Patents by Inventor Paul Andrew Raytick

Paul Andrew Raytick has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Validation of layer 1 interface in a network
    Patent number: 10623259
    Abstract: Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: April 14, 2020
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Kannan Ponnuswamy, Advait Dixit, Arvind Chari, Paul Andrew Raytick, Sanchay Harneja
  • Endpoint path assurance
    Patent number: 10333833
    Abstract: Systems, methods, and computer-readable media for providing network assurance. In some embodiments, a method can include receiving input used to identify an endpoint. At least one logical object associated with the endpoint of logical objects in a network environment is identified based on the input. A health of the at least one logical object associated with the endpoint is determined. Additionally, a health of the network environment with respect to the endpoint operating to provide services through the network environment is determined based on the determined health of the at least one logical object associated with the endpoint.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: June 25, 2019
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Kannan Ponnuswamy, Navneet Yadav, Arvind Chari, Paul Andrew Raytick
  • ENDPOINT PATH ASSURANCE
    Publication number: 20190097918
    Abstract: Systems, methods, and computer-readable media for providing network assurance. In some embodiments, a method can include receiving input used to identify an endpoint. At least one logical object associated with the endpoint of logical objects in a network environment is identified based on the input. A health of the at least one logical object associated with the endpoint is determined. Additionally, a health of the network environment with respect to the endpoint operating to provide services through the network environment is determined based on the determined health of the at least one logical object associated with the endpoint.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 28, 2019
    Inventors: Kannan Ponnuswamy, Navneet Yadav, Arvind Chari, Paul Andrew Raytick
  • VALIDATION OF LAYER 1 INTERFACE IN A NETWORK
    Publication number: 20180367390
    Abstract: Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment.
    Type: Application
    Filed: July 28, 2017
    Publication date: December 20, 2018
    Inventors: Kannan Ponnuswamy, Advait Dixit, Arvind Chari, Paul Andrew Raytick, Sanchay Harneja