- Remove Unwanted Packages
install remove inactive
- Copy New Image to Flash
copy usbflash0:/cat9k_iosxe.x.x.x.SPA.bin flash:/
- Set Boot Variable
(config) boot system flash:packages.conf
wr
show boot system
- Software Install Image to Flash
install add file flash:cat9k_iosxe.x.x.x.SPA.bin activate commit
- Verify New Packages and Image after reload
dir flash:*.pkg
- Check Version and New Bootloader
show version
- Clean up
install remove inactive
random code and config snippets by iiidefix & friends