请日：2022-12-22
Applicant: Cisco Technology, Inc.
Inventor： Magnus Mortensen , Jay Kemper Johnston , David C. White, Jr.
IPC: H04L47/25 , H04L43/0888
CPC classification number: H04L47/25 , H04L43/0888
Abstract: A computer executed process can be configured to identify a network traffic flow of a source network device. The process can select a traffic fidelity rate from a plurality of traffic fidelity rates for sending information regarding the network traffic flow to a digital twin device corresponding to the source network device. The process can transmit the information regarding the network traffic flow to the digital twin device according to the traffic fidelity rate. The digital twin device can be configured to replicate at least one operation of the source network device with respect to the network traffic flow.
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公开(公告)号：US11943091B1
公开(公告)日：2024-03-26
申请号：US17973630
申请日：2022-10-26
Applicant: Cisco Technology, Inc.
Inventor： Chidambaram Arunachalam , David C. White, Jr. , Magnus Mortensen
IPC: H04L41/0631 , H04L65/1046 , H04L65/1104
CPC classification number: H04L41/0631 , H04L65/1046 , H04L65/1104
Abstract: Presented herein are techniques to perform call failure diagnostics. A method includes receiving, at a network device, an indication of calls-of-interest, detecting, at the network device, a failure of one of the calls-of-interest, triggering, in response to the detecting, at the network device, diagnostics data analysis of data associated with the failure of one of the calls-of-interest, determining, based on the diagnostics data analysis, a cause of the failure of the one of the calls-of-interest, and notifying, by the network device, a management system of the cause of the failure of the one of the calls-of-interest and of recent configuration changes on the network device that are related to the cause of the failure of the one of the calls-of-interest.
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30.发明授权公开(公告)号：US11917025B2
公开(公告)日：2024-02-27
申请号：US17461339
申请日：2021-08-30
Applicant: Cisco Technology, Inc.
Inventor： Zizhen Gao , David C. White, Jr. , Carlos M. Pignataro , Chidambaram Arunachalam
IPC: H04L41/16 , H04L67/1025 , H04L41/14 , H04L67/00 , H04L67/1004
CPC classification number: H04L67/34 , H04L41/16 , H04L67/1004 , H04L67/1025
Abstract: Methods are provided in which a computing device obtains telemetry data associated with a network technology used in an enterprise network and an enterprise network profile that includes information about the complexity of the enterprise network. The network technology is deployed at one or more devices of the enterprise network. The methods further include the computing device determining, based on the telemetry data, for each deployment of the network technology, a current stage from a plurality of stages of an adoption lifecycle to which the network technology progressed, determining a time estimate for completing the current stage of the adoption lifecycle, based on the enterprise network profile and an adoption benchmark generated from a plurality of activities performed for progressing along the adoption lifecycle, and evaluating an adoption of the network technology, using the time estimate, to progress the network technology along the lifecycle.
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