公开(公告)号：US10701582B2

公开(公告)日：2020-06-30

申请号：US15376843

申请日：2016-12-13

Applicant: Cisco Technology, Inc.

Inventor： Jerome Henry ,  Sudhir Kumar Jain ,  Thomas Szigeti ,  Jon Michael Snyder ,  Gangadharan Byju Pulanikkal

IPC: H04W28/02 ,  H04L29/08 ,  H04L29/12 ,  H04L12/24 ,  H04L12/859

Abstract: Dynamic application QoS profile provisioning may be provided. First, an access point may send a profile to a client device. The profile may comprise a plurality of application identifiers and a plurality policies corresponding to the plurality of application identifiers. Each of the plurality of application identifiers may respectively correspond to a plurality of applications. Next, the client device may receive the profile. Then the client device may select, from the received profile, a first policy from the plurality policies in the profile. The first policy may correspond to a first application identifier in the plurality of application identifiers. The first application identifier may correspond to a first application within the plurality of applications. The first application may be on the client device. The first application on the client device may then create a network flow from the client device to the access point based on the selected first policy.

公开(公告)号：US20200162351A1

公开(公告)日：2020-05-21

申请号：US16544617

申请日：2019-08-19

Applicant: Cisco Technology, Inc.

Inventor： Thomas Szigeti ,  Stefano Giorcelli ,  Guy Keinan

IPC: H04L12/26 ,  H04L12/24 ,  G06F9/50 ,  G06F21/62

Abstract: The present disclosure provides a method of exchanging on-premise network analytics and cloud-based application analytics between an enterprise network and a cloud-based application without exchanging any personally identifiable information about the end users and devices involved in a communication session conducted over the enterprise network and using the cloud-based application. In one aspect, a method includes receiving, at a controller of a network, first analytics data, the first analytics data being embedded with a watermark, the first analytics data excluding personally identifiable information associated with end points of a communication session using a cloud-based application; receiving second analytics data from one or more components of the network, the second analytics data including the watermark; correlating the first analytics data and the second analytics data using the watermark to yield correlated data; and performing network analysis and troubleshooting using the correlated data.

公开(公告)号：US20200162319A1

公开(公告)日：2020-05-21

申请号：US16366968

申请日：2019-03-27

Applicant: Cisco Technology, Inc.

Inventor： Thomas Szigeti ,  David John Zacks ,  Peter Geoffrey Jones

IPC: H04L12/24 ,  H04L12/947

Abstract: Systems and methods provide for performing performance analytics processing of network traffic by copying packets of network traffic to a switch CPU based on a flag.

公开(公告)号：US12284105B2

公开(公告)日：2025-04-22

申请号：US18215508

申请日：2023-06-28

Applicant: Cisco Technology, Inc.

Inventor： Walter Theodore Hulick, Jr. ,  David John Zacks ,  Thomas Szigeti

IPC: G06F15/173 ,  H04L43/065 ,  H04L43/50

Abstract: In one embodiment, a device obtains testing parameters used by a plurality of agents in a network to perform testing with respect to an online application. The device identifies overlapping parameters among the testing parameters and generates a consolidated set of testing parameters for the overlapping parameters. The device configures the plurality of agents such that a singular testing agent performs testing with respect to the online application using the consolidated set of testing parameters instead of multiple testing agents performing testing with respect to the online application using the overlapping parameters.

公开(公告)号：US12255869B2

公开(公告)日：2025-03-18

申请号：US17897745

申请日：2022-08-29

Applicant: Cisco Technology, Inc.

Inventor： Nagendra Kumar Nainar ,  Carlos M. Pignataro ,  David John Zacks ,  Thomas Szigeti

IPC: H04L61/4511 ,  H04L61/2514 ,  H04L61/3015 ,  H04L67/1036

Abstract: Methods are provided to perform a name resolution triggered monitoring agent selection for full stack observability. The methods involve obtaining a name resolution request for an enterprise service to be accessed by an endpoint device. A plurality of service instances are configured to provide the enterprise service. The methods further involve determining, based on the name resolution request, a monitoring agent from a plurality of monitoring agents of a monitoring service that monitors performance of the enterprise service and selecting a service instance, from the plurality of service instances, that is associated with the monitoring agent in a name resolution record. The methods further involve providing, to the endpoint device, location information for accessing the service instance and provisioning the monitoring agent to monitor the performance of the enterprise service executed by the service instance for the endpoint device.

