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Do not unplug and plug a card during configuration rollback (that is, the system is executing the
configuration replace file
command). In addition, configuration rollback may fail if one of the following
situations is present (if a command cannot be rolled back, the system skips it and processes the next
one):
z
The complete undo form of a command is not supported, namely, you cannot get the actual undo
form of the command by simply putting the keyword
undo
in front of the command, so the complete
undo form of the command cannot be recognized by the device.
z
The configuration cannot be removed, such as hardware-related commands
z
Commands in different views are dependent on each other
z
If the replacement configuration file is not a complete file generated by using the
save
or
archive
configuration
command, or the file is copied from a different type of device, the configuration
cannot be rolled back. Ensure that the replacement configuration file is correct and compatible with
the current device.
z
The configuration file specified with the
configuration replace file
filename
command can only be
a configuration file in simple text. Otherwise, errors may occur in configuration rollback.
Specifying a Startup Configuration File to Be Used at the Next
System Startup
To specify a startup configuration file to be used at the next system startup:
z
Use the
save
command. If you save the running configuration to the specified configuration file in
the interactive mode, the system automatically sets the file as the startup configuration file to be
used at the next system startup (for a device supporting main/backup startup configuration file, the
system sets the file as the main startup configuration file to be used at the next system startup).
z
Use the command dedicated to specify a startup configuration file to be used at the next startup,
which is described in the following table:
Follow the step below to specify a startup configuration file to be used at the next startup (On the
SR6604/6608/6616 router):
To do…
Use the command…
Remarks
Specify a startup configuration file
to be used at the next startup
startup
saved-configuration
cfgfile
[
backup
|
main
]
Required
Available in user view
Follow the step below to specify a startup configuration file to be used at the next startup (On the
SR6604/6608/6616 router):
To do…
Use the command…
Remarks
Specify a startup configuration file
to be used at the next startup of the
AMB and SMB
startup
saved-configuration
cfgfile
[
backup
|
main
]
Required
Available in user view
Summary of Contents for SR6600 SPE-FWM
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