Patents by Inventor Purna Mani Kumar Ghantasala

Purna Mani Kumar Ghantasala 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).

  • Patent number: 11736351
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to determine a hit count for a concrete level rule implemented on a node and identify one or more components of a logical model, wherein each of the one or more components are associated with the concrete level rule. The network assurance appliance may attribute the hit count for the concrete level rule to each of the components of the logical model, determine a number of hardware level entries associated with the each of the one or more components, and generate a report comprising the one or more components of the logical model, the hit count attributed to each of the one or more components of the logical model, and the number of hardware level entries associated with the one or more components of the logical model.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: August 22, 2023
    Assignee: Cisco Technology Inc.
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Patent number: 11558260
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to query a node in the network fabric for a number of hardware level entries, stored in memory for the node, that are associated with a concrete level network rule. The network assurance appliance may identify a logical level network intent associated with the concrete level network rule, identify a logical level component of the logical level network intent, and attribute the number of hardware level entries to the logical level component.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: January 17, 2023
    Assignee: Cisco Technology, Inc.
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Patent number: 11469952
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to obtain reference concrete level rules for a node in the network, obtain implemented concrete level rules for the node from the node in the network, compare the reference concrete level rules with the implemented concrete level rules, and determining that the implemented concrete level rules are not appropriately configured based on the comparison.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: October 11, 2022
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Publication number: 20220166673
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to determine a hit count for a concrete level rule implemented on a node and identify one or more components of a logical model, wherein each of the one or more components are associated with the concrete level rule. The network assurance appliance may attribute the hit count for the concrete level rule to each of the components of the logical model, determine a number of hardware level entries associated with the each of the one or more components, and generate a report comprising the one or more components of the logical model, the hit count attributed to each of the one or more components of the logical model, and the number of hardware level entries associated with the one or more components of the logical model.
    Type: Application
    Filed: February 11, 2022
    Publication date: May 26, 2022
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Patent number: 11283680
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to determine a hit count for a concrete level rule implemented on a node and identify one or more components of a logical model, wherein each of the one or more components are associated with the concrete level rule. The network assurance appliance may attribute the hit count for the concrete level rule to each of the components of the logical model, determine a number of hardware level entries associated with the each of the one or more components, and generate a report comprising the one or more components of the logical model, the hit count attributed to each of the one or more components of the logical model, and the number of hardware level entries associated with the one or more components of the logical model.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: March 22, 2022
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Publication number: 20200252297
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to query a node in the network fabric for a number of hardware level entries, stored in memory for the node, that are associated with a concrete level network rule. The network assurance appliance may identify a logical level network intent associated with the concrete level network rule, identify a logical level component of the logical level network intent, and attribute the number of hardware level entries to the logical level component.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 6, 2020
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Publication number: 20200177456
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to obtain reference concrete level rules for a node in the network, obtain implemented concrete level rules for the node from the node in the network, compare the reference concrete level rules with the implemented concrete level rules, and determining that the implemented concrete level rules are not appropriately configured based on the comparison.
    Type: Application
    Filed: January 28, 2020
    Publication date: June 4, 2020
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Patent number: 10652102
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to query a node in the network fabric for a number of hardware level entries, stored in memory for the node, that are associated with a concrete level network rule. The network assurance appliance may identify a logical level network intent associated with the concrete level network rule, identify a logical level component of the logical level network intent, and attribute the number of hardware level entries to the logical level component.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: May 12, 2020
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Patent number: 10554493
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to obtain reference concrete level rules for a node in the network, obtain implemented concrete level rules for the node from the node in the network, compare the reference concrete level rules with the implemented concrete level rules, and determining that the implemented concrete level rules are not appropriately configured based on the comparison.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: February 4, 2020
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Publication number: 20180367396
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to obtain reference concrete level rules for a node in the network, obtain implemented concrete level rules for the node from the node in the network, compare the reference concrete level rules with the implemented concrete level rules, and determining that the implemented concrete level rules are not appropriately configured based on the comparison.
    Type: Application
    Filed: July 27, 2017
    Publication date: December 20, 2018
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Publication number: 20180367413
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to query a node in the network fabric for a number of hardware level entries, stored in memory for the node, that are associated with a concrete level network rule. The network assurance appliance may identify a logical level network intent associated with the concrete level network rule, identify a logical level component of the logical level network intent, and attribute the number of hardware level entries to the logical level component.
    Type: Application
    Filed: July 27, 2017
    Publication date: December 20, 2018
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala
  • Publication number: 20180367387
    Abstract: Systems, methods, and computer-readable media analyzing memory usage in a network node. A network assurance appliance may be configured to determine a hit count for a concrete level rule implemented on a node and identify one or more components of a logical model, wherein each of the one or more components are associated with the concrete level rule. The network assurance appliance may attribute the hit count for the concrete level rule to each of the components of the logical model, determine a number of hardware level entries associated with the each of the one or more components, and generate a report comprising the one or more components of the logical model, the hit count attributed to each of the one or more components of the logical model, and the number of hardware level entries associated with the one or more components of the logical model.
    Type: Application
    Filed: July 27, 2017
    Publication date: December 20, 2018
    Inventors: Ramana Rao Kompella, Chandra Nagarajan, John Thomas Monk, Purna Mani Kumar Ghantasala