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IOS and Boot Loader

Hello Pros,

The show version output shows the IOS is:

Cisco IOS Software, C3750E Software (C3750E-UNIVERSAL-M), Version 12.2(44)SE1, RELEASE SOFTWARE (fc1)

but the Boot Loader is:

BOOTLDR: C3750E Boot Loader (C3750E-HBOOT-M) Version 12.2(35r)SE1, RELEASE SOFTWARE (fc2)

Would this be possible that the Boot Loader to be different thant the IOS?

Here's the output of the "sh boot" command after the upgrade:

3750#sh boot

BOOT path-list : flash:c3750e-universal-mz.122-44.SE1/c3750e-universal-mz.122-44.SE1.bin

Config file : flash:/config.text

Private Config file : flash:/private-config.text

Enable Break : no

Manual Boot : no

HELPER path-list :

Auto upgrade : yes

Auto upgrade path :

Timeout for Config

Download: 0 seconds

Config Download

via DHCP: disabled (next boot: disabled)

-------------------

Switch 2

-------------------

BOOT path-list : flash:c3750e-universal-mz.122-44.SE1/c3750e-universal-mz.122-44.SE1.bin

Config file : flash:/config.text

Private Config file : flash:/private-config.text

Enable Break : no

Manual Boot : no

HELPER path-list :

Auto upgrade : no

Auto upgrade path :

-------------------

Switch 4

-------------------

BOOT path-list : flash:c3750e-universal-mz.122-44.SE1/c3750e-universal-mz.122-44.SE1.bin

Config file : flash:/config.text

Private Config file : flash:/private-config.text

Enable Break : no

Manual Boot : no

HELPER path-list :

Auto upgrade : no

Auto upgrade path :

-------------------

Switch 5

-------------------

BOOT path-list : flash:c3750e-universal-mz.122-44.SE1/c3750e-universal-mz.122-44.SE1.bin

Config file : flash:/config.text

Private Config file : flash:/private-config.text

Enable Break : no

Manual Boot : no

HELPER path-list :

Auto upgrade : no

Auto upgrade path :

Thanks,

1 REPLY
Hall of Fame Super Silver

Re: IOS and Boot Loader

Bahman

Yes it is possible for the bootloader to be a different version than the image file. This does not cause a problem.

HTH

Rick

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