Patents by Inventor Veeranjaneyulu Pendyala

Veeranjaneyulu Pendyala 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).

  • System and method for providing a layer 2 fast re-switch for a wireless controller
    Patent number: 10735981
    Abstract: Disclosed is a method that includes receiving, at a layer 2 switch, a first message to establish a fast re-switch tunnel between the layer 2 switch and a standby wireless controller and receiving, at the layer 2 switch, a second message to trigger use of the fast re-switch tunnel. The switch receives data and forwards the data to the standby wireless controller through the fast re-switch tunnel. Once MAC tables are updated for the standby wireless controller, the fast re-switch tunnel can be torn down.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: August 4, 2020
    Assignee: Cisco Technology, Inc.
    Inventors: Naiming Shen, Jun Zhuang, Laxmikantha Reddy Ponnuru, Veeranjaneyulu Pendyala
  • SYSTEM AND METHOD FOR PROVIDING A LAYER 2 FAST RE-SWITCH FOR A WIRELESS CONTROLLER
    Publication number: 20190110214
    Abstract: Disclosed is a method that includes receiving, at a layer 2 switch, a first message to establish a fast re-switch tunnel between the layer 2 switch and a standby wireless controller and receiving, at the layer 2 switch, a second message to trigger use of the fast re-switch tunnel. The switch receives data and forwards the data to the standby wireless controller through the fast re-switch tunnel. Once MAC tables are updated for the standby wireless controller, the fast re-switch tunnel can be torn down.
    Type: Application
    Filed: October 10, 2017
    Publication date: April 11, 2019
    Inventors: Naiming Shen, Jun Zhuang, Laxmikantha Reddy Ponnuru, Veeranjaneyulu Pendyala