公开(公告)号：US12301593B2

公开(公告)日：2025-05-13

申请号：US17861583

申请日：2022-07-11

Applicant: Cisco Technology, Inc.

Inventor： David McGrew ,  Blake Harrell Anderson ,  Ivan Nikolaev

IPC: G06F21/55 ,  H04L9/40 ,  H04L29/06 ,  H04L67/02 ,  H04L67/50 ,  H04L69/00 ,  H04L61/4523 ,  H04L101/365 ,  H04W12/72

Abstract: In one embodiment, a device in a network receives a set of known user identifiers used in the network. The device receives web traffic log data regarding web traffic in the network. The web traffic log data includes header information captured from the web traffic and a plurality of client addresses associated with the web traffic. The device detects a particular one of the set of known user identifiers in the header information captured from the web traffic associated with a particular one of the plurality of client addresses. The device makes an association between the particular detected user identifier and the particular client address.

公开(公告)号：US12301470B2

公开(公告)日：2025-05-13

申请号：US18456381

申请日：2023-08-25

Applicant: Cisco Technology, Inc.

Inventor： Clarence Filsfils ,  Pablo Camarillo Garvia

IPC: H04L47/35 ,  H04L43/106 ,  H04L45/02 ,  H04L45/74 ,  H04L69/22

Abstract: The present disclosure provides a packet tracing mechanism will be described that provides packet tracing information to a mobile network controller. In one aspect, a method includes receiving a data packet sent from a source node to a destination node; determining if the data packet is to be updated with packet tracing information; and upon determining that the data packet is to be updated, updating the packet tracing information of the data packet to include identification of the network device and an ingress timestamp of the data packet at the network device for a corresponding network controller to determining network routing policies.

公开(公告)号：US12301463B2

公开(公告)日：2025-05-13

申请号：US17977953

申请日：2022-10-31

Applicant: Cisco Technology, Inc.

Inventor： Jianda Liu ,  Xiaorong Wang ,  Yicheng Liu ,  Hongbo Xia ,  Wei Zhou

IPC: G06F15/16 ,  H04L43/0876 ,  H04L47/215

Abstract: This disclosure describes techniques and mechanisms for intelligently sampling packet flows within a network. The techniques enable the sampling of a limited set of packet flows that show greatest amount of information about the network from the packet flows in order to provide the greatest insight on application performance, network packet, and critical events within the network. Additionally, the techniques provide configurable parameters, such that the techniques are customizable for each user's network.

公开(公告)号：US12301428B2

公开(公告)日：2025-05-13

申请号：US18151999

申请日：2023-01-09

Applicant: Cisco Technology, Inc.

Inventor： Viktor M. E. Leijon

IPC: H04L41/14 ,  G06F9/54 ,  H04L41/12

Abstract: Techniques for simulation of orchestration and automation are disclosed. These techniques include simulating a distributed orchestration system using a simulation topology including a plurality of queues used in place of processing elements in the distributed orchestration system. The techniques further include identifying a plurality of characteristics of the simulation topology, after the simulation, and modifying the distributed orchestration system based on the plurality of characteristics.

公开(公告)号：US12301416B2

公开(公告)日：2025-05-13

申请号：US18354011

申请日：2023-07-18

Applicant: Cisco Technology, Inc.

Inventor： Daniel Robert Garrison ,  Brian Sarbin ,  Ali Ebtekar

IPC: H04L41/0816 ,  G06Q10/0639 ,  H04L41/08 ,  H04L41/14 ,  H04L47/70 ,  H04L47/762 ,  H04L47/78

Abstract: Methods are provided in which a computing device obtains, from one or more disparate data sources, inventory data of a plurality of network resources in a plurality of domains of an enterprise network. The inventory data includes configuration information of the enterprise network. The method further includes the computing device selecting one or more contextual insights that apply to the inventory data of the enterprise network from contextual information related to one or more networks and configuration of the one or more networks and generating one or more contextual guides specific to one or more affected network resources of the enterprise network based on the one or more contextual insights.

公开(公告)号：US12301359B2

公开(公告)日：2025-05-13

申请号：US18511952

申请日：2023-11-16

Applicant: Cisco Technology, Inc.

