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Troubleshooting the Cisco cBR
Problem
Possible Cause
Cisco Converged Broadband Routers Hardware Installation Guide
General Troubleshooting
Solution
[OK]
Erase of nvram: complete
Router#
5. Type erase nvram: command,
press the Enter key. Press the
Enter key again when
Continue? [confirm] appears.
Router#erase nvram:
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Erasing Nvram will not
clear license registration.
License De-Registration has
to be done seperately
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Erasing the nvram
filesystem will remove all
configuration files!
Continue? [confirm]
[OK]
Erase of nvram: complete
Router#
Note
If there are 2 SUPs,
type erase
stby-nvram:
command after this
step to erase the
NVRAM on the
stand-by SUP.
6. Verify whether the startup
configuration is empty using
show configuration command.
The desired output is
startup-config is not present.
Router#show configuration
startup-config is not
present
Router#
7. Power down the system then
power up to reboot the system.
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Troubleshooting
