8
CAUTION:
This task permanently deletes the next-startup configuration file from the device. Before performing this
task, back up the file as needed.
Delete a next-startup configuration file if one of the following events occurs:
•
After you upgrade system software, the file no longer matches the new system software.
•
The file is corrupt or not fully compatible with the device.
If both the main and backup next-startup configuration files are deleted, the device uses factory defaults
at the next startup.
To delete a file that is set as both main and backup next-startup configuration files, you must execute both
the
reset saved-configuration
backup
command and the
reset saved-configuration
main
command.
Using only one of the commands removes the specified file attribute instead of deleting the file.
For example, if the
reset saved-configuration
backup
command is executed, the backup next-startup
configuration file setting is set to NULL. However, the file is still used as the main file. To delete the file,
you must also execute the
reset saved-configuration
main
command.
Perform the following task in user view:
Task Command
Delete the next-startup configuration file.
reset saved-configuration
[
backup
|
main
]
Displaying and maintaining a configuration file
Task Command
Remarks
Display information about
configuration rollback.
display archive configuration
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display the running configuration.
display current-configuration
[
configuration
[
configuration
] |
interface
[
interface-type
[
interface-number
] ] |
exclude
modules
] [
by-linenum
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display the next-startup
configuration file.
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.
