02-14-2012 01:09 AM - edited 03-16-2019 09:34 AM
Hello,
I upgraded from c3900e-universalk9-mz.SPA.151-4.M1.bin to c3900e-universalk9-mz.SPA.152-2.T.bin, but the bootstrap is showing: Version 15.1(1r)T2.
Is this OK?
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02-14-2012 04:14 AM
If both images remain on flash the system will boot to the one located 'first' on the filesystem. You can use the 'boot system flash:c3900e-universalk9-mz.SPA.152-2.T.bin' config command to force a boot to the other load.
02-14-2012 04:14 AM
If both images remain on flash the system will boot to the one located 'first' on the filesystem. You can use the 'boot system flash:c3900e-universalk9-mz.SPA.152-2.T.bin' config command to force a boot to the other load.
02-14-2012 04:15 AM
Alright. Thanks!
02-14-2012 04:18 AM
Oh, also just to be sure: the bootstrap is separate from the actual IOS image running. A 'show version' will tell you that. Bootstrap is also known as ROMMON and is just there to recover the router.
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