Outlines the essential commands for collecting first-response evidence during upgrade troubleshooting, including checks for version, boot, install, redundancy, ISSU, xFSU, filesystem, platform resources, processes, environment, and platform-supported logging.
Use the commands listed in this topic to efficiently gather critical diagnostic information using platform-supported commands for troubleshooting upgrade issues, ensuring comprehensive assessment of version, installation, redundancy, process, and environment status.
Run the commands supported by the respective platform. The switch active, R0, F0, module, member, and filesystem syntax might vary for each product.
switch# show clock
switch# show version
switch# show boot
switch# show install summary
switch# show install active
switch# show install committed
switch# show install inactive
switch# show install uncommitted
switch# show install log
switch# show switch
switch# show redundancy
switch# show redundancy states
switch# show issu state detail
switch# show xfsu eligibility
switch# show xfsu status
switch# show graceful-reload
switch# show file systems
switch# dir flash:
switch# dir crashinfo:
switch# show platform resources
switch# show platform software status control-processor brief
switch# show processes cpu sorted
switch# show processes memory sorted
switch# show environment all
switch# show logging | last 200