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1721 router will not clear

I am trying to reconfigure a 1721 router, but we are unable to clear the old configuration data and it will not let us reconfigure...any suggestions?

2 REPLIES
Bronze

Re: 1721 router will not clear

Did you already try the command "write erase" or the newer "erase nvram:" command?

Also note, you have to reboot the router after performing one of the above commands.

-HTH

Cisco Employee

Re: 1721 router will not clear

What kind of error message or symptom do you get? In any case, make sure your config register is set to 0x2102.

Hope this helps,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México 
Paseo de la Reforma 222 Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
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