Inventor： Aviran Kadosh ,  Mohammad Issa ,  Matthew Todd Lawson

IPC: H04L1/1607 ,  H04L1/00 ,  H04L1/1867

Abstract: Devices, systems, methods, and processes for transmitting and receiving one or more data packets are described herein. A device may face an internal non-deterministic delay in processing causing a gap or an interruption during transmission of the data packet. During the gap, the device can transmit one or more Intra-Packet Idle (IPI) words between the transmission of the data packet. The IPI words can be ignored or discarded by a receiver. The device may transmit the data packet into multiple parts by transmitting the IPI words between the parts. The receiver can receive the parts of the data packet and the IPI words and retrieve the data packet based on the parts of the data packet. The device may set a configurable threshold value indicative of a maximum number of the IPI words that can be transmitted during the gap of the interruption, such that the receiver can efficiently identify and discard a runt packet. The device does not require a buffer to fetch and store the data packet prior to the transmission, thereby eliminating a latency caused by the buffer.

公开(公告)号：US12299097B2

公开(公告)日：2025-05-13

申请号：US17390610

申请日：2021-07-30

Applicant: Cisco Technology, Inc.

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

IPC: G06F21/32 ,  G06F9/54 ,  G06F21/31 ,  G06F21/52 ,  G06F21/55

Abstract: According to one or more embodiments of the disclosure, the techniques herein are directed toward a dynamic transaction-aware web application authentication using call intercepts. In one embodiment, a method comprises: intercepting, by a monitoring process, calls made for transactions within an executing application; determining, by the monitoring process, whether a particular intercepted call triggers an enhanced user authentication requirement for a particular transaction; initiating, by the monitoring process in response to the particular intercepted call triggering the enhanced user authentication requirement, a corresponding challenge to adequately authenticate a user for the particular transaction; and allowing, by the monitoring process, the particular intercepted call to proceed for the particular transaction in response to an adequately authenticated user for the particular transaction.

公开(公告)号：US20250151198A1

公开(公告)日：2025-05-08

申请号：US18434943

申请日：2024-02-07

Applicant: Cisco Technology, Inc.

Inventor： Joel Richard Goergen ,  Elizabeth Kochuparambil ,  Scott Hinaga ,  Kameron Rose Hurst ,  Mike Sapozhnikov ,  Shobhana Punjabi ,  David Nozadze ,  Marco Croci

IPC: H05K1/14 ,  H05K1/02 ,  H05K1/18 ,  H05K3/32

Abstract: Techniques to move high current power distribution layers for integrated circuit core power and serializer-deserializer (SERDES) power into a center area of the integrated circuit footprint. This provides a more reliable and higher current distribution into the center of a large integrated circuit footprint, without causing disruption of high speed signal routing or increased signal integrity burden to the high speed signals. Arrangements and methods for routing out the core power area of a main printed circuit board under an integrated circuit and replacing it with a custom power printed circuit board (power plug) that is attached by a metalized paste sintering process. This provides a more reliable and higher current distribution into the center of a large integrated circuit or other high-power component, without causing disruption of high speed signal routing.

公开(公告)号：US20250150960A1

公开(公告)日：2025-05-08

申请号：US18937844

申请日：2024-11-05

Applicant: Cisco Technology, Inc.

Inventor： Al Dumdei ,  Malcolm M. Smith ,  Venkat Chirreddy ,  Brian D. Hart

IPC: H04W48/20 ,  H04L41/5067 ,  H04W24/10

Abstract: Sending Quality-of-Experience (QoE) information to clients for selecting an Access Point (AP) may be provided. Sending QoE information can include determining values for a plurality of QoE attributes. Based on the values for the plurality of QoE attributes, a QoE indicator is determined. The QoE indicator is sent to a client, wherein the client is operable to use the QoE indicator to select an Access Point (AP) to connect to.

公开(公告)号：US20250150339A1

公开(公告)日：2025-05-08

申请号：US18940829

申请日：2024-11-07

Applicant: Cisco Technology, Inc.

Inventor： Alberto Rodriguez-Natal ,  Saswat Praharaj ,  Pradeep Kumar Kathail ,  Fabio R. Maino ,  Lorand Jakab ,  Ram Dular Singh ,  Vivek Agarwal

IPC: H04L41/0816 ,  H04L41/085

Abstract: Techniques for an application watcher system that includes a plurality of watchers that obtain various types of application configurations and/or state data which is used to make networking decisions and drive networking operations. The watchers of the application watcher system may each be configured to communicate with an application orchestration system that manages the application and obtain different types of application configurations and/or state data. In some instances, the application watcher system may run on a network orchestrator of the network, or be in communication with the network orchestrator, and provide application configurations and/or state data to the network orchestrator to make networking decisions.