https://community.extremenetworks.com/t5/extremeswitching-other/voss-to-exos-default-xsf/m-p/99734#M4137 <P>Correct, the flash will be formatted.</P><P>If you want to configure the switch after it boots into Exos look at ZTP or ZTP+.</P> Thu, 21 Mar 2024 12:41:10 GMT OscarK 2024-03-21T12:41:10Z https://community.extremenetworks.com/t5/extremeswitching-other/voss-to-exos-default-xsf/m-p/99718#M4135 <P>Hi,</P><P>is something like this possible?</P><P>1. Upload exos image to universal switch(VOSS)<BR />2. Upload default.xsf to universal switch(VOSS)<BR />3. Change OS from VOSS to EXOS<BR />Switch should then load Exos and because it's factory default load the default.xsf<BR /><BR />Or does the change to EXOS format the whole flash?<BR /><BR />Best regards<BR />Stefan</P> Wed, 20 Mar 2024 16:20:56 GMT https://community.extremenetworks.com/t5/extremeswitching-other/voss-to-exos-default-xsf/m-p/99718#M4135 netjradm 2024-03-20T16:20:56Z https://community.extremenetworks.com/t5/extremeswitching-other/voss-to-exos-default-xsf/m-p/99733#M4136 <P>I just did this yesterday and watched the process happen via console. It appears that the EXOS install goes through the rescue image process which does reformat the switch before loading the images to both primary and secondary.</P> Thu, 21 Mar 2024 12:38:45 GMT https://community.extremenetworks.com/t5/extremeswitching-other/voss-to-exos-default-xsf/m-p/99733#M4136 Anonymous 2024-03-21T12:38:45Z https://community.extremenetworks.com/t5/extremeswitching-other/voss-to-exos-default-xsf/m-p/99734#M4137 <P>Correct, the flash will be formatted.</P><P>If you want to configure the switch after it boots into Exos look at ZTP or ZTP+.</P> Thu, 21 Mar 2024 12:41:10 GMT https://community.extremenetworks.com/t5/extremeswitching-other/voss-to-exos-default-xsf/m-p/99734#M4137 OscarK 2024-03-21T12:41:10Z