公开(公告)号：US20250148291A1

公开(公告)日：2025-05-08

申请号：US18388010

申请日：2023-11-08

Applicant: Cisco Technology, Inc.

Inventor： Grégory Mermoud ,  Pierre-André SAVALLE ,  Eduard SCHORNIG ,  Jean-Philippe VASSEUR

IPC: G06N3/092

Abstract: In one implementation, a device may determine how well a large language model-based troubleshooting agent for a network was able to perform during a first test having a first difficulty. The device may update the large language model-based troubleshooting agent using reinforcement learning based on how well the large language model-based troubleshooting agent was able to perform during the first test. The device may select a second difficulty for a second test based on how well the large language model-based troubleshooting agent was able to perform during the first test. The device may initiate the second test to assess how well the large language model-based troubleshooting agent is able to perform.

公开(公告)号：US20230140115A1

公开(公告)日：2023-05-04

申请号：US17517186

申请日：2021-11-02

Applicant: Cisco Technology, Inc.

Inventor： Jean-Philippe VASSEUR ,  Stéphane Bernard MARTIN ,  Eduard SCHORNIG ,  Grégory MERMOUD ,  Vinay Kumar KOLAR

IPC: H04L12/723 ,  H04L12/721 ,  H04L12/803 ,  H04L12/851

Abstract: In one embodiment, a device makes a prediction regarding service level agreement violations by a network transport available between a site and an online application. The device associates a risk metric with the prediction, based in part on a type of the network transport. The device computes a longevity metric for the prediction that indicates an expected validity period for the prediction. The device cause traffic to be routed between the site and the online application using the network transport, based on the prediction and its associated risk metric and its longevity metric.

公开(公告)号：US20240305553A1

公开(公告)日：2024-09-12

申请号：US18118769

申请日：2023-03-08

Applicant: Cisco Technology, Inc.

Inventor： Jean-Philippe VASSEUR ,  Eduard SCHORNIG ,  Grégory MERMOUD

IPC: H04L45/02 ,  H04L43/12 ,  H04L45/302

CPC classification number: H04L45/04 ,  H04L43/12 ,  H04L45/302

Abstract: In one embodiment, a device determines a mapping between a network destination and Border Gateway Protocol (BGP) peers located across a plurality of autonomous systems for which the network destination is reachable. The device causes, based on the mapping, performance of probing tests along a plurality of paths to the network destination and via the BGP peers, to obtain path performance measurements for the plurality of paths. The device uses a prediction model to generate predicted performance metrics for the plurality of paths based on the path performance measurements. The device configures, based on the predicted performance metrics for the plurality of paths, the BGP peers with BGP peering policies to convey application traffic associated with the network destination via particular path from among the plurality of paths.

公开(公告)号：US20240039811A1

公开(公告)日：2024-02-01

申请号：US17873324

申请日：2022-07-26

Applicant: Cisco Technology, Inc.

Inventor： Jean-Philippe Vasseur ,  Vinay Kumar KOLAR ,  Grégory MERMOUD ,  Eduard SCHORNIG ,  Michal Wladyslaw GARCARZ

IPC: H04L43/08 ,  H04L43/028 ,  H04L67/10 ,  H04L41/5019 ,  H04L41/0896

CPC classification number: H04L43/08 ,  H04L43/028 ,  H04L67/10 ,  H04L41/5019 ,  H04L41/0896

Abstract: In one embodiment, a device identifies a plurality of online applications whose traffic is conveyed via an interface of a networking entity of a network. The device computes a relationship between a quality of experience metric for a particular online application in the plurality of online applications and a traffic volume associated with the interface for the plurality of online applications. The device makes, based on the relationship, a determination that degradation of the quality of experience metric for the particular online application is due to the traffic volume associated with the interface for the plurality of online applications. The device reconfigures, based on the determination, the networking entity to prioritize traffic for the particular online application.

公开(公告)号：US20250158895A1

公开(公告)日：2025-05-15

申请号：US18388242

申请日：2023-11-09

Applicant: Cisco Technology, Inc.

Inventor： Grégory Mermoud ,  Pierre-André SAVALLE ,  Grégoire MAGENDIE ,  Jean-Philippe VASSEUR ,  Eduard SCHORNIG

IPC: H04L41/16 ,  H04L41/22

Abstract: In one implementation, a device uses a large language model-based agent to complete a task with respect to a computer network. The device makes an evaluation of an action taken by the large language model-based agent to complete the task. The device selects, based in part on the evaluation, a set of allowed actions that the large language model-based agent is allowed to perform to complete the task. The device updates the large language model-based agent with an indication of the set of allowed actions that it is allowed to perform to complete the task.

