In order to change large portions of my running-config without restarting my router, I tried to perform the command "configure replace nvram:my-special-conf"
It worked well with a Cisco 3845 router - IOS image: c3845-advipservicesk9-mz.124-15.T.bin
But it didn't with two of 7206 VXR routers with their respective images:
- Cisco 7206 VXR - IOS image: c7200p-spservicesk9-mz.124-4.XD7.bin
- Cisco 7206 VXR - IOS image: c7200-k91p-mz.122-25.S14.bin
Here is the output :
Router7200#config replace nvram:special-config
This will apply all necessary additions and deletions
to replace the current running configuration with the
contents of the specified configuration file, which is
assumed to be a complete configuration, not a partial
configuration. Enter Y if you are sure you want to proceed. ? [no]: Y
Error: could not write to output buffer incremental-temp.cfg
Rollback aborted after 1 passes
I neither found something about this error in the configuration guide (http://www.cisco.com/en/US/docs/ios/12_3t/12_3t7/feature/guide/gtrollbk.html), nor in google.
Did anyone know what is the problem and how to solve it ?