Set Router to ignore startup config

[RAW1456]

Greetings,

i want to configure a router (ISR 4321) to always ignore the startup config (if one was set) so it always enters Zero Touch Provisioning. Is there a way to do this?

Many thanks in advance!

[luis_cordova · Accepted solution]

Hi @RAW1456 

Try this:

(config)# config-register 0x142

The default registre is 0x2102, in case you want to return the router to its normal state.

(config)# config-register 0x2102

Regards

https://www.cisco.com/c/en/us/td/docs/routers/access/4400/troubleshooting/guide/isr4400trbl/isr4400trbl02.html#pgfId-1056780