Alcatel-Lucent 7450 ESS-12 Configuration Manual page 447

revert
Syntax revert [latest-rb| checkpoint-id | rescue] [now]
Context admin>rollback
Description
This command initiates a configuration rollback revert operation that will return the configuration state of
the node to a previously saved checkpoint. The rollback revert minimizes impacts to running services.
There are no impacts in areas of configuration that did not change since the checkpoint. Configuration
parameters that changed (or items on which changed configuration have dependencies) are first removed
(revert to default) and the previous values are then restored (can be briefly service impacting in changed
areas).
Parameters
latest-rb — Specifies the most recently created rollback checkpoint (corresponds to the file-url.rb rollback
checkpoint file).
checkpoint-id — >Indicates the configuration to return to (which rollback checkpoint file to use).
Checkpoint-id of "1" corresponds to the file-url.rb.1 rollback checkpoint file. The higher the id, the
older the checkpoint. Max is the highest rollback checkpoint supported or configured.
Values
rescue — Revert to the rescue checkpoint.
now — Forces a rollback revert without any interactive confirmations (assumes 'y' for any confirmations
that would have occurred).
view
Syntax view [latest-rb | checkpoint-id | rescue]
Context admin>rollback
Description This command displays checkpoint..
Default none
Parameters latest-rb — Specifies the most recently created rollback checkpoint (corresponds to the file-url.rb rollback
checkpoint file).
checkpoint-id — >Indicates rollback checkpoint file to be viewed. Checkpoint-id of "1" corresponds to the
file-url.rb.1 rollback checkpoint file. The higher the id, the older the checkpoint. Max is the highest
rollback checkpoint supported or configured.
1..maxrescue — View the rescue configuration.
Page 418
1—max, where max is the number of configured checkpoints minus 1 (since, for example,
the 10th checkpoint has an id of 9)
7450 ESS OS Basic System Configuration Guide