R3303-HP 6600/HSR6600 Routers Fundamentals Configuration Guide

109
You can delete the main, the backup, or both. If the main and backup next-startup configuration files are
the same file, the system sets the attribute of the configuration file to NULL instead of deleting the file. You
can permanently delete the file after its attribute changes to NULL.
You need to delete a next-startup configuration file if one of the following occurs:
• After you upgrade system software, the file does not match the new system software.
• The file is corrupt or not fully compatible with the device.
After the file is deleted, the device uses factory defaults at the next startup.
Perform the following task in user view:
Task Command
Delete a next-startup configuration file. reset saved-configuration [ backup | main ]
Displaying and maintaining a configuration file
Task Command Remarks
Display the running configuration.
display current-configuration [ configuration
[ configuration ] | controller [ interface-type
[ interface-number ] ] | interface [ interface-type
[ interface-number ] ] | exclude modules ]
[ by-linenum ] [ | { begin | exclude | include }
regular-expression ]
Available in any view.
Display the next-startup
configuration files saved on the
storage media of the device.
display saved-configuration [ by-linenum ] [ |
{ begin | exclude | include }
regular-expression ]
Available in any view.
Display names of the configuration
files used at this startup and the
next startup.
display startup [ | { begin | exclude | include }
regular-expression ]
Available in any view.
Display the valid configuration in
the current view.
display this [ by-linenum ] [ | { begin | exclude
| include } regular-expression ]
Available in any view.