11-28-2014 09:38 AM - edited 03-07-2019 09:42 PM
Hi Guys,
I have to upgrade the IOS on my WS-C6509-E-WS-SUP720-3B switch.
s72033-ipservices-mz.151-2.SY2.bin
Do I need to upgrade the bootloader image also? Please confirm.
Thanks,
Zahid
11-28-2014 02:38 PM
Hi,
No, you don't need to upgrade the bootloader image.
I think some newer versions of IOS upgrade the bootloader during the IOS upgrade
HTH
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