Carrier Corporation

Rohith Tenneti

Antonio Montero

A system and method for performing live firmware and configuration update. A method includes maintaining live operation of network nodes during an update, each of the network nodes including a disk that is divided into a plurality of partitions, a currently running application file is located in a first partition of the network node; and downloading an update file in a common partition of the disk of the network node to be updated. A method may include extracting the update file from the common partition to a second partition of the disc of the network nodes to be updated; and switching the live operation of the network nodes to operate from the currently running application file in the first partition to the update file in the second partition.

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Bradenton, FL, United States of America

Rohith Tenneti