Change Config Registers

[thestagman]

Hi

How do you change the config registers on a Cisco 3750G so that I can change the boot parameters to boot from a new image ?

Thanks

Mike

[rajinikanth]

hi

Use this boot commands to boot from a new image

!

set boot command

set boot config-register 0x2

set boot system flash bootflash:cat4000.6-3-10.bin

!

HTH

Thanks

Raj

[thestagman]

Hello Raj

These commands do not work on the 3750G I have, running IOS c3750-ipbase-mz.122-25.SEB4 ?

Mike

[thestagman]

The only set command on the switch is Set Memory Debug or set express. It does not provide me with any other options to configure boot parameters.

help !!!

[amikat]

Hi,

there is the "boot system" global configuration command by which you can specify the IOS image to load. However when upgrading the switch via "archive download-sw" you normally do not need to use this command as the boot variable is set up automatically (you can check via "show boot" command.

Best regards,

Antonin