I would like to completely initialize the ASR1002 to securely pass the device to third party.
To delete all configuration in regular IOS, I usually run "write erase" and delete unnecessary file from "flash" by "delete flash:FILENAME" because I sometimes found backup configuration stored under flash:.
Is there any special way to delete configuration on IOS-XE? I deleted startup and running config by following the instruction written here. How to erase running-configuration in Cisco IOS-XE?
And checked under bootflash:.
Here is the latest output by "show file systems".
Router#show file systems File Systems: Size(b) Free(b) Type Flags Prefixes - - opaque rw system: - - opaque rw tmpsys: * 7819087872 7215439872 disk rw bootflash: 2872836096 2384969728 disk rw fpd: 2097152 1585152 disk rw obfl: - - opaque rw null: - - opaque ro tar: - - network rw tftp: 33554432 33553356 nvram rw nvram: - - opaque wo syslog: - - network rw rcp: - - network rw ftp: - - network rw http: - - network rw scp: - - network rw https: - - opaque ro cns: Router#