公开(公告)号：US20250150364A1

公开(公告)日：2025-05-08

申请号：US18386900

申请日：2023-11-03

Applicant: Cisco Technology, Inc.

Inventor： Jean-Philippe Vasseur ,  Eduard SCHORNIG ,  Pierre-André SAVALLE ,  Grégory MERMOUD

IPC: H04L41/5054 ,  G06F40/284 ,  H04L41/5074

Abstract: In one implementation, a device performs, using a using a large language model-based troubleshooting agent, troubleshooting of a plurality of issues in a network indicated by a plurality of support tickets opened by users of the network. The device aggregates, based on results of the troubleshooting, the plurality of support tickets into a master support ticket. The device obtains a resolution to the master support ticket from a support engineer. The device uses the resolution to the master support ticket in conjunction with the large language model-based troubleshooting agent to troubleshoot a new support ticket.

公开(公告)号：US20240064079A1

公开(公告)日：2024-02-22

申请号：US17889544

申请日：2022-08-17

Applicant: Cisco Technology, Inc.

Inventor： Vinay Kumar Kolar ,  Jean-Philippe VASSEUR ,  Michal Wladyslaw GARCARZ ,  Eduard SCHORNIG ,  Grégory MERMOUD

IPC: H04L43/0811 ,  H04L43/045 ,  H04L41/0631

CPC classification number: H04L43/0811 ,  H04L43/045 ,  H04L41/0631

Abstract: In one embodiment, the device obtains telemetry data for traffic between endpoints in a plurality of local networks and an online application, the telemetry data including local interface data regarding local interfaces used by the endpoints to access the online application and data indicative of which points of presence (PoPs) were traversed by the traffic. The device identifies sessions of the online application in which an application experience metric was degraded. The device determines a root cause of the application experience metric being degraded for the sessions by assessing the telemetry data associated with the sessions. The device provides the root cause to a user interface for presentation.

公开(公告)号：US20250148290A1

公开(公告)日：2025-05-08

申请号：US18386833

申请日：2023-11-03

Applicant: Cisco Technology, Inc.

Inventor： Jean-Philippe Vasseur ,  Pierre-André SAVALLE ,  Grégory MERMOUD ,  Eduard SCHORNIG

IPC: G06N3/09

Abstract: In one implementation, a device receives an input request for a large language model-based troubleshooting agent for a network. The device selects an optimization criterion for the large language model-based troubleshooting agent based on the input request. The device provides the optimization criterion to the large language model-based troubleshooting agent to cause the large language model-based troubleshooting agent to select a particular large language model to process the input request based on the optimization criterion. The device sends, to a user interface, an indication of a result of the particular large language model processing the input request.

公开(公告)号：US20240394121A1

公开(公告)日：2024-11-28

申请号：US18201952

申请日：2023-05-25

Applicant: Cisco Technology, Inc.

Inventor： Pierre-André Savalle ,  Grégory MERMOUD ,  Jean-Philippe VASSEUR ,  Eduard SCHORNIG ,  Michal Wladyslaw GARCARZ

IPC: G06F9/54 ,  G06F9/451

Abstract: In one embodiment, a device obtains trace data indicative of application programming interface calls made during sessions between clients and an application accessible via a network. The device identifies, based on the trace data, a set of calls among the application programming interface calls that are frequently co-occurring. The device quantifies a latency savings expected to occur were the set of calls to be consolidated into a singular call instead of being made separately. The device provides, to a user interface, a recommendation to consolidate the set of calls into a consolidated call that indicates the latency savings.

公开(公告)号：US20240388954A1

公开(公告)日：2024-11-21

申请号：US18197458

申请日：2023-05-15

Applicant: Cisco Technology, Inc.

Inventor： Michal Wladyslaw Garcarz ,  Jean-Philippe VASSEUR ,  Grégory MERMOUD ,  Eduard SCHORNIG ,  Pierre-André SAVALLE

IPC: H04W28/02 ,  H04B7/0426

Abstract: In one embodiment, a device obtains telemetry data associated with a particular online application accessed via a wireless network. The device computes statistics regarding traffic associated with the particular online application in the wireless network. The device generates a wireless configuration for an access point of the wireless network based on the telemetry data and the statistics. The device provides the wireless configuration for use by the access point when communicating with a client of the particular online application.