ASR 9910 root password recovery

[Immp]

Hello, 

i have a case with my ASR9910 router , i forgot root password authentication , and i want to recover my password or resetting my router to default configuration (its a new router btw). i was trying so many resolving action but it didnt work. the ios xr version is 7.7.2.

please if you guys have another resolving method that can work, click comment below

would be aprreciated so much.

Thanks

[balaji.bandi]

Try password recovery :

https://community.cisco.com/t5/service-providers-knowledge-base/asr9000-xr-how-to-reset-a-lost-password-password-recovery-on-ios/ta-p/3109412

[smilstea]

That only works for cXR.

For eXR you have to usb or pxe boot the router and start over.

Sam

[Immp]

Hi sam,

can u tell me how to do it? thanks before

[smilstea]

https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-5/system-setup/configuration/guide/b-system-setup-cg-asr9000-65x/b-system-setup-cg-asr9000_chapter_010.html

[Immp]

we've already use that solution but it didnt work... do u have another solutiion? thanks before

[MHM Cisco World]

where you stop when you trying ??

[Immp · Accepted solution]

Hi guys , i just wanna informed you that i already solved this problem using USB Boot method. My friend sending this capture to me 

i use this method and it works. thanks all