how to restore a swith 7150 to factory firmware without losing the license
Hi!
I think this command will help:
https://docs.commscope.com/bundle/fastiron-08095-commandref/page/GUID-904A37AB-5CEB-4859-A2AB-174445000AD9.html
Switch should not delete the license, but if by any chance something happens to them you can reinstall them with this command:
https://docs.commscope.com/bundle/fastiron-08095-commandref/page/GUID-2B4F2D9F-A016-48DD-AC9E-546DB5DC9593.html
Let me know how it goes, thanks!