Nokia 7210 SAS-Mxp - Page 470

7210 SAS-MXP, R6, R12, S, SX, T BASIC SYSTEM
CONFIGURATION GUIDE RELEASE 22.9.R1
System management
rollback-sync
Syntax
rollback-sync
Context
admin>redundancy
Platforms
7210 SAS-R6 and 7210 SAS-R12
Description
This command copies the entire set of rollback checkpoint files from the active CPM CF to the inactive
CPM CF.
synchronize
Syntax
synchronize {boot-env | config}
Context
admin>redundancy
Platforms
7210 SAS-R6, 7210 SAS-R12, 7210 SAS-Sx/S 1/10GE (standalone-VC)
Description
This command performs a synchronization of the standby CPM’s images and/or configuration files to the
active CPM. Either the boot-env or config parameter must be specified.
In the admin>redundancy context, this command performs a manually triggered standby CPM
synchronization. When the standby CPM takes over operation following a failure or reset of the active
CPM, it is important to ensure that the active and standby CPM have identical operational parameters. This
includes the saved configuration, CPM and XCMIOM images.
The active CPM ensures that the active configuration is maintained on the standby CPM. However, to
ensure smooth operation under all circumstances, runtime images and system initialization configurations
must also be automatically synchronized between the active and standby CPM. If synchronization fails,
alarms and log messages that indicate the type of error that caused the failure of the synchronization
operation are generated. When the error condition ceases to exist, the alarm is cleared.
Only files stored on the router are synchronized. If a configuration file or image is stored in a location other
than on a local compact flash, the file is not synchronized; for example, storing a configuration file on an
FTP server.
The no form of this command removes the parameter from the configuration.
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