cisco 4507R+E IOS upgrdation

[sankardevarajan1986]

IOS has been upgraded 12.2 to 15.2

Please find the screen shots. Please explain why it is showing so many images when we give "sh bootvar" and "sh redundancy" commands.

[Seb Rupik]

Hi there,
It looks like past admins have not removed previous boot paths/ typos. The switch will try and load each bootpath in sequence until it finds a file which is actually present. In your case :

cat4500-ipbasek9-mz.150-2.SG11.bin

I suggest you run the following commands:

conf t
!
no boot system
boot system bootflash:/cat4500-ipbasek9-mz.150-2.SG11.bin
!
exit
wr mem
sh bootvar

cheers,
Seb.

[sankardevarajan1986]

already we tried this one but still seems like..

[Leo Laohoo]

Because previous admins didn't RTFM.

[sankardevarajan1986]

what is that RTFM? what need to be change?

[Leo Laohoo]

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@sankardevarajan1986 wrote:

what is that RTFM?

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RTFM means Read The Field Manual.