Cisco config register help

[SilentHunter124]

Hi everybody,

I have a little problem understanding this article: http://www.cisco.com/c/en/us/support/docs/routers/10000-series-routers/50421-config-register-use.html

If I want, the Router, to boot the IOS from for example tftp://192.168.0.1/NAME.xyz AND the Router should not load any configuration file, what do I have to type?

And... How does this work, because the router does not have a configured IP Interface, how can it fetch this file from tftp?

Thanks for your help.

[Leo Laohoo]

Ahhhhh ... TFTP boot.  I've never seen this work, frankly.

[SilentHunter124]

Obviously there are two different ways doing this.

Via Config reg and netboot (default filenames)

And this howto: https://supportforums.cisco.com/blog/150396/booting-cisco-router-tftp-server