Extreme 9920 Software Deployment Guide Version 21.2.1.0.
>
Installation and Upgrade
> View Firmware Version Information
Published April 2024
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Preface
Text Conventions
Documentation and Training
Help and Support
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What's New in this Document
Deployment Preparation
NPB Application Overview
Supported Device Information
Extreme 9920 Software
Extreme 9920 Software Operating System
Installation and Upgrade
Install Extreme 9920 Software
Perform USB Disk-Based Recovery
Perform NFS-Based Recovery
Perform HTTP-Based Recovery
Perform FTP-Based Recovery
Perform TFTP-Based Recovery
View Firmware Version Information
Upgrade the Extreme 9920 Firmware
Supported Microservice Upgrades
Upgrade Microservices
View Firmware Version Information
Procedure
View the primary and secondary firmware version information.
show firmware
View the last five firmware versions activated on the device.
show firmware history
View the firmware logging information.
show logging audit firmware