公开(公告)号：US12223367B2

公开(公告)日：2025-02-11

申请号：US17390175

申请日：2021-07-30

Applicant: Cisco Technology, Inc.

Inventor： Walter Theodore Hulick, Jr. ,  David John Zacks ,  Thomas Szigeti

IPC: G06F9/54 ,  G06F11/30 ,  G06F11/34

Abstract: In one embodiment, a device instruments an application to generate OpenTelemetry trace data during execution of the application. The device identifies, based on where the application was instrumented, a particular method of the application. The device determines that a circuit breaker is to be inserted for the particular method of the application. The device inserts a circuit breaker for the particular method.

公开(公告)号：US20250047667A1

公开(公告)日：2025-02-06

申请号：US18926800

申请日：2024-10-25

Applicant: Cisco Technology, Inc.

Inventor： Thomas Szigeti ,  Stefano Giorcelli ,  Frank Michaud ,  David John Zacks

IPC: H04L9/40 ,  G06V40/16 ,  G06V40/70 ,  G10L17/22

Abstract: Disclosed are methods, systems, and non-transitory computer-readable media for utilizes a collaboration application to provide data beneficial to the authentication of the user. The present application discloses receiving at least one item of personal identifying information for a user from a primary multi-factor authentication device. The present application further discloses receiving at least one item of personal identifying information for a user from a conferencing service in which the user is engaged in a conference. The present application also discloses determining whether to authenticate the user based on the items of personal identifying information from the primary multi-factor authentication device and from the conferencing service.

公开(公告)号：US12199968B2

公开(公告)日：2025-01-14

申请号：US18372028

申请日：2023-09-22

Applicant: Cisco Technology, Inc.

Inventor： David J Zacks ,  Carlos M. Pignataro ,  Thomas Szigeti

IPC: H04L9/40 ,  G06F21/31

Abstract: This disclosure describes techniques for performing enhanced authentication of a device based on physical proximity of the device to one or more other authenticated devices. An example method includes performing a first authentication of a first device or a first user and connecting the first device to a protected resource. Based on determining that the first device is within a threshold distance of a second, authenticated, device, a reauthentication interval is selected. Based on determining that the reauthentication interval has expired, a second authentication is initiated by transmitting, to the first device or a third device associated with the first user, a request for an authentication factor.

公开(公告)号：US20240414045A1

公开(公告)日：2024-12-12

申请号：US18208659

申请日：2023-06-12

Applicant: Cisco Technology, Inc.

Inventor： David John Zacks ,  Thomas Szigeti ,  Barry Qi Yuan ,  Robert Edgar Barton

IPC: H04L41/0631 ,  H04L41/0604 ,  H04L41/16

Abstract: Techniques for mitigating network failures (e.g., SLA violations, service degradations, network outages, etc.) based on output(s) from a predictive network system. The techniques may include determining that a failure is predicted to occur in a network and determining a correlation between the failure and a previous failure that occurred in the network. In examples, the correlation may be determined using a machine-learned model. The techniques may also include determining, based at least in part on the correlation, a condition contributing to the failure. In this way, prior to occurrence of the failure, a parameter associated with the network may be altered based at least in part on the condition to mitigate or otherwise prevent the failure.

公开(公告)号：US12132654B2

公开(公告)日：2024-10-29

申请号：US17223176

申请日：2021-04-06

Applicant: Cisco Technology, Inc.

Inventor： Thomas Szigeti ,  David John Zacks ,  Robert E. Barton ,  Jerome Henry

IPC: G06F15/16 ,  H04L45/00 ,  H04L45/24 ,  H04L45/302 ,  H04L45/52 ,  H04L45/74

CPC classification number: H04L45/566 ,  H04L45/24 ,  H04L45/302 ,  H04L45/52 ,  H04L45/74

Abstract: According to one or more embodiments of the disclosure, a service identifies a packet sent by a first device in a network to a second device as being of a particular protocol. The service identifies a control command within the packet for the second device, based in part on the particular protocol identified for the packet. The service determines, based on the control command within the packet, a quality of service policy for the packet. The service causes the quality of service policy to be applied to the packet along a path in the network via which the packet is sent from the first device to the second